Air Time Mechanical INC, C-20 HVAC Contractor in Concord, CA
Air Time Mechanical INC operating as a corporation holds an active California contractor license (CSLB #736604), valid through Feb 29, 2028. First issued in 1997, the license has been on the CSLB roster for 29 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-43 Sheet Metal Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in Concord, in Contra Costa County, California.
- License Number
- 736604
- Issued
- May 30, 1997
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6329611
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- WC835730865
- Effective
- Dec 7, 2025
- Expires
- Dec 7, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Air Time Mechanical INC licensed in California?
Yes. Air Time Mechanical INC holds California Contractors State License Board license number 736604, which is active and in good standing. The license was first issued on May 30, 1997. It is valid through February 29, 2028.
What does Air Time Mechanical INC specialize in?
Air Time Mechanical INC is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-43 Sheet Metal Contractor.
Where is Air Time Mechanical INC headquartered?
Air Time Mechanical INC is headquartered at 5240 Montecito Drive, Concord, CA 94521, in Contra Costa County, California.
Does Air Time Mechanical INC have an active surety bond on file with CSLB?
Yes. Air Time Mechanical INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Air Time Mechanical INC carry workers' compensation coverage?
Yes. Air Time Mechanical INC carries active workers' compensation coverage through American Casualty Company of Reading PA.
How do I verify Air Time Mechanical INC's contractor license?
You can verify Air Time Mechanical INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=736604.
- License issuedMay 30, 1997
- Bond activeJan 1, 2023
- WC coverage startsDec 7, 2025
- WC expiresDec 7, 2026
- License expiresFeb 29, 2028
- Air Design Heating & Cooling#604264Danville·C-20 HVAC Contractor
- Martinez Sheet Metal INC#222277Martinez·B General Building Contractor
- Enterprise Roofing Service INC#221274Concord·B General Building Contractor
- Compare Heating Air Conditioning and Sheet Metal#220289Concord·C-20 HVAC Contractor
- Alco Sheet Metal & Heating INC#464367Alamo·C-20 HVAC Contractor
- Seaport Stainless#406268Richmond·C-20 HVAC Contractor
- Olsson Plumbing Company#443706Danville·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Mathews Alex R INC#355393Danville·B General Building Contractor
Working a California job with Air Time Mechanical INC, 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 Air Time Mechanical INC? Claim or correct this profile