Every new California business filing, every dayMFF Construction
MFF Construction is a San Francisco-based general contractor specializing in decks, patios, and roof work, with over 20 years of experience. The company emphasizes on-time performance and local ownership.
Filed June 9, 2025 · Hayward, CA · Alameda County
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California Secretary of State (bizfile Online) · Entity B20250157600 · Retrieved May 13, 2026
About MFF Construction
Custom Construction MFF LLC filed in California on June 9, 2025, as a general contractor based in Hayward. Its domain was registered nearly a year before filing, on June 18, 2024, through Squarespace Domains, and the website is modern. The company was filed through Entity Protect Registered Agent Services Corp., a service acting as registered agent, and shares that agent with 664 other entities. No annual report or EIN on file yet. We estimate revenue between $1M and $10M and 6 to 25 employees, with a brick-and-mortar footprint.
- Domain registered 356 days before the filing date.
- Filed through Entity Protect Registered Agent Services Corp.
- Shares its registered agent with 664 other entities.
- Website is modern and built with Squarespace.
- We estimate revenue of $1M-$10M and 6-25 employees.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 24, 2026.
One of 9 new businesses registered in Hayward in June 2025, and the only construction business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was MFF Construction registered?
MFF Construction was registered as LLC on June 9, 2025 in California.
Where is MFF Construction located?
MFF Construction is based in Hayward, CA, 94545, in Alameda County.
What type of business is MFF Construction?
MFF Construction is classified as a construction business (general contractor).
Does MFF Construction have an EIN on file?
No EIN was found on file for MFF Construction at the time of registration.
Who Sells to This Business
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4 companies similar to MFF Construction registered in Alameda County in the last 30 days
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