ENRUES

Mueller Nicholls INC

Mueller Nicholls INC is a California corporation based in Oakland (Alameda County) with contractor license #588872 (B), first issued in 1990. 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 (kitchen & bath, room addition, ADU). 33% of them were finaled by the city inspector. The median declared job value is $209,145. Most of the work was in 94110 · Mission / Bernal Heights. The latest permit is from Oct 28, 2026. The license lists a contractor bond and workers' compensation coverage.

12permits 2025–26
9home-project permits
33%finaled by inspector
$209,145median declared job value

(510) 444-5000

Business phone (CSLB)

Verify on CSLB ↗Google reviews ↗

Before you sign, confirm the license is still active on the CSLB site, get a written contract and ask for the permit number for your job.

Is this your business? You can ask us to correct or remove this profile. hello@permitproven.com

License

License #588872
StatusActive, no violations
ClassesB
Business typecorporation
Issued / ExpiresFeb 21, 1990 / Jan 31, 2027
Contractor bondYes
Workers' compYes, on file
Based inOakland, Alameda County

All permits (12)

DateWorkAreaDeclared valueStatus
Oct 28, 2026Kitchen & bath remodel94110 · Mission / Bernal Heights$40,000Issued
Oct 28, 2026Kitchen & bath remodel94110 · Mission / Bernal Heights$40,000Issued
Aug 12, 2026Other permits94123 · Marina / Pacific Heights$100,000Issued
Jul 31, 2026Kitchen & bath remodel94115 · Pacific Heights / Western Addition$330,000Issued
May 11, 2026ADU / granny flat94123 · Marina / Pacific Heights$1,780,479Reinstated
May 11, 2026ADU / granny flat94123 · Marina / Pacific Heights$1,780,479Reinstated
Feb 20, 2026Room addition94110 · Mission / Bernal Heights$1,750,000Issued
Feb 20, 2026Room addition94110 · Mission / Bernal Heights$1,750,000Issued
Dec 23, 2025Other permits94118 · Inner Richmond / Presidio Heights–Finaled
Nov 4, 2025Patio cover & deck94107 · Potrero Hill / South of Market$298,290Finaled
Jul 29, 2025Other permits94110 · Mission / Bernal Heights$10,000Finaled
May 12, 2025Kitchen & bath remodel94110 · Mission / Bernal Heights$120,000Finaled

Street addresses of homeowners are never shown.

Work on permits

Kitchen & bath remodel · 4 permits Other permits · 3 permits Room addition · 2 permits ADU / granny flat · 2 permits Patio cover & deck · 1 permit

Where they work

94110 · Mission / Bernal Heights · 6 permits94123 · Marina / Pacific Heights · 3 permits94107 · Potrero Hill / South of Market · 1 permit94118 · Inner Richmond / Presidio Heights · 1 permit94115 · Pacific Heights / Western Addition · 1 permit

Similar contractors in Oakland