Mbl Construction Inc

Report card

• Licence activeCSLB #979637, class B. Issued 19 Dec 2012, expires 31 Dec 2026.
• Licensed 14 yrsSince 19 Dec 2012.
• Bonded$25,000 with American Contractors Indemnity Company, since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
• Workers' comp insuredTechnology Insurance Company Inc, policy TWC4853023, valid to 20 Sep 2027.
• Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
• Website shows the licenceTheir own site displays licence #979637.
• 20 building permits since 2020Naming this business as the contractor (City of Los Angeles, LADBS; City of San Diego), most recently 28 Apr 2026.

Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.

About Mbl Construction Inc

People on the licence

Marvin Lee (qualifier, CEO and president), Robert John Sliwa (officer), Transton Phu (officer)

Recent permits

Building permits pulled under licence #979637, from City of Los Angeles, LADBS; City of San Diego open data, which names contractors up to 2 Nov 2026. Locations are shown to ZIP code only.

• 28 Apr 2026 · Building Permit · ZIP 92123For code compliance at existing commercial building. Work to include un-permitted warehouse/storage rack, removal of existing outdoor storage containers,...
• 28 Apr 2026 · Mechanical Pmt · ZIP 92123Mechanical work related to code compliance per CE # 050339. Work to add through-wall HVAC unit in office.
• 28 Apr 2026 · Electrical Pmt · ZIP 92123Electrical work related to code compliance per CE # 050339. Work to add exterior electrical outlets.
• 3 Aug 2022 · HVAC · ZIP 90039HVAC T.I. INSTALLATION OF (2) TYPE I HOODS AND ENVIRONMENTAL VENTILATI
• 2 Aug 2022 · Electrical · ZIP 90039EPLAN. PLAN CHECK FOR A FIRST TIME TENANT. SCOPE OF WORK INCLUDES: (1)

Why it ranks #1530 of 2,851 general contractors in San Diego

Score 55.8 / 100. Claiming this listing or using Theo never changes it. How we rank