HVAC Services in Franklin, MA
Franklin families trust Fong & Sullivan for all their heating and cooling needs. From the charming downtown to the growing neighborhoods near the MBTA station, we provide expert HVAC services throughout this thriving Massachusetts community.
HVAC Services Available in Franklin
Complete heating, cooling, and indoor comfort solutions for Franklin homes and businesses.
Heating Services
Furnace and boiler repair, installation, and maintenance for gas, oil, and propane systems.
Air Conditioning
AC repair, installation, and tune-ups to keep you cool all summer long.
Heat Pumps
Energy-efficient heat pump installation and repair for year-round comfort and savings.
Ductless Mini-Splits
Zone-based heating and cooling without ductwork—perfect for additions and older homes.
Water Heaters
Tank and tankless water heater repair and installation for reliable hot water.
Smart Thermostats
Nest, Ecobee, and Honeywell smart thermostat installation and setup.
Indoor Air Quality
UV lights, air purifiers, and humidity control for healthier indoor air.
Ductwork
Duct installation, repair, and sealing to maximize comfort and efficiency.
Your Local HVAC Experts Serving Franklin
Franklin is one of the fastest-growing communities in the area, with a wonderful mix of historic New England charm and modern amenities. Whether you have an older colonial home near the town center or a newer home in one of the developments near I-495, we have the experience to keep your home comfortable. Our team understands the demands that New England weather puts on HVAC systems.
Based in nearby Plainville at 76 Taunton St, Fong & Sullivan provides fast, reliable HVAC service throughout Franklin and the surrounding communities. When you call us, you're getting neighbors who take pride in their work.
Our Location
76 Taunton St, Plainville, MA 02762
Why Franklin Chooses Fong & Sullivan
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Fast Local Response
Quick service from our nearby Plainville location
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Licensed & Insured
Fully licensed Massachusetts HVAC professionals
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All Systems Serviced
We work on all makes and models of HVAC equipment
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Fair, Upfront Pricing
Honest estimates with no hidden fees
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Quality Craftsmanship
Work done right that stands the test of time
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No Pressure Sales
Clear options—the decision is always yours
"Fong & Sullivan installed our new heat pump and we couldn't be happier. Professional, knowledgeable, and friendly."
— The Thompson Family, Franklin
Need HVAC Service in Franklin?
Call us or book online for fast, reliable heating and cooling service.