Top-rated window a/c unit installers.

Get matched with top window a/c unit installers in Chelmsford, MA

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 Chelmsford

Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
324
)

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Emergency services offered

Warranties offered

"Bob removed some existing damaged drywall and torn commercial-grade carpet in my basement as well as some unfinished framing. He also reframed ceiling soffits. Then he framed a new utility closet and wall for a future bathroom, put in wall insulation, installed three doors (one of which was a double door), framed and installed a picture window, and installed Pergo waterproof laminate flooring. He painted the ceiling and walls, installed kitchen cabinets, repaired a window sash, and installed and painted trim, including around some lolly poles to make them look like columns. He also installed matching antique bronze door hardware, insulated a cold water pipe that dripped condensation that would have ruined the new drywall ceiling, and made a nice shelf on a half wall as well as some custom plywood doors for a storage space under my stairs. He also installed wallpaper in the upstairs half bathroom. He is meticulous, thorough, and conscientious, and the quality of his craftmanship is very high. My new basement is absolutely beautiful. Since I didn't bid this entire job out, and because the total ran over the estimate that Bob provided upfront (for example, painting wasn't originally estimated, but it made sense to have him do it as part of the job when the time came), I rated him a 'B' in price. I assume that I'm grading the work based on what I think that the job should have cost, but I honestly don't know how to do that. He charges by the hour rather than the job, and all I have to go on to compare is the estimate that Home Depot gave for installing the cabinets, which was roughly the same as his estimate to install the cabinets. However, as I said, I am really happy with the end result and think that he does excellent work and has helpful ideas for saving money in terms of design, materials, and construction. He also cares about details that make a room look finished and complete."
Additional Photos
Additional Photos
Recent Basement Alteration
2
Recent Bathroom

+33

3 neighbors recently requested a quote
Recommended by89%of homeowners
JR North Climate
New to Angi

Serving Chelmsford, MA and surrounding areas

Approved

Free estimates

Small jobs welcome

I provide a reliable, high quality service within a strong focus on customer satisfaction. I take pride in being honest, detail oriented, and responsive to homeowners needs. As a billingual (English/Spanish) provider, I am able to communicate clearly and comfortably with a wider range of clients. I will respect your home with clean, neat installations with no mess left behind, and clear upfront pricing. Feel free to reach out anytime- Im happy to answer questions and help find the best solution for your home.

Avatar for Dave Merrifield handyman
Dave Merrifield handyman
4.8(
252
)

Serving Chelmsford, MA and surrounding areas

In business since 1989

Credit card accepted

"DLM Remodeling did an excellent job replacing 19 windows. They showed up on schedule and completed the installation in one day. The DLM Team was very professional. The quality of their work was excellent. I highly recommend DLM Remodeling."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+56

Recommended by97%of homeowners
Avatar for Joseph Downey Small Job Specialist
Joseph Downey Small Job Specialist
4.8(
171
)

Serving Chelmsford, MA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"As far as I can tell, everything is working as it should. Joe installed four turbines, one at a time, in an effort to draw out the cigarette odor that was lingering in the ceilings of this building. It's a noticeable difference to the units that were affected by the odor."
Dumpster in place at compactor
Area how dumpsters locked into place
Finished walls with steel bumper plates
Additional Photos
Additional Photos

+14

Recommended by100%of homeowners
Derek James Dematteo
4.9(
21
)

Serving Chelmsford, MA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I had Derek add power to configure additional external Ring cameras to better secure my home before and after an unexpected and uninvited tresspasser invaded my home as well as fix and install additional Ring doorbells. He gets the job done and does not waste any time. I would definitely call him first and hire him again. He responds and will fit you in. He is very busy but that is because he is that good."
Response time5 hrs
Recommended by85%of homeowners
...
Showing 1-10 of 169

The Chelmsford, MA 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