About Fong & Sullivan HVAC
A family-owned heating and cooling company based in Plainville, MA. We're your neighbors—committed to honest service, fair pricing, and quality work that lasts.
Our Story
Fong & Sullivan Heating & Cooling LLC was founded on a simple principle: treat every home like our own. Based at 76 Taunton St in Plainville, MA, we're a local, family-owned HVAC company serving homeowners throughout Southeastern Massachusetts.
We got into this business because we believe homeowners deserve better. Too many HVAC companies push unnecessary replacements, hide behind vague pricing, or rush through jobs. That's not how we operate.
Our team brings meticulous attention to detail to every job—from routine maintenance to complete system installations. We believe in honest recommendations, fair pricing, and work we're proud to stand behind. When you call Fong & Sullivan, you're calling neighbors who care about doing right by the people we serve.
Our Location
76 Taunton St, Plainville, MA 02762
Why Choose Us
We're not the biggest HVAC company around—and that's by design. We focus on quality over quantity, building lasting relationships with the homeowners we serve.
Licensed & Insured
Fully licensed HVAC professionals with comprehensive insurance coverage. You can trust us in your home.
Local Expertise
Based in Plainville, we know Southeastern Massachusetts homes and what HVAC solutions work best here.
Fair Pricing
Honest, upfront estimates with no hidden fees. We charge fairly for quality work—no surprises.
Quality Work
Meticulous attention to detail on every job. We do it right the first time and stand behind our work.
Our Service Area
We proudly serve Plainville, North Attleborough, Wrentham, and surrounding communities throughout Southeastern Massachusetts.
Frequently Asked Questions
Ready to Work With Us?
Whether you need a repair, installation, or just want to schedule maintenance, we're here to help keep your home comfortable.