Top-rated window a/c unit installers.

Get matched with top window a/c unit installers in East Haddam, 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 installers in East Haddam

Avatar for Valerie Spencer Interiors LLC
Valerie Spencer Interiors LLC
5.0(
88
)

Serving East Haddam, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Very well!! Brian did a great job installing 4 custom blinds in my home. Brian measured the rest of our widows and offered sound advice on how to accurately order blinds for them. I highly recommend Brian for his handyman services."
Additional Photos
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for EREG PROPERTY MAINTENANCE & MANAGEMENT
EREG PROPERTY MAINTENANCE & MANAGEMENT
5.0(
80
)

Serving East Haddam, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"It was a large playground structure that took all weekend. The installation was timely, the communication was great, and the service was professional. Would recommend for future projects."
Various Handyman Projects
Handyman Services Project
Plumbing Project
Handyman Services Project
Handyman Services Project

+4

Response time2 days
1 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
4.9(
13
)

Serving East Haddam, CT and surrounding areas

In business since 2009

Emergency services offered

"I could not be more pleased with this company or this service. I found them here on AL and with a rebate, it was a great deal. When I called, the woman who answered was extremely polite and helpful and took the time to go over the entire audit process with me (she wasn't rushed as some receptionists are). They sent an email to confirm the date and time.
When the team arrived, they were on time and each of them introduced themselves by name to me before coming into my house. They were all very polite and courteous. The leader (I can't remember his name) gave me an overview of the process and explained things as they went. Basically, they simulate high winds around the house and then monitor for where leaks are. My house is relatively new and has no basement, so it was already pretty efficient, but there were some major leaks by the front door and attic door, which they sealed on the spot. They also showed me that I could hold my hand over any electrical socket, even ones on interior walls, and feel the "wind"--which means air was leaking out those! So I plugged them all with those little socket protectors. The guys also took me into the attic and showed me some leaks, and fixed them--and fixed the attic door by adding a little latch to help it stay closed. All in all, they reduced the amount of air getting into my house by 500 (I forget the units). It was clear they didn't just make up this number--they showed me the number after the first test and then after the second test (when they had treated the problem areas).
I also got a few free CFLs and LEDs, and bought 3 more LEDs since they were at a great price. They left some rebates with me, although all my appliances are new so I didn't need anything. 
When they left, they each said goodbye and were very professional until the end. They were respectful in my home and asked before opening any closets or doors, etc. I felt very safe with them here, which is not always the case when people are in your home working. I think the price is a fantastic one, especially with the AL rebate that was on when I scheduled. I feel I got my money's worth. My husband and I had tried to plug some leaks ourselves, but we didn't really know what we were doing and we had no way to measure if we were really helping anything. This audit gave me hard numbers to look at and I was impressed that they did the fixes on-site (included in the price--for instance, they plugged a whole around my front door frame by installing a clear plastic barrier). It was a great deal and a great experience. Highly recommend!
Bonus--when we resell this house in a few years, I will definitely list that we got a professional energy audit performed on it and that it's very efficient. Definitely a selling point!
"
Additional Photos
Additional Photos
Additional Photos
NESEG Certified Techs
Blower Door Test

+38

Recommended by91%of homeowners
Avatar for Action Home Improvements LLC
Action Home Improvements LLC
5.0(
10
)

Serving East Haddam, CT and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Great. Tyler was very professional, did an excellent job caulking the whole exterior of my house and my apartment building. Fixed the leaks around the chimney, and installed drip edge on the apartment roof. Very reasonable rates, and cleaned up all the work areas. I had him come back and stain my 3 decks, he is very efficient and does a great job. I will definitely use his company again for any projects I have coming up."
Kitchen & Bath
BEFORE
AFTER
Kitchen & Bath
Recommended by100%of homeowners
Avatar for Next Level Building Services LLC.
Next Level Building Services LLC.
4.6(
30
)

Serving East Haddam, CT and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Great communication! Calls and texts are returned promptly, I was even given updates while I waited for my window order. The guys who came to do the work were all very nice and respectful. All the guys, including the owner, were a joy to work with. I actually felt like family by the time the job was done and it was only a two day job. The custom work was done beautifully. They know what they’re doing. I will use this business for every job I have in the future."
Decks & Porches Project
Decks & Porches Project
Decks & Porches Project
Decks & Porches Project
Decks & Porches Project

+17

Recommended by92%of homeowners
...
Showing 1-10 of 53

The East Haddam, CT homeowners’ guide to window a/c unit installations

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