Sterling, VA Window Pros Grouped by ZIP Code
Sterling's 7 window contractors are grouped below across 3 ZIP codes, with 20166 carrying the most at 5. If your ZIP has only a couple of names, Herndon sits 3 miles away and may have more.
Licenses checked · Virginia Department of Professional and Occupational Regulation, Board for Contractors
Sterling's window contractors, by ZIP code
Grouped by ZIP code, then alphabetical by business name. Nobody paid their way into a ZIP group or a spot within it.
ZIP 20166 (5)
Capitol Glass And Metals LLC
Window and glass contractor
- License
- Class A – Glass and Glazing Contracting (GLZ) · 194228
- Since
- 2025
- Expires
- Jun 30, 2027
- ZIP
- 20166
Design Glazing Concepts LLC
Window and glass contractor
- License
- Class A – Glass and Glazing Contracting (GLZ) · 091822
- Since
- 2005
- Expires
- Feb 28, 2027
- ZIP
- 20166
Modern Glass Designs INC
Window and glass contractor
- License
- Class A – Glass and Glazing Contracting (GLZ) · 196905
- Since
- 2026
- Expires
- Jun 30, 2028
- ZIP
- 20166
S & K Roofing Siding And Windows INC
Window and glass contractor
- License
- Class A – Home Improvement Contracting (HIC) · 105665
- Since
- 2006
- Expires
- Feb 29, 2028
- ZIP
- 20166
Window And Door Showplace INC
Window and glass contractor
- License
- Class A – Home Improvement Contracting (HIC) · 133400
- Since
- 2010
- Expires
- Mar 31, 2028
- ZIP
- 20166
ZIP 20164 (1)
Enclosures Unlimited Incorporated
Window and glass contractor
- License
- Class A – Glass and Glazing Contracting (GLZ) · 005426
- Since
- 1991
- Expires
- Mar 31, 2028
- ZIP
- 20164
ZIP 20165 (1)
Executive Glass Services INC
Window and glass contractor
- License
- Class A – Glass and Glazing Contracting (GLZ) / Commercial Improvement Contracting (CIC) · 087121
- Since
- 2004
- Expires
- Jul 31, 2028
- ZIP
- 20165
3ZIP codes with listings
Where Sterling's window contractors are actually based
Sterling's 7 window contractors are spread across 3 ZIP codes.
The busiest single ZIP is 20166, carrying 5 of them.
Check your own ZIP first before assuming the closest option is whoever's listed at the top of Sterling's page.
201642016520166
Data: Virginia Department of Professional and Occupational Regulation, Board for Contractors license records, checked 2026-09-30.
3 mito Herndon, the nearest city on this site
Nearby cities if Sterling comes up short
Beyond Sterling itself, Herndon sits 3 miles off and carries its own set of Virginia license listings.
A short drive can meaningfully widen the pool of licensed window contractors you're choosing from.
- Herndon 3 mi · 10
- Sugarland Run 3 mi · 7
- Ashburn 4 mi · 10
- McNair 4 mi · 9
- Lowes Island 4 mi · 9
- Reston 5 mi · 10
- Great Falls 6 mi · 5
- Loudoun Valley Estates 6 mi · 9
Data: U.S. Census Bureau, 2026 TIGER/Line Gazetteer County Subdivision file (Connecticut only) (2026); U.S. Census Bureau, 2026 TIGER/Line Gazetteer Files (places, counties, ZCTAs, states) (2026).