Skip to content
REVIEWS

What our neighbors say.

Generations of Connecticut homeowners have trusted Levco with their comfort. Here's what they tell their friends.

Levco technician greeting a Connecticut homeowner at her front door
VERIFIED GOOGLE REVIEWS

Real experiences from real customers.

4.7 · 686 Google reviews

Read what local homeowners have to say about our people, our work, and the experience of choosing Levco.

"Our technician, William, was very knowledgeable and provided a lot of useful tips and information regarding our heating system. He figured out the problem with our heat pump and fixed it quickly. Even made sure to re-check that it was all working well before he left. Great professionalism."
Cheryl H.
November 2026
"Levco always delivers courteous, professional and capable technicians. I've been with Levco for 25 years and 0 complaints."
Patty R.
November 2026
"We needed to have the legs replaced on our oil tanks and then have the heating system restarted. William did an excellent job and communicated well throughout the process."
John K.
November 2026
"Great service! On time and very professional."
Richard L.
October 2026
"Great experience, amazing service!"
Valeria C.
October 2026
"Michael and david provided excellent service replacing my two oil tanks."
alan M.
October 2026
"David, Eric, and Mike went the extra mile for us and after a very long day, we have a beautiful new boiler from Levco"
Robert M.
October 2026
"Excellent technician who serviced my boiler. Found the problems immediately and made necessary repairs."
Scott R.
October 2026
"David and Ben spent extra time to try to get things working. They returned the next day and worked with manufacturer support to find out the wiring diagrams they provided were incorrect. Once everything was up and running, they took time to make sure heat pumps were working in both heat and cooling"
Jon F.
October 2026
"Very pleased with the service!"
Philip L.
October 2026
"David, will and colleague were very knowledgeable and friendly. They worked quick and got the job done. New installed heat pump works well. Highly recommend"
S V.
October 2026
"William was prompt and very detailed. He was also respectful and very polite. During this routine maintenance and tune-up visit, he found out an issue or two that HVAC technicians from other previously used companies had overlooked."
Stefan S.
October 2026
"David stopped by and was very accommodating"
Trevor C.
October 2026
"Technician William came on time and did a great job figuring out how to convert a 30 year old Carrier Comfort Zone II thermostat system over to a new digital Honeywell system. It included rewiring a control board to the air handler in addition to swapping out thermostats. I appreciated his attention to detail and getting the job done quickly."
Robert B.
September 2026
"David was excellent, very knowledgeable and patient. He did a fantastic job and were very happy with the result. I highly recommend him!"
Karen P.
September 2026
"Excellent Timely Polite and professional"
Alexandra B.
September 2026
"Had annual boiler service performed Technician was punctual and professional…did good job"
Donald L.
September 2026
"We’ve been very happy with Levco. They have been servicing our furnace and delivering our oil for over 20 years. They are very reliable, responsive, and always takes the time to explain what needs to be done. We highly recommend them!"
gina D.
September 2026
"Fabian and William did a fabulous job responding to our AC problem, which had multiple causes and was covered under warranty."
Brian F.
September 2026
"William was wonderful!"
Emily N.
September 2026
"Just got our annual boiler tuneup, our second since switching to Levco two seasons ago. They pro-actively called to schedule the service, the technician came right on time, and he was friendly and professional. In and out in about an hour. Great service!"
Ara A.
August 2026
"The technician is doing a nice job cleaning and tuning my furnace. He replaced parts that was broken. Appointment is easy and quick. Doesn’t need to wait weeks or months. Over all, Levco is a nice company to be doing business with."
Purwati S.
July 2026
"Called Levco for after hours emergency service as AC stopped working due to condensation in drip pan in attic during a heat wave. William from Levco was great, fixed the issue promptly once he arrived, cleaned out drip pan, cleared the block in the drain pipes and had me up and running within the hour."
Glen F.
July 2026
"Omar is great"
Michael G.
July 2026

Ready for a better home comfort experience?

Talk with a local Levco team member who takes the time to understand your home, knows what to look for, and gets the details right.