Bergeron Mechanical Systems

HVAC contractor
5.0(553 reviews)
216 Marlboro St Suite 3, Keene, NH 03431
Bergeron Mechanical Systems

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About Bergeron Mechanical Systems

Bergeron Mechanical Systems operates as an HVAC contractor serving Keene and the broader Southern New Hampshire region. The company maintains a 5-star average rating derived from 553 client reviews, establishing itself among the most highly recommended contractors in the area according to verified customer feedback. Service delivery runs Monday through Friday from 7 AM to 4 PM, with Saturday and Sunday designated as non-operational days.

This contractor distinguishes itself through specialized expertise in Mitsubishi HyperHeat H2i heat pump systems, a variable-speed heating and cooling technology particularly suited to Northern New England climates. The team employs lidar scanning technology to capture precise interior configurations, feeding data directly into heat loss profile calculators for engineered system sizing. This diagnostic approach enables accurate fixed quotations and optimal equipment selection for each unique residence.

Customer feedback highlights several technicians by name for exceptional service delivery. Reviewers describe Tom H. and Eric P. conducting patient educational consultations without pressure-based sales tactics. Greg P., Tom H., and Evan S. performed engineering walkthroughs prior to installation, documenting complex configurations including crawlspaces and tight clearances. The review documents an eight-person installation crew managing a multi-zone system with six splits across two floors, with the team described as executing their work with symphonic coordination.

What Customers Say

All 553 reviews aggregate to a perfect 5-star rating, with customers repeatedly praising the lack of sales pressure during consultations and the thoroughness of technical explanations. Multiple reviewers specifically cite the use of lidar scanning and heat loss calculation software as distinguishing the estimate process from competitors.

5.0 · 553 reviews
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Working Hours

SundayClosed
Monday7 AM–4 PM
Tuesday7 AM–4 PM
Wednesday7 AM–4 PM
Thursday7 AM–4 PM
FridayToday7 AM–4 PM
SaturdayClosed

Services

Mitsubishi Heat Pump Installation

Variable-speed HyperHeat H2i systems sized via lidar and heat loss calculations for optimal climate control in New Hampshire winters.

Multi-Zone System Design

Custom configurations supporting multiple independent zones with separate downstairs and upstairs climate control.

System Diagnostics & Sizing

Engineering analysis using laser-scanned interior data to determine accurate equipment capacity requirements.

Heat Pump Maintenance

Ongoing service for residential heat pump systems including the Mitsubishi Comfort app integration and performance verification.

Residential HVAC Consultation

Educational walkthroughs explaining functionality, limitations, and appropriate solutions for specific home configurations.

Frequently Asked Questions