Go Greener. Affordably.
Trusted financing for upgrades that make your home or building more efficient, safe, healthy and comfortable.
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Key Heating & Air Conditioning

83 Continental Drive
Exeter
NH
03833
(603) 436-8811

Key Heating & Air Conditioning

Contractor Type

Residential

States of Operation

NH
ME

Specialty

  • Heating and Cooling and all related services

Approved Programs

Efficiency Maine offers a variety of home energy loans and incentives to help you pay for energy upgrades. Maine homeowners can borrow up to $7,500 over 10 years with no fees and interest rates as low as 4.99%. Qualifying improvements include all improvements eligible for Efficiency Maine rebates.

Affiliations