
AC Repair Cambridge
Reliable Air Conditioner Repair Solutions for Cambridge Homeowners
When you need air conditioning repair in Cambridge, you want a team that acts quickly, resolves problems thoroughly, and always stands behind their work. At CPS Heating & Cooling, we take your comfort seriously, especially during Cambridge’s humid, unpredictable summers. We respond rapidly to service calls, troubleshoot effectively, and personalize our repair process for your unique home or business. Whether you need emergency AC service or routine maintenance, our licensed professionals use advanced diagnostic tools and trusted repair techniques to keep your system running smoothly and restore your peace of mind.
Beyond immediate repairs, our goal is to provide Cambridge homeowners with complete confidence in their air conditioning system. Cambridge is home to a mix of historic properties and new construction, with challenges ranging from aging ductwork to strict city building codes. Our team understands these local variables and takes the time to evaluate not only the current issue but also underlying system health, giving you honest guidance that goes beyond a temporary fix. We offer advice tailored to Cambridge’s climate and unique architecture, so you’ll know how to keep your AC working efficiently all summer long.
Call (508) 501-8848 to schedule an appointment for AC repair services in Cambridge.
What Can You Expect From Our AC Repair Services?
As a trusted HVAC provider serving Cambridge since 1991, we’ve handled every type of air conditioning repair the city’s buildings can require. Our repair process is designed to do more than just restore cool air—it focuses on system longevity, energy efficiency, and your ongoing comfort. We take a comprehensive approach to diagnostics that helps prevent future breakdowns or surprises during those high-demand summer seasons.
Here’s what you can expect from our air conditioning repair services in Cambridge:
- Thorough system diagnostics – We use the latest technology to quickly identify issues—such as low refrigerant, compressor failure, thermostat malfunctions, or airflow problems—so repairs are accurate and lasting.
- Clear repair recommendations – Once we determine the root cause, we explain your options and answer questions before repairs begin, ensuring you feel informed and empowered.
- Reliable repairs, big & small – Whether you’re dealing with an AC not cooling, electrical faults, or a system making strange noises, our licensed team resolves issues efficiently with high-quality parts.
- Preventive maintenance tips – We share seasonal care guidelines and energy-saving practices, tailored for Cambridge’s climate, to help you avoid future breakdowns.
- Support for all major AC brands – Our partnerships with leading manufacturers mean we can repair virtually any air conditioning system found in Cambridge homes or businesses.
Every property in Cambridge is different, from historic Victorians to modern developments. We customize each service to fit your specific system, budget, and energy goals, whether you’re facing an urgent breakdown or want to address a drop in cooling efficiency. With us, you get dependable repairs from a trusted air conditioning repair company that puts your comfort first.
Trust & Quality Backed by Decades of Cambridge Experience
Our family-owned company has served Cambridge and the surrounding communities for over three decades. As active members of the area, we’re dedicated to more than just repairs—our reputation is built on dependable service, detailed follow-through, and complete customer satisfaction from start to finish. Here’s what sets our air conditioning repair in Cambridge apart:
- Licensed, insured & credentialed technicians – Including NATE, BBB, and ACCA certifications to ensure top-tier service and peace of mind on every job.
- Lifetime warranties – Enjoy long-term protection on both repairs and equipment installed by our team.
- 24/7 emergency service – AC emergencies don’t respect business hours, so our team is ready whenever you need air conditioning repair near you in Cambridge.
- Flexible financing options – Break up repair costs into manageable payments, so you get the service you need without delay.
- Personal, transparent communication – Stay informed through every stage with regular updates, up-front pricing, and approachable conversations.

Our Proven Process for Air Conditioning Repair in Cambridge, MA
We’re committed to making the air conditioning repair process smooth and stress-free for every Cambridge customer. Here’s how we ensure reliable outcomes, clear communication, and full compliance with local requirements:
- Prompt response & scheduling: Your call is answered by knowledgeable office staff who book a convenient appointment and send a qualified technician—often with same-day service for urgent repairs.
- Comprehensive diagnostic evaluation: Our technician arrives on time, clearly explains the inspection process, and conducts a detailed check of your AC system to identify all related issues before making recommendations.
- Upfront, detailed repair estimate: You receive a clear, written quote covering parts, labor, and warranty details with no hidden costs—so you stay in control and can make informed choices.
- Efficient, code-compliant repairs: With your approval, we complete all necessary repairs using brand-approved components and adhere to all Cambridge and Massachusetts HVAC permits and safety standards.
- Performance testing & satisfaction review: We test your system for consistent cooling, review repairs with you, and answer any remaining questions to ensure your total satisfaction before leaving.
- Ongoing support & maintenance advice: Should you need additional service, our friendly team is always available 24/7 to offer guidance, schedule follow-ups, or help with any new concerns.


Industry-Leading Brands We Offer
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Frequently Asked Questions
How quickly can I get an air conditioning repair appointment in Cambridge?
At CPS Heating & Cooling, we know that an unexpected breakdown in the Cambridge summer heat can’t be ignored. That’s why we place a high priority on responsive scheduling for all air conditioning repair calls in Cambridge. Most service requests are met with same-day or next-day appointments, and all emergency requests receive an immediate callback. Our friendly local staff is easy to reach, and we provide prompt scheduling updates, so you’re never left wondering about your repair status. Whether it's a weekday, weekend, or holiday, our 24/7 emergency availability means you never wait long for relief. The comfort of Cambridge homeowners and businesses is our top priority, and our entire process is designed to restore your cooling and peace of mind as quickly and conveniently as possible.
Will your technicians be familiar with my specific AC system?
Yes, our technicians are thoroughly trained and have hands-on experience with the wide range of air conditioning systems common in Cambridge. We are prepared to repair central air conditioning, ductless mini-splits, and even older or specialty AC units frequently found in both historic properties and new residential developments throughout the city. Our relationships with major manufacturers, such as Daikin, Trane, Carrier, and Bryant, provide us access to technical documentation and OEM parts. We recognize that no two homes or businesses in Cambridge are alike, so we adapt our troubleshooting and repairs to your unique equipment and site requirements—giving you practical solutions that restore reliable comfort fast.
What is covered by your lifetime warranty for air conditioning repair?
Our lifetime warranty is designed to bring lasting confidence for all your air conditioning repair needs in Cambridge. We stand behind every repair and installation we complete: our warranty covers the full workmanship of our team as well as the performance of any new parts we supply—so long as you own your home. Should any original repair or newly installed component fail due to material or installation defect, we’ll address the issue at no additional cost. We never burden customers with complicated fine print or exclusions. If you have unique circumstances—such as property ownership transfers or multi-family arrangements—our office is ready to walk you through specifics. Our commitment is honest, transparent protection and peace of mind for every client in Cambridge.
Are there local regulations I should know about when repairing my AC in Cambridge?
Yes, air conditioning repair Cambridge services must comply with both Massachusetts state law and local city ordinances. Certain repairs—especially those involving refrigerant handling, electrical work, or system modifications—may require permits from the Cambridge Inspectional Services Department. Larger jobs or upgrades, particularly in multi-unit buildings or commercial properties, sometimes require additional inspection or approval. Our licensed team manages permits and carefully documents every repair, so you’re always protected and fully compliant. We’re also familiar with unique requirements for historic properties, ensuring your AC stays up to code without risking property value or legal issues. You can count on us to coordinate all paperwork and city interactions needed, making the repair process seamless and stress-free.
Can you help improve my AC system’s efficiency and reduce my energy bills?
Absolutely! Many Cambridge homeowners and businesses look for ways to lower energy costs and reduce the environmental impact of their air conditioning systems. After diagnosing your system, we assess its energy efficiency and suggest practical improvements. We may recommend installing programmable thermostats, upgrading insulation around ducts, or replacing worn components with high-efficiency alternatives. For older Cambridge properties, we always consider the age and layout of the building, ensuring solutions are compatible. We’re happy to guide you through energy-saving strategies, provide maintenance tips, and, if you’re interested, discuss cost-effective upgrades made possible by our direct access to premium brands. Our main goal is to restore not just your cooling, but to help you enjoy year-round savings and lasting comfort.
Happy Customers In Your Neighborhood!
Read Our Five-Star Reviews
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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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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.
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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.
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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.
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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.
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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.
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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.
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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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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.

