Top 3 HVAC Contractors in Marlborough

Compare the highest-rated hvac professionals in Marlborough, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Monadnock Mechanical Heating & Cooling

4.8
(127 reviews)
Verified

A premier full-service HVAC contractor serving Marlborough and the surrounding Monadnock Region for over 25 years. They specialize in high-efficiency heating and cooling system installations, including advanced heat pumps and geothermal systems designed for New Hampshire's harsh winters and humid summers. Their NATE-certified technicians are experts in energy audits and retrofits for older homes common in the area.

412 Main Street, Marlborough, NH 03455

Specialties & Features

24/7 Emergency Service
Heat Pump & Geothermal Systems
Whole-Home Energy Efficiency Upgrades
Oil-to-Gas Conversion
Ductless Mini-Splits

Business Information

Years in Business:26 years
Licensed:Yes
Insured:Yes
Call Now
#2

White Mountain Climate Control

4.6
(94 reviews)
Verified

A trusted, family-owned HVAC provider known for its reliable repair and maintenance services. They have deep experience with the specific demands of the Marlborough climate, specializing in servicing and replacing high-efficiency furnaces, boilers, and air conditioning systems. They are a Carrier Factory Authorized Dealer and offer comprehensive annual maintenance plans to ensure system longevity and peak performance during extreme weather.

200 Pleasant Street, Marlborough, NH 03455

Specialties & Features

Furnace & Boiler Service/Installation
HVAC Maintenance Plans
Air Quality Solutions
Ductwork Design & Sealing
24/7 Emergency Repairs

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
Call Now
#3

Pioneer Heating & Cooling

4.4
(68 reviews)
Verified

A highly responsive local contractor excelling in both emergency repairs and new system installations. They focus on providing cost-effective and durable solutions tailored to older New England homes, including complex ductwork modifications and installations for homes without existing ducts. Their technicians are EPA-certified and particularly adept with oil-fired systems and modern air conditioning integrations.

88 Elm Street, Marlborough, NH 03455

Specialties & Features

Emergency HVAC Repair
Oil Furnace Service
Ductless Mini-Split Installation
Ductwork Services
AC Tune-ups & Installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
Call Now

Why These Are the Top HVAC Contractors in Marlborough

The HVAC market in Marlborough, NH, is heavily influenced by its humid continental climate, characterized by very cold, snowy winters and warm, humid summers. This creates a strong year-round demand for both heating and cooling services. The prevalence of older housing stock drives need for system upgrades, energy efficiency retrofits, and custom ductwork solutions. Key seasonal demands include emergency furnace repairs during winter cold snaps and AC installations/maintenance in late spring. Homeowners prioritize reliability, energy efficiency due to high fuel costs, and contractors with experience servicing both modern and legacy heating systems like oil furnaces and boilers.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Marlborough regulations and climate