De Grange Properties

Redwood Estates · Santa Clara County · CA

Verified

Bestopedia verdict

91 / 100 Bestopedia Trust Score

California’s contractor board lists De Grange Properties with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
25 / 25
Clean record
15 / 15
Track record
24.2 / 30
License continuity
10 / 10
Workers' comp
9 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#512984 verify on CSLB ↗
Classifications
B
Years licensed
39.0 years since 06/23/1987
Contractor bond
$25,000 Western Surety Company
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Allen John De Grange
Address of record
P O Box 618, Redwood Estates, CA 95044

Frequently Asked Questions

Is De Grange Properties a licensed General Contractor contractor in California?

Yes. De Grange Properties holds California CSLB contractor license #512984 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is De Grange Properties licensed to perform?

De Grange Properties is licensed for B (General Building).

Is De Grange Properties bonded?

Yes. De Grange Properties carries contractor's bond #67230916 for $25,000 through Western Surety Company.

Does De Grange Properties carry workers' compensation insurance?

CSLB records list the workers' compensation status for De Grange Properties as Exempt.

How long has De Grange Properties held its contractor license?

De Grange Properties has held California contractor license #512984 since 06/23/1987, approximately 39 years (as of July 2026).

Where is De Grange Properties located?

De Grange Properties is based in Redwood Estates, Santa Clara County, CA 95044.