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California contractor license

Sierra Single Ply Inc

Sierra Single Ply Inc of Sacramento holds California license 669427 (B General Building, C39 Roofing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Apr 30, 2027.

Licensed 33 years, longer than 89% of 1,033 active Sacramento general contractors.

Active

Sierra Single Ply Inc, Sacramento

License
669427
Class
B General Building; C39 Roofing
Expires
Apr 30, 2027
Bond
$25,000
Workers' comp
Insured to May 1, 2027

CSLB file dated Nov 1, 2026

From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check

What bond, insurance and workers' comp are on file?

Bond
$25,000Ohio Casualty Insurance Company (The), from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredAmerican Casualty Company Of Reading PA, from May 1, 2023, to May 1, 2027

Who is on this license?

Officer
Jeffrey M. AllisonSince Apr 16, 1993
Officer
Melinda AllisonSince Jul 25, 2022
Responsible managing officer
Ward S. HowesSince Apr 16, 1993
CEO and president
Dana HowesSince Jul 25, 2022

What work does this license cover?

Issued Apr 16, 1993.

Which other Sacramento businesses hold B General Building?

General Contractors in SacramentoCalifornia general contractorsCalifornia roofing contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Nov 1, 2026)
  2. Contractors State License Board (CSLB)