Get matched with top nest installation pros in Windham, CT

"Brian performed an excellent job on our doors. He arrived when he said he would, charged us what he estimated the job would cost, and most important, fixed the doors extremely well."

"I was having trouble with one of the zones in my house with our alarm we purchased with ADT Premier Provider. Ryan came out and checked the system and the battery in the control box; and those were all good. He determined that the sensor on the slider door was the problem. He cleaned the track, reinstalled the sensor on the door and secured it. The last thing he did that put his service OVER THE TOP was that he knocked down a large wasp nest that was in an area I couldn't reach even with a ladder. This was the best customer service we’ve seen in a long time!!"

"We are part way through the process of installation of a Backup home generator. Rob provided excellent information at the first visit. He discussed various options for our home, and the process made me very confident about the decisions we made."

With over 7+ years of experience in the industry, O'Connell's Electrical Contractors is who you need to take care of all your electrical needs. We will always treat your home as well as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. \n\nCALL US AT (860) 682-0641 TO SPEAK WITH US TODAY!

"Rafael did a great job installing the mailbox and post. The work was done professionally, and everything looks sturdy and well-placed. I appreciate his prompt and reliable service."

"Tech arrived on time, was very helpful with Install. However, I was told he would install 2 Smoke Alarms and only one was installed. But overall Tech did a professional job."

"Excellent overall experience. Materials used were top shelf. Install of system was done efficiently and with care. I would highly recommend William and his team."

"Williams & Associates installed a Buderus oil-fired boiler and stainless-steel chimney liner. Bruce's design was a significant upgrade over my 35-year-old boiler system. He clearly explained the process and installation, and he was receptive to my questions. Bruce is knowledgeable, straightforward, and responsive. The price was very fair, considering the quality of the work and other estimates I had gotten. I would not hesitate to recommend Williams & Associates."

We're a local family-owned and operated business started in 1987 with hundreds of satisfied customers throughout Connecticut and New York. We install and maintain hosted-cloud and on-premise telephone systems and provide service for your existing telephone system.\nAdditionally, we offer telco & cable company network services, troubleshoot WiFi issues including installing wireless access points for WiFi connectivity, install data, fiber and voice cabling, security cameras and computer networks. Contact us today for a no charge, no obligation survey for all of your telecom and data needs!

"I am rating the cameras and App so much better Quality then ADT. The installer Mark was very helpful did quality work and was very respectful. I feel like if I need a question answered he will be there for us. The overall experience was excellent."