Save up to $200 on your Service Plan!

New customers enjoy 50% off their first year of protection.

Our Service Plans include:

  • Annual tune-up for better efficiency
  • Priority emergency service
  • Coverage for many parts and repairs
  • Safety inspection for peace of mind

It’s our way of saying welcome to the J.J. Sullivan family! Inspection required to confirm tank eligibility. Protect your home’s comfort — and your budget — with a plan backed by over 100 years of trusted service.


J.J. Sullivan
229 River St.
Guilford, CT 06437

Offer valid for new customers only during their first year of enrolment. Terms and conditions apply.



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