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Commercial general contractors in Walnut Creek, CA

281 active B licenses are based in Walnut Creek, per CSLB records dated Oct 16, 2026. We have no permit data for Walnut Creek yet.

Checked Oct 18, 2026 Verify live on CSLB

25 Walnut Creek GCs

4

Charles A Wall

Based in Walnut Creek

workers’ comp insured · licensed 45 yrs

Active · B · #412142 · Bond ✓ · Workers' comp ✓ · Verify on CSLB

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6

Western Construction

Based in Walnut Creek

workers’ comp insured · licensed 43 yrs

Active · B · #437259 · Bond ✓ · Workers' comp ✓ · Verify on CSLB

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Show 15 more
14

Sohrab Nazari

Based in Walnut Creek

workers’ comp insured · licensed 36 yrs

Active · B · #586209 · Bond ✓ · Workers' comp ✓ · Verify on CSLB

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15

Wci-Gc Inc

Based in Walnut Creek

workers’ comp insured · licensed 36 yrs

Active · B · #603759 · Bond ✓ · Workers' comp ✓ · Verify on CSLB

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19

Engineered Soil Repairs Inc

Based in Walnut Creek

workers’ comp insured · licensed 33 yrs

Active · B · #668184 · Bond ✓ · Workers' comp ✓ · Verify on CSLB

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21

Charles MC Innis

Based in Walnut Creek

workers’ comp insured · licensed 33 yrs

Active · B · #675108 · Bond ✓ · Workers' comp ✓ · Verify on CSLB

Workers' comp policy ends Nov 4, 2026. Ask for the renewal certificate.

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24

S V Construction

Based in Walnut Creek

workers’ comp insured · licensed 31 yrs

Active · B · #705999 · Bond ✓ · Workers' comp ✓ · Verify on CSLB

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Other classes on these cards: A = General Engineering, C-7 = Low Voltage Systems, C-8 = Concrete, C-13 = Fencing, C-27 = Landscaping, HAZ = Hazardous Substance Removal.

Sorted by workers' comp policy on file, then years licensed (we don't have permit data for Walnut Creek). Payment doesn't change the order. How we rank.

332 active B licenses are based in Walnut Creek in the CSLB file dated Oct 16, 2026, and 146 of them carry a workers' comp policy. Interior-only TIs can use Commercial Express Review, a 90-minute virtual meeting on Tuesdays at a 50% plan review surcharge, for offices up to 20,000 sq ft and retail up to 10,000 sq ft; salons and restaurant kitchen expansions don't qualify (City of Walnut Creek, checked Oct 18, 2026).

Commercial permit notes for Walnut Creek

Permit office: City of Walnut Creek Building Division, Permit Center

Before Walnut Creek issues a commercial permit, you need sign-off from the Fire Prevention Bureau and the Sanitary District on every project, and from the Health Department for food service. Finals run through Planning, Engineering, Fire and Health, with Building last.

Source: City of Walnut Creek, Community Development Department, checked Oct 18, 2026

The agencies for a Walnut Creek TI are Contra Costa County Fire Protection District (925-941-3300), Contra Costa County Health Services (925-692-2500) and Central Contra Costa Sanitary District (925-229-7371).

Source: City of Walnut Creek, Community Development Department, checked Oct 18, 2026

Commercial Express Review is a 90-minute virtual meeting on Tuesdays for interior-only TIs, at a 50% surcharge on plan review fees. Offices up to 20,000 sq ft and retail up to 10,000 sq ft qualify; salons and restaurant kitchen expansions don't.

Source: City of Walnut Creek, Community Development Department, checked Oct 18, 2026

Changes of use, such as office to restaurant, and new or replaced restaurant hoods and sinks all need a building permit.

Source: City of Walnut Creek, Community Development Department, checked Oct 18, 2026

The city's TI submittal documents include its Guidelines for Access Compliance, forms for Title 24 access exceptions, and a guide to calculating accessible parking spaces for tenant improvements.

Source: City of Walnut Creek, Community Development Department, checked Oct 18, 2026

Questions about hiring a commercial GC in Walnut Creek

How many commercial general contractors are in Walnut Creek?

281 active B licenses list Walnut Creek as the business location in CSLB records dated Oct 16, 2026. We don't have permit data for Walnut Creek yet.

Which contractor license does a commercial build-out need?

A B (General Building) license. The B definition covers any structure for people or property and does not split homes from businesses. A B-2 license is limited to existing residential wood-frame buildings, so a B-2 contractor cannot take a store or office build-out. Fire sprinkler work needs a C-16 license or a licensed C-16 subcontractor (CSLB, B&P Code 7057).

Does a commercial contractor need workers' comp?

Any contractor with employees must carry workers' comp. A contractor with no employees can file an exemption, and a card marked exempt means the contractor told CSLB it has no employees. Ask who will work on your site. From January 1, 2028 California requires a workers' comp certificate for every license, with a narrow joint-venture exception (CSLB, checked Oct 18, 2026).

Commercial general contractors in other places

Counts are active B licenses with commercial permits where we have permit data (San Francisco, San Jose), otherwise active B licenses based there. CSLB Oct 16, 2026.

Who pays for a build-out, and what a TI allowance covers, is explained on tenant improvement contractors. Residential work is listed separately: general contractors in Walnut Creek.

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