Service Hours

All Heritage Service Tech's go through a screening processWhen you call Heritage, you’re greeted by a friendly voice rather than an answering machine. We take care of our customers with 24/365 emergency service and even weekend service.

Whatever your problem is…Just Call Heritage.

Extended Service Hours:

Monday – Friday 7:00 am – 6:00 pm; Saturday 8:00 am – 4:00 pm

365 Day Emergency Service

For service, call 1-800-977-4737 or one of our local numbers:
  • Bedford: 471-1007
  • Concord: 225-4028
  • Derry: 432-9091
  • Dover: 742-9449
  • Exeter: 772-0660
  • Hampton: 926-0661
  • Manchester: 668-4438
  • Merrimack: 424-7716
  • Nashua: 881-3434
  • Portsmouth: 436-6336
  • Salem: 898-7770