Heating Repair in Connecticut

Fast Heating Repair for Every Connecticut Home

TMS Comfort repairs furnaces, boilers, heat pumps, and ductless mini-split systems for homeowners throughout Connecticut. Based in Plainville, our NATE-certified technicians respond quickly to heating problems across Farmington, New Britain, Bristol, Southington, and Avon, diagnosing the issue and giving you an upfront estimate before any work begins.

Heating Systems We Repair

No matter what’s keeping your house warm, we’ve likely fixed one just like it. Our furnace repair covers gas, oil, electric, and propane models, from short-cycling to pilot light issues to full system failures. For homes with radiators or radiant heat, our boiler repair technicians diagnose leaks, ignition problems, and uneven heating fast.

If you rely on a heat pump, our heat pump repair service handles both the heating and cooling side of the system, since a problem in one often shows up in the other. And for ductless mini-splits, our technicians troubleshoot individual zone issues without disturbing the rest of your system.

Signs You Need Heating Repair

  • Heat isn’t reaching all rooms evenly
  • Your system is making unusual noises
  • The system is short-cycling, turning on and off repeatedly
  • The pilot light won’t stay lit
  • Your thermostat isn’t responding correctly
  • Energy bills have risen with no clear explanation
  • Airflow feels weak or inconsistent
  • You notice a burning smell when the system runs

If you’re dealing with any of these, it’s worth having a technician take a look before a small issue turns into a bigger repair.

Specials

Financing Options Available

Need a new system? Don’t let cost hold you back. We offer flexible financing with approved credit so you can stay comfortable now and pay on your terms.

Top Brands We Serve

Connecticut Air Conditioning, Heating, Plumbing and Electrical Services

From emergency repairs to full system installs, Total Mechanical Systems keeps your home comfortable, efficient, and worry-free.

How Total Mechanical Systems Gets It Done

Request Service From Total Mechanical Systems

1. Request a Service Visit From Total Mechanical Systems

Total Mechanical Systems offers fast response times and reliable scheduling. Simply call us or use our online scheduling tool.

Get Upfront Pricing Options

2. Get Upfront Pricing Options​

A licensed technician will diagnose the issue and provide an estimate before any work begins. No hidden fees, just upfront, honest pricing.

Relax While We Fix Your Problem

3. Relax While We Repair Your Problem

We handle every repair efficiently and effectively, ensuring the job is done right the first time. All you have to do is relax.

Woman holding a dark smartphone while sitting, wearing casual blue jeans and beige top indoors.

4. Let Us Know How We Did

Total Mechanical Systems is committed to excellent service, backed by a 100% guarantee. We'd love to hear from you once your repair is complete.

Why Choose Us?

We stand by our 100% customer satisfaction guarantee

BBB Accredited Business

We have been fully accredited by the BBB for over a decade.

Award Winning Service

We’re humbled to be considered one of the top home service companies in the Connecticut area.

Professional Staff

Our highly trained and certified ac technicians are dedicated to offer 5 star service every time.

Hassle-Free
We worry so that you don’t have to. We offer stress-free service calls and installations.

What to Expect During Your Heating Repair

When you call, we’ll ask a few quick questions to understand what’s happening and get a technician scheduled, often the same day. On-site, we diagnose the exact cause, whether it’s a worn part, an electrical issue, or something more involved, and walk you through the repair and cost before starting any work.

Most repairs are completed in a single visit. If your system needs a part we don’t have on the truck, we’ll let you know the timeline upfront so there are no surprises. Once the repair is done, we test the system to confirm it’s running safely and efficiently before we leave.

Why Choose TMS Comfort for Heating Repair

Our technicians are NATE-certified and licensed for HVAC work in Connecticut, with over 20 years of experience across every major system and fuel type. Every repair comes with upfront pricing and our 100% satisfaction guarantee. Need help outside business hours? Our emergency heating services team is available 24/7.

If your system needs more than a repair, our heating replacement page can help you weigh your options, and regular heating maintenance can help you avoid repairs altogether. Explore all of our heating services in Connecticut.

Heating Repair in Connecticut FAQs​

We repair furnaces, boilers, heat pumps, and ductless mini-split systems, running on gas, oil, propane, or electric
We prioritize fast response times and offer same-day service for most heating repairs across our Connecticut service area.
If your system is under 15 years old and the issue is minor, repair is usually the better investment. Older systems with frequent breakdowns or rising bills are often better candidates for replacement.
Short-cycling can be caused by a dirty air filter, a thermostat issue, or an improperly calibrated system. A technician can diagnose the exact cause during a service visit.
Yes, we provide heating repair throughout Central Connecticut, including Farmington, New Britain, Bristol, Southington, and Avon.

Related Services

HVAC technician in blue gloves servicing an outdoor air conditioning unit with TMS logo visible in background.

Ductless Mini Split in Connecticut

Energize Connecticut logo with green OGT sun symbol promoting HVAC heating and cooling rebates.

Heating Installation in Connecticut

Energize Connecticut logo with green leaf icon and OT initials representing heating and cooling rebates program.

Boilers Installation & Repair in Connecticut

What Connecticut Homeowners Say About Us

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