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

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

Serving Dhs, 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

15 neighbors recently requested a quote
Recommended by87%of homeowners
Valnard General Service Solutions
4.4(
11
)
Window A/C Unit - Install

Serving Dhs, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

Valnard General Service Solutions (GSS) is built on over 25 years of experience in the field of general contracting. We offer free estimates, competitive rates, flexible payment plans and the highest quality of professional repairs and general construction service. Valnard and its sub-contractors are licensed and bonded.

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for D & D HVAC SOLUTIONS LLC
D & D HVAC SOLUTIONS LLC
5.0(
2
)
Window A/C Unit - Install

Serving Dhs, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

High quality service tailor to address and fix our customers AC/Heating concerns and issues. I always leave clients with a teaching experience so they are always comfortable with the outcome and knowledge of what was done.

Old and New Thermostat Comparison
Replacing old Thermostat
Damaged Thermostat terminal
Response time2 hrs
2 neighbors recently requested a quote
Recommended by50%of homeowners
S & Y MULTISERVICES, LLC
New to Angi
Window A/C Unit - Install

Serving Dhs, MD and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

13 neighbors recently requested a quote
Avatar for Zack HVAC Services
Zack HVAC Services
5.0(
20
)
Window A/C Unit - Install

Serving Dhs, MD and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Great experience! Quality work ! 2 Day installation project went flawlessly. Great communications, on time . Explained all aspects of the project to ensure I knew how the new AC system operated. Great follow up. I highly recommend Zachâ s."
Response time1 day
Recommended by100%of homeowners
Avatar for FAIRFAX ANTENNA/VIDEO INTEGRATORS CO INC
FAIRFAX ANTENNA/VIDEO INTEGRATORS CO INC
4.6(
167
)
Window A/C Unit - Install

Serving Dhs, MD and surrounding areas

In business since 1978

Emergency services offered

Credit card accepted

"The service was A+! The technician was timely and had everything he needed to do the job. He assessed the best way to mount the TV. He made a new cable outlet and electric outlet behind where the TV was to be mounted. He was fast and very efficient. He handled my TV with care and mounted it correctly the first time! The cables and wires are all hidden and it looks great! I had just had my condo renovated and all the cables were not hooked up properly yet. I had an appointment scheduled with the cable company to do that, but the technician took a quick look at it and hooked up my cable! When it was all installed, he went through the channels to see that it was working ok. He also went through the streaming capability and insured everything was working as it should. He was very helpful, answering even the most basic questions I had. He was polite and professional. He cleaned up after the work was done. Great job! I would hire them again!!!"
Additional Photos
Additional Photos
Additional Photos
Recommended by97%of homeowners
Avatar for LV Electric LLC
LV Electric LLC
4.5(
209
)
Window A/C Unit - Install

Serving Dhs, MD and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Vincent and his crew did a remarkable job with the installation of a sub panel and components for our new pool. He made many recommendations and was very thorough with the details on what was involved. They installed a 240v Hayward pool heater, 110v Jandy pool pump, wireless Jandy Iaqua-link low voltage system, ran 20amp service to my shed and back patio, and he relocated/wired up our hot tub. The work was clean and very professional. The knowledge he has is unbelievable. He worked with the other contractors to keep on schedule and also worked with the county to make sure all was inspected prior to covering/closing. I couldn’t ask for a better company to do the job. The time it took to do things right the first time is always important. LV electric is one of a kind. If you ever want honesty, integrity and good pricing, you want LV. Thank you for helping us make our dreams come true! I will be needing some other things done. Will definitely use them again!"
Bedroom Ceiling Fan
Sunroom Ceiling Fan
Additional Photos
Basement 1
House Remodel 1

+20

Recommended by90%of homeowners
Avatar for LastMinuteLabor.com
LastMinuteLabor.com
4.5(
992
)
Window A/C Unit - Install

Serving Dhs, 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
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