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Trumbull, CT · Fairfield County

HVAC Repair in Trumbull, CT

Professional heating, AC, and indoor air quality service for Trumbull households that want dependable comfort, clean installs, and responsive maintenance.

  • Same-day & emergency service
  • Local, NATE-certified techs
  • Upfront, flat-rate pricing
  • Serving Trumbull since 2009

Free Estimate in Trumbull

Tell us what you need and we'll call you right back — usually within the hour during business hours.

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What we do in Trumbull

Complete HVAC services for Trumbull homeowners

From winter no-heat calls to summer humidity problems, we keep Trumbull homes comfortable all year — with the same honest pricing and fast response we’re known for.

Local coverage

Proudly serving every Trumbull neighborhood

We work throughout Trumbull and Fairfield County, including these communities:

Long Hill Nichols Tashua

Zip codes served: 06611

24/7 Emergency Service

No heat or no cooling in Trumbull? We answer day or night.

Mon–Fri 7:00 AM – 8:00 PM
Saturday 8:00 AM – 5:00 PM
Sunday Emergency Service Only
(203) 378-6520
Real reviews

What your Trumbull neighbors say

“We wanted cooling in our Lordship beach cottage without tearing up walls, and Stratford HVAC designed a ductless setup that fit the house perfectly. They also explained how to protect the outdoor unit from salt air. Clean work, great communication, and the place finally feels dry in summer.”
M Megan C. Lordship, Stratford · Ductless Installation
“Our boiler quit on a brutally cold night and the house dropped fast. They answered right away, found a failed circulator, and had the radiators heating again before pipes became an issue. Very professional and exactly the kind of company you want in a real no-heat emergency.”
A Anthony R. Paradise Green, Stratford · Boiler Repair
“We had been putting off replacing our old oil furnace, but Stratford HVAC walked us through an oil-to-gas upgrade with clear pricing and no pressure. The install was organized, the house is more comfortable, and our fuel costs are finally predictable.”
L Linda P. Oronoque, Stratford · Oil-to-Gas Conversion
Good to know

HVAC in Trumbull — FAQs

Do you offer same-day HVAC repair in Trumbull?
Yes. We provide same-day and emergency HVAC service throughout Trumbull and the surrounding Fairfield County area. We reserve daily slots for urgent no-heat and no-cooling calls, so call us early and we'll get a technician to you fast.
What HVAC services do you provide in Trumbull?
We provide heating, furnace, boiler, heat pump, ductless, and central AC service in Trumbull, along with maintenance plans, indoor air quality solutions, and 24/7 emergency response.
Which Trumbull neighborhoods do you serve?
We serve all of Trumbull, including Long Hill, Nichols, Tashua, plus the surrounding zip codes 06611. If you're nearby and don't see your neighborhood, just call — we likely cover you.
Are you licensed and insured to work in Trumbull?
Absolutely. Stratford HVAC is licensed (CT S-1 S1-0386931) and insured in the State of Connecticut, and our technicians are NATE-certified and background-checked for your peace of mind.

Need HVAC service in Trumbull?

Call now or request your free estimate. Same-day appointments available across Stratford, Bridgeport, Milford, Shelton, Trumbull, and Fairfield.

Licensed & Insured Upfront Pricing 24/7 Emergency Service

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