24/7 support
Fully licensed & Insured
Fully guaranteed
Trusted technicians
Upfront pricing
No surprise fees
24/7 support
Fully licensed & Insured
Fully guaranteed
Trusted technicians
Upfront pricing
No surprise fees
It all starts with a visit. A Bergeron Mechanical design consultant comes to your home to learn about your space and determine exactly what you need.It all starts with a visit. A Bergeron Mechanical design consultant comes to your home to learn about your space and determine exactly what you need.We measure every room and evaluate your home before recommending anythingYour comfort goals guide the conversation. Single-zone, multi-zone, we cover all optionsA system designed specifically for your home is put together and presented to youYou walk away with a full written proposal. No pressure, no cost
On installation day, our crew comes in and gets to work. Careful, clean, and thorough from the moment they arrive.On installation day, our crew comes in and gets to work. Careful, clean, and thorough from the moment they arrive.Every aspect of the installation meets Mitsubishi Electric Diamond Elite Contractor standardsRefrigerant lines are routed with your home's look and feel in mindBergeron Mechanical takes care of all permitting, so you don't have toBefore we pack up, the system is fully tested
Walkthrough & Ongoing Suppor
Once everything is up and running, we sit down with you and go through the entire system together.Once everything is up and running, we sit down with you and go through the entire system together.We cover how to use it, what to expect, and how to get the most out of itQuestions are welcome. We stay until everything makes senseWe tidy up and leave your home exactly the way we found itMaintenance services are available down the road. A call to Bergeron Mechanical is all it takes



The quality of an installation affects how a system performs for its entire lifespan. Bergeron Mechanical Systems is a Mitsubishi Electric Diamond Elite Contractor and a recognized Top Contractor nationwide, ensuring every installation meets the highest industry standards.The quality of an installation affects how a system performs for its entire lifespan. Bergeron Mechanical Systems is a Mitsubishi Electric Diamond Elite Contractor and a recognized Top Contractor nationwide, ensuring every installation meets the highest industry standards.Factory-trained technicians follow installation procedures developed directly by Mitsubishi ElectricCertified software is used to test and validate system performance at the time of installationAll systems are registered with Mitsubishi Electric, activating your 12-year warranty on all Mitsubishi Electric componentsDiamond Elite Contractor badge is maintained through consistent performance across training, service, and customer satisfaction
Bergeron Mechanical Systems has served homeowners across NH and VT since 1973. The business is still family-owned and operated today, built on a foundation of honest work, clear communication, and a genuine commitment to customer satisfaction.Bergeron Mechanical Systems has served homeowners across NH and VT since 1973. The business is still family-owned and operated today, built on a foundation of honest work, clear communication, and a genuine commitment to customer satisfaction.Our work is grounded in four core values: safety, quality, delivery, and price500+ five-star reviews from homeowners who trusted us with their homesWe walk customers through every step of the process, from initial consultation to system training after installation
Window units in summer, a furnace in winter. A Mitsubishi Electric mini-split replaces both with a single system that heats and cools your home year-round, with no seasonal swaps or extra equipment to maintain.Window units in summer, a furnace in winter. A Mitsubishi Electric mini-split replaces both with a single system that heats and cools your home year-round, with no seasonal swaps or extra equipment to maintain.Heating and cooling from one installed systemHigh-efficiency performance that supports reduced energy usage year-roundMitsubishi Electric also offers cold-climate heat pumps for optimal performance even when temperatures drop
Every installation comes with 1-year bumper-to-bumper warranty coverage of all parts and labor, plus a 12-year warranty on all Mitsubishi Electric components, giving homeowners confidence in their investment.
Carolyn M.
John, Pete and Adam did an excellent installation this morning of the Mitsubishi Minisplit. 4 hours start to finish attention’s to detail, good explanations and highest level of professionalism.
Melissa H.
Highly recommended for heat pumps. From initial meeting with Monique we were given information and advice to get the best option for us. The installation team of John, Mitchell, Nils, and Lincoln were efficient and professional. They took care in our home and were friendly and helpful.
Christina L.
The Bergeron team showed up to install mini-splits at our house. What a great team. They were very pleasant, helpful efficient, and we highly recommend their services. In particular, I want to call out Lincoln, Adam, Mitchell, Justin, John, Nils, and Peter. Thank you! See you next time.
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