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TRUSTED BY ANNANDALE, VA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon708
    Verified window services reviews

Verified Reviews for Window Service pros in Annandale, VA

*The Angi rating for Window Service companies in Annandale, VA 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 Annandale, VA 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 June 21, 2026

Find Window pros in Annandale

Avatar for Zen Windows of Washington DC
Zen Windows of Washington DC
5.0(
133
)
New Windows - 6 +New Windows - 3-5New Windows - Multiple

Serving Annandale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"We had windows and doors installed. Installation went smoothly, and customer service was outstanding."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+27

Response time2 days
27 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Clifton Contracting
Clifton Contracting
4.9(
41
)
Egress Window - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"Kenny and team were amazing to work with - professional, polite, honest, and finished the project ahead of schedule and at a very fair price. We had two old single pane windows replaced in our basement (which may have been 50+ years old), and a new window well installed. The work was very well done. I have since recommended Clifton to multiple friends and other contractors. Five stars."
Recommended by100%of homeowners
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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 Annandale, VA 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
Additional Photos
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 Annandale, VA and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"All went well. The gentleman who was doing the cleaning arrived on time, reviewed everything that was to be done and updated the quote to reflect the total number of windows involved. I also asked that he clean the window sills. He started the cleaning and completed the work in less than 3 hours. All nicely done."
Response time1 day
20 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Windows On Washington, Ltd.
Windows On Washington, Ltd.
4.5(
57
)
New Windows - 6 +New Windows - 3-5

Serving Annandale, VA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"How wonderful my most lovely windows are from Windows on Washington & their installation team was brilliant at keeping all my furnishings covered. They were on time, efficient & most polite. I highly recommend them."
Arch top tilt and turn
Decra Shake XD
Picture window with arch in Chantilly VA
Arch top tilt and turn
Decra Villa Tile

+22

Response time7 hrs
3 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Metro Windows & Glass Repair, LLC
Metro Windows & Glass Repair, LLC
4.4(
38
)
Window Glass - Install or Replace

Serving Annandale, VA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They were very professional and the price was more than fair for the replacement of glass in 2 windows."
OVERSIZED BROKEN GLASS
EMERGENCY BOARD UP
FIRST LOOK
BEFORE
AFTER INSTALLATION SIDE VIEW

+56

Response time12 hrs
Recommended by97%of homeowners
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Avatar for The Glass Smith
The Glass Smith
4.7(
85
)
Window Glass - Install or Replace

Serving Annandale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"They rebuilt my broken window from the pieces, it saved me lots of money and grief, since new windows would not match the old ones."
Before
After
Lower sash Anderson
Sash replacement
Before and after patio glass door replacement

+2

Response time2 hrs
Response rate97%
Recommended by57%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 Annandale, VA 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
3 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Nova Renew Construction Home Services
Nova Renew Construction Home Services
4.9(
140
)
Window Glass - Install or Replace

Serving Annandale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Highly recommend this company for window repair. Highly professional, friendly and helpful. Pointed out issues we had missed and fixed all issues quickly with high quality work. Repaired/replaced windows which had blown seal/discolored, repaired window to smoothly open, fixed window screens. Could not recommend them more."
Response time5 hrs
Response rate96%
59 neighbors recently requested a quote
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Windows questions, answered by experts

Casement windows can either be left or right opening, and every window manufacturer makes both so that you can choose which works best for your space. In many cases, you’ll want one left-opening and one right-opening casement window to sit on either side of a picture window or to act as the side panels in a bay window. Just remember that the direction is described from the curb. An FCL (from the curb left) hinges out to the left if you’re looking at the exterior of your home, and an FCR (from the curb right) hinges out to the right.

Contrary to popular belief, wavy glass in older homes isn't caused by warping. The blowing technique used to create windows in homes dating back to the 1700s, 1800s, and early 1900s left behind small bubbles that create a wavy effect. If a glass window is functional, there's no need to consider wavy glass damaged. In fact, many homeowners prefer the old charm of wavy glass.

Bow windows need support because they are large and extend out from the exterior wall of the home. Bow windows may extend 1 foot to several feet from the outside of the home, so you’ll need to provide additional support to handle this weight. A window contractor will be able to provide the proper amount of support for your new bow window.

Most standard windows can accommodate solar screens, but specialty shapes or non-standard frames may require custom solutions. It’s important to consult with a professional to ensure compatibility and proper fit for unique window designs. Arched, bay, and fabricated windows often need fabricated screens, which can increase costs and lead time.

In addition to window well covers or bars, you can take a few more steps to boost basement window security. Try motion-activated lighting; it scares off potential intruders by lighting up when someone gets too close. Strengthening your window glass with impact-resistant security film can also deter forced entry. A dependable home security system with window sensors and cameras offers real-time monitoring and alerts for added protection. Lastly, fostering good relationships with neighbors can establish a supportive community watch network, enhancing your home's safety.

The Annandale, VA 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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