Mini-Split Installation in Hillsborough New Hampshire
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24/7 support
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Fully licensed & Insured
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Fully guaranteed
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Trusted technicians
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Upfront pricing
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No surprise fees
Ductless Mini-Split Services in Hillsborough
Mini-Split Maintenance & Repair in Hillsborough
How We Install Mini-Splits in Hillsborough
Free Property Assessment & System Design
Getting started is simple. We come to you, assess your space, and build a system around your home.Getting started is simple. We come to you, assess your space, and build a system around your home.Detailed room-by-room evaluation before any equipment is recommendedYour options explained clearly: single-zone, multi-zone, and more optionsA custom system design prepared and presented for your review and approvalWritten proposal included. No cost, no strings attached
Installation Day
Our installation team arrives prepared and handles everything from the first step to the last with care for your home.Our installation team arrives prepared and handles everything from the first step to the last with care for your home.All installation work meets Mitsubishi Electric Diamond Elite Contractor standardsLine sets are carefully planned and routed to keep your home looking its bestBergeron Mechanical manages all permitting. Nothing is left to chanceBoth heating and cooling modes tested and confirmed before we sign off
Ongoing Support & Maintenance
We don't leave until you feel confident. And we're still here long after the job is done.We don't leave until you feel confident. And we're still here long after the job is done.Full walkthrough of how your system works, room by roomAll your questions answered on the spot. No rushingEvery work area is cleaned up before we head outMaintenance services are available, and support is just a phone call away
Why Hillsborough Homeowners Choose Bergeron
Certified as a Mitsubishi Electric Diamond Elite Contractor
Diamond Elite is not a title any contractor can claim. It reflects a consistent record of technical training, quality installations, and customer satisfaction verified by Mitsubishi Electric. Bergeron Mechanical Systems has earned it and is recognized as a Top Contractor nationwide.Diamond Elite is not a title any contractor can claim. It reflects a consistent record of technical training, quality installations, and customer satisfaction verified by Mitsubishi Electric. Bergeron Mechanical Systems has earned it and is recognized as a Top Contractor nationwide.Technicians trained in the latest Mitsubishi Electric technologies and installation best practicesInstallations are registered with Mitsubishi Electric, activating your 12-year warranty on all Mitsubishi Electric componentsPerformance across training, installation volume, and service quality is monitored to maintain statusProper system design and installation are what determine long-term performance
Family-Owned Since 1973, Serving NH and VT Homeowners
Bergeron Mechanical Systems opened its doors in 1973 and has remained family-owned and operated ever since. That longevity reflects something simple: homeowners keep coming back and referring their neighbors.Bergeron Mechanical Systems opened its doors in 1973 and has remained family-owned and operated ever since. That longevity reflects something simple: homeowners keep coming back and referring their neighbors.Every project is guided by our core values: safety, quality, delivery, and price 600+ five-star reviews earned through consistent, quality workWe take the time to explain every step, because an informed homeowner makes better decisions
One Mitsubishi Electric System, Comfort in Every Season
Separate systems for heating and cooling mean separate costs, separate maintenance, and separate headaches. A Mitsubishi Electric mini-split simplifies everything into one system that covers your home year-round.Separate systems for heating and cooling mean separate costs, separate maintenance, and separate headaches. A Mitsubishi Electric mini-split simplifies everything into one system that covers your home year-round.A single installed system for both heating and coolingReduced energy usage through high-efficiency performance all year longMitsubishi Electric also offers cold-climate heat pumps built for optimal performance even when temperatures drop
12-Year Warranty on All Mitsubishi Electric Components
Every installation includes a 12-year warranty on all Mitsubishi Electric components. On top of that, all jobs come with 1-year bumper-to-bumper warranty coverage of all parts and labor, so homeowners can focus on comfort, not costs.
What Hillsborough NH Homeowners Say About Bergeron
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.
Everything You Need to Know
Do You Need a Permit to Install a Mini-Split System?
How Does the Efficiency of a Mini-Split Compare to Older Systems?
Why Are Mitsubishi Electric Mini-Splits More Efficient Than Older Systems?
What Warranty Comes With My Installation?
Mini-Split Installation in Hillsborough NH and Nearby Areas
Mini-Split Resources for Hillsborough Homeowners
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