Special Offers

GMI Mechanical's Current Promotions

5% Senior Citizen Discount
for heating & cooling services up to $100
This coupon entitles a homeowner to an 5% senior citizen discount for heating & cooling services up to $100 performed by GMI Mechanical at their residence. Only one coupon per service address will be accepted. Not valid for commercial or rental properties. Coupon must be presented at the time of service. Payment for the balance is expected at the time of service.
Good Through: June 2024
10% Military Discount
for heating & cooling services up to $100
This coupon entitles a homeowner to an 10% military discount for heating & cooling services up to $100 performed by GMI Mechanical at their residence. Only one coupon per service address will be accepted. Not valid for commercial or rental properties. Coupon must be presented at the time of service. Payment for the balance is expected at the time of service.
Good Through: June 2024
$50 off generator maintenance
This coupon entitles a homeowner to $50 off generator maintenance performed by GMI Mechanical at their residence. Only one coupon per service address will be accepted. Not valid for commercial or rental properties. Coupon must be presented at the time of service. Payment for the balance is expected at the time of service.
Good Through: May 2024
$250 off generator install
This coupon entitles a homeowner to $250 off generator install performed by GMI Mechanical at their residence. Only one coupon per service address will be accepted. Not valid for commercial or rental properties. Coupon must be presented at the time of service. Payment for the balance is expected at the time of service.
Good Through: May 2024
heat pump rebates