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Find Central a/c service or repairers in Old Greenwich

Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.5(
895
)

Serving Old Greenwich, CT and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Inspection and work performed was extremely thorough, well communicated throughout the job so I could understand the status and look to the future of our units. He also allowed me the opportunity to look at what he had done, and what the duct cleaning company had or had not done. Specialist (Dennis) offered me a very reasonable service plan for the season that seemed very good value and which I paid for."
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+20

Response time9 hrs
7 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Old Greenwich, CT and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It went very well. They did a good job. The cost was over $400. I don't know whether or not that's too high or not. I seldom have plumbers in so I can't say the cost was high, although I was surprised it was $400, but that could be the going rate. He seemed very agreeable and very happy. I needed something and he was happy to get it. He was very knowledgeable and helpful in that regard. As for the quality of their service, so far so good. Everything went okay. It stopped leaking."
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Response time6 days
16 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.6(
27
)

Serving Old Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"I had lost water pressure on Saturday and made a emergency call to a unknown company from google. I talked to a person immediately from Cassidy Plumbing and was told I would get a call from an employee in one hour. An employee called and would come over in 15 minutes. I was amazed at the response time. He check out my water system thoroughly and told me that I wasn't getting water in the well tank causing me to lose pressure but also I was not getting any pressure straight from the well either. It was either the water pressure tank with the pressure switch or the water pump that was causing this problem. The pressure gauge was also broken. He explained fully what needed to be done, the price for each issue and since he was not able to do anything until Monday, I was first on the list.
Cassidy Plumbing called me in the morning and told me that they would be their in one hour. They came promptly and went to the well tank first and found out the pressure switch had corroded and the well tank was also not doing it's job. The tank was about 15 years old and the switch was more than 25 years old. I was told and saw everything that needed to be replaced and the price. When replacing the valve close to the water filter housing the piping broke off and upon looking at it this was corroded too! I was able to get a discount for the water filter housing since they were working on that section of piping and it was unexpected. Afterwards they tested the water pressure to make sure all was working and that the register near the pressure switch was functioning.
My water room is the size of a closet. Inside is the water heater, water softener system (tank for salt and two tall cylinders), electrical box, telephone box, cast iron plumbing for toilet and the well tank. It was tight to say the least and they did a neat job of putting everything together and cleaning up.
I have had to replace my well pump and another time the electrical wiring to the pump and both these companies could not compare to the professionalism and services that Cassidy Plumbing and Heating."
Response time2 days
Response rate86%
13 neighbors recently requested a quote
Avatar for Schede Plumbing & Heating
Schede Plumbing & Heating
4.2(
97
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1922

Free estimates

Emergency services offered

"I recently had the pleasure of working with Schede Plumbing and Heating, and they were a lifesaver when it came to fixing my central air issues. As a new homeowner, I’ve been faced with different challenges every day, but knowing who you can trust and ask for help makes all the difference. I was fortunate to be introduced to Schede Plumbing and Heating, and they exceeded my expectations. From the moment I called, they were quick to respond and provided a thorough analysis of the problem. They walked me through the options and suggested the most practical and affordable solution. I was serviced by two highly professional, polite, and skilled technicians, Paul and Randy, who were truly exceptional. Paul and Randy were efficient, trustworthy, and very customer-focused. They assured me that they wouldn’t leave until my issue was fixed and took the time to ensure no other issues were lurking. Their dedication to solving my problem and their attention to detail were impressive. I cannot recommend Schede Plumbing and Heating enough. They are a reliable and professional team who genuinely care about their customers and their work. Thank you, Paul and Randy, for your excellent service!"
Response time7 hrs
13 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Bell Mechanical, LLC
Bell Mechanical, LLC
4.0(
111
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"The installation went very well. When a part arrived damaged, they discovered the issue and had a new one delivered within an hour. The installers were very conscientious and took precautions to avoid leaving a mess. There were two relatively minor issues that we became aware of after the installation and Bell came back promptly and fixed them without complaint. I don't have a good context for the price, but it seemed reasonable in the context of my neighbor's installation and my previous dealings with them on service had been good."
Westchester Heat Pump
Westchester Heat Pump
Westchester Heat Pump
BBB Rating A+
Mitsubishi Diamond Dealer

+4

Response time1 day
11 neighbors recently requested a quote
Recommended by84%of homeowners
Pelham Heating & Air Conditioning, LLC
4.1(
26
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Pelham Heating & AC, LLC responded to my post immediately after I sent it. After speaking with their representative I did not answer other callers. They got the job and performed well. as an Octogenarian it once again shows "AN EARLY BIRD GETS THE WORM." I would call them first if I had a heating or AC problem"
Response time5 hrs
Response rate85%
13 neighbors recently requested a quote
Avatar for J Thurston Fuel
J Thurston Fuel
5.0(
3
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

J. Thurston Fuel is a full-service fuel delivery company owned and operated by Jim Thurston and Jay Carter. \nEstablished in 1998, we service customers in New Haven and Fairfield counties and is one of the premier home heating oil distributors in the state. \nJ. Thurston Fuel is devoted to satisfying the needs and wants of our customers. Our services range from heating oil & propane delivery, new equipment installation and equipment repairs. We are committed to providing the highest quality fast, efficient service, competitively priced to all our customers we serve.\nFrom our delivery drivers, to our office staff and service technicians, our employees are friendly, knowledgeable ready to assist you in saving energy and money regarding all your home services needs. \n

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+9

13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Varsity Zone of Norwalk
Varsity Zone of Norwalk
3.0(
10
)

Serving Old Greenwich, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Maintenance, Repairs, and Replacements for Your Furnace, AC, and More\nDon't let a broken AC put you on the sidelines this summer—or a failing furnace bench you when winter temperatures drop. Varsity Zone HVAC of Norwalk is your hometown team, dedicated to keeping your home prepared for whatever Connecticut throws your way. We're not just technicians; we're your coaches and teammates in home comfort, bringing you professional service with a friendly, neighborly approach that makes HVAC simple.\n\nFrom the moment you call, you'll experience our tech-powered difference: real-time service tracking so you know exactly when we'll arrive, "on-the-way" texts that keep you in the loop, and the World's Friendliest Technicians who treat your home like it's their own. Whether you're facing an emergency breakdown or planning a system upgrade, our crew has the solutions to get you back up and running.\n\n

HVAC
HVAC
26 neighbors recently requested a quote
Avatar for Pack-Timco Heating & Cooling
Pack-Timco Heating & Cooling
New to Angi

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

Pack-Timco, LLC Heating and Cooling is one of the oldest and most reputable HVAC companies for over 50 years. Starting in 1967, Pack-Timco, LLC Heating and Cooling begun as a one-man, one-truck service operation by Lawrence C. Pack.\nPack-Timco is a full-service heating and cooling company serving residential and light commercial customers throughout Fairfield and Westchester counties.\n\nWe understand the demands of high-end residential design: discreet elegance, architectural harmony, and absolute performance. That’s why we specialize in tailor-made HVAC systems that integrate flawlessly into even the most ambitious homes.

34 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Old Greenwich, CT

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Old Greenwich, CT homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.