Every new California business filing, every dayConstruction ContractorGeneral ContractorActiveVerified
Black Mountain Builders
Samuel E Schwartzenberger, Registered Agent
Black Mountain Builders is a general contracting business based in Forestville, CA, specializing in residential construction projects such as new detached garages and single-family dwellings. The company has filed building permits and is listed on BuildZoom with contact details in Sonoma County.
Filed January 7, 2026 · Hathaway Pines, CA
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See how it worksAbout Black Mountain Builders
Black Mountain Builders is a construction contractor business (LLC) registered on January 7, 2026 with the California Division of Corporations. The business is located in Hathaway Pines, California 95233. The record lists Samuel E Schwartzenberger as Registered Agent.
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Filing Details
Entity NameBlack Mountain Building Company LLC
Entity TypeLLC
Entity NumberB20260011850
Filing DateJanuary 7, 2026
Principal AddressLocked
City / State / ZipHathaway Pines, CA 95233
EIN on FileNo
Registered AgentSamuel E Schwartzenberger
Verified Business Profile
SubcategoryGeneral Contractor
Contact Information
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Verified Website Profile
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Frequently Asked Questions
When was Black Mountain Builders registered?
Black Mountain Builders was registered as LLC on January 7, 2026 in California.
Where is Black Mountain Builders located?
Black Mountain Builders is based in Hathaway Pines, CA, 95233.
What type of business is Black Mountain Builders?
Black Mountain Builders is classified as a construction contractor business (general contractor).
Does Black Mountain Builders have an EIN on file?
No EIN was found on file for Black Mountain Builders at the time of registration.
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