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Licensed Limited Specialty Contractors in Martinez, California

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

  • 31licensed limited specialty contractors
  • 31active (Clear)
  • 0%with a suspension
  • 32.3%workers' comp exempt
  • 11.4 yrsmedian time licensed
  • 64.5%corp / LLC / partnership (35.5% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 31 limited specialty contractors with a mailing address in Martinez, and 31 of them (100%) show a Clear primary status.

32.3% report a workers' comp exemption, 3.9 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, 0%, is 4.2 points lower than the Contra Costa County rate for the same license (4.2%).

1 of these licenses is less than a year old, while 54.8% have been held for 10 years or more. The median is 11.4 years.

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 Martinez

  1. Open the limited specialty contractor's profile from the table below (or search Martinez listings by name). Check that C-61 appears among its classifications and that the primary status reads Clear. What C-61 covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 0% of Martinez listings here already show a suspension.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed limited specialty contractor is required by law. See the $1,000 rule.

All 31 limited specialty contractors in Martinez

Martinez 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 Martinez
Business nameLicense #StatusYearsWorkers' compBond
Xtreme Scaffolding 267840 Clear 55 Insured On file
Pacific Sauna & Steam INC 580091 Clear 37 Exempt On file
National Tree & Garden Company 628014 Clear 35 Insured On file
Go Securities 644526 Clear 34 Insured On file
Anchor Door 679090 Clear 33 Exempt On file
Hamilton Tree Service INC 699865 Clear 31 Insured On file
C & W Tree & Landscape CO 724531 Clear 30 Insured On file
Del Does Pools Service and Maintenance 745605 Clear 28 Exempt On file
Prosiding INC 830725 Clear 22 Insured On file
Crown Gutters 898617 Clear 19 Exempt On file
Landscape Company the 907578 Clear 18 Insured On file
Del "does" Pools Service and Maintenance INC 938317 Clear 17 Exempt On file
Metropolitan Van and Storage INC 947244 Clear 16 Insured On file
Hsr 962279 Clear 15 Exempt On file
Encinal Tree Service 1000272 Clear 11 Insured On file
Trees Landscape Construction 1004602 Clear 11 Insured On file
Suncoast Awning LLC 1012197 Clear 10 Insured On file
California Concrete Overlay INC 1021162 Clear 9 Insured On file
A 2 Z Restoration 1031570 Clear 9 Insured On file
Better City Tree Services INC 1034016 Clear 8 Insured On file
Kennedy Spa Service 1051355 Clear 7 Exempt On file
Campisi INC 1059003 Clear 7 Insured On file
Traverso Tree Service INC 1082260 Clear 5 Insured On file
Powell's Environmental Graphics LLC 1091192 Clear 4 Insured On file
Contra Costa Decks LLC 1093373 Clear 4 Insured On file
J B R Builders INC 1100562 Clear 3 Exempt On file
Generational Garage Doors 1113495 Clear 2 Exempt On file
Gregorio Tree Service INC 1116025 Clear 2 Insured On file
Rnc Door Solutions LLC 1127826 Clear 2 Insured On file
Task Sullivan INC 1143647 Clear 1 Insured On file
Olas Pool Services LLC 1162815 Clear <1 Exempt 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 Martinez?

CSLB's current public file lists 31 limited specialty contractors with a Martinez mailing address. 31 have a Clear status, and 100% 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?

Look for C-61 on the license. 31 businesses in Martinez hold it. Small jobs under $1,000 with no permit and no employees are exempt; everything else needs a license (details).

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 Martinez limited specialty contractors, 32.3% are exempt (no employees), 67.7% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides