Contractor License Proof

Frank Michalak

Licensed

Verified against CSLB on · View on CSLB

License details

License number
420589
Status
Active
Classifications
A · General EngineeringASB · Asbestos CertificationB · General BuildingC-10 · ElectricalC-17 · GlazingHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 1, 1982 – April 30, 2028

Business

  • (951) 316 1078 (CSLB public record)
  • 31629 PROMENADE BORDEAUX, Temecula, CA 92591Riverside County

Are you Frank Michalak? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Something wrong on this page? Report incorrect information.

Other General Engineering contractors in Temecula

Colonial Engineers Inc

A · Temecula, CA

Licensed

Verified August 4, 2026 · Bonded

Compass Builders Inc

A · Temecula, CA

Licensed

Verified August 4, 2026 · Bonded

Prowess Utility Group Inc

A · Temecula, CA

Licensed

Verified August 4, 2026 · Bonded

Fedvet Construction

A · Temecula, CA

Licensed

Verified August 4, 2026 · Bonded

Associated Tank Constructors Inc

A · Temecula, CA

Licensed

Verified August 4, 2026 · Bonded

Lunoor Construction Inc

A · Temecula, CA

Licensed

Verified August 4, 2026 · Bonded

Browse all General Engineering contractors in Temecula

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Frank Michalak licensed in California?

Yes. Frank Michalak holds an active California state contractor license (CSLB #420589), verified against the CSLB public record on August 4, 2026.

What is Frank Michalak's CSLB license number?

Frank Michalak's California contractor license number is 420589. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Frank Michalak licensed for?

Frank Michalak is classified under General Engineering (A), Asbestos Certification (ASB), General Building (B), Electrical (C-10), Glazing (C-17), and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify Frank Michalak's license myself?

Look up license #420589 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #420589 on CSLB

Checking more than one contractor? Verify another license.Verify a license

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.