
Serving Old Lyme, CT and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Good work had him replace several other switch’s"



Serving Old Lyme, CT and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Good work had him replace several other switch’s"


Serving Old Lyme, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Offers commercial services
"This was by far the best contractor experience I’ve had in many years. Rob is friendly, knowledgeable and professional. He was able to work within my budget and kept me informed during every stage of the process. My generator was ordered and installed in only one week, which was also very impressive. I would highly recommend Buckley & Son Electrical Contractors."

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!"

Serving Old Lyme, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"Ron was on time, made great options with good reasoning behind layout of installing Mini Split Air Conditioning Units. Same day estimate sent via email with breakdown of cost. Installed right away and done in one day. The crew was very professional and easy to work with. I would recommend Cawiamca to anybody in need of AC installation in fact I already did to my niece."





Serving Old Lyme, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Jeramey was on time and professional and worked quickly. He installed everything I needed for a detached shed and mini split heat pumps for the house. He also fit in some smaller projects like making several electrical boxes around the house that were wiggling nice and tight again. I had previously tried to fix those myself, and the repair didn't last long. He listened well, and made appropriate recommendations. All his work has stood the test of time. I will rehire him for future projects as he has earned my trust."



Serving Old Lyme, CT and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"We first called Cawiamca to see if they could repair our old split system. The guys cane out the same day. Unfortunately, the old system is was quite obsolete and it just wasn't worth repairing. Ron got us a quote on a new system immediately. Within a few days we had a whole new system installed! Price was reasonable, the guys all were pleasant and professional. We are way more than pleased with the outcome! And we wouldn't hesitate to recommend Cawiamca to anyone!"





+2

Serving Old Lyme, CT and surrounding areas
Approved
In business since 1989
Free estimates
Warranties offered
"Cliff is great. He has done a couple of jobs for us now including figuring out what was wrong with a switch and installing a light fixture. He is quick to respond does what he says he will do, and charges a reasonable price! Definitely one of our go-to electricians."

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."





+46

Serving Old Lyme, CT and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Timely service, reasonable price. I would hire them again!"

Serving Old Lyme, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Biagiarelli designed, installed a complete network with smart home automation. I asked Ben to use Homeseer and he did a great job. He also programmed Smart Pool Hayward. This was a very complex project which also included 200+ speakers, 32 zones of sonos, complete wife install, new alarm, under cabinet lighting, outdoor landscaping lighting and so much more. I highly recommend Biagiarelli Electric, especially if you need a technologically inclined electrician. He is friendly, knowledgable and reliable for installations and support :-)"


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

Budget for the cost to replace a light switch based on factors such as switch type, project complexity, hiring a professional electrician, and more.

Estimate the cost to rewire a house based on the key factors. Our guide covers different wire types, permits, and ways to save on electrical system upgrades.

Unsure who can fix a generator? Learn whether to hire a generator technician or electrician and what affects repair costs—start your search now.

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Who can run ethernet cable through walls? Learn whether to hire an electrician or general contractor, what to expect, and how pros get it done.

Learn who to call for electrical problems—electrician or power company—and when to get help. See pro steps, safety tips, and hiring guidance.