--- title: "HVAC Repair Franklin, MA" description: "Air conditioning, furnace & heat pump service in Franklin, MA. Emergency repairs, certified technicians, transparent pricing. 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} }, { "@type": "Service", "name": "Indoor Air Quality", "provider": { "@type": "LocalBusiness", "name": "Fong & Sullivan Heating & Cooling" } } ], "sameAs": [] }, { "@context": "https://schema.org", "@type": "HVACBusiness", "name": "Fong & Sullivan Heating & Cooling LLC", "telephone": "+15087159580", "address": { "@type": "PostalAddress", "streetAddress": "76 Taunton St", "addressLocality": "Plainville", "addressRegion": "MA", "postalCode": "02762", "addressCountry": "US" }, "areaServed": { "@type": "City", "name": "Franklin" } } ] --- [![Fong & Sullivan Heating & Cooling](/assets/logo-DRVt-hZl.png)](/) [Home](/) Heating [Boiler Repair](/services/boiler-repair)[Boiler Installation](/services/boiler-installation)[Furnace Repair](/services/furnace-repair)[Furnace Installation](/services/furnace-installation)[Water Heaters](/services/water-heaters) [View All →](/services) Cooling [AC Repair](/services/ac-repair)[AC Installation](/services/ac-installation)[Heat Pump Installation](/services/heat-pump-installation)[Heat Pump Repair](/services/heat-pump-repair)[Ductless Mini-Splits](/services/ductless-mini-splits) [View All →](/services) Services [Smart Thermostats](/services/thermostats-controls)[Indoor Air Quality](/services/indoor-air-quality)[Ductwork](/services/duct-work)[HVAC Maintenance](/services/hvac-maintenance-tune-ups) [View All →](/services) [Maintenance Plans](/maintenance-plans) [Blog](/blog) More [Service Areas](/service-areas)[Financing](/financing)[Rebates](/rebates)[Reviews](/reviews)[About Us](/about)[Careers](/careers)[Contact](/contact) [View All →](/areas/franklin) [(508) 715-9580](tel:5087159580)Book Online ![Fong & Sullivan HVAC team serving Franklin, MA](/assets/technician-thumbsup-install-DgqUL_A-.png) Serving Franklin, Massachusetts # 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. Book Online Now[(508) 715-9580](tel:5087159580) ## 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. ](/services/furnace-repair)[ ### Air Conditioning AC repair, installation, and tune-ups to keep you cool all summer long. ](/services/ac-repair)[ ### Heat Pumps Energy-efficient heat pump installation and repair for year-round comfort and savings. ](/services/heat-pump-installation)[ ### Ductless Mini-Splits Zone-based heating and cooling without ductwork—perfect for additions and older homes. ](/services/ductless-mini-splits)[ ### Water Heaters Tank and tankless water heater repair and installation for reliable hot water. ](/services/water-heaters)[ ### Smart Thermostats Nest, Ecobee, and Honeywell smart thermostat installation and setup. ](/services/thermostats-controls)[ ### Indoor Air Quality UV lights, air purifiers, and humidity control for healthier indoor air. ](/services/indoor-air-quality)[ ### Ductwork Duct installation, repair, and sealing to maximize comfort and efficiency. ](/services/duct-work) ![HVAC installation and service in Franklin, MA](/assets/bosch-heat-pump-green-lawn-DAsrEfSv.png) ## 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 - Fast Local Response Quick service from our nearby Plainville location - Licensed & Insured Fully licensed Massachusetts HVAC professionals - All Systems Serviced We work on all makes and models of HVAC equipment - Fair, Upfront Pricing Honest estimates with no hidden fees - Quality Craftsmanship Work done right that stands the test of time - No Pressure Sales Clear options—the decision is always yours ![Fong & Sullivan technician serving Franklin, MA](/assets/equipment-installed-P7eBXtGp.jpg) "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. Book Online[(508) 715-9580](tel:5087159580) ## Serving Franklin and Surrounding Areas ### We Also Serve These Nearby Communities [Medway, MA](/areas/medway)[Norfolk, MA](/areas/norfolk)[Wrentham, MA](/areas/wrentham)[Bellingham, MA](/service-areas/bellingham)[Millis, MA](/service-areas/millis) [View All Service Areas →](/areas) ### Ready for reliable HVAC service? North Attleborough's trusted heating and cooling experts. [(508) 715-9580](tel:5087159580)Book Online ![Fong & Sullivan Heating & Cooling](/assets/logo-DRVt-hZl.png) Licensed & insured HVAC professionals serving North Attleborough, MA and surrounding communities with personalized heating and cooling services. [](https://www.facebook.com/fongsullivanhvac)[](https://www.instagram.com/fongsullivanhvac/)[](https://www.tiktok.com/@fongsullivanhvac) [![Fong & Sullivan Heating & Cooling LLC Business Review](https://seal-boston.bbb.org/seals/blue-seal-250-52-bbb-567429.png)](https://www.bbb.org/us/ma/plainville/profile/heating-and-air-conditioning/fong-sullivan-heating-cooling-llc-0021-567429#sealclick) #### Services - [Furnace Repair](/services/furnace-repair) - [Boiler Repair](/services/boiler-repair) - [AC Repair](/services/ac-repair) - [Smart Thermostats](/services/thermostats-controls) - [Indoor Air Quality](/services/indoor-air-quality) - [Water Heaters](/services/water-heaters) - [Ductwork](/services/duct-work) - [All Services →](/services) #### Service Areas - [North Attleborough, MA](/areas/north-attleborough) - [Plainville, MA](/areas/plainville) - [Wrentham, MA](/areas/wrentham) - [Franklin, MA](/areas/franklin) - [Attleboro, MA](/areas/attleboro) - [Mansfield, MA](/areas/mansfield) - [Medway, MA](/areas/medway) - [Norfolk, MA](/areas/norfolk) - [All Areas →](/areas) #### Contact Us - [(508) 715-9580](tel:5087159580) Open 24/7 for Emergencies - [fongsullivanhvac@gmail.com](mailto:fongsullivanhvac@gmail.com) - 76 Taunton St Plainville, MA 02762 © 2026 Fong & Sullivan Heating & Cooling LLC. All rights reserved. MA Oil Burner License #BU-319752 • MA Master SM License #25837 [Blog](/blog)[Contact](/contact)[Book Online](https://scheduler.servicetitan.com/book/eyJicmFuZElkIjoiYnJhbmRfZjUxNXF5enVzYmprZnY0N2owOGEwdTJ1Iiwic2NoZWR1bGVySWQiOiJzY2hlZF9pZWtpbW0xbG15dnU4c3AweGsxbHpyOHcifQ%3D%3D) [Call Now](tel:5087159580)Book Online