- Active license
- Bond on file
- Insured
- 1 review mentions ADUs
- 2 yrs licensed
Verified with the state on Oct 26, 2026
Masterworks Construction Company
Verified with the State of California
MASTERWORKS CONSTRUCTION COMPANY
- License
- Active, no disciplinary actionsPass
- Classification
- B, General BuildingPass
- Licensed since
- Oct 15, 2001, 25 yearsPass
- Contractor bond
- On file with ATLANTIC SPECIALTYPass
- Workers' comp
- InsuredPass
The full state record
Straight from the Contractors State License Board data portal. How we matched this builder to the record: phone number matches state record.
- Legal name
- MASTERWORKS CONSTRUCTION COMPANY
- Business type
- Corporation
- License number
- #800242
- Classification
- B, General Building
- License issued
- Oct 15, 2001
- License expires
- Oct 31, 2027
- Bond surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond number
- 800250133
- Bond effective
- May 8, 2026
- Workers' comp
- Workers' Compensation Insurance
- Insurer
- STATE COMPENSATION INSURANCE FUND
- Policy expires
- Mar 1, 2027
Masterworks Construction Company's ADU track record
- ADUs finished
- 1
- ADU permits pulled
- 5
- Typical permit to final
- 10 mo
final inspection passed, City of San Diego
under the company's own name
median, from permit issued to final inspection
Recently finished ADUs
- ADU over a garage, 1,190 sq ftFinal inspection Oct 9, 2026
From the City of San Diego's open permit data. It counts permits pulled under the company's own name; ADUs where a designer or the homeowner pulled the permit, and work in other cities, aren't included, so the true number can be higher.
Why they're listed as an ADU builder: ADU permits in the City of San Diego.
Before you sign with Masterworks Construction Company
- Ask for the license number on the contract. It should read #800242 and the business name should match MASTERWORKS CONSTRUCTION COMPANY.
- Keep the deposit small. For home improvement contracts California caps the down payment at $1,000 or 10% of the price, whichever is less.
- Ask for a certificate of insurance. The state shows workers' comp with STATE COMPENSATION INSURANCE FUND; ask for general liability too.
- Make sure they pull the permit. The contractor, not you, should apply for the building permit, so the city holds them responsible for the work.
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Masterworks Construction Company can add this badge to its website. It links to this profile, so homeowners can check the license, bond and track record in one click.
Masterworks Construction Company 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.