HVAC Service in Brookline, MA

Comprehensive HVAC Service for Optimal Home Comfort and Air Quality

If you have lost heat in the middle of winter, struggled with an air conditioner during a Brookline summer, or want a dependable team for routine maintenance, you are in the right place. At CPS Heating & Cooling, we understand the importance of fast and reliable HVAC service for your family. That is why we focus on trustworthy solutions designed for lasting comfort in homes throughout Brookline and nearby areas.

Climate control affects your health, energy bills, and sense of security. We work every day to deliver HVAC services that simplify life for homeowners, providing each client with a blend of highly trained technicians, straightforward communication, and genuine respect for their home. Our clients choose us because we deliver professional service and neighborly care.

With over 30 years of local service, a team of NATE-certified professionals, and a long-standing A+ rating from the Better Business Bureau, we have built our reputation on lasting relationships and transparent results. Whether you need urgent repairs, a new system, or ongoing maintenance, our priority is to keep your home comfortable—with no surprises and no pressure.

Ensure your furnace and AC are running efficiently year-round with a professional tune-up that maximizes energy savings and system reliability. Contact us at (508) 501-8848 or fill out our online form.

Clear Signs Your HVAC System Needs Professional Repair in Brookline

Given the harsh winters and warm summers in Brookline, MA, a reliable HVAC system is essential for year-round comfort. Ignoring subtle changes in your heating or cooling system can lead to mid-season breakdowns, high utility bills, and potentially costly emergency repairs. Being aware of these key warning signs and calling for professional service promptly will ensure your system runs safely and efficiently, protecting your home and your budget.

Lack of Adequate Heating or Cooling: If your furnace blows cold air or your AC blows warm air, or if the system simply struggles to meet the temperature set on the thermostat, a major component like the heat exchanger or compressor may be failing.
Unusual Noises: Hearing excessive scraping, grinding, rattling, or loud banging sounds often indicates a serious mechanical problem, such as a loose or failing fan motor, a cracked heat exchanger, or a damaged blower wheel.
Persistent or Foul Odors: A continuous, musty smell often points to mold or mildew growth in the evaporator coil or condensate pan, while a sharp, electrical smell suggests overheating components or damaged wiring.
Significantly Increased Energy Bills: A sudden and sustained spike in your gas or electric bill without a change in usage habits is a clear sign that the HVAC system is losing efficiency and struggling to operate due to a major fault.
Poor or Inconsistent Airflow: If some rooms are noticeably colder or hotter than others, or if the air coming from the vents is weak, there could be a serious issue with the ductwork, the blower fan, or the unit's filters.
Pilot Light or Ignition Issues: For gas furnaces, if the pilot light frequently goes out or the electronic ignition system fails to start the burners consistently, there is a serious safety concern that requires immediate professional troubleshooting.

Do not delay when you notice any of these critical issues; scheduling professional HVAC repair promptly protects your system from further damage and ensures your home remains safe, warm in the winter, and cool in the summer.

Why Homeowners Choose Our HVAC Company

Hiring an HVAC company is about more than fixing a problem—it is about building trust with the people you let into your home. Here is why so many neighbors turn to us as their HVAC company:

Clients often mention these stand-out qualities:

Proven technical skill. All of our technicians hold NATE certification, which represents current and advanced knowledge for every system brand and model.
Lifetime workmanship warranty. We stand behind our installations, so you stay protected for as long as you own your system.
Transparent, ethical practices. Our A+ BBB rating and Nextdoor Neighborhood Favorite status show how we approach service, transparency, and problem solving.
Community focus. As active Mass Save partners, we help clients access rebates and choose energy-saving upgrades that pay off in Brookline’s climate.
No-pressure approach. Every estimate is free, every detail is explained, and you will never face hidden fees or sales tactics.

We strive for positive experiences and enduring relationships, working to earn trust with every job we take.

Dependable HVAC Services for Brookline Homes

When your furnace or AC stops working during a Nor’easter or a heatwave, you cannot wait days for help. That is why our team responds promptly to every call. We know how quickly Massachusetts weather can turn minor concerns into urgent problems, so we treat every request with care and urgency.

Brookline homes pose unique challenges—historic properties with aging systems, tight urban lots, or newer condos with evolving efficiency standards. Our solutions adapt to your property’s needs, providing both immediate comfort and long-term reliability. We offer 24/7 emergency HVAC service for residents, with local response and clear communication throughout your experience.

Because our business has deep roots in Brookline, we understand the typical heating and cooling issues people face here. This local knowledge allows us to deliver fast, effective results for every home or business we serve.

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Why Choose CPS Heating & Cooling?

We Put Your Comfort First Every Step of the Way!

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.
Skilled & Trained Technicians
Our trained technicians are here to help, providing reliable service with care and attention to your needs.
100% Free Estimates
We offer free estimates to help you make informed decisions, with your comfort and budget in mind.

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Frequently Asked Questions

How Often Should I Schedule Professional Maintenance?

You should schedule professional maintenance for your entire HVAC system at least twice a year, considering the dual heating and cooling seasons. Arrange for a furnace or boiler tune-up every fall, before the heating season, and an AC tune-up every spring, before the cooling season. This routine preventative care maximizes energy efficiency, helps prevent mid-season breakdowns, and keeps your manufacturer's warranty valid. Consistent maintenance is the single best way to ensure reliable comfort and extend the lifespan of your expensive heating and cooling equipment.

What Are the Signs That My HVAC System Needs to Be Replaced?

If your furnace or AC unit is over 15 years old and has a low efficiency rating, replacement is usually the most economical option due to high operating costs. Frequent and expensive repairs are a major sign; if the cost of a repair exceeds fifty percent of the cost of a new unit, replacement is warranted. Clear physical signs, such as a cracked furnace heat exchanger or a failing AC compressor, also necessitate immediate replacement for safety and proper function. Lastly, if the system struggles to provide consistent, comfortable temperatures throughout your home, it is likely time to invest in a modern, correctly sized unit. We also offer flexible financing solutions to ensure you get the perfect HVAC system for your home without worry.

How Long Does a Typical HVAC Service or Repair Appointment Take?

A standard preventative maintenance tune-up for either a furnace or an AC unit typically takes a professional technician between one to two hours to complete. A basic repair appointment, such as replacing a capacitor or fixing a pilot light issue, typically falls within the one- to two-hour window. However, the time required for major repairs, such as a heat exchanger or compressor replacement, can extend to a full day or necessitate a follow-up visit. The technician will provide a precise time estimate immediately after finishing the initial diagnostic assessment.

How Can I Improve the Indoor Air Quality of My Home During the Winter Months?

The most crucial step is to regularly change or clean your furnace air filter monthly, as a clean filter traps more dust, pollen, and airborne contaminants circulating indoors. Consider installing a whole-house humidifier to maintain optimal humidity levels, which helps reduce dry air irritation and inhibits the survival of certain viruses. You can also upgrade your system with a high-efficiency air purifier or HEPA filter integrated into your ductwork for superior filtration. Ensure you regularly dust and vacuum your home and carpets, as the furnace blower constantly stirs up settled particles.

Can I DIY HVAC Repairs?

Simple, non-technical maintenance tasks are safe to DIY, such as regularly changing air filters and cleaning around the outdoor AC unit to remove debris. However, any actual HVAC repair work should be strictly left to licensed, certified professionals due to inherent safety risks. HVAC systems involve complex pressurized refrigerant lines and dangerous high-voltage electrical components, which pose risks of shock and environmental damage. Attempting complex repairs without proper training and specialized tools will likely void your warranties and can easily cause costly damage to the entire system.

Take the Next Step Toward Comfort—Contact Our HVAC Team

Getting comfort and peace of mind for your home is straightforward. Book your free estimate, get answers to urgent questions, or schedule HVAC service with our team today. You benefit from experienced professionals, transparent pricing, and a neighborly approach to every job. Enjoy clear communication, a lifetime workmanship warranty, and the backing of a team trusted in Brookline for over thirty years. Whether you need repairs, a new installation, or year-round maintenance, we are here to support you every step of the way.

Facing a heating or cooling system breakdown and need fast, expert repair service to restore comfort immediately? Contact us at (508) 501-8848 or fill out our online form for rapid response from our certified HVAC technicians.

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Happy Customers In Your Neighborhood!

Read Our Five-Star Reviews

"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.
"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.
"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.
"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.
"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.
"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.
"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.