Knudsen Mark Curtis

Report card

• Licence activeCSLB #544786, class B, C-9. Issued 18 Oct 1988, expires 31 Oct 2028.
• Licensed 38 yrsSince 18 Oct 1988.
• Bonded$25,000 with Atlantic Specialty Insurance Company, since 1 Sep 2025. California requires the same $25,000 bond of every contractor.
• Workers' comp insuredNorguard Insurance Company, policy MAWC732301, valid to 6 May 2027.
• Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
• 7 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 13 Apr 2022.

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

About Knudsen Mark Curtis

People on the licence

Mark Curtis Knudsen (owner)

Recent permits

Building permits pulled under licence #544786, from City of Los Angeles, LADBS open data, which names contractors up to 19 May 2023. Locations are shown to ZIP code only.

• 13 Apr 2022 · Bldg-Addition · ZIP 91411(N) 10'x15' PATIO COVER, 17'x27' ADDITION, AND SFD INTERIOR REMODEL
• 22 Jan 2022 · Electrical · ZIP 914111 or 2 Family Dwelling
• 21 Jan 2022 · Plumbing · ZIP 914111 or 2 Family Dwelling
• 26 Oct 2021 · Bldg-Addition · ZIP 91367(N) 8' X 13'- 8" (110 SQ FT) ADDITION TO EXTEND (E) BEDROOM AND ADD B
• 13 Nov 2020 · Swimming-Pool/Spa · ZIP 91411(N) POOL (26' X 12'-6") & SPA (6' X 6') PER LA CITY STD PLAN #270

Why it ranks #1924 of 9,857 general contractors in Los Angeles

Score 65 / 100. Claiming this listing or using Theo never changes it. How we rank