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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

"This is our second "phase" of window replacement and we used Zen Windows once again. High quality products, excellent service, and the install was once again flawless. Plus no dealing with salespersons selling marked up windows, then playing pricing games which still cost more. It's a pleasure to work with Scott and Zen Windows."
Additional Photos
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+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
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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

"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
17 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

"I had new glass installed in a patio door, a three window bay with floor to ceiling glass, and a front window. All were custom wood windows that were old. Metro did an outstanding job. They had a competitive quote. They were professional and friendly. They cleaned up after the work. My wife was happy. All good. High recommend."
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%
1 neighbors recently requested a quote
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Avatar for Nova Renew Construction Home Services
Nova Renew Construction Home Services
4.9(
139
)
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%
58 neighbors recently requested a quote
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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

"A small job: we had the living room bay window tinted. I'm very pleased with the result and with the professionalism of the installer, salesperson, and office personnel. A very positive experience ..."
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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Showing 1-10 of 1173
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.

If the existing frame around the window sash is completely structurally sound, it's possible to save money by swapping out the sash for a new one instead of getting a new window. Keep in mind that it will be necessary to find a new sash that perfectly matches your existing window structure. In general, consulting a window pro to help you find the right match is the best way to ensure you're doing this project correctly.

Storm windows are placed outside of already-installed windows. Regular windows are installed into a frame, offering a barrier to the elements but no special protection. Storm windows add extra protection to regular windows, reduce noise, and improve insulation. Replacing a regular window involves a different process than installing a storm window. 

Shatter-resistant glass will ensure that even with a high impact, the glass of your window panes is less likely to break. If you’re looking for a more low-cost way to prevent vandalism, the most traditional answer would be to board up windows with a strong plywood sheet. Adding security cameras is also a surefire way to ward off potential vandalism. 

Removing a window isn’t a very long process. Depending on several factors, it can take anywhere from 20 minutes to upwards of an hour. The size of the window greatly impacts the time it takes to replace it. Accessibility is another big component. If it’s hard to reach the window or reaching it is dangerous, anticipate it taking longer. 

Lastly, if the old window is in poor condition, it could take longer to remove it safely—especially if the frame has wood rot and is structurally unsound.

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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