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Thermostat Installation

Thermostat Installation in Westborough

NATE Certified Installation. Lifetime Workmanship Warranty.

CPS Heating & Cooling has served Westborough and the Boston Metro West area since 1991. Our NATE-certified technicians bring the same diagnostic care to every thermostat installation that we bring to full HVAC work, and we back every installation with a lifetime workmanship warranty. As a Nextdoor Neighborhood Favorite and A+ accredited business with the Better Business Bureau, our reputation is built on this community’s trust.

Every project starts with a 100% free estimate. No pressure, no upfront cost. You get a clear picture of the work and the investment before anything is scheduled.

Ready to schedule your thermostat installation in Westborough? Call us at (508) 501-8848 and we’ll get you started with a free estimate.

Get a Free Estimate for Thermostat Installation in Westborough

Whether you’re upgrading to a smart thermostat or replacing a failing unit, our team is ready to help. Our 24/7 availability means we’re reachable when a thermostat or HVAC control issue can’t wait. We serve Westborough and the surrounding Boston Metro West communities. Call (508) 501-8848 to speak with our team.

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Get Your Free Quote Today!

Mass Save Rebates & Financing for Westborough Homeowners

CPS Heating & Cooling is an active Mass Save program partner, which means we can help you understand what rebates may be available when you install a qualifying thermostat. Under current program terms, ENERGY STAR certified smart thermostats may qualify for a $100 rebate for residential customers of participating utilities such as Eversource and National Grid, and programmable thermostats may qualify for up to $25. Rebate amounts and eligibility are subject to change, so we recommend verifying current terms directly with Mass Save before your installation.

If upfront cost is a consideration, we offer flexible financing options to help manage the investment. And because every project starts with a free estimate, you’ll know exactly what to expect before any commitment is made. Call (508) 501-8848 to get started.

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Industry-Leading Brands We Offer

  • Daikin
  • Trane
  • Carrier
  • Bryant
  • Mitsubishi Electric
We Make HVAC Simple... So You Can Focus on What Really Matters!

Signs It’s Time for a New Thermostat

A thermostat that’s more than 10 years old, uses manual controls, or shows an unresponsive display is worth evaluating. But age isn’t the only trigger. Short-cycling (when the system turns on and off too frequently), rooms that never reach the set temperature, or a system that keeps running after the target temperature is met can all point to a thermostat problem rather than a system failure.

Compatibility is another common issue. If you’ve recently replaced or upgraded your furnace, boiler, heat pump, or air conditioning system, your existing thermostat may not be fully compatible with the new equipment. A mismatched thermostat can limit performance and efficiency in ways that aren’t always obvious at first.

Our technicians take a diagnostic approach to every visit. We identify what’s actually causing the problem before recommending a replacement, and if a service call isn’t necessary, we’ll tell you that upfront. We service all makes and models, whether we installed the system or another contractor did.

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Happy Customers In Your Neighborhood!

Read Our Five-Star Reviews
    "They Explained Everything"
    Sam was very punctual and showed up on time. He was extremely knowledgeable about my heating and cooling system and explained everything. He fixed the problem in such a professional and efficient way.
    - Deb P.
    "8 Year Customer"
    I have been a customer of CPS Heating & Cooling for the past 8 years and have never had any issues with their services. Their technicians are well-trained, knowledgable, professional, courteous, and neat.
    - Lois M.
    "Prompt Urgent Service"
    Curtis received our urgent request during off hours to fix our central air system during the recent heat wave. He was here and had the issue completely fixed within 2 hours of our call!
    - Matthew C.
    "Thorough & Knowledgeable"
    CPS Heating & Cooling is very thorough. Alexis was very knowledgeable about my specific system. He explained what he was doing, what he found and fixed, and recommendations for the next 6-12 months.
    - Deborah P.
    "Impressive Company"
    Very impressed with CPS Heating & Cooling. They were very communicative throughout the entire process and everyone we engaged with was very knowledgeable. I will certainly work with them again in the future!
    - Kirsten K.
    "I Trust CPS Implicitly"
    CPS Heating & Cooling consistently sends professional, knowledgeable employees to our home. I trust them implicitly with our home heating and cooling systems. Highly recommend!
    - Mary E.
    "Highly Recommend"
    Keith and Danny were very helpful in diagnosing my problem and offering options to fix. They were on time and friendly. The whole process went smoothly and I highly recommend CPS Heating & Cooling to anyone.
    - Nathan F.
    "Extremely Professional"

    Fantastic work from CPS Heating & Cooling on mini split systems for our home. The technicians were extremely professional and left the space cleaner than they found it. Very happy and most importantly, very comfortable with our new central air!

    - Corey S.
    "Friendly & Knowledgeable"
    Keith was friendly and knowledgeable about the work. He was able to quickly troubleshoot and fix the issue. Thank you!
    - Natnael A.

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  • Locally-Owned & Operated
    As a local company, we’re dedicated to serving our community with care and pride.
  • Personalized Service
    We take a personal approach, delivering services tailored to your specific needs and budget.
  • Lifetime Workmanship Warranty
    Our lifetime workmanship warranty gives you peace of mind, knowing we’ll care for your home or business for years to come.
  • We Service All Makes & Models
    Our skilled team expertly services all makes and models of HVAC systems ensuring top performance.
  • 34+ Years in Business
    We have proudly served Massachusetts residents and business owners since 1991.
  • Unmatched Customer Care

    We genuinely care about our customers and make sure the job is done right, always.