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TRUSTED BY OLD LYME, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon355
    Verified electrical services reviews

Find Electricians in Old Lyme

Avatar for Calkins Electric LLC
Calkins Electric LLC
4.8(
156
)

Serving Old Lyme, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"He called PROMPTLY, in regard to setting up an appointment. On the day of service, they arrived on time ( a bit early even) and came in with a very friendly demeanor. The job was handled in an expedient and professional manner. I was Very pleased with every aspect of the service call. I would recommend Calkins Electric, because I will call them the next time I need this type of work done!!! THANK YOU CALKINS ELECTRIC!!!"
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4 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
48
)

Serving Old Lyme, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Rob was the only person to respond when I was looking for a contractor He was above board with timelines and prices He is quite knowledgeable about generators he is definitely a professional the install is neat and tight l would highly recommend R A Buckley and Son for electrical work."
Response time7 hrs
Response rate89%
Recommended by93%of homeowners
Avatar for Klein Electric LLC
Klein Electric LLC
4.9(
22
)

Serving Old Lyme, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Klein Electric LLC is one of our favorite contractors to work with. Jeremy is responsive and easy to schedule work with. We have had Jeremy on multiple projects and he has been great each time. He works at a fast pace and his trouble shooting is excellent. Jeremy is our first call when we have an electrical problem."
Before
After
Response time3 days
2 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for O'Connell's Electrical Contractors
O'Connell's Electrical Contractors
5.0(
13
)

Serving Old Lyme, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Mike re-wired my basement outlets at my apartment. He figured out that all of them were wired incorrectly. Not only did he restore power to my basement outlets, he prevented an electrical fire from the previous incorrect wiring. He also installed a new bathroom fan/light combo, with Bluetooth speaker capabilities and multiple led light colors. He was efficient, fairly priced and honest. Highly recommend! Thank you again Mike!"
Response time1 day
4 neighbors recently requested a quote
Avatar for CM Electric
CM Electric
4.5(
161
)

Serving Old Lyme, CT and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"I had an electrical emergency and C.M. Electric answered quickly. Cliff explained the situation well and went out of his way to make sure I had the proper meter for my house. He was polite and did the job right."
Response time9 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for FO Electric LLC
FO Electric LLC
5.0(
6
)

Serving Old Lyme, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"These are professional people and very friendly. They do exceptional work. This is my second time using their service....and I'd I ever need any electrical services in the future these would be who I could call first."
Response time1 day
8 neighbors recently requested a quote
Avatar for Cawiamca Heating, Cooling, and Electrical
Cawiamca Heating, Cooling, and Electrical
5.0(
92
)

Serving Old Lyme, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"John Valero and his partner did an EXCELLENT job. John was professional to work with from the beginning of the project through completion. He was extremely reliable (always showed up on time) and worked with my timeline. I would highly recommend Cawiamca Electrical and John to anyone needed electrical work."
Variable Refrigerant Flow Cold Weather Heat Pump in East Lyme
VRF Cold Weather Heat Pump in Groton
Additional Photos
Additional Photos
Response time8 hrs
56 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for West Electric, LLC
West Electric, LLC
4.8(
53
)

Serving Old Lyme, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"West Electric did very good work. They were able to get the job done quick and efficient. They were responsive when I had questions. They were very reasonable priced. Would definitely hire again in the future"
FINAL PROJECT / NICE AND CLEAN
IN WITH THE NEW SMART PANEL
OUT WITH THE OLD
CREW HARD AT WORK
EV Charger Install

+12

Response time2 days
66 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for MB Electric
MB Electric
4.9(
7
)

Serving Old Lyme, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Matt was professional, efficient, knowledgeable, and reasonably priced! I needed an outlet installed for my washer dryer. He was able to come in and get it done quickly! I will definitely reach out for future services."
MB Industries
MB Industries
MB Industries
MB Industries
MB Industries

+46

Response time8 hrs
3 neighbors recently requested a quote
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Showing 1-10 of 105
Electrical questions, answered by experts

When installing an outdoor outlet, it's important to proceed with caution. Unless you have the necessary training and licensure, it's not recommended to attempt this DIY. First, choose a suitable location. Make sure that the area can accommodate the outlet without overloading the circuit. You'll also need to ensure that your project complies with building codes. Next, turn off the power to the circuit, then install and wire the outlet according to the manufacturer's instructions. Once the outlet is in place, test it. Lastly, be sure to use a cover that will protect it from moisture and other weather-related damage.

It’s possible to distinguish a positive black wire from a negative black wire if you know what type of circuit the wires are in. If it’s an alternating current (AC), then black wires are positive. If it’s a direct current (DC), then black wires are negative. 

Sometimes, a circuit has two black wires. In that case, the positive black wire will be solid black while the negative black wire will have a white stripe on it. If you’re still unsure, you can use a multimeter to check.

While it’s not possible to put a main breaker in a main lug panel, it’s possible to convert a main lug to a main breaker. Converting to a main breaker panel offers increased safety, simplified control, compliance with building codes, and adaptation to changing electrical needs, especially when adding new circuits or upgrading the system.

When shopping for a multimeter to handle this job, make sure you purchase one that is able to test for capacitance. While most multimeters offer this function, some do not. You shouldn’t have to spend a lot of money to find the right multimeter. There are models that can perform this test that cost as little as $10.

Yes, you can run an above-ground electrical conduit and stay within National Electrical Code safety guidelines. Just make sure you check the code requirements of your project with the local building regulations office. You should work with a local electrician to complete this type of project due to the personal safety hazards.

The Old Lyme, CT homeowners’ guide to electrical services

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