Windows on Washington
23465 Rock Haven Way #120
Dulles, VA 20166 703-378-1190
Dulles, VA 20166 703-378-1190
| Checkbook's Top Rating | |
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| Quality |
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| Price | No Data |
- 81 ratings
- 95% gave a "superior" overall rating
- Compare 45 nearby window installers & repair
- "I did not purchase from WoW but I am commenting on my disappointment with their sales process given..."
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Prices for Windows on Washington
Checkbook's price comparison score
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Consumer Ratings for Windows on Washington — 81 Ratings
Percent of customers who rated service "superior" for:
= average for all window installers & repair
Doing service properly
Starting and completing work promptly
Letting you know cost early
Advice on service options and costs
Overall quality
Overall quality: percent who rated company "adequate" or "superior"
Complaints for Windows on Washington
Number of complaints with local government consumer agencies and (complaint rate)
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Number of complaints with BBB and (complaint rate)
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Areas Served by Windows on Washington:
- Alexandria
- Anne Arundel Co.
- Arlington Co.
- Fairfax Co.
- Howard Co.
- Loudoun Co.
- Montgomery Co.
- Prince George's Co.
- Prince William Co.
Types of windows company installs:
- Installs doors
- Installs fiberglass windows
- Installs gutters/downspouts
- Installs roofing
- Installs siding
- Installs vinyl windows
- Installs wood windows
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- Ratings and reviews by surveyed Consumers' Checkbook and Consumer Reports local subscribers
- Thousands of undercover price comparisons
- Complaint counts from local consumer agencies and attorney general offices
Window Installers & Repair Articles
Window Shopping Guide
The type of windows you buy will affect your home’s appearance, the amount of light admitted, your comfort, and energy savings. Plus, some windows last longer than others.
Finding the Best Window Installers
We receive a disturbing number of complaints from consumers regarding window installation work, often about companies that advertise heavily. Many complaints are about sloppy work.
What to Get in Writing for Window Replacement Work
Whichever window company you choose, make sure you have a tight contract that includes all details on the product and installation, payment schedule, work schedule, and guarantees.
Consumer Comments for Windows on Washington
Aug 03, 2025
Apr 14, 2025
Feb 10, 2024
...and 35 more consumer comments for Windows on Washington