When you choose quality, you live better

CONTACT US | 603-563-8305

Claremont's Trusted HVAC Company for Heating & Cooling Services

Name: Bergeron Mechanical Systems
Address: 216 Marlboro St, Keene, New Hampshire, 03431, US
Telephone: 603-563-8305

Claremont, NH families and businesses have trusted Bergeron Mechanical Systems for over 50 years. We design heating and air conditioning systems built for year-round comfort, whether you're upgrading an old setup, replacing aging equipment, or starting fresh on new construction. Our Mitsubishi Electric Diamond Elite Contractor status reflects the focused expertise behind every install. Comfort with Greater Efficiency, designed around how you actually live.

Full Claremont NH HVAC Services for Your Home or Business

Claremont, New Hampshire homeowners and businesses turn to Bergeron Mechanical Systems for Mitsubishi Electric mini-split and heat pump installations that handle heating and air conditioning year-round. We work exclusively with Mitsubishi Electric, designing each system around the property it's serving. Upgrading an old system, replacing aging equipment, or building from the ground up, our team delivers comfort shaped to the space.

Mitsubishi Electric Mini-Split Systems

Mitsubishi Electric mini-splits are designed around quiet performance. The ductless system handles year-round heating and cooling with a single installation, featuring smart control and energy efficiency built into every unit. Comfort with Greater Efficiency, season after season, all from a Mitsubishi Electric mini-split designed to fade into the background of daily life.

Mitsubishi Electric Heat Pump Systems

A Mitsubishi Electric heat pump moves heat instead of generating it. The technology is built around heat transfer: warmth gets carried from one place to another, in either direction depending on whether the home needs heating or cooling. Because the system doesn't produce heat the way traditional equipment does, it runs quietly and uses significantly less energy.

How Our HVAC Contractors in Claremont NH Serve You

Free Design Consultation

The process starts with a free visit from a Bergeron Mechanical Systems design team member. They learn your comfort goals, look at your home, and recommend the right Mitsubishi Electric system. A written estimate is part of the consultation, with no commitment required

Professional Installation

Our installation team takes care of every part of your Mitsubishi Electric mini-split or heat pump setup, including mounting, electrical work, and system commissioning. The work runs on a timeline confirmed with you before it begins.

Handoff & Ongoing Support

After installation, the team walks you through how your new system works, leaves the space clean, and answers any final questions. Follow-up support is available whenever you need it.

Considering a Mitsubishi Electric system for your Claremont home? Book a free design consultation with Bergeron Mechanical Systems. We come to your property, assess your space, and provide a written estimate at no cost.

Why Choose Bergeron Mechanical Systems as Your HVAC Company in Claremont, NH

Mitsubishi Electric Diamond Elite Contractor

Bergeron Mechanical Systems is a Mitsubishi Electric Diamond Elite Contractor, a certification for contractors trained to install Mitsubishi Electric systems to the highest standards. Our technicians receive product-specific training and continue updating it as the equipment evolves. Every install runs on the standards Mitsubishi Electric defines.

Heating and Air Conditioning. One Mitsubishi Electric System.

Comfort, designed for the way families actually live, runs through one Mitsubishi Electric system year-round. Heating and air conditioning come from the same installation, with the equipment shifting between them as needed. For homeowners coordinating older setups across the year, the simplification is the most noticeable change.

12 Years of Mitsubishi Electric Parts and Labor Coverage

We’ve built a record across New Hampshire and Vermont measured in decades, not years. Bergeron Mechanical Systems has stayed family-owned for over 50 years, with more than 500 Google reviews reflecting a history of showing up, doing the work right, and remaining part of the community. Our four core values, safety, quality, delivery, and fair pricing, are what keep that record consistent project after project.

Over Five Decades of Regional HVAC Work

The Locally Trusted Choice for Over Half a Century

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.

Frequently Asked Questions

How does Bergeron Mechanical Systems' Diamond Elite status benefit Claremont homeowners?

Diamond Elite is Mitsubishi Electric’s certification for contractors who meet their standards across training, ongoing education, and installation quality. Bergeron Mechanical Systems holds it. For Claremont homeowners, the practical value is straightforward: the technicians on your install are trained directly on Mitsubishi Electric equipment and follow the manufacturer’s standards.

How does the 12-year Total Home Comfort Warranty work for Claremont homeowners?

Total Home Comfort Guarantee is a 12-year program that comes with every Mitsubishi Electric installation Bergeron Mechanical Systems performs in Claremont. The coverage is built around parts and labor warranties on Mitsubishi Electric components: Mitsubishi Electric covers the parts, Bergeron Mechanical Systems covers the labor, and both run for the full 12 years.

Are rebates or financing options available for Mitsubishi Electric installations in Claremont, NH?

Bergeron Mechanical Systems works with available rebate programs and financing options for qualifying Mitsubishi Electric installations. What applies to a Claremont project depends on the equipment, the location, and the timing of the install. For the most accurate, current information, contact our team directly.

What does the installation process look like for Claremont homeowners?

Every Claremont project starts with a free in-home consultation. A Bergeron Mechanical Systems team member visits your home, looks at the space, and builds a recommendation tailored to the property. After permits are in order, the install team handles the full Mitsubishi Electric setup, with Total Home Comfort Guarantee included from day one.

Serving Claremont and Surrounding Sullivan County Communities

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Claremont's Trusted HVAC Company for Heating & Cooling Services