Furnace problems we see most
Failed ignitors, dirty flame sensors, tripped limit switches, weak blowers and thermostats that stop talking to the system cover most no-heat calls.
Furnace and Heating Repair on the South Shore
A cold house is not something to wait on. Lighthouse Heating & Air repairs gas, oil and electric furnaces and heating systems across the South Shore.
- 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
Heat you can trust for the whole season
After a repair, we explain what failed and what to watch, so you are not left guessing when the next cold snap arrives.
Ready for a comfortable home? Call or book online.
Service area
Furnace & Heating 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.
Why does my furnace turn on and off every few minutes?
Short cycling often points to overheating from a clogged filter, a failing sensor or a thermostat issue.
What if I smell gas?
Leave the home and call your gas utility or 911 first. Do not operate switches or appliances.