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

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

Serving Glenwood, 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."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

16 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for K & K Industrials
K & K Industrials
3.7(
161
)
Window A/C Unit - Install

Serving Glenwood, MD and surrounding areas

Approved

In business since 2005

Emergency services offered

Credit card accepted

"I would definitely recommend this company, the repairman was totally honest about what was wrong with my unit which was just a loose wire and he took the time to clean of the vents with out any extra charge….."
Serviced and repaired
Refrigeration - move units from inside to outside
Swap out compressor to sandwich box for a deli
Servicing T.stats in one central location
Found leak in indoor coil, Service at Local apt.

+16

Response time6 hrs
Recommended by88%of homeowners
Avatar for Bayside Electric Co
Bayside Electric Co
4.8(
199
)
Window A/C Unit - Install

Serving Glenwood, MD and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Extremely easy- Work was done by  AJ - who is excellent - like his Dad- Tony.  I knew where I wanted the light installed ( to provide light on a dark side of the house) and AJ was able to do just that- and it was a bit of challenge placing the light- and he did  that very well.  Very satisfied with the work.
"
Expert Electrical Work
Recessed Lighting
Solar Panels
Recommended by97%of homeowners
American Home Contractors Inc
4.7(
2,134
)
Window A/C Unit - Install

Serving Glenwood, MD and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Overall, it was an excellent experience. Josh was extremely knowledgeable, explaining what had been done incorrectly the last time the roof was replaced, and the steps that would be taken to remedy the situation. The estimate appointment lasted about an hour between examining the roof and reviewing the products / answering any questions we had. We appreciated that it wasn't a 2.5 hour song and dance like other roofing companies had done. The estimate was not the lowest we received (nor the highest), but was within reason, and we got what we paid for- in this case, a professional, efficient installation with an excellent warranty. Installation took one day. When we brought a minor issue with one of the vents to their attention a few weeks later, they came out the next day to fix it. I recommend this company."
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GAF Decotech – Westminster, MD

+509

Recommended by95%of homeowners
Avatar for LastMinuteLabor.com
LastMinuteLabor.com
4.5(
992
)
Window A/C Unit - Install

Serving Glenwood, 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 Glenwood, 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 Blue Sky Home Services
Blue Sky Home Services
5.0(
65
)
Window A/C Unit - Install

Serving Glenwood, MD and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"This is the second team I’ve used the Blue Sky team and as always they did a fantastic job for a great price! They installed new flooring in my laundry room after I had water damage from a leaking dryer vent. They really went above and beyond to make sure the job was done well and all aspects were taken care of. Mr. Wilhelm is knowledgeable, professional and a pleasure to work with. Can’t wait for my next home project and I’ll be calling Blue Sky again!"
Rockville Kitchen Remodel
Rockville Kitchen Remodel
Rockville Kitchen Remodel
Rockville Kitchen Remodel
Rockville Kitchen Remodel

+63

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

Serving Glenwood, 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
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