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Top-Rated Window a/c unit installers in Manchester - Updated Nov 2026

Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Window A/C Unit - Install

Serving Manchester, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"We were delighted with the outcome of the installation of a new surround on our fireplace. This was a re-do of an initial installation by another contractor that did not work out too well! I was nervous about getting this done right and Kevin put me at ease immediately. He was precise, highly skilled, and very aware that we were not happy with the first installation. It turned out beautifully."
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CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

16 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Good Time Home Care
Good Time Home Care
4.7(
31
)
Window A/C Unit - Install

Serving Manchester, MD and surrounding areas

Emergency services offered

Credit card accepted

"I initially contacted Good Times Home Care to install a storm door and three toilets. They arrived as scheduled and on time. They worked efficiently, cleaned up after themselves and were personable. During the job I asked for a quote for several other projects I wanted completed at a later date. I was so pleased with the work they were currently doing that I asked them to move forward with most of the additional work the same day. I plan to use Good Time Home Care for all of my handyman needs. - Installed storm door - Replaced 3 toilets - Mounted 3 tv’s - Painting - installed exterior electrical outlet"
Stone wall
Handymen Project
Stone wall
Handymen Project
Stone wall

+15

Recommended by100%of homeowners
Avatar for LastMinuteLabor.com
LastMinuteLabor.com
4.5(
992
)
Window A/C Unit - Install

Serving Manchester, MD and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"We booked 3 hours with a 3 person crew to unload our 16 ft POD storage unit at our new house. The three men who showed up were incredible! They were on-time, courteous, and fast. They unloaded the POD in about 75 minutes, often carrying two 40 lb book boxes at a time. If they had one hand free, they would pick something else up with it. They did not take breaks, but moved quickly and deliberately. They handled our things very gently. I would use this company again without hesitation. Their service was absolutely excellent!
"
Recommended by89%of homeowners
Avatar for C&M Junk Removal LLC
C&M Junk Removal LLC
5.0(
14
)
Window A/C Unit - Install

Serving Manchester, MD and surrounding areas

In business since 2018

Free estimates

Emergency services offered

Got junk, let us take care of it for you. Here is some of our services. Junk Removal, Bulk Trash Removal Hauling, House Cleanouts, Construction Debris Removal, Mattress Removal and more.\n\nSmall company looking to satisfy customers. We will leave your property clean and will always make our customers top priority.

Junk removal and hauling.
Hauling Project
Junk removal and hauling.
Junk removal and hauling.
Junk removal and hauling.

+6

Recommended by100%of homeowners
Avatar for S & J Services LLC
S & J Services LLC
4.7(
163
)
Window A/C Unit - Install

Serving Manchester, MD and surrounding areas

In business since 2005

Free estimates

"They power washed the house, cleaned the gutters and removed roof debris. They also power washed the front and back patios and cleaned the windows and screens. Excellent, professional work that was done quickly on a 2 level 3k foot single family home. The house looks great."
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+16

Recommended by92%of homeowners
BM WINDOW CLEANING
4.7(
23
)
Window A/C Unit - Install

Serving Manchester, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Maurice responded quickly to my call and came out the same day to give me an estimate. We set up an appointment for the following week.....which worked best with my schedule.  They arrived on time, were very careful about not disturbing anything in my apartment to get to the windows and were fast and efficient.  I was more than pleased. I have already recommended B M Window Cleaning to my friends."
MAURICE
maurice & manuel
jose
Recommended by95%of homeowners
Avatar for Mark Group
Mark Group
4.4(
467
)
Window A/C Unit - Install

Serving Manchester, MD and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"It went pretty well. My house didn't get any warmer, because I discovered that I needed windows.  For some reason, they couldn't tell me that I needed windows. I put some plastic over some of the windows, and the change was almost instant. I would have rather put the money I spent for the insulation into putting in new windows. They were professional, and they did a good job. They just missed that I needed windows instead of insulation."
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+14

Recommended by83%of homeowners
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