Clear

BLACK HAMMER CONSTRUCTION INC

License #1109807Citrus HeightsCorporationLicensed since September 7, 2023

License

Status
CLEAR
First issued
September 7, 2023
Reissued
August 15, 2025
Expires
August 31, 2027
Entity
Corporation
Address of record
6628 WOODENFIELD COURT, Citrus Heights, CA 95621
Phone of record
(916) 891 8881

Contractor bond

Surety
WESTERN SURETY COMPANY
Bond number
73745261
Amount
$25,000
Effective
August 15, 2025

Workers’ compensation

This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 303 licensed general building contractors in Citrus Heights.

People on this license

NameTitleSinceThrough
PIATROUSKI SVETLANA VOfficerAugust 15, 2025Current
PIATROUSKI VALIANTSINResponsible Managing Officer/Chief Executive Officer/PresidentAugust 15, 2025Current
PIATROUSKI VALIANTSINSole OwnerSeptember 7, 2023August 15, 2025

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

BLACK HAMMER CONSTRUCTION INC — California contractor license #1109807 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/1109807" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/1109807.svg" alt="BLACK HAMMER CONSTRUCTION INC — California contractor license #1109807 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.