Rancho Cucamonga, CA Window Pros Grouped by ZIP Code
Quick answer
Which window contractors are licensed in Rancho Cucamonga, CA?
Rancho Cucamonga, CA lists 10 window contractors from the California CSLB license file. Those license records were checked September 2026. Open the linked record before you hire. Use the list as a starting point only. A listing is not a recommendation.
Updated
Rancho Cucamonga's 10 window contractors are grouped below across 2 ZIP codes, with 91730 carrying the most at 8. If your ZIP has only a couple of names, Upland sits 6 miles away and may have more.
Licenses checked · California Contractors State License Board
Updated
Before you call the closest name on the list
Is this business's license address actually near me, or just technically within city limits?
Match it to the linked record.
How soon can someone come measure, and how soon after that could the windows actually be installed?
Ask before you hire anyone.
Who pulls the permit if this job needs one?
The row links to the file.
What's the full written scope: material, style, replacement method and count?
A listing is not a recommendation.
Is there a trip charge, and does it change based on distance from their listed address?
Confirm it on the linked record.
Window contractors near you in Rancho Cucamonga
Grouped by ZIP code, then alphabetical by business name. Nobody paid their way into a ZIP group or a spot within it.
ZIP 91730 (8)
Assured Glass INC
Window and glass contractor
- License
- C-17 Glazing · 1006253
- Since
- 2015
- Expires
- Aug 31, 2027
- ZIP
- 91730
Cal Prime Glass
Window and glass contractor
- License
- C-17 Glazing · 1075613
- Since
- 2021
- Expires
- May 31, 2027
- ZIP
- 91730
D & R Glass INC
Window and glass contractor
- License
- C-17 Glazing · 488564
- Since
- 1986
- Expires
- Mar 31, 2028
- ZIP
- 91730
First Place Glass Incorporated
Window and glass contractor
- License
- C-17 Glazing · 964668
- Since
- 2011
- Expires
- Aug 31, 2027
- ZIP
- 91730
Foothill Bath Corporation
Window and glass contractor
- License
- B General Building / C-17 Glazing · 714084
- Since
- 1995
- Expires
- May 31, 2028
- ZIP
- 91730
JV Glass CO INC
Window and glass contractor
- License
- C-17 Glazing · 927374
- Since
- 2009
- Expires
- May 31, 2028
- ZIP
- 91730
The Glass Company
Window and glass contractor
- License
- C-17 Glazing · 843203
- Since
- 2004
- Expires
- Jul 31, 2028
- ZIP
- 91730
Tinker Glass Contractors INC
Window and glass contractor
- License
- C-17 Glazing · 758680
- Since
- 1999
- Expires
- Jul 31, 2028
- ZIP
- 91730
ZIP 91739 (2)
Pacific Glazing Construction
Window and glass contractor
- License
- C-17 Glazing · 989520
- Since
- 2014
- Expires
- Jan 31, 2028
- ZIP
- 91739
United Builders
Window and glass contractor
- License
- B General Building / C-17 Glazing · 841148
- Since
- 2004
- Expires
- Jun 30, 2028
- ZIP
- 91739
2 ZIP codes with listings
Rancho Cucamonga by ZIP code
Not every ZIP in Rancho Cucamonga has the same number of licensed window contractors; 91730 leads the city with 8.
A thinner ZIP in Rancho Cucamonga doesn't mean fewer options nearby, just fewer businesses whose license record lists that exact ZIP as home base.
The nearby-cities list further down Rancho Cucamonga's page exists exactly for a thin-ZIP situation like that.
9173091739
Data: California Contractors State License Board license records, checked 2026-09-30.
6 mi to Upland, the nearest city on this site
Widening the search beyond Rancho Cucamonga
Upland is the closest other city on this site to Rancho Cucamonga, about 6 miles away.
Worth a look if Rancho Cucamonga's own ZIP-by-ZIP lists are thin for the trade you need.
- Upland 6 mi · 9
- Fontana 6 mi · 11
- Ontario 7 mi · 17
- Claremont 9 mi · 10
- Montclair 9 mi · 5
- Rialto 10 mi · 3
- Jurupa Valley 11 mi · 10
- Bloomington 11 mi · 5
Data: U.S. Census Bureau, 2026 TIGER/Line Gazetteer County Subdivision file (Connecticut only); U.S. Census Bureau, 2026 TIGER/Line Gazetteer Files (places, counties, ZCTAs, states).