Find Electrical Contractors in Connecticut

RCG USA

Ontario, CA • Washington, DC • Alabama • Alaska • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Manitoba • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Brunswick • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Québec • Rhode Island • Saskatchewan • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Engineer, General Contractor, Specialty Contractor

Commercial, Industrial and Energy, Infrastructure, Institutional

Commissioning, Electrical Power Generation, Industry Specific Manufacturing Equipment, Marine Specialties, Mechanical Design and Engineering, Process Piping, Towers, Traction Power

Established in 2008 and based in Florida, RCG USA is a global provider of products and engineering solutions.

With sales of $10 millions a year, we are a subsidiary of RCG International, a Group founded in 1999 with annual sales in excess of $60 millions.

Our technical team includes 30 mechanical engineers and technicians, as well as 10 automation and electrical drive engineers. Our company is certified ISO 9001.

We service the following sectors: Renewable Energy (Hydro, Solar, Wind, Renewable Gas Upgrader Systems), Power Plants, Oil & Gas, Traction, Variable Speed Drives, Electrical Substations and Electrolysis.

Crown Texas Inc

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Supplier

Industrial and Energy

Electrical Power Generation

Crown Texas Inc is a Supplier that serves the Garland, TX area and specializes in Electrical Power Generation.

Hartree Partners

New York, NY • Connecticut • Maine • Massachusetts • New Hampshire • New Jersey

Owner Real Estate Developer

Commercial, Industrial and Energy

Electrical Power Generation

Hartree Partners is a Owner Real Estate Developer that serves the New York, NY area and specializes in Electrical Power Generation.

Vanguard Energy Partners, LLC

Alabama • Arizona • Connecticut • Delaware • District of Columbia • Florida • Georgia • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Mississippi • New Hampshire • New Jersey • New Mexico • New York • North Carolina • Pennsylvania • Rhode Island • South Carolina • Tennessee • Texas • Vermont • Virginia • West Virginia

Specialty Contractor

Industrial and Energy

Electrical Power Generation

Vanguard Energy Partners, LLC is a national solar design-build firm that specializes in commercial, industrial and utility-scale projects. Some of Vanguard’s most notable projects include the highest solar array in the world, one of the largest rooftop arrays in North America, the first commercial net zero electric facility in the United States and the largest array in New Jersey built by a public utility.

The Vanguard team will manage every aspect of your project from conceptual layout to financial planning and engineering through construction. We work with you every step of the way to ensure your array meets the intended production and is maintained properly throughout the years. Client satisfaction is our top priority.

Vanguard’s proven expertise is built upon our team’s extensive experiences in the renewable energy market. Combined, we have decades worth of construction, project management, and engineering experience in the industry. The in-house knowledge from monitoring and maintaining a complex assortment of solar PV configurations constructed by a number of different installers has provided Vanguard a continuous loop of design-build-operate improvements that we apply each time we consider a new project.

Bright Ideas Lighting Solutions

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor

Commercial

Electrical, Electrical Power Generation, Integrated Automation Lighting Relays

Bright Ideas Lighting Solutions is a Specialty Contractor that serves the San Diego, CA area and specializes in Electrical, Integrated Automation Lighting Relays, Electrical Power Generation.

Edison Energy

Washington, DC • Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • District of Columbia • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Consultant

Commercial, Industrial and Energy

Electrical, Electrical Power Generation, Project Management and Coordination

Edison Energy is a Consultant that serves the Irvine, CA area and specializes in Electrical, Project Management and Coordination, Electrical Power Generation.

Northeast Marketing Group

Northeast Marketing Group is a Supplier that serves the Wallingford, CT area and specializes in Electrical.

Equinor

New York, NY

Engineer, Owner Real Estate Developer

Industrial and Energy

Electrical

Equinor is a Engineer, Owner Real Estate Developer that serves the Stamford, CT area and specializes in Electrical.

Petersen Electrical Contractors Llc

Electrical

Petersen Electrical Contractors Llc serves the Middletown, CT area and specializes in Electrical.

Northeast Marketing Group

California • Maine • Massachusetts • New Hampshire • Rhode Island • Vermont

Supplier

Industrial and Energy

Electrical

Northeast Marketing Group is a Supplier that serves the Wallingford, CT area and specializes in Electrical.

Gage Renewable Supply

Ohio

Supplier

Commercial, Industrial and Energy, Infrastructure, Institutional

Electrical

Gage Renewable Supply is a Supplier that serves the Enfield, CT area and specializes in Electrical.

Hubbell Wiring Devices

Chicago, IL

Supplier

Commercial, Healthcare, Institutional

Electrical

Hubbell Wiring Devices is a Supplier that serves the Shelton, CT area and specializes in Electrical.

Legrand

North Carolina • South Carolina

Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Electrical

Legrand is a Supplier that serves the West Hartford, CT area and specializes in Electrical.

Kinsley Power

Kinsley Power is a Supplier that serves the East Granby, CT area and specializes in Electrical.

Volunteer elec

Volunteer elec is a Specialty Contractor that serves the Jewett City, CT area and specializes in Electrical.

capitol light

capitol light is a Supplier that serves the Hartford, CT area and specializes in Electrical.

Soleire Electrical

New York, NY • Putnam, NY • Connecticut • New Jersey • New York

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Access Control, Communications, Data and Voice Communications, Electrical, Electrical Design and Engineering, Electrical General, Electrical Power Generation, Fire Detection and Alarm

Soleire Electrical is a Specialty Contractor that serves the New York, NY area and specializes in Electrical, Electrical Design and Engineering, Data and Voice Communications, Communications, Access Control, Electrical General, Electrical Power Generation, Fire Detection and Alarm.

Sarracco Mechanical

New York

Specialty Contractor

Commercial

Electrical, Heating Ventilating and Air Conditioning HVAC

Sarracco Mechanical is a Specialty Contractor that serves the Waterbury, CT area and specializes in Electrical, Heating Ventilating and Air Conditioning HVAC.

SiteWorx Software USA, LLC

Alabama • Alaska • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Manitoba • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Brunswick • New Hampshire • New Jersey • New Mexico • New York • Newfoundland and Labrador • North Carolina • North Dakota • Nova Scotia • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Supplier

Commercial, Healthcare, Industrial and Energy, Institutional

Instrumentation and Control For Electrical Systems, Integrated Automation Systems For Electrical, Site Controls

SiteWorx Software USA, LLC is a Supplier that serves the Shrewsbury, MA area and specializes in Instrumentation and Control For Electrical Systems, Site Controls, Integrated Automation Systems For Electrical.

TSS USA Manufacturing, LLC

DC, DC • Richmond, BC • Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Supplier

Commercial, Industrial and Energy, Infrastructure, Institutional

Electrical Design and Engineering, Electrical Power Generation

TSS designs develops and manufactures EMP, HEMP, SCIF, and TEMPEST filters.  TSS offers low voltage (0 to1000VAC/VDC) and medium voltage (0 to 15,000VAC) HEMP and SCIF filters

Paraco Plumbing Powered by Thuesen Mechanical

Connecticut • New York

Specialty Contractor

Residential

Facility Electrical Power Generating and Storing Equipment, Plumbing, Water Based Fire Suppression Systems, Water Detection and Alarm

Paraco Plumbing Powered by Thuesen Mechanical is a Specialty Contractor that serves the Brewster, NY area and specializes in Water Based Fire Suppression Systems, Water Detection and Alarm, Plumbing, Facility Electrical Power Generating and Storing Equipment.

Ecoplexus Inc.

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Engineer, General Contractor, Owner Real Estate Developer

Industrial and Energy

Design and Engineering, Facility Electrical Power Generating and Storing Equipment, Facility Maintenance and Operation Equipment, Project Management and Coordination

Ecoplexus is a leading renewables developer, owner and operator with end-to-end execution capabilities, including all phases of development, financing, EPC, O&M and asset management.

TKH Security/Park A

Arizona • California • Idaho • Nevada • Oregon • Utah

Architect, Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor

Commercial, Infrastructure, Institutional

Communications, Design and Engineering, Electrical, Electronic Security

TKH Security/Park A is a Architect, Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor that serves the Cheshire, CT area and specializes in Electrical, Design and Engineering, Electronic Security, Communications.

Ramboll

Engineer

Healthcare, Industrial and Energy, Infrastructure, Institutional

Design and Engineering, Electrical Utilities High and Medium Voltage Distribution, Mechanical Design and Engineering

Ramboll is a Engineer that serves the Lindenhurst, NY area and specializes in Electrical Utilities High and Medium Voltage Distribution, Design and Engineering, Mechanical Design and Engineering.

AMS Construction Corp

Connecticut • Delaware • Illinois • Indiana • Iowa • Maine • Maryland • Massachusetts • Minnesota • New Hampshire • New Jersey • New York • North Carolina • Ohio • Pennsylvania • Rhode Island • Texas • Vermont • Virginia

Engineer, General Contractor, Specialty Contractor

Industrial and Energy

Civil Design and Engineering, Design and Engineering, Earthwork, Electrical, Electrical Power Generation, Environmental Assessment, Facility Electrical Power Generating and Storing Equipment, General Construction Management, Integrated Construction, Mechanical Design and Engineering, Roofing, Specialty Element Construction

AMS Renewable Energy is a solar EPC that thinks and operates like a commercial GC. Headquartered in White Plains, New York, AMS is a licensed contractor operating nationwide. With over 30 years of experience in construction, AMS is committed to providing its clients best in class level of service and workmanship, even when faced with the most complex project challenges.

advanced electrical contractors Inc

Florida • New Jersey

Specialty Contractor

Commercial, Residential

Communications, Electrical, Electronic Life Safety, Electronic Security

advanced electrical contractors Inc is a Specialty Contractor that serves the Cromwell, CT area and specializes in Electrical, Electronic Security, Electronic Life Safety, Communications.

Beneficial Electric

Maryland • New Jersey • Pennsylvania

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Communications, Earthwork, Electrical, Electronic Life Safety, Electronic Security

Beneficial Electric is a Specialty Contractor that serves the Middletown, CT area and specializes in Electrical, Electronic Security, Earthwork, Electronic Life Safety, Communications.

Quest Solar

Connecticut • New Jersey • New York • Pennsylvania

General Contractor

Commercial, Residential

Design and Engineering, Electrical Power Generation, General Construction Management

Quest Solar is a General Contractor that serves the Yonkers, NY area and specializes in Design and Engineering, General Construction Management, Electrical Power Generation.

Altus Power

Owner Real Estate Developer

Commercial, Industrial and Energy

Communications, Concrete, Demolition, Design and Engineering, Earthwork, Electrical, Landscaping, Project Management and Coordination, Roofing, Structural Steel

Altus Power is a Owner Real Estate Developer that serves the Stamford, CT area and specializes in Electrical, Design and Engineering, Project Management and Coordination, Landscaping, Demolition, Concrete, Earthwork, Structural Steel, Communications, Roofing.

T&D Services, Inc.

Specialty Contractor

Industrial and Energy, Infrastructure

Electrical Utilities High and Medium Voltage Distribution, Railway Construction, Roadway Construction, Tunneling and Mining

Trenchless Contractor with 20+ years experience in: Horizontal Directional Drilling, Jack & Bore, Rock Boring, Slick Boring, Auger Boring, Guided Microtunneling, & other various trenchless applications. 

Aorbis Inc.

Supplier

Commercial, Healthcare, Institutional, Residential

Curtain Wall and Glazed Assemblies, Door and Window Hardware, Doors and Frames, Electrical, Entrances and Storefronts, Glass and Glazing, Louvers, Plumbing, Roof Windows and Skylights, Specialty Doors and Frames, Translucent Wall and Roof Assemblies, Vents, Window Wall Assemblies, Windows

Aorbis Inc. is a Supplier that serves the East Hartford, CT area and specializes in Door and Window Hardware, Window Wall Assemblies, Electrical, Windows, Glass and Glazing, Translucent Wall and Roof Assemblies, Specialty Doors and Frames, Roof Windows and Skylights, Louvers, Vents, Entrances and Storefronts, Doors and Frames, Plumbing, Curtain Wall and Glazed Assemblies.

Ampirical

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wyoming

Engineer, Specialty Contractor

Industrial and Energy

Caissons, Civil Design and Engineering, Design and Engineering, Electrical, Electrical Design and Engineering, Electrical Utilities High and Medium Voltage Distribution, Structural Design and Engineering

Ampirical (formed by employees of Entergy Operations Service, Inc. a wholly owned subsidiary of the Independent Operating Utility - Entergy Corporation) is a specialty design and design build (EPC) firm with Professional Engineering Licensure in practically every US State primarily specializing in high voltage electrical substations, and transmission/distribution lines (OH & UG) providing:
•	Electrical/civil/structural engineering
•	Procurement/logistics
•	Project/construction management
•	Construction
•	Commissioning

Renewable Renegades

DC, DC • Connecticut • Maine • Maryland • Massachusetts • New Hampshire • New Jersey • New York • Pennsylvania • Rhode Island • Vermont • Virginia

Consultant, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Design and Engineering, Electrical Power Generation, Project Management and Coordination, Safety Specialties

Renewable Renegades is a Consultant, Specialty Contractor that serves the Boston, MA area and specializes in Design and Engineering, Project Management and Coordination, Safety Specialties, Electrical Power Generation.

G7 Automation

Colorado • Connecticut • Delaware • Florida • Georgia • Maryland • Massachusetts • New Hampshire • New Jersey • New York • North Carolina • Ohio • Pennsylvania • Rhode Island • South Carolina • Texas • Vermont • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Design and Engineering, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Process Systems, Integrated Automation Control Valves, Integrated Automation Software, Integrated Automation Systems For HVAC, Technology Design and Engineering

G7 Automation engineers and deploys modern control technology to ensure optimal performance of a plant/process.  Our robust automation solutions maximize the ROI of, not only, the control dollar but by leveraging our application expertise we create more attractive ROI for required infrastructure spending across the board.  We achieve these results through a disciplined engineering approach to every challenge and by being a true partner to the clients we service.  We will not settle until we’ve met or exceeded our customers user requirements in every detail.

Lynn Energy Services

Calgary, AB • Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Consultant, Engineer, Specialty Contractor, Supplier

Industrial and Energy

Commissioning, Communications, Electrical, Electrical Design and Engineering, Electrical Power Generation, Fabricated Engineered Structures, Fire Detection and Alarm, Gas Detection and Alarm, General Commissioning Requirements, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Fire Suppression System, Integrated Automation Battery Monitors, Integrated Automation Software, Integrated Automation Systems For Electrical, Integrated Automation Systems For Electronic Safety, Integrated Automation Systems For Facility Equipment, Integrated Automation Ups Monitors, Project Management and Coordination, Site Controls

Lynn Energy Services Group, based in Humble, Texas, is a specialized energy services company providing a range of solutions for the oil, gas, and renewable energy industries. The company focuses on project execution, equipment solutions, and field services, supporting energy infrastructure across multiple sectors.

Key Services & Capabilities:
Midstream & Upstream Services – Installation, maintenance, and operations support for pipelines, processing facilities, and production assets.
Engineering & Construction – Providing turnkey solutions for energy infrastructure projects, including design, fabrication, and construction.
Compression & Process Equipment – Offering equipment solutions such as gas compressors, skids, and related process systems.
Renewable Energy & RNG Projects – Supporting sustainable energy projects, including renewable natural gas (RNG) and hydrogen infrastructure.
Field Services & Maintenance – Skilled technicians for equipment commissioning, troubleshooting, and routine maintenance.
Lynn Energy Services is committed to safety, reliability, and innovation, ensuring clients receive high-quality services that improve efficiency and maximize asset performance. The company serves a wide range of clients, from major operators to independent producers, helping them achieve their operational goals in an evolving energy landscape.

Axcess Industries, Inc.

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

We perform both Mechanical and Electrical Services throughout the US.

RICH CITY ELECTRICAL SERVICES LLC FLORIDA

Boston, MA • Chicago, IL • Los Angeles, CA • New York City, NY • New York, NY • Arizona • California • Colorado • Connecticut • Florida • Georgia • New Jersey • New Mexico • North Carolina • South Carolina • Tennessee • Texas

Consultant, General Contractor, Specialty Contractor, Supplier

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Demolition, Electrical, Electrical General, Electronic Security, Fire Suppression, Heating Ventilating and Air Conditioning HVAC, Project Management and Coordination, Temporary Electricity

RICH CITY ELECTRICAL SERVICES LLC FLORIDA is a Consultant, General Contractor, Specialty Contractor, Supplier that serves the Oakland, CA area and specializes in Fire Suppression, Electrical, Project Management and Coordination, Demolition, Electronic Security, Heating Ventilating and Air Conditioning HVAC, Temporary Electricity, Electrical General.

CanAm Industrial LLC

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • District of Columbia • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor

Commercial, Industrial and Energy

Demolition, Electrical, Electrical Design and Engineering, Electrical General, Facility Maintenance and Operation Equipment, Heating Ventilating and Air Conditioning HVAC, HVAC General, Industry Specific Manufacturing Equipment, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Plumbing, Integrated Automation Systems For Communications, Integrated Automation Systems For Conveying Equipment, Integrated Automation Systems For Electrical, Integrated Automation Systems For Facility Equipment, Integrated Automation Systems For HVAC, Integrated Automation Systems For Network Equipment, Integrated Automation Systems For Plumbing, Manufacturing Equipment, Mechanical Design and Engineering, Other Conveying Equipment, Structure and Building Moving Relocation, Vehicle Lifts

With our headquarters located in Detroit, Michigan, we are able to service clients and companies across the United States and Canada. We provide highly technical and innovative electrical design and construction.   We have the resources and expertise to handle any commercial, industrial, or one-of-a-kind challenge in automotive, aerospace, manufacturing,  and package distribution automation systems. 

Additionally, we also specialize in services such as demolition, commercial and industrial pipe fitting, machine and equipment moving, and commercial and industrial HVAC installation and maintenance. 

Illumine International Inc.

DC, DC • Alaska • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Manitoba • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Brunswick • New Hampshire • New Jersey • New Mexico • New York • Newfoundland and Labrador • North Carolina • North Dakota • Nova Scotia • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Consultant, Engineer, Owner Real Estate Developer

Industrial and Energy, Infrastructure

Architectural Design and Engineering, Building Information Modeling Bim, Civil Design and Engineering, Design and Engineering, Design Coordination Services, Electrical Design and Engineering, Electrical Power Generation, Electrical Utilities High and Medium Voltage Distribution, Environmental Assessment, Heating Ventilating and Air Conditioning HVAC, Mechanical Design and Engineering, Preconstruction Bidding, Project Management, Project Management and Coordination, Roof Specialties, Special Structures, Structural Design and Engineering, Surveying, Value Analysis Engineering

At Illumine-i, we are constantly driven by the unwavering passion of a team that thinks, creates, and innovates unconventional. With our decade-young experience in the US Solar ecosystem, we have been serving EPC, Developers, Manufacturers, and Financial Institutions with value-engineered solutions that position them at an advantage to disrupt the market.

EOSYS

Engineer, Specialty Contractor

Commercial, Industrial and Energy

EOSYS creates value for our customers by delivering innovative technical solutions to automate, monitor, and secure their industrial systems, while anticipating future challenges they may face. Because we are an employee-owned company, our team members are personally invested in the success of each customer, recognizing its impact on the long-term success of EOSYS.

We partner with our customers to provide best-in-class solutions and services, delivered by employee-owners who are motivated by our customers’ success. Our methodology, dedication, and attention to detail generate lasting results.

Electrical Contractors in Connecticut

1,100 Results

RCG USA

Crown Texas Inc

Hartree Partners

Vanguard Energy Partners, LLC

Bright Ideas Lighting Solutions

Edison Energy

Northeast Marketing Group

Equinor

Petersen Electrical Contractors Llc

Northeast Marketing Group

Gage Renewable Supply

Hubbell Wiring Devices

Legrand

Kinsley Power

Volunteer elec

capitol light

Soleire Electrical

Sarracco Mechanical

SiteWorx Software USA, LLC

TSS USA Manufacturing, LLC

Paraco Plumbing Powered by Thuesen Mechanical

Ecoplexus Inc.

TKH Security/Park A

Ramboll

AMS Construction Corp

advanced electrical contractors Inc

Beneficial Electric

Quest Solar

Altus Power

T&D Services, Inc.

Aorbis Inc.

Ampirical

Renewable Renegades

G7 Automation

Lynn Energy Services

Axcess Industries, Inc.

RICH CITY ELECTRICAL SERVICES LLC FLORIDA

CanAm Industrial LLC

Illumine International Inc.

EOSYS

Top Cities in Connecticut

Contractors in Stamford (202)

Connecticut

Contractors in Hartford (194)

Connecticut

Contractors in Norwalk (149)

Connecticut

Contractors in New Haven (139)

Connecticut

Contractors in Danbury (136)

Connecticut

Contractors in Bridgeport (125)

Connecticut

Contractors in East Hartford (103)

Connecticut

Contractors in Greenwich (94)

Connecticut

Contractors in North Haven (84)

Connecticut

Contractors in Waterbury (82)

Connecticut

Contractors in Milford (77)

Connecticut

Contractors in Wallingford (75)

Connecticut

Contractors in Middletown (71)

Connecticut

Contractors in Stratford (71)

Connecticut

Contractors in Plainville (65)

Connecticut

Contractors in Meriden (64)

Connecticut

Contractors in West Hartford (64)

Connecticut

Contractors in Fairfield (63)

Connecticut

Contractors in South Windsor (60)