Top 3 HVAC Contractors in Randolph

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

#1

White Mountain Heating & Cooling

4.8
(127 reviews)
Verified

A family-owned HVAC specialist serving Randolph and the White Mountains region for over 25 years. They excel in installing high-efficiency heating systems crucial for New Hampshire winters, including advanced heat pumps, furnaces, and ductless mini-splits. Their technicians are NATE-certified and particularly skilled in addressing the challenges of extreme cold weather operation and improving home energy efficiency.

412 Route 2, Randolph, NH 03570

Specialties & Features

24/7 Emergency Heating Service
Cold Climate Heat Pumps
Energy Efficiency Audits
Oil-to-Gas Furnace Conversion
Whole-Home Humidification

Business Information

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

North Country Mechanical Services

4.6
(94 reviews)
Verified

Specializes in comprehensive HVAC solutions for both residential and light commercial properties in the North Country. They are a Carrier Factory Authorized Dealer, ensuring access to top-tier equipment and technical support. Their expertise is particularly strong in system replacements, complex ductwork design for older New England homes, and providing proactive maintenance plans to prevent costly winter breakdowns.

101 Memorial Parkway, Randolph, NH 03570

Specialties & Features

Carrier HVAC Systems
Ductwork Design & Installation
HVAC System Replacement
Commercial HVAC Services
Preventative Maintenance Plans

Business Information

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

Randolph Climate Control

4.5
(68 reviews)
Verified

A local, highly-responsive contractor known for exceptional repair and emergency service. They focus on a wide array of systems, including traditional forced-air furnaces, boilers, and modern air conditioning units. Their technicians are EPA-certified and have deep experience with the specific brands common in the area, making them a go-to for quick and reliable repairs, especially during the peak heating season.

55 Lowland Street, Randolph, NH 03570

Specialties & Features

24/7 Emergency Repairs
Furnace and Boiler Service
Air Conditioning Tune-ups
Indoor Air Quality Solutions
Smart Thermostat Installation

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Randolph

The HVAC market in Randolph, NH, is heavily influenced by its humid continental climate, characterized by long, very cold, and snowy winters (average lows in the single digits) and short, mild summers. This creates intense seasonal demand for reliable heating installation, emergency furnace repair, and fall maintenance tune-ups. The summer season sees demand for AC installation and service, though it is secondary. Energy efficiency is a major concern for homeowners due to high heating costs, driving demand for modern, high-efficiency heat pumps, furnaces, and energy audits. The market consists of a mix of long-standing local providers and larger regional companies serving the White Mountain area.

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 Randolph regulations and climate