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Martin J Bloom General Contractor

Martin J Bloom General Contractor is a California sole owner based in Oakland (Alameda County) with contractor license #407334 (B), first issued in 1981. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 2 permits under this name, 2 of them home projects (remodel & repair). The latest permit is from Jun 4, 2025. The license lists a contractor bond and an exemption from workers' compensation (no employees).

2permits 2025–26
2home-project permits
45years licensed
Jun 4, 2025latest permit

(510) 207-7446

Business phone (CSLB)

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License

License #407334
StatusActive, no violations
ClassesB
Business typesole owner
Issued / ExpiresJun 29, 1981 / Feb 29, 2028
Contractor bondYes
Workers' compExempt (no employees)
Based inOakland, Alameda County

Recent permits

DateWorkAreaDeclared valueStatus
Jun 4, 2025Remodel & repair94107 · Potrero Hill / South of Market$20,000Finaled
Jun 4, 2025Remodel & repair94107 · Potrero Hill / South of Market$20,000Finaled

Street addresses of homeowners are never shown.

Work on permits

Remodel & repair · 2 permits

Where they work

94107 · Potrero Hill / South of Market · 2 permits

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