Top-rated window a/c unit service or relocation pros.

Get matched with top window a/c unit service or relocation pros in Greenwich, CT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Window a/c unit service or relocation pros in Greenwich

Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.8(
73
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Ali's, (the owner) men showed up when they said they would. This was my daughter's condo. I got there a half hour before the men came. I found that my daughter didn't take the cover off the compressor. I called Ali to tell him what I found. He said his men were 5 minutes away and let them look at it. If that is all it is he would wave the service charge. After checking out the unit thoroughly they determined that the cover was the problem. The air was blowing cold. As Ali promised there was no service charge. It is refreshing to do business with a man of integrity. Not only will I call him for my daughter's unit but he gained a customer in me. His reviews are outstanding and now I know why."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Tyler Heating, Air Conditioning and Refrigeration LLC
Tyler Heating, Air Conditioning and Refrigeration LLC
4.7(
119
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Great! During this COVID-19 pandemic, I felt respected and safe during this annual A/C inspection. I was able to arrange with the tech assistant for him to work totally OUTSIDE of my house. He worked on the compressors outside, while I turned on the AC units inside, following his instructions and communicating with him by mobile phone. Also, I cleaned/vacuumed all filters inside by myself, and showed him through a (closed) window in my house how clean they were! He approved them and said I'd done a great job. We did a great job together, and I can't thank Chris enough for his professionalism and safety measures. He even word gloves and mask outside. I pray daily for these brave folks on the front lines as essential workers. My gratitude cannot be adequately expressed. Deb"
Carrier Ductless Heat Pump Condenser
Carrier Performance Ductless Heat Pump High Wall Air Handler
Additional Photos
Additional Photos
Additional Photos

+172

Response time2 days
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.7(
772
)

Serving 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
19 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
95
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I contacted The Builders &Cleaners of CT for a gutter cleaning. I was able to get an appointment for the very next day of my phone call. Initially I didn?t get an answer and I?m not big on leaving messages for a service but David promptly returned my call. He was pleasant and accommodating and I was able to get an appointment the next day. They showed up as scheduled and was quick and thorough. They even provided pictures of the finished work. I will recommend and use The Builders & Cleaners of CT again."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1779

Response time1 day
Response rate92%
Recommended by88%of homeowners
Avatar for Ryan & Company
Ryan & Company
4.5(
64
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"I feel confident in Ryan and Sons’ knowledge and expertise in caring for my 250-year-old house. They have serviced my water softener, hot water heat, furnace, as well as performed other services that come up in an old house. Their communication is excellent, sending emails and calling so I know when to expect them. With a service plan on my water system, I get a discount on other services , too - you can’t beat that! Highly recommend!"
Additional Photos
Additional Photos
Lochinvar KBN 211
Additional Photos
Response time1 day
8 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.8(
56
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I was very happy with my service call today! The repairman, Scott, was knowledgeable and pleasant and wore a mask and gloves throughout., so I felt safe, despite the pandemic. He serviced both of my central air systems and diagnosed the problem with the malfunctioning one and fixed it. By the time he left my house was already a much more pleasant place to be!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time3 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Schede Plumbing & Heating
Schede Plumbing & Heating
4.4(
86
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1922

Free estimates

Emergency services offered

"Randy from Schede worked on the ductwork Installation and was very professional and knowledgeable; he explained everything he was doing in a way that I could understand. I would definitely recommend Schede to anyone who HVAC services!"
Response time7 hrs
11 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.7(
25
)

Serving Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."
Response time2 days
Response rate86%
14 neighbors recently requested a quote
Showing 1-10 of 13
FAQs for window a/c unit service or relocation projects in Greenwich, CT

If your window air conditioner is relatively new or of high quality, repairing it can restore optimal performance and protect your investment. However, for older units or those with ongoing issues, it might be more cost-effective to replace the unit to ensure long-term efficiency and reliability. Consider the unit's age, the severity of the problem, repair costs versus replacement, and energy efficiency ratings when making your decision. If repairs cost more than half the price of a new unit, replacement is typically the better option.

Window air conditioners last eight to ten years on average. After this time, you may notice decreased efficiency and component wear. Replacing an older unit can improve energy savings and provide updated features like remote controls and better overall performance. With proper maintenance including regular filter cleaning, coil checks, and professional servicing, you can maximize your unit's lifespan.

If your portable AC isn't cooling, it might have a refrigerant leak or a circuit malfunction that's preventing it from working properly. It's best to contact a local air conditioner contractor to inspect and repair the unit. If your AC is older and repairs don't fix the issue, replacing it might be the most effective solution.

Removing a wall-mounted AC costs $55 to $75. Completing the removal yourself at the end of each summer season, being sure to do so according to proper guidelines, keeps you within this cost range. Should you require professional assistance for removal and disposal, if you can't move the unit yourself, expect an added fee of $25 to $50 to the overall cost.

The Greenwich, CT homeowners’ guide to window a/c unit services or relocations

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

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently