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Top-Rated Window pros in Leesburg - Updated Nov 2026

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

Serving Leesburg, 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 Windows On Washington, Ltd.
Windows On Washington, Ltd.
4.5(
57
)
New Windows - 6 +New Windows - 3-5

Serving Leesburg, 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
4 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 Glass - Install or Replace

Serving Leesburg, VA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Outstanding service. Came same day to replace my windows. Did a very clean and thorough job. Most other companies refused to even offer the service of replacing glass in windows let alone charge a reasonable fee. I'm so glad that I found Glass and Window Solutions. Their team is clearly highly skilled. They made removal and replacement of the window glass look easy even though another contractor had failed miserably to accomplish this task without damaging my vinyl window frames!"
Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for The Glass Smith
The Glass Smith
4.7(
85
)
Window Glass - Install or Replace

Serving Leesburg, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"The Glass Smith installed windows in my upstairs master bathroom and main level laundry room. They provided excellent, professional, and honest service. Devin, Head Manager, was engaging, friendly, and efficient. He provided exceptional customer relationship management. Jermaine Science, Master Technician, is truly a master in his craft. He was thorough and yet efficient. He also caulked several windows and corrected flaws of a previous window installation company. Without any reservations, I recommend Jermaine for any window project."
Before
After
Lower sash Anderson
Sash replacement
Before and after patio glass door replacement

+2

Response time2 hrs
Response rate97%
2 neighbors recently requested a quote
Avatar for J. S. Jackson Construction, Inc.
J. S. Jackson Construction, Inc.
4.6(
148
)
Egress Window - Install

Serving Leesburg, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Fantastic experience with JS Jackson! They did 2 projects for us - window replacement (6 windows for a townhouse) and cut and install new kitchen window. The leads on each project were very knowledgeable and great at explaining the process, answering questions, and advising on the best products for quality, budget, design, and function. Workers were friendly and professional. The office staff is very responsive at handling scheduling, permits, invoices, etc. It’s been several months and the windows are clearly properly installed, well-sealed, no leakage, and outside framing looks flawless. Would hire again!"
Bathroom Remodel
Bay Window
 Deck
Before
Bathroom Remodel

+37

Response time4 days
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Juna Glass & Window, LLC
Juna Glass & Window, LLC
4.1(
144
)
Door or Window Screens - Install or RepairWindow Glass - Install or Replace

Serving Leesburg, VA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Problem was with casement windows -- crank mechanism broken. No free estimate, no willingness to procure parts. Willing to install. Not what I wanted. I wanted the problem to be addressed for me, not with my help."
Response time2 days
19 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for American Screen & Glass, Inc.
American Screen & Glass, Inc.
4.3(
112
)
Door or Window Screens - Install or RepairWindow Glass - Install or Replace

Serving Leesburg, VA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"They did a great job. We replace 3 picture windows. The person that came to do the estimate went through the options based on the house and to match the other windows. After installation the installer noticed a defect in the glass, very small. I did not see it. They order another one and replaced it. They were very profesional, cleaned up everything. Highly recommend them!"
Custom Window Screens
Window Screens Before and After
Porch Screen
Porch Screen
Porch Screen

+16

12 neighbors recently requested a quote
Recommended by96%of homeowners
EXP-PRO Glass And Design
4.7(
51
)
Window Glass - Install or Replace

Serving Leesburg, VA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Jad is professional, punctual, detail-oriented, flexible, and kind. We hired him to repair broken seals on our windows and his work was quick and top-notch. He was able to custom-order the glass in just a few days, which was much quicker than the other two contractors we had requested quotes from. Jad made himself available evenings and weekends as we were working on a tight deadline to close our house. HIs pricing was reasonable, and we highly recommend him for any glass or window-related project."
1 neighbors recently requested a quote
Recommended by97%of homeowners
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