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TRUSTED BY CLARKSBURG, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon422
    Verified window services reviews

Verified Reviews for Window Service pros in Clarksburg, MD

*The Angi rating for Window Service companies in Clarksburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in Clarksburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on July 16, 2026

Find Window pros in Clarksburg

Avatar for Zen Windows of Washington DC
Zen Windows of Washington DC
5.0(
134
)
New Windows - 6 +New Windows - 3-5New Windows - Multiple

Serving Clarksburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"Zen Windows advertises that they make things easy, and that they do. Zen windows doesn’t just make things easy, they have quality products, reasonable prices and exceptional service. We just had an entry door replaced and everyone we worked with was great. While they don’t push you into buying any products, they do go out of the way to help you make the right decisions. Everything went exactly as they told us, the installers were top notch and the finished product looks great. Without hesitation, we would highly recommend Zen Windows to anyone looking for doors or windows."
Additional Photos
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+27

Response time2 days
21 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Windows Cleaning Services
Windows Cleaning Services
4.7(
308
)
Window Cleaning

Serving Clarksburg, MD and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"The windows were washed well and efficiently. The workers were friendly. I would hire them again."
Response time10 hrs
Response rate92%
67 neighbors recently requested a quote
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Avatar for Unicorp Home Energy Services
Unicorp Home Energy Services
4.9(
630
)
New Windows - 6 +New Windows - 2 - For BusinessNew Windows - 3-5 - For Business+3 more

Serving Clarksburg, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"We just had Unicorp install new windows throughout our entire house. The window quality is excellent and the installation went very well. We were replacing 55 years old windows - and were very happy with the entire process, from selection, exterior color choices, and finally installation."
Additional Photos
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+10

Response time1 day
Response rate100%
10 neighbors recently requested a quote
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Avatar for VIRGINIA WINDOW CLEANERS INC
VIRGINIA WINDOW CLEANERS INC
4.6(
76
)
Window Cleaning

Serving Clarksburg, MD and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"This company was thorough, professional and punctual. The gentlemen doing the work were friendly, explained everything in advance and did exactly what they said they would do - spotless windows, sills and screens, inside and out!! I would DEFINITELY recommend them for anyone's window cleaning needs!! A+++"
Response time1 day
16 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for A.R. Glass Repairs
A.R. Glass Repairs
5.0(
22
)
Window Glass - Install or Replace

Serving Clarksburg, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Excellent work. The person who assisted us was gruff and no-nonsense, but professional. He asked that we send a photo of the window, which we did. He then came out and measured the window. He came back a couple of days later, and completed the work. The window looks fantastic, and we are very pleased with his work."
Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for A Clear View Window Cleaning, LLC
A Clear View Window Cleaning, LLC
5.0(
22
)
Window Cleaning

Serving Clarksburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Credit card accepted

"Windows and sliding doors cleaning were great. Power wash included gutters which really needed it! Small issue of a broken flood bulb was resolved the next day and the resolution was above and beyond expectations. Will using them again on the spring!"
Response time2 days
21 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Window Genie of Frederick
Window Genie of Frederick
4.9(
199
)
Window Cleaning

Serving Clarksburg, MD and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Jose & Donovan with Window Genie did a great job on my many windows. They were careful, thorough, diligent, & gave me cleaning tips."
Sidewalk cleaning
Your Holiday Lights
Townhome before
After Photo
Response time10 hrs
Recommended by83%of homeowners
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Avatar for Power Home Remodeling
Power Home Remodeling
4.2(
777
)
New Windows - 6 +New Windows - 3-5

Serving Clarksburg, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Windows were done in one day. Crew cleaned up nicely. Windows look great."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1670 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Atlantic Sun Control, Inc
Atlantic Sun Control, Inc
4.8(
60
)
Window Tinting - Apply or Replace

Serving Clarksburg, MD and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"Very prompt and professional.  Recommended the appropriate tinting for each set of windows.  Quick, neat and finished product looks great!
"
AT&T Building
AT&T Building
AT&T Building
Additional Photos
Additional Photos

+3

Response time5 days
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Pen Win Windows and Doors, LLC
Pen Win Windows and Doors, LLC
4.2(
229
)
New Window - Single

Serving Clarksburg, MD and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Great company did awesome work for us. Need windows in the fall. We are looking to call them back."
Perfection
Response time2 days
2 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
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Windows questions, answered by experts

The visibility through tinted house windows depends on the lighting. During the day, when it is brighter outside, privacy film prevents people from seeing into your home. However, this effect reverses at night. If you have lights on inside, it becomes brighter indoors than outdoors, allowing people to see inside. To optimize privacy, you can select from various shades of film, ranging from lighter to darker, which affects how much is visible from the outside.

If your windows weren’t manufactured with a retaining clip to receive muntins and hold them in place, you should contact a window company near you to add them for you. A professional will bond the muntins directly to the glass to hold them in place, and they’ll make sure the edges line up nicely with your window frames. If your window does have retaining clips to hold muntins in place, you can just pop the muntins into the clips.

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

Costs depend on hardware type, labor rates, and the extent of the repair.

The key difference between a hung window and an awning window is that hung windows (including single-hung and double-hung versions) slide vertically to open and close. In contrast, awning windows have a hinge at the top and open outward at an angle. You can use both types of windows throughout your home, but awning windows are best suited for kitchens and bathrooms.

The Clarksburg, MD homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.

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