When to call right away
A system that stopped completely, blows hot air in a heat wave or cuts power at the breaker should be checked promptly, especially for vulnerable family members.
Emergency AC Repair for South Shore Homes
Heat waves do not wait for a convenient time. Lighthouse Heating & Air provides emergency ac repair, including 24 hour ac repair requests. Our phone line is answered 24/7, and after hours a technician calls you back to schedule the soonest visit.
- 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
While you wait
Close blinds, run fans and drink water. Do not keep resetting the breaker, which can damage the compressor.
Ready for a comfortable home? Call or book online.
Service area
Emergency AC 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.
Can you come after hours?
Yes. Our phone line is answered 24/7. After hours, we take your details and a technician calls you back to talk through the problem and schedule the soonest available visit.
Why did my AC freeze up?
Restricted airflow or low refrigerant are common causes. Turn it off to let it thaw and call us.