ENRUES

Mcmahon Construction

Mcmahon Construction is a California limited liability company based in San Francisco (San Francisco County) with contractor license #823609 (B), first issued in 2003. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 12 permits under this name, 9 of them home projects (room addition, kitchen & bath, patio cover & deck). 8% of them were finaled by the city inspector. The median declared job value is $67,700. Most of the work was in 94112 · Excelsior / Outer Mission. The latest permit is from Sep 10, 2026. The license lists a contractor bond and workers' compensation coverage.

12permits 2025–26
9home-project permits
8%finaled by inspector
$67,700median declared job value

(415) 716-3331

Business phone (CSLB)

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License

License #823609
StatusActive, no violations
ClassesB
Business typelimited liability company
Issued / ExpiresSep 7, 2003 / Oct 31, 2027
Contractor bondYes
Workers' compYes, on file
Based inSan Francisco, San Francisco County

All permits (12)

DateWorkAreaDeclared valueStatus
Sep 10, 2026Kitchen & bath remodel94115 · Pacific Heights / Western Addition$170,000Filed
Jun 15, 2026Room addition94110 · Mission / Bernal Heights$102,920Issued
May 1, 2026Kitchen & bath remodel94115 · Pacific Heights / Western Addition$30,102Issued
Feb 25, 2026Kitchen & bath remodel94118 · Inner Richmond / Presidio Heights$80,400Issued
Jan 23, 2026Kitchen & bath remodel94123 · Marina / Pacific Heights$166,000Finaled
Dec 19, 2025Room addition94115 · Pacific Heights / Western Addition$35,265Issued
Sep 30, 2025Other permits94112 · Excelsior / Outer Mission$10,000Issued
Sep 30, 2025Other permits94112 · Excelsior / Outer Mission$10,000Issued
Aug 21, 2025Other permits94122 · Sunset/Parkside / Inner Sunset$55,000Issued
Jun 10, 2025Room addition94112 · Excelsior / Outer Mission$294,511Issued
Jun 10, 2025Room addition94112 · Excelsior / Outer Mission$294,511Issued
Jan 30, 2025Patio cover & deck94127 · West of Twin Peaks$15,000Issued

Street addresses of homeowners are never shown.

Work on permits

Room addition · 4 permitsKitchen & bath remodel · 4 permitsOther permits · 3 permits Patio cover & deck · 1 permit

Where they work

94112 · Excelsior / Outer Mission · 4 permits94115 · Pacific Heights / Western Addition · 3 permits94122 · Sunset/Parkside / Inner Sunset · 1 permit94127 · West of Twin Peaks · 1 permit94123 · Marina / Pacific Heights · 1 permit94118 · Inner Richmond / Presidio Heights · 1 permit

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