Seal-Tech Refrigeration, C-38 Refrigeration Contractor in El Cajon, CA
Seal-Tech Refrigeration operating as a sole owner holds California contractor license #691384, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries a single CSLB classification: C-38 — Refrigeration Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with Technology Insurance Company INC that is no longer active. The business is based in El Cajon, in San Diego County, California.
- License Number
- 691384
- Issued
- Jun 29, 1994
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101591439
- Effective
- Aug 7, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TSP4653470
- Effective
- Aug 1, 2025
- Expires
- Aug 1, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Seal-Tech Refrigeration licensed in California?
Seal-Tech Refrigeration previously held California Contractors State License Board license number 691384, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 29, 1994.
What does Seal-Tech Refrigeration specialize in?
Seal-Tech Refrigeration is licensed for one CSLB classification: C-38 Refrigeration Contractor.
Where is Seal-Tech Refrigeration headquartered?
Seal-Tech Refrigeration is headquartered at P O Box 2124, El Cajon, CA 92021, in San Diego County, California.
Does Seal-Tech Refrigeration have an active surety bond on file with CSLB?
Yes. Seal-Tech Refrigeration has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Seal-Tech Refrigeration carry workers' compensation coverage?
Seal-Tech Refrigeration has a previously-filed workers' compensation policy with Technology Insurance Company INC that is no longer active.
How do I verify Seal-Tech Refrigeration's contractor license?
You can verify Seal-Tech Refrigeration's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=691384.
- License issuedJun 29, 1994
- WC coverage startsAug 1, 2025
- Bond activeAug 7, 2025
- License expiredJun 30, 2026
- WC expiredAug 1, 2026
- Hamels Refrigeration INC#696618Lakeside·C-38 Refrigeration Contractor
- I M Handy CO#702859Solana Beach·B General Building Contractor
- Refrigertion Engineering INC#720003San Diego·C-38 Refrigeration Contractor
- Fryman Michael#757291Ramona·B General Building Contractor
- Cascade Thermal Solutions LLC#756391El Cajon·C-38 Refrigeration Contractor
- Le Ho Mechanical#764069San Diego·C-38 Refrigeration Contractor
- Brown G E Service INC#762239Jamul·C-20 HVAC Contractor
- Jat 1 Construction#784053Escondido·B General Building Contractor
Working a California job with Seal-Tech Refrigeration, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Seal-Tech Refrigeration? Claim or correct this profile