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Licensed Limited Specialty Contractors in Sebastopol, California

Updated November 1, 2026 from CSLB's public license file · C-61 Limited Specialty

  • 21licensed limited specialty contractors
  • 20active (Clear)
  • 4.8%with a suspension
  • 28.6%workers' comp exempt
  • 19.2 yrsmedian time licensed
  • 42.9%corp / LLC / partnership (57.1% sole owner)
  • 0new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 21 limited specialty contractors with a mailing address in Sebastopol, and 20 of them (95.2%) show a Clear primary status.

28.6% report a workers' comp exemption, 7.6 points lower than the statewide figure for limited specialty contractors (36.2%), so many of these businesses say they have no employees. The share with a suspension (4.8%) is close to the Sonoma County rate for the same license (4%).

Experience varies: 81% have been licensed 10+ years and 0 are new this year (median 19.2 years, vs 13 statewide).

C-61 licenses are always paired with a D-subcategory that names the specific trade, so check the "D" code on each profile. See the C-61 Limited Specialty guide for what the license covers.

How to check a limited specialty contractor's license in Sebastopol

  1. Look the company up by name or license number (search Sebastopol). On the profile, confirm three things: Clear status, the C-61 license for this kind of work, and a contractor's bond on file.
  2. Before any money changes hands, verify the license on CSLB's own lookup. Our data comes from CSLB's weekly file, so a very recent change may not show here yet.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

All 21 limited specialty contractors in Sebastopol

Sebastopol limited specialty contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed limited specialty contractors in Sebastopol
Business nameLicense #StatusYearsWorkers' compBond
Weeks Drilling and Pump CO 177681 Clear 68 Insured On file
Sonoma County Pump 414579 Clear 44 Insured On file
Sierra West Construction 542298 Clear 38 Exempt On file
Sandborn Tree Service INC 694407 Clear 32 Insured On file
R H & Sons Water Services 698774 Clear 32 Insured On file
Applied Shotcrete 758547 Clear 27 Exempt On file
Garcia Landscaping 767236 Clear 27 Insured On file
Siers Construction 830470 Clear 22 Exempt On file
Integrity Construction Maintenance INC 846187 Clear 22 Insured On file
Rogers Pool & Spa Service INC 902650 Clear 19 Insured On file
Ray's Well Testing Service INC 903708 Clear 19 Insured On file
Thierry Pool Services 908083 Clear 18 Exempt On file
Barnard Matthew Rex 908671 Clear 18 Insured On file
Poulson Scott Plumbing 909609 Clear 18 Insured On file
Fine Tree Care 947598 Clear 16 Insured On file
Sebastopol Pool Service 945613 Clear 16 Insured On file
Beavers Chris 1042787 Clear 8 Exempt On file
Lemur Tree Aid LLC 1082592 Clear 5 Insured On file
Jbtree 365 1110365 Clear 3 Insured On file
Whs Appliance Installations 1126629 Clear 2 Exempt On file
Deckmaster Fine Decks INC 827981 Susp: contractor's bond 22 Insured On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed limited specialty contractors are in Sebastopol?

CSLB's current public file lists 21 limited specialty contractors with a Sebastopol mailing address. 20 have a Clear status, and 90.5% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a limited specialty contractor need in California?

CSLB issues the C-61 Limited Specialty classification for this work. In Sonoma County, 95.2% of Sebastopol's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

How do I check a limited specialty contractor's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Sebastopol limited specialty contractors, 28.6% are exempt (no employees), 71.4% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides