Thermostat Services

Worcester County, MA Area

Extended Hours by Appointment

1-Year Labor Warranty

Furnace Estimates Within 24 Hours

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Reliable Thermostat Services That Keep Your Home Comfortable Year-Round

Your thermostat controls your home's entire comfort system. When it stops working correctly, you'll notice uneven temperatures, higher energy bills, and rooms that never feel quite right. Since 1999, DD Heating has helped homeowners across Central Massachusetts solve thermostat problems with more than 25 years of hands-on experience. From thermostat repairs to smart thermostat installation, we do it all for you.

As a locally and family-owned business, we know how much reliable heating and cooling matters to your household. We offer extended hours by appointment to work around your schedule, and we'll provide an estimate for any furnace installation or repair within 24 hours. New customers save $200, and all service customers receive $50 OFF. Contact us at DD Heating today to schedule your thermostat service.

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Why Choose Us

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Extended hours by appointment

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1-year labor warranty

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Furnace estimates within 24 hours

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25+ years of experience

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Since 1999

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Manufacturer warranties

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Smart Thermostat Installation

Upgrade to a smart thermostat and control your home's climate from your phone or computer. We'll install the latest programmable and WiFi-enabled thermostats that help you save energy and lower your monthly bills.

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Thermostat Repair

Is your thermostat showing error codes or refusing to respond? Our technicians diagnose and repair thermostat problems quickly, getting your system back on track with a 1-year labor warranty included with all repairs.

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$50 OFF HVAC Service

Save $50 on your heating and air service with DD Heating. Keep your home comfortable year-round while enjoying valuable savings on expert HVAC care.

Contact DD Heating Today

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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$50 OFF HVAC Service

Save $50 on your heating and air service with DD Heating. Keep your home comfortable year-round while enjoying valuable savings on expert HVAC care.

Contact DD Heating Today

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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New Customers Save $200
Welcome to DD Heating! First-time customers receive $200 OFF their service when they choose Central Massachusetts' trusted heating and air contractor.

Reach Out to DD Heating Now

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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Here's what our satisfied customers are saying...

At D & D Heating & Air Conditioning Inc, we take pride in providing exceptional heating and air contractor services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and aids others in making more informed decisions about who they hire. Please take a moment to leave a review of D & D Heating & Air Conditioning Inc and let others know what you think. Thank you.