Your Comfort, Our Promise
HVAC Maintenance

HVAC Maintenance in Cambridge, MA

Top-Tier HVAC Maintenance for Your Comfort and Savings

When you need reliable HVAC maintenance in Cambridge, trust a team with decades of proven results, local expertise, and an unwavering commitment to your year-round comfort. Since 1991, CPS Heating & Cooling has delivered personalized solutions for homeowners seeking efficient, responsive service and lasting peace of mind. Keeping your heating and cooling systems properly maintained prevents costly breakdowns and ensures a comfortable environment, regardless of the season.

Cambridge properties feature a blend of historic brownstones, classic triple-deckers, and modern residences. Each building type demands an individualized maintenance approach. Our team designs HVAC maintenance plans that take into account insulation, layout, and building age, ensuring consistent comfort whether your property is contemporary or a historic treasure in the city. Proactive care not only protects your system from wear but also helps you navigate New England’s shifting climate, reducing energy use and providing peace of mind all year long.

Don't wait for a breakdown; schedule your preventative HVAC maintenance today to secure long-lasting comfort and lower utility bills. Contact us at (508) 501-8848 or fill out our online form to book your service.

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Get Your Free Quote Today!

The Local Difference: Hassle-Free HVAC Maintenance Backed by Community Values

Cambridge homes and businesses, as well as those in nearby areas, deserve HVAC maintenance that’s as reliable as it is convenient. By staying close to the community, we respond promptly and deliver recommendations informed by local knowledge. We respect the city’s unique blend of old and new architecture, always protecting your property and minimizing disruption during service.

  • Local presence: Our experience enables us to anticipate Cambridge-specific needs and respond promptly to every call.
  • Community values: As a family-run business, we prioritize relationships and clear communication—no generic solutions, only personalized care.
  • Flexible financing: Multiple payment options keep regular maintenance accessible, so you never have to wait for important service.
  • Trusted staff: Every visit brings you a trained, licensed professional who treats your space with respect.

We operate in full compliance with Cambridge’s city ordinances, ensuring our service meets local safety and efficiency requirements. Affiliation with respected organizations such as the ACCA and the BBB reflects our commitment to upholding high professional and ethical standards. We deliver up-to-date HVAC maintenance tailored to your property, ensuring compliance with the city’s standards for energy efficiency and indoor air quality.

You also have access to lifetime warranties on eligible products and flexible financing plans. Our strong manufacturer relationships ensure any recommended upgrades use trusted, durable technology—maximizing value for every client.

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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!

Frequently Asked Questions

How Often Should I Get an HVAC Tune-up?

Experts highly recommend scheduling professional HVAC maintenance twice per year for optimal system performance. This includes one tune-up for your air conditioner in the spring and another for your heating system in the fall. Following this schedule prevents emergency breakdowns during Cambridge's extreme hot and cold weather cycles. Crucially, consistent maintenance helps keep your system running efficiently, saving you money on utility bills and keeping your manufacturer's warranty valid. Skipping these annual services allows minor issues to escalate into costly repairs.

How Long Does an HVAC Maintenance Visit Take?

A standard, comprehensive HVAC maintenance visit typically takes a certified technician between one to two hours per system. An air conditioning tune-up typically takes 60 to 90 minutes to complete, including cleaning coils, checking refrigerant levels, and calibrating components. A furnace inspection generally takes about one hour to clean burners, check the heat exchanger for cracks, and test all safety controls. If you have both your furnace and AC systems serviced during the same visit, expect the total appointment time to be approximately two hours. The duration may be slightly longer if the technician identifies a minor issue that can be repaired on-site.

Can I DIY HVAC Maintenance?

You can and should handle basic homeowner maintenance tasks, as this is vital for your system's efficiency. Simple DIY tasks include replacing your air filter every one to three months and gently cleaning debris from around the outdoor condenser unit. However, you should never attempt internal repairs or in-depth component cleaning without professional training. Complex maintenance tasks, such as checking refrigerant levels, calibrating gas pressure, or inspecting electrical wiring, require specialized tools and expertise. Attempting these tasks is unsafe, can cause damage, and may immediately void your system's warranty.

What Is the Average Lifespan of a Well-Maintained System?

The average lifespan of a well-maintained HVAC system varies significantly by component type. A gas furnace typically lasts the longest, with an average lifespan of between 20 and 30 years, provided it receives consistent care. Central air conditioning units and heat pumps typically have a lifespan of between 12 and 17 years, as they experience more wear and tear from operating for both cooling and heating purposes. Boilers are also very durable, often lasting 20 to 35 years when properly maintained by a professional. Regular, scheduled maintenance is the single most important factor in ensuring your system reaches its maximum possible lifespan.

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Happy Customers In Your Neighborhood!

Read Our Five-Star Reviews
    "Friendly & Knowledgeable"
    Keith was friendly and knowledgeable about the work. He was able to quickly troubleshoot and fix the issue. Thank you!
    - Natnael A.
    "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.
    "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.
    "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.
    "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.
    "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.
    "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.

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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.