Air Condtioning Systems, C-10 Electrical Contractor in Concord, CA
Air Condtioning Systems operating as a corporation holds an active California contractor license (CSLB #632329), valid through Nov 30, 2027. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries 2 CSLB classifications: C-10 Electrical Contractor and C-20 HVAC Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Insurance Company of the West. The business is based in Concord, in Contra Costa County, California.
- License Number
- 632329
- Issued
- Nov 20, 1991
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100209400
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WPL5088326
- Effective
- Feb 1, 2026
- Expires
- Feb 1, 2027
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 Condtioning Systems licensed in California?
Yes. Air Condtioning Systems holds California Contractors State License Board license number 632329, which is active and in good standing. The license was first issued on November 20, 1991. It is valid through November 30, 2027.
What does Air Condtioning Systems specialize in?
Air Condtioning Systems is licensed for 2 CSLB classifications: C-10 Electrical Contractor and C-20 HVAC Contractor.
Where is Air Condtioning Systems headquartered?
Air Condtioning Systems is headquartered at 5151 C Port Chicago Hwy, Concord, CA 94520, in Contra Costa County, California.
Does Air Condtioning Systems have an active surety bond on file with CSLB?
Yes. Air Condtioning Systems has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Air Condtioning Systems carry workers' compensation coverage?
Yes. Air Condtioning Systems carries active workers' compensation coverage through Insurance Company of the West.
How do I verify Air Condtioning Systems's contractor license?
You can verify Air Condtioning Systems's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=632329.
- License issuedNov 20, 1991
- Bond activeJan 1, 2023
- WC coverage startsFeb 1, 2026
- WC expiresFeb 1, 2027
- License expiresNov 30, 2027
- American Refrigerant Services INC#246018Concord·B General Building Contractor
- Cal-Neva Environmental Systems#365546Concord·B General Building Contractor
- Kel-Aire#303947Rodeo·C-10 Electrical Contractor
- Hearthstone Building & Restoration#319036Walnut Creek·B General Building Contractor
- Bay Air Systems INC#450929Concord·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Dahl - Beck Electric Company#129530Richmond·C-10 Electrical Contractor
- Swinerton Builders#92Concord·A General Engineering Contractor
- White's Electric Service#240645Concord·C-10 Electrical Contractor
Working a California job with Air Condtioning Systems, 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 Condtioning Systems? Claim or correct this profile