Michael Stephen Baumgartner, B General Building Contractor in Redlands, CA
Michael Stephen Baumgartner operating as a sole owner holds an active California contractor license (CSLB #904618), valid through Mar 31, 2028. First issued in 2007, the license has been on the CSLB roster for 19 years. It carries 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Redlands, in San Bernardino County, California.
- License Number
- 904618
- Issued
- Oct 9, 2007
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101038580
- Effective
- Feb 19, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 18, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Michael Stephen Baumgartner licensed in California?
Yes. Michael Stephen Baumgartner holds California Contractors State License Board license number 904618, which is active and in good standing. The license was first issued on October 9, 2007. It is valid through March 31, 2028.
What does Michael Stephen Baumgartner specialize in?
Michael Stephen Baumgartner is licensed for 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor.
Where is Michael Stephen Baumgartner headquartered?
Michael Stephen Baumgartner is headquartered at 30515 Independence Ave, Redlands, CA 92374, in San Bernardino County, California.
Does Michael Stephen Baumgartner have an active surety bond on file with CSLB?
Yes. Michael Stephen Baumgartner has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Michael Stephen Baumgartner carry workers' compensation coverage?
Michael Stephen Baumgartner reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Michael Stephen Baumgartner's contractor license?
You can verify Michael Stephen Baumgartner's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=904618.
- License issuedOct 9, 2007
- WC coverage startsFeb 18, 2026
- Bond activeFeb 19, 2026
- License expiresMar 31, 2028
- All Americom#311341Hesperia·B General Building Contractor
- Oliva Franklin T & CO#316442Phelan·B General Building Contractor
- West Coast Electric#321646Big Bear Lake·B General Building Contractor
- A & R Electric#302864Yucaipa·B General Building Contractor
- Kent Electric CO#305570Fontana·B General Building Contractor
- Curran Ken Electric INC#225177Hesperia·B General Building Contractor
- 3cm Corporation#311816Loma Linda·B General Building Contractor
- Baldy Electric INC#318457Rancho Cucamonga·A General Engineering Contractor
Working a California job with Michael Stephen Baumgartner, 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 Michael Stephen Baumgartner? Claim or correct this profile