Centennial Sale

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centennial sale - heating, air conditioning, hvacIn celebration of our 100th birthday, Gilman is offering any customer who purchases a new heating & air conditioning system either of the following exclusive specials:

10-Year Parts, Labor & Maintenance Comfort Plan:

Each new system will come with a 10-year part and labor warranty. Our Maintenance Comfort Plan members enjoy exclusive benefits, like priority service, discounts, no overtime rates, and 24-hour emergency service.


10-Year Parts, 1-Year Labor & $1,500 Rebate:

Each new heating and air conditioning system will come with a 10-year part and 1-year labor warranty. This offers includes a $1,500 rebate on your installation.

If you’re in need of a new HVAC system, there’s never been a better time to buy one. Our Centennial Sale is the least we can do to say “Thank you!”

*Call for details. Must be under comfort plan, under normal use and care, no commercial or multi-family housing, and acts of god or others.