Top 3 HVAC Contractors in Grafton

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

#1

Grafton Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency heating and cooling systems for Grafton's variable New England climate. They offer comprehensive installation, repair, and maintenance services with a strong focus on energy-saving solutions and indoor air quality.

87 Worcester Street, Grafton, MA 01519

Specialties & Features

24/7 Emergency Service
Energy Efficiency Audits
Ductless Mini-Splits
High-Efficiency Furnace Installation
Boiler Systems

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

Blackstone Valley Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned and operated HVAC provider with deep roots in the Grafton community. They are known for their expertise in servicing older homes common in the area, offering specialized ductwork design and humidity control solutions tailored to Massachusetts' humid summers and cold winters.

215 Westboro Road, Grafton, MA 01536

Specialties & Features

Historic Home HVAC
Ductwork Design & Sealing
Humidity Control
Heat Pump Installation
Preventive Maintenance Plans

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

Pro-Temp Mechanical Services

4.5
(78 reviews)
Verified

A highly technical HVAC contractor that excels in installing and maintaining complex modern systems, including smart thermostats and zoning systems. They are a preferred dealer for top-tier brands and focus on providing long-term, reliable climate control solutions for both residential and light commercial properties in Grafton.

12 Millbury Street, Grafton, MA 01519

Specialties & Features

Smart Home Integration
HVAC Zoning Systems
Commercial HVAC
Radiant Heating
Air Purification Systems

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Grafton

The HVAC market in Grafton, MA, is characterized by high demand for systems capable of handling the region's significant seasonal shifts. Cold, snowy winters create a strong need for reliable heating (furnaces, boilers), while hot, humid summers drive demand for efficient central air and ductless mini-splits. The prevalence of older, historic homes also creates a niche for contractors skilled in retrofitting modern, efficient systems into challenging layouts. Energy efficiency and rebate programs from Mass Save are significant market drivers. Demand peaks during seasonal transitions (spring and fall) for maintenance and system replacements, with emergency service calls spiking during summer heatwaves and winter cold snaps.

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 Grafton regulations and climate