T&T Heating & Cooling is the family-owned HVAC team Northeast Ohio trusts — founded and run by Sully Townsley, with 13+ years of hands-on experience, honest upfront pricing, and certified technicians who treat your home like their own.
T&T Heating & Cooling was built on a simple idea: Northeast Ohio families deserve an HVAC company they'd actually recommend to a neighbor. After more than 13 years in the trade, owner Sully Townsley started T&T to do heating and cooling the honest way — no surprise bills, no no-show appointments, and no pressure to buy something you don't need.
We're family-owned and owner-operated, and we run every job that way. Our technicians are EPA-certified, we're licensed and insured in Ohio (License #51210), and as a Mitsubishi Diamond Contractor we can back qualifying installs with some of the strongest manufacturer warranties in the industry. Every visit starts with a clear, upfront price — so you always know what you're paying before we begin.
Today we're proud to keep homeowners comfortable across Lorain, Erie, and Cuyahoga County, with a 5.0-star rating across more than 80 Google reviews from our neighbors. Whether it's a no-heat call in the dead of winter or a planned system upgrade, our promise stays the same: dynamite comfort in every climate, delivered by people who genuinely care.
Ohio License #51210. Full liability coverage on every job, every time.
You get a written price before we touch anything. No surprises. No "we found something else" add-ons after the fact.
When something breaks, you reach real people who answer, show up, and get it fixed right. Dependable service isn't a slogan for us — it's the whole reason T&T exists.
Every technician carries the highest industry certification. Not trained in-house guesswork — real credentials.
As a Mitsubishi Diamond Contractor, we install systems backed by strong manufacturer warranties — up to 12 years on parts and the compressor for qualifying equipment. We stand behind every job.
Lorain, Erie, and Cuyahoga counties — Amherst, Elyria, Vermilion, Huron, South Amherst, and Sandusky.
"Best experience and reliable service at a great price! Sullivan and his staff are a group of skilled, caring professionals."
"I highly recommend you choose them for any HVAC-related services. Honest, on time, and they did exactly what they said they would."
"Sully went above and beyond to take care of us. Fair pricing, great communication, and quality work — exactly what you want in an HVAC company."
Free estimates. Upfront pricing. Honest, family-driven service. This is what HVAC service is supposed to feel like.