Donald D Diffenbaugh Construction Inc.

Donald D Diffenbaugh Construction Inc. is an El Cajon, California roofing company holding CSLB license #337039, verified against state records, licensed since 1977.

License verification

License-Verified

CLEARCSLB #337039(B|C39)
Original license date
1977-07-01
Expires
2027-10-31
Insurance through
2027-07-18 (STATE COMPENSATION INSURANCE FUND)
Last verified 2026-08-17 · Verify at the state registry
Verification history
1. 2026-08-17 · checked against the state file · status: CLEAR

Contact

Phone: (619) 654-1375
Address: 4935 NEW RANCH RD, El Cajon, CA 92020

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