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TRUSTED BY PLYMOUTH, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon277
    Verified electrical services reviews

Top-Rated Electricians in Plymouth - Updated Nov 2026

Avatar for Swanson Electric LLC
Swanson Electric LLC
5.0(
51
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+7 more

Serving Plymouth, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Extremely well and I am quite pleased. Me. Swanson is very professional and amiable. Project completed on time and efficiently. Highly recommend Swanson Electric. Indeed, requested his card to handout to friends looking for electrician for their home projects."
Service upgrade
Pipe job
Library lights
Service upgrade
Service upgrade

+12

Response time1 day
Response rate99%
1 neighbors recently requested a quote
Avatar for Connoles Electric, LLC
Connoles Electric, LLC
4.8(
82
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+5 more

Serving Plymouth, CT and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"Ted and Robert arrived, got right t to it and within a few hours we had 2 ceiling fans installed, one which had no existing light so it was a more involved project. They were professional and stuck to their original quote! To say we are impressed is an understatement. We strongly recommend using Connole Electric."
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Supreme Electric, LLC
Supreme Electric, LLC
4.1(
122
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+8 more

Serving Plymouth, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I have used Supreme Electric for a variety of electrical services for over 2 years â replacing outlets to support new wall A/C units, replacing a damaged outlet, replacing a light fixture, upgrading my circuit panel and most recently installing a bathroom ventilation fan another electrician said could not be done. I was also provided assistance finding a carpenter to vent the fan out of my attic and I am considering future installation of a generator. Michael is always pleasant, professional and respectful and the quality of work is excellent. He explains exactly what is needed, prices are reasonable, he communicates clearly and promptly as work is being planned and he is always on time for scheduled work. I highly recommend Supreme Electric. It is always a pleasure to work with Michael and I personally will only be using Supreme Electric for any future electrical work I need to have done. Thank you Michael!!"
BETTER BUSINESS BUREAU RATING
Recessed and pendant lighting
Home theatre wiring and lighting
Whole house generator wiring
Generator install

+49

Response time3 hrs
Response rate94%
48 neighbors recently requested a quote
Avatar for A.I Electric
A.I Electric
5.0(
14
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+13 more

Serving Plymouth, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

""I?ve used A.I Electric for a few different projects now, new indoor and outdoor outlets, bathroom exhaust fan etc. and he deliver perfection every single time. Whether it?s a tiny, quick fix or a major project,he did a phenomenal job on our electrical work."He was always honest about what needs to be done, never try to upsell me on things I don't need, and was just wonderful to deal with. I cannot recommend A.I Electric enough. He truly went above and beyond to make sure the job was done right. Thank you so much for the amazing service!"
Service Change
Service Change
Service Change
Service Change
Service Change

+111

80 neighbors recently requested a quote
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Electrical FAQs, answered by experts

No, wiring does not need to be redone to get a dimmer switch, as they work with single-pole and three-way switches. Just ensure you choose a dimmer that is compatible with your wiring, fixture, and lightbulbs. Most homes built after 1985 have neutral wiring and work with almost all dimmers. If your home was built before 1985 and you don’t have an updated electrical system, you may have to use a non-neutral wiring dimmer.

Yes, the National Electric Code (NEC) requires at least one GFCI outlet in each sectioned-off portion of an unfinished basement, partly to ensure a power source is available for a sump pump in case of flooding. If you install multiple outlets in your unfinished basement, all of them must be GFCI-protected. For finished basements, standard outlets are generally permitted, but at least one GFCI outlet is still required per circuit. Keep in mind that local municipalities may have additional codes, so it's best to consult a licensed electrician to ensure your home is fully compliant.

While circuit breakers are designed to be reset after tripping, there isn't a strict countdown to when they will fail. The primary danger lies in a breaker tripping multiple times in a short period without allowing the components to cool down. Theoretically, a standard breaker might handle around 50 trips caused by simple overloading. However, this number can be much lower in practice. For instance, a high-current fault could damage a breaker to the point that it needs replacement after only two resets. Repeatedly resetting a breaker that trips frequently exacerbates the underlying problem by causing the electrical components, wires, and the breaker itself to overheat. This can lead to permanent damage, cause the breaker to trip unnecessarily in the future, and increase the risk of an electrical fire. If a breaker trips every few minutes, you should leave it in the 'off' position and call a qualified electrician for an inspection.

Often, simply looking at a Christmas light fuse will reveal whether it’s blown or not. Dark staining inside the glass that looks like a burn mark means the fuse has blown. If a burn mark isn’t evident, visually inspect the fuse for an intact filament inside. The fuse is no longer usable if the filament is broken or appears non-existent.  

If you encounter any issues or feel unsure about your abilities, stop immediately and contact a licensed electrician for help. It's better to be safe than sorry when it comes to electrical work, as mistakes during the wiring process can be hazardous to your home and personal safety.

The Plymouth, CT homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.