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Save on Comfort with Brookside’s Special Offers

At Brookside, we believe comfort should always come with value. Whether you need a quick repair or a brand-new system, our team is here to make your home more comfortable and your wallet a little happier. And with flexible financing options, including 0% on qualifying installs, a new system fits your budget more easily than you might think.
Check out our latest heating and cooling offers below and schedule your appointment today.

FREE Estimate

Get a free estimate before service or installation
Redeem Offer
Expires 09/30/2026 Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.

$250 OFF

AC/Furnace Installation
Redeem Offer
Expires 09/30/2026 Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.

$250 OFF

Mini-Split Installation
Redeem Offer
Expires 09/30/2026 Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.

$250 OFF

Boiler Installation
Redeem Offer
Expires 09/30/2026 Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.

$100 OFF

Water Heater Installation
Redeem Offer
Expires 09/30/2026 Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.

$650 Instant Rebate

Energy Star™ Cold Climate Air-Source Heat Pump
Redeem Offer
Expires 09/30/2026 Built for New England. Cold climate rated with heating capacity to keep up when temperatures drop. Learn more

$300 Instant Rebate

Energy Star™ Heat Pump Water Heater
Redeem Offer
Expires 09/30/2026 Uses a fraction of the energy of a traditional electric tank. That means lower utility bills every single month. Learn more

New Furnace Install

For As Low As $99/Mo (financing available) + Free In-Home Evaluation
Redeem Offer
Expires 09/30/2026 New customers only. Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.

$25 Off (Travel Fee Waived)

Your Next Service Call
Redeem Offer
Expires 09/30/2026 New customers only. Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.

5% Service Member Discount

Service Member Discount for Military, Law Enforcement, First Responders, Doctors, Nurses, and Teachers
Redeem Offer
Expires 09/30/2026 Must be presented at time of service. Cannot be combined with other offers and can only be used once per household.
Ready to save? Schedule your service today and take advantage of these limited-time offers.
Call us today or book your appointment online—and experience why homeowners trust Brookside for dependable comfort year-round.