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TRUSTED BY FAIR OAKS, VA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon929
    Verified window services reviews

Top-Rated Window pros in Fair Oaks - Updated Nov 2026

Avatar for Clifton Contracting
Clifton Contracting
4.8(
42
)
Egress Window - Install

Serving Fair Oaks, 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."
1 neighbors recently requested a quote
Recommended by100%of homeowners
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 Fair Oaks, 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%
9 neighbors recently requested a quote
Avatar for VIRGINIA WINDOW CLEANERS INC
VIRGINIA WINDOW CLEANERS INC
4.6(
76
)
Window Cleaning

Serving Fair Oaks, VA and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"We had them clean the inside/outside/screens and sills, it was night and day how much better we could see afterwards. I didn't realize how dirty all of our windows were. The used just water on the windows too, I was shocked that no streaks were present afterwards. I will be looking to do this more often in the future and would not hesitate to use Virginia Window Cleaners again."
Response time1 day
10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Windows On Washington, Ltd.
Windows On Washington, Ltd.
4.5(
57
)
New Windows - 6 +New Windows - 3-5

Serving Fair Oaks, VA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Received very informative presentation on what to ask and look for when window shopping. The only reason I didn't go with WoW was due to another company being slightly less expensive."
 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
Avatar for Glass & Window Solutions
Glass & Window Solutions
4.8(
63
)
Door or Window Screens - Install or RepairWindow Frame - RepairWindow Glass - Install or Replace

Serving Fair Oaks, VA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I received quotes ranging from 5k to 800.00. This company was the only one who told me that my windows might be under warranty, and they tried to save me money. With honesty like that, you can tell they hire staff with integrity. I would gladly recommend them and work with them again for any future window repair needs."
Response time1 day
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Metro Windows & Glass Repair, LLC
Metro Windows & Glass Repair, LLC
4.4(
38
)
Window Glass - Install or Replace

Serving Fair Oaks, 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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Windows FAQs, answered by experts

Consider adding sash locks to your windows to fix drafty windows if you don't currently have any. Sash locks in double-hung and single-hung windows help to create a tight seal when windows are shut.

There are a few reasons your crank windows might not close. First, determine if your window crank is working properly and opening and closing the window when you turn it. If it’s not, the crank may need replacing, cleaning, or lubricating. Another reason your windows aren’t closing could be dirt and debris in the window hinges or sash. Finally, make sure your window lock operator is set in the unlocked position and isn’t blocking the window from fully closing. If you’re still having trouble closing your window, it may be worth consulting a local window contractor.

A window may fail because of age, defective mechanisms, or moisture. Depending on the issue, the window may be fixed with simple repairs. Otherwise, you’ll have to invest in replacing it. You can avoid damaged windows but keeping up with window maintenance.   

Bay windows are not easy to install because they are heavy and require specific tools and woodworking experience. You’ll also need to install a roof cab, flashing, and shingles. Ensuring the window is level and sealed can be tricky but it is important because it prevents air leakage and water from entering your home. Most often, an experienced window pro should install bay windows.

The best time to remove and restore old windows is during temperate weather. Late spring and the early onset of winter are ideal seasons. While summer has its challenges (e.g., bugs, heat, and dust), it’s also a good time to do restoration work. The worst time to restore old windows is during the winter, especially if it is particularly cold and snowy.

The Fair Oaks, VA homeowners’ guide to window services

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