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Verified with the state on Oct 26, 2026

DM Building Inc.

Oceanside, San Diego County5.0 on Google (7 reviews)Licensed 17 years

Verified with the State of California

License
Active, no disciplinary actionsPass
Classification
B, General BuildingPass
Licensed since
Nov 4, 2009, 17 yearsPass
Contractor bond
On file with AMERICAN CONTRACTORSPass
Workers' comp
InsuredPass
Contractors State License Board record · checked Oct 26, 2026

The full state record

Straight from the Contractors State License Board data portal. How we matched this builder to the record: license number on builder's website.

Legal name
D M BUILDING INC
Business type
Corporation
License number
#939850
Classification
B, General Building
License issued
Nov 4, 2009
License expires
Nov 30, 2027
Bond surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond number
100101217
Bond effective
Jan 1, 2023
Workers' comp
Workers' Compensation Insurance
Insurer
SERVICE AMERICAN INDEMNITY COMPANY
Policy expires
Nov 1, 2026
Confirm license #939850 on cslb.ca.gov

DM Building Inc.'s ADU track record

We haven't found ADU permits under this company's name in the City of San Diego's open data. That's common when a designer or the homeowner pulls the permit, or when the work is in another city. Ask DM Building Inc. for addresses of ADUs they've finished. 1 of their 7 most recent Google reviews mention ADU work.

Why they're listed as an ADU builder: ADU work described on its website.

Before you sign with DM Building Inc.

Compare other verified builders

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DM Building Inc. is listed because its license passed our checks. Listing is free and isn't an endorsement; we don't take part in your contract. Details change, so confirm the license at cslb.ca.gov before you sign.