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Furnace Repair
in Concord, NH

No heat in the middle of a Concord cold snap? Our licensed technicians offer 24/7 emergency furnace repair, carry common parts on the truck, and service all makes and fuel types.

Licensed & Insured
Since 1928
Furnace Repair Services

Furnace Repair in Concord, NH

24/7 Emergency Service

No-heat calls get priority dispatch. We answer our phones overnight, weekends, and holidays throughout Concord.

All Brands, All Fuels

Gas, oil, propane. We service Lennox, Trane, Carrier, Rheem, Goodman, York, Thermo Pride, Williamson, and every other brand common across Southern NH.

Stocked Service Trucks

Ignitors, flame sensors, blower motors, pressure switches, gas valves, oil burner parts. The truck carries what we typically need so most repairs finish in one trip.

Upfront Pricing

We diagnose first, then give you an upfront quote. No hourly surprises, no hidden fees, no "we'll figure it out at the end."

Bosch propane furnace installation serviced by A.J. LeBlanc Heating technicians in a Southern NH basement
Local Experience

Common Furnace Problems in Concord

The top no-heat calls we get in Concord: failed hot-surface ignitors on gas furnaces (quick swap), dirty flame sensors causing short-cycling, blower motor failures from years of skipped maintenance, oil furnace nozzles clogging when the fuel tank runs low, draft inducers seizing on older high-efficiency units. Older Concord homes often have well-aged furnaces from decades-back installations that may benefit from a hard look at repair vs. replacement. Most failures are straightforward repairs. The trick is diagnosing correctly the first time. Our techs are trained on the brands common in this area and stock the right parts.

  • Free diagnostic with paid repair
  • Upfront pricing. No hourly surprises
  • 24/7 emergency service in Concord
  • Licensed, background-checked technicians
  • All brands and all fuel types
  • One-year workmanship warranty on repairs
Common Questions

Furnace Repair FAQ

My furnace isn't working. What should I check before calling?

Thermostat set to heat with the temperature above current room temp. Check the breaker panel for a tripped breaker. Replace the air filter if it looks dirty. Make sure the switch on the side of the furnace is on. Oil furnaces: confirm you have oil in the tank. If none of that works, call us.

How much does a furnace repair cost?

Simple parts like flame sensors or ignitors typically $200-400 installed. Blower motors $500-1,000. Control boards vary widely. We always diagnose first and quote up front before doing any repair work.

Should I repair or replace my old furnace?

Rule of thumb: if your furnace is over 15-18 years old, the repair cost is more than half of replacement, or it's failed multiple times recently, replacement often makes more sense. We'll give you an honest assessment.

Do you service oil furnaces?

Yes. We service all oil furnaces common in Concord including Thermo Pride, Williamson, Weil-McLain, and others. Oil burner tune-ups, nozzle replacements, pump failures, ignition electrode issues. Standard work for our techs.

Serving Concord Since 1928

Furnace Repair in Concord

Free estimates, licensed technicians, and the same family business Concord homeowners have trusted for nearly a century.

Free Estimates

Get in Touch

Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.

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Contact Information

Hours

Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service

24/7 Emergency Service

No heat? No hot water? Call 603-623-0412 any time.