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Generator hookups are a recurring job for Tranmer Electric, LLC, which holds 4.9 stars from 29 Google ratings. The company says it has been in business 27 years and lists residential, commercial and industrial electrical services on its website. A 2025 customer said Tranmer installed a 60-amp sub-box from the main house for lighting, outlets and a hookup for a ductless mini-split in a new outbuilding in Middletown, and that all the work passed city inspections. A 2025 customer said Randy came out to give an estimate for replacing Ring cameras, and the crew worked through single-digit temperatures. A 2023 customer said Mike and Tony hooked up a portable generator with a transfer switch in an hour and a half and demonstrated how to start it. A 2022 customer said Tranmer installed a transfer switch for a portable generator after discussing which areas of the house to power during an outage. A 2023 customer said they came out on short notice when the power was out and installed an outlet and a generator. A 2023 customer said Tranmer handled hot tub electrical work, outside lighting and a basement renovation, and dealt with the town's inspection process. A 2023 customer who liked Mike the electrician gave one star, saying the office staff was rude and cancelled at the last minute without flexibility on rescheduling.
“Venora Electric and Tranmer Electric are both excellent.”
I contacted Tranmer Electrical because I needed my Ring cameras replaced. Randy arrived on time to discuss the project and give me an estimate for the job. Scheduling the work was so easy. The crew arrived on time and immediately got to work and although the temperatures were in single digits they were all extremely professional and polite. Everyone on the team from Randy to Leighanne, the admin. asst, to Sean the crew chief were great people to work with. Would I recommend Tranmer Electrical to others? You bet! In fact, I already have!
I hired Tranmer Electric to install a 60-amp sub-box from my main house for lighting, outlets, and a hookup for a ductless mini-split HVAC system in my new outbuilding in Middletown. The owner provided helpful feedback and insights about the work and the most reasonable cost of the quotes I received. He responded to all my questions and comments promptly by text and was very professional throughout. His work crews were knowledgeable, efficient, and polite, and all work passed city inspections easily. I would highly recommend them to anyone who needs electrical work in their home or business. Thank you!
I am a home inspector and have seen a lot of Tranmer’s work. They are extremely professional, responsive and reasonably priced. I recommend them to anyone needing electrical repairs!!
Love Mike the electrician, but office staff was terrible. Very unprofessional and rude. Would not recommend. Cancelled last minute and was not flexible with rescheduling. Go somewhere else.
They came out on short notice when we did not have power. They showed up on time and installed an outlet and a generator when I needed it. They were prompt, efficient and gave me a fair price. I will definitely use them again!
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1 change recorded — last scanned Oct 29, 2026.
Typical your area range for this kind of work, from regional averages — not a quote from Tranmer Electric, LLC. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$530 – $1,100
Typical electrical project around $820
Arrived within the hour after a power loss4.4
Saturday and Sunday service calls4.3
Sauna hookup finished as discussed4.1
