Ada Mechanical INC, C-20 HVAC Contractor in Porter Ranch, CA
Ada Mechanical INC operating as a corporation holds an active California contractor license (CSLB #1148766), valid through Jan 31, 2028. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Pie Insurance Company (the). The business is based in Porter Ranch, in Los Angeles County, California.
- License Number
- 1148766
- Issued
- Jan 8, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101022748
- Effective
- Dec 29, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pie Insurance Company (the)
- Policy Number
- WCPI3441198000
- Effective
- Jan 6, 2026
- Expires
- Jan 6, 2027
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Ada Mechanical INC licensed in California?
Yes. Ada Mechanical INC holds California Contractors State License Board license number 1148766, which is active and in good standing. The license was first issued on January 8, 2026. It is valid through January 31, 2028.
What does Ada Mechanical INC specialize in?
Ada Mechanical INC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Ada Mechanical INC headquartered?
Ada Mechanical INC is headquartered at 11201 Yolanda Ave, Porter Ranch, CA 91326, in Los Angeles County, California.
Does Ada Mechanical INC have an active surety bond on file with CSLB?
Yes. Ada Mechanical INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Ada Mechanical INC carry workers' compensation coverage?
Yes. Ada Mechanical INC carries active workers' compensation coverage through Pie Insurance Company (the).
How do I verify Ada Mechanical INC's contractor license?
You can verify Ada Mechanical INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1148766.
- Bond activeDec 29, 2025
- WC coverage startsJan 6, 2026
- License issuedJan 8, 2026
- WC expiresJan 6, 2027
- License expiresJan 31, 2028
- G E M Plumbing INC#111308Sierra Madre·C-20 HVAC Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- E L Payne Company#120228West Hollywood·C-20 HVAC Contractor
- Hoskins Plumbing#91761Whittier·C-20 HVAC Contractor
- Sheflo Plumbing CO#91479Agoura Hills·C-20 HVAC Contractor
- Haldeman INC#237939Commerce·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Circulating Air INC#240778North Hollywood·B General Building Contractor
Working a California job with Ada 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 Ada Mechanical INC? Claim or correct this profile