Bergeron Mechanical Systems

Keene, NH · HVAC contractor

Rating
5.0/5
★★★★★ 5.0
Reviews
20
Rank in Keene
#1
of 50 home service pros
City Percentile
71%
rating percentile
Address
Bergeron Mechanical Systems, 216 Marlboro St Suite 3, Keene, NH 03431
Phone
(603) 563-8305
Website
bergeronmechanicalsystems.com
Status
Closed · Opens 7 AM Mon

Bergeron Mechanical Systems is a home service pro located in Keene, NH. It is one of 50 home service pros listed in Keene. Its 5.0-star rating is above the Keene city average of 4.5 stars. Based on combined rating and review volume, it currently ranks first among home service pros in Keene. There are 10 photos associated with this location.

About Bergeron Mechanical Systems

With a legacy spanning five decades, Bergeron Mechanical Systems provides expert HVAC services in New Hampshire and Vermont, delivering high-quality heating, cooling, and energy solutions for homes and businesses across the region. As a trusted... More

Hours

Friday7 AM–4 PM

Customer Reviews

★★★★★ 5.0 JohnB · Dec 2025

After exploring the idea of installing Mitsubishi HyperHeat H2i heat pumps in our Southern NH home of almost 50 years, we contacted a few Mitsubishi Diamond Elite contractors in our area to see what they would have to say about our potential installation. Bergeron Mechanical Systems impressed us the most right from the start of our interactions with them. Everyone that we dealt with from Bergeron was highly professional, but importantly also very friendly and personable. We are incredibly happy with that choice we made. Tom H. and Eric P. sat patiently and educated us about what would work well, and importantly also what wouldn’t work as well in this climate and with our mostly older construction home. In that initial visit there was no sense of them rushing to get to the next job-quote

★★★★★ 5.0 Irena Rose · Mar 2026

Bergeron Mechanical is awesome! Super friendly and informative. They arrived right when they said they would. The installation was completed in six hours, including crawling the length of my attic for the electric wiring. These guys know what to do efficiently and very professionally.

★★★★★ 5.0 Stuart Markowitz · Sep 2025

John, Lincoln, Mitchell and Nils were all fantastic. Exceeded all expectations. Worked efficiently as a team. Friendly and responsive. Took all the time needed to explain the systems and test them thoroughly before leaving. Would recommend them to everyone without any reservations. Thanks Bergeron.

★★★★★ 5.0 Ronnie Kilyanczik · Jan 2026

The entire team, professional and down to earth nice. Obviously know their business. From beginning to end we felt completely comfortable and like we had complete control, yet guided by their experience. We believe this was a sound decision, and that the product and installation were done as well as they could be. Have to stress the friendliness of all involved.

★★★★★ 5.0 Paul Barr · Sep 2025

Lance, Nils, and Peter were professional, courteous, and knowledgeable. They completed the installation of our minisplit by lunch time and took the time to explain how the system works, both technically and the different controls. Also, thanks to Monique for walking us through the sales-to-installation process.

Accessibility & Amenities

✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

HVAC contractorAir conditioning contractorAir conditioning repair serviceFurnace repair serviceHeating contractorMitsubishi dealerSolar energy company

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This listing is informational. Contact the business directly to verify credentials, services, and availability.