Nathaniel Huber
Nathaniel Huber operating as a limited liability is licensed in California under CSLB number 1004514. The license was first issued in 2015, putting the business at 11 years on the active CSLB roster. It carries 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-20 HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Brotherhood Mutual Insurance Company. The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 1004514
- Issued
- Jun 17, 2015
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Limited Liability
- Surety
- Western Surety Company
- Bond Number
- 67411956
- Effective
- Jul 19, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Brotherhood Mutual Insurance Company
- Policy Number
- WC1025430
- Effective
- Nov 9, 2025
- Expires
- Nov 9, 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 Nathaniel Huber licensed in California?
Yes. Nathaniel Huber holds California Contractors State License Board license number 1004514. The license was first issued on June 17, 2015. It is valid through July 31, 2027.
What does Nathaniel Huber specialize in?
Nathaniel Huber is licensed for 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-20 HVAC Contractor.
Where is Nathaniel Huber headquartered?
Nathaniel Huber is headquartered at 649 Oak Street, Santa Rosa, CA 94504, in Sonoma County, California.
Does Nathaniel Huber have an active surety bond on file with CSLB?
Yes. Nathaniel Huber has an active California contractor surety bond filed with Western Surety Company.
Does Nathaniel Huber carry workers' compensation coverage?
Yes. Nathaniel Huber carries active workers' compensation coverage through Brotherhood Mutual Insurance Company.
How do I verify Nathaniel Huber's contractor license?
You can verify Nathaniel Huber's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1004514.
- License issuedJun 17, 2015
- Bond activeJul 19, 2025
- WC coverage startsNov 9, 2025
- WC expiresNov 9, 2026
- License expiresJul 31, 2027
- Lewis Mechanical Services INC#803053Santa Rosa·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Air Connection#805918Santa Rosa·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Atmosair Heating and Air Conditioning#732398Sebastopol·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Le Duc & Dexter INC#548129Santa Rosa·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Roberts Service & Construction#556014Santa Rosa·A General Engineering Contractor
- Plumbers Plus INC#497849Rohnert Park·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Owens John Services INC#501853Petaluma·B General Building Contractor
- C B S Plumbing & Heating INC#294171Santa Rosa·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor