Typical gas furnace faults
Ignitor and flame sensor failures, pressure switch trouble, cracked heat exchangers and blocked flues are among the problems we diagnose.
Gas Furnace Repair on the South Shore
Gas furnaces are efficient when they are working and frustrating when they are not. Lighthouse Heating & Air offers gas furnace repair for South Shore homes.
- Price approved before work starts
- Plain-language answers
- Repair, install and tune-ups
Request service
Tell us what is going on and we will call you to schedule.
Thanks, we got it.
We will call you shortly to schedule. Need us now? (781) 442-9624
Gas safety
If you smell gas, leave the home and call your gas utility from outside. Never ignore a carbon monoxide alarm.
Ready for a comfortable home? Call or book online.
Service area
Gas Furnace Repair by town
- Quincy
- Milton
- Plymouth
- Hanover
- Canton
- Randolph
- Brockton
- Norwood
- Stoughton
- Dedham
- Wareham
- Weymouth
- Braintree
- Hingham
- Scituate
- Marshfield
- Abington
Also serving: Cohasset, Norwell, Bridgewater, Carver, Easton, Duxbury, Kingston, Holbrook, Pembroke, Sharon, Whitman, West Bridgewater, Middleborough.
Good to know
Frequently asked questions
Have a different question? Call (781) 442-9624 and ask.
How can I tell if my furnace is unsafe?
Soot, yellow flames, odd smells and CO alarms are warning signs. Shut it off and call us.
Is a repair worth it on an older furnace?
We compare repair cost to replacement value so you can decide.