Top 3 HVAC Contractors in Harvard

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

#1

Harvard Climate Control Experts

4.8
(127 reviews)
Verified

Full-service HVAC contractor specializing in high-efficiency heating and cooling systems for Harvard's historic homes. Offers comprehensive services from installation to maintenance, with expertise in both modern and older heating systems common in New England architecture. Known for their work with Carrier and Trane systems.

45 Ayer Road, Harvard, MA 01451

Specialties & Features

Historic Home HVAC
Energy Efficiency Upgrades
24/7 Emergency Service
Geothermal Systems

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

Nashoba Valley Heating & Cooling

4.6
(94 reviews)
Verified

Local HVAC specialist serving Harvard and surrounding communities since 1998. Provides complete heating and cooling solutions with emphasis on energy-efficient systems suitable for Massachusetts' variable climate. Strong reputation for furnace repair and AC maintenance programs.

312 Massachusetts Avenue, Harvard, MA 01451

Specialties & Features

Furnace Installation
Preventive Maintenance Plans
Ductwork Services
Boiler Systems

Business Information

Years in Business:26 years
Licensed:Yes
Insured:Yes
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#3

TrueTemp HVAC Services

4.5
(68 reviews)
Verified

Reliable HVAC contractor offering 24/7 emergency service with expertise in both residential and light commercial systems. Specializes in heat pump installations and mini-split systems ideal for Harvard's older homes without existing ductwork. EPA-certified technicians.

178 Littleton Road, Harvard, MA 01451

Specialties & Features

Ductless Mini-Splits
Heat Pump Systems
Emergency Repairs
Indoor Air Quality

Business Information

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

Harvard's HVAC market serves a community with significant temperature variations (-10°F to 90°F annually) requiring robust heating systems for harsh winters and efficient cooling for humid summers. The prevalence of historic homes (many 100+ years old) creates demand for specialized ductwork solutions and systems that preserve architectural integrity. Energy efficiency is particularly valued due to Massachusetts' high energy costs, with homeowners increasingly opting for heat pumps and geothermal systems. Seasonal demand peaks during winter emergencies and summer AC installations.

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 Harvard regulations and climate