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Commercial Projects
Professional electrical work for commercial spaces, renovations, upgrades, equipment, and new installations.
KEN MARQUIS ELECTRIC LLC • NASHUA, NEW HAMPSHIRE
COMMERCIAL & RESIDENTIALElectrical work done right.
Safe, reliable electrical services for homeowners and small businesses. From troubleshooting to installations and upgrades, we’re ready to help.
NH Electrical License #11910M • Nashua, NH • 603-689-5713
✓ Licensed & Insured
✓ Upfront Communication
✓ Quality Workmanship
Professional commercial and residential electrical service throughout Nashua, NH and surrounding areas.
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Tell us what you need and we’ll get back to you as soon as possible.
Get a Free EstimateServing Nashua, NH and surrounding areas
OUR SERVICES
Electrical services you can count on
Professional help for repairs, upgrades, installations, and troubleshooting.
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Residential Service Upgrades
Electrical service and panel upgrades to improve capacity, safety, and reliability for your home.
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Whole-House Electrical
Complete residential electrical installations for new homes, renovations, additions, and major remodels.
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Home & Portable Generator Hookups
Portable generator hookups, household standby generator installations, and automatic transfer switch installations for dependable backup power.
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Electrical Troubleshooting
Diagnosis and repair of electrical issues including breakers, circuits, outlets, wiring, and power problems.
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Electric Car Chargers
EV charger circuit and equipment installation for residential and commercial electric vehicle charging.
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Septic Pump & Alarm Circuits
Dedicated electrical circuits and wiring for septic pumps, control panels, alarms, and related equipment.
ABOUT US
Local service with attention to detail
At KEN MARQUIS ELECTRIC LLC, we believe electrical work should be safe, neat, dependable, and clearly explained. We treat your home or business with care and work hard to deliver a result you can trust.
Based in Nashua, New Hampshire, KEN MARQUIS ELECTRIC LLC provides residential and commercial electrical work including service upgrades, new installations, troubleshooting, generators, EV charging, lighting, and specialty circuits. NH Electrical License #11910M.
Contact us for your next project →Why customers choose us
- Licensed and insured electrical contractor
- Clear communication from start to finish
- Clean, respectful job sites
- Quality parts and workmanship
- Residential and commercial electrical service
RECENT PROJECTS
Real electrical work from local projects
A sample of residential and commercial installations, upgrades, lighting, and service work completed by KEN MARQUIS ELECTRIC LLC.
Commercial Service & Distribution
Service equipment, raceways, metering, and distribution work for a commercial facility.
Commercial Build-Out
Panel installation, EMT raceways, branch circuits, and LED lighting for a commercial interior build-out.
Kitchen LED Pendant Lighting
Modern LED pendant fixtures installed over a residential kitchen island.
Residential Service Upgrade
Before-and-after service and panel upgrade with a clean new equipment layout.
Dealership Lighting & Electrical
Commercial overhead lighting and electrical work performed safely at height.
Underground & Specialty Circuits
Underground conduit and dedicated wiring for outdoor equipment, septic pumps, alarms, and related circuits.
GOOGLE REVIEWS
5.0 stars from local customers
Customers consistently mention careful workmanship, attention to detail, communication, professionalism, and dependable follow-through.
★★★★★A longtime customer praised Ken’s exceptional attention to detail and consistently high level of workmanship on both contracting and personal projects.
★★★★★One homeowner described Ken as meticulous, careful, safety-conscious, and someone they trust to complete electrical work correctly.
★★★★★Another customer highlighted clear communication, thoughtful problem-solving, responsiveness, and follow-up after the job was completed.
Google rating shown at the time this website was updated. Review summaries are paraphrased from public customer feedback.
GET IN TOUCH
Request a quote
Call, text, or send a message about your electrical project.
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SERVICE AREA
Serving Southern New Hampshire and surrounding communities
KEN MARQUIS ELECTRIC LLC provides residential and commercial electrical services throughout Nashua and many communities generally within approximately 30–40 minutes of our home base.
Areas We Serve
Nashua • Merrimack • Hudson • Amherst • Hollis • Brookline • Milford • Litchfield • Pelham • Bedford • Manchester • Londonderry • Derry • Windham • Salem • Auburn • Goffstown • Hooksett • New Boston • Mont Vernon • Wilton • Lyndeborough • Mason • New Ipswich • Temple • Jaffrey • Rindge • Peterborough • Concord • Bow • Hopkinton and surrounding towns.
Don’t see your town listed? Call 603-689-5713 and ask about availability.