Ayer Oil Company A Member of the Haffner's Family

(978) 772-2031

(978) 448-6711

Mass Save Rebate

Ayer Oil wants Middlesex County, MA to get the biggest bang for your buck, and with state rebates through Mass Save, upgrading your old heating system to a new, energy efficient model is not only going to save you money upfront but in the long-term.

Ayer Oil and Mass Saves


Under Mass Save, NSTAR® and National Grid® are offering LIMITED-TIME REBATES to Massachusetts customers upgrading heating equipment to energy-efficient options.

  • Applicable for both furnace and boiler installations
  • Options are available for oil and air conditioning systems
  • Rebates range from $650 to $2,300

Submit your rebate form for your chance to save big this heating season


COOL SMART is a residential central air conditioning rebate program that promotes best installation practices through rebates to customers. Owners and renters of single- and multi-family homes can take advantage of a wide range of offerings:

  • Rebates of up to $500 on ENERGY STAR®-qualified central air conditioning systems and air-source heat pump systems.
  • Services such as Quality Installation Verification (QIV) for any new or existing residential central A/C systems.
  • Information on a range of energy efficiency measures, including duct sealing services for central A/C systems.
  • Have your qualified system tested and earn an additional $150 incentive.
  • Qualify for 0% financing through HEAT Loan Program (restrictions apply).