Find a Window Contractor Near You in El Cajon
El Cajon spans 3 ZIP codes on this site, each with its own short list of licensed window contractors. La Mesa, 4 miles off, is the next closest city on this site if you want to widen the search.
Licenses checked · California Contractors State License Board
El Cajon'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 92020 (10)
Armor Pro Solutions
Window and glass contractor
- License
- B General Building / C-17 Glazing / C-39 Roofing · 1116548
- Since
- 2024
- Expires
- Feb 29, 2028
- ZIP
- 92020
Asr
Window and glass contractor
- License
- B General Building / C-17 Glazing / C-39 Roofing · 729505
- Since
- 1996
- Expires
- Feb 29, 2028
- ZIP
- 92020
California Sheet Metal Works INC
Window and glass contractor
- License
- C-17 Glazing · 181431
- Since
- 1959
- Expires
- Mar 31, 2027
- ZIP
- 92020
Door & Window System Specialist (Dwssi) Incorporated
Window and glass contractor
- License
- C-17 Glazing · 1077472
- Since
- 2021
- Expires
- Jun 30, 2027
- ZIP
- 92020
Max Glass And Mirror LLC
Window and glass contractor
- License
- C-17 Glazing · 958162
- Since
- 2011
- Expires
- May 31, 2028
- ZIP
- 92020
Sun And Sand Glass
Window and glass contractor
- License
- C-17 Glazing · 1076867
- Since
- 2021
- Expires
- Jun 30, 2027
- ZIP
- 92020
Sunlight Solar INC
Window and glass contractor
- License
- B General Building / C-17 Glazing / C-39 Roofing · 997589
- Since
- 2014
- Expires
- Oct 31, 2026
- ZIP
- 92020
The Glass Wizard
Window and glass contractor
- License
- C-17 Glazing · 795258
- Since
- 2001
- Expires
- May 31, 2027
- ZIP
- 92020
Vision Glazing
Window and glass contractor
- License
- C-17 Glazing · 964868
- Since
- 2011
- Expires
- Aug 31, 2027
- ZIP
- 92020
Xtreme Glass
Window and glass contractor
- License
- C-17 Glazing · 1075513
- Since
- 2021
- Expires
- May 31, 2027
- ZIP
- 92020
ZIP 92021 (10)
Accurate Glazing
Window and glass contractor
- License
- C-17 Glazing · 1065960
- Since
- 2020
- Expires
- May 31, 2028
- ZIP
- 92021
Glenview Glass & Screen INC
Window and glass contractor
- License
- B General Building / C-17 Glazing · 997025
- Since
- 2014
- Expires
- Sep 30, 2028
- ZIP
- 92021
Long Glazing & Doors INC
Window and glass contractor
- License
- C-17 Glazing · 1013077
- Since
- 2016
- Expires
- Apr 30, 2028
- ZIP
- 92021
MC Breaty Construction Corporation
Window and glass contractor
- License
- B General Building / C-17 Glazing · 864964
- Since
- 2005
- Expires
- Sep 30, 2027
- ZIP
- 92021
McBreaty Windows & Doors
Window and glass contractor
- License
- B General Building / C-17 Glazing · 699824
- Since
- 1994
- Expires
- Apr 30, 2028
- ZIP
- 92021
Nomad Glass
Window and glass contractor
- License
- C-17 Glazing · 1146768
- Since
- 2025
- Expires
- Nov 30, 2027
- ZIP
- 92021
R K C Construction INC
Window and glass contractor
- License
- B General Building / C-17 Glazing · 841086
- Since
- 2004
- Expires
- Aug 31, 2027
- ZIP
- 92021
Russell Glass INC
Window and glass contractor
- License
- C-17 Glazing · 765330
- Since
- 1999
- Expires
- Jul 31, 2027
- ZIP
- 92021
Southern California Window And Door / Remodeling
Window and glass contractor
- License
- B General Building / C-17 Glazing · 993941
- Since
- 2014
- Expires
- Jun 30, 2028
- ZIP
- 92021
West Coast Windows
Window and glass contractor
- License
- C-17 Glazing · 996539
- Since
- 2014
- Expires
- Sep 30, 2028
- ZIP
- 92021
ZIP 92019 (2)
Pioneer Custom Glass INC
Window and glass contractor
- License
- B General Building / C-17 Glazing · 896971
- Since
- 2007
- Expires
- May 31, 2027
- ZIP
- 92019
Webster Glass
Window and glass contractor
- License
- C-17 Glazing · 805945
- Since
- 2002
- Expires
- Apr 30, 2027
- ZIP
- 92019
3ZIP codes with listings
Where El Cajon's window contractors are actually based
El Cajon's 22 window contractors are spread across 3 ZIP codes.
The busiest single ZIP is 92020, carrying 10 of them.
Check your own ZIP first before assuming the closest option is whoever's listed at the top of El Cajon's page.
920199202092021
Data: California Contractors State License Board license records, checked 2026-09-30.
4 mito La Mesa, the nearest city on this site
Nearby cities if El Cajon comes up short
Beyond El Cajon itself, La Mesa sits 4 miles off and carries its own set of California license listings.
A short drive can meaningfully widen the pool of licensed window contractors you're choosing from.
- La Mesa 4 mi · 7
- Santee 4 mi · 14
- Lemon Grove 6 mi · 5
- Lakeside 8 mi · 6
- San Diego 10 mi · 53
- Alpine 12 mi · 5
- Chula Vista 12 mi · 21
- National City 12 mi · 5
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).