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Residential Electrical
Electrical work for houses and apartments across Cos Cob and Greenwich — talk through your project and get the right next step.
Discuss Your Project
Electrical Contractors · Cos Cob, Connecticut
Powering Homes.
Connecting Businesses.
Built on Trust.
Professional electrical contracting for residential and commercial properties in Greenwich, Cos Cob, and the surrounding Fairfield County area.
Proudly serving Fairfield County, CT(203) 661-1887
What We Do
Electrical Expertise.
Done Right.
From everyday electrical needs to complex installations, connect with RM Harris Electrical Contractors to discuss your project.
Call to discuss your project02
Commercial Electrical
Electrical contracting for business premises, offices, and commercial spaces in the Fairfield County area.
Discuss Your Project03
Electrical Installations
New installations planned and carried out with clean workmanship and clear communication from start to finish.
Discuss Your Project04
Lighting & Upgrades
Lighting updates and upgrade work to modernise how a space looks, feels, and functions.
Discuss Your Project05
Repairs & Troubleshooting
Electrical issues diagnosed and put right — describe the problem and arrange the next available visit.
Discuss Your Project06
Panel & Power Upgrades
Electrical panel work and power upgrades discussed honestly, with scope confirmed before any work begins.
Discuss Your ProjectNot sure which category your job falls under? A quick call is the fastest way to find out.
(203) 661-1887ResidentialCommercialInstallationsLighting & UpgradesRepairsPanel Upgrades
Based In
Cos Cob, CT
Serving Greenwich & Fairfield County
About RM Harris
The Right Connection
Starts Here.
When you need an electrical contractor, clear communication and dependable workmanship matter. RM Harris Electrical Contractors serves the Cos Cob and Greenwich community. Get in touch to discuss your electrical project and find out how the team can help.
- 01Professional Electrical ContractingResidential & commercial
- 02Serving the Local CommunityCos Cob & Greenwich
- 03Direct, Personal CommunicationA person, not a portal
Why RM Harris
A Straightforward Approach
to Electrical Work.
No jargon, no guesswork — just a clear conversation about what you need and what happens next.
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Direct Communication
Call and speak to the business directly. A one-number, person-to-person approach makes it easy to reach someone who can help.
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Project-Focused Service
Explain what you need before any work is arranged, so the scope of your electrical project is understood from the outset.
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Local Accessibility
Based at 105 River Road in Cos Cob, with a service area covering Greenwich and surrounding Fairfield County communities.
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Clear Next Steps
Whether you call or send an inquiry, requesting information or discussing a project is designed to be simple.
Ready when you are
Tell us about your electrical project — we'll take it from there.
Where We Work
Local Roots.
Reliable Connections.
RM Harris Electrical Contractors is located in Cos Cob, Connecticut. Customers in Greenwich and nearby Fairfield County communities are invited to get in touch and confirm service availability for their area.
105 River Road
Cos Cob, CT 06807
Cos CobGreenwichFairfield County
Get Directions
Start a Conversation
Let's Get Your
Project
Connected.
Have an electrical project in mind? Contact RM Harris Electrical Contractors to discuss what you need.
105 River Road, Cos Cob, CT 06807
Cos Cob · Greenwich · Fairfield County
One call. One straight answer.