Every new Colorado business filing, every dayThe Grumpy Gasket
The Grumpy Gasket LLC appears to operate as an automotive repair service, as suggested by the company name and the 'Mr. Biff’s Fix ‘em Up Services' tagline on the website.
Filed August 14, 2026 · Denver, CO · Adams County
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Colorado Secretary of State · Entity 20268019160 · Retrieved August 16, 2026
About The Grumpy Gasket
The Grumpy Gasket LLC filed in Colorado on August 14, 2026, as an automotive repair business. Its principal address is in Denver, Colorado. The domain was registered just one day before filing, on August 13, 2026, through Squarespace Domains II, and the site was built with Squarespace. The website matches the filing name and address. We estimate revenue under $100,000 and 1 to 5 employees. No annual report or EIN is on file yet.
- Domain registered one day before filing, showing a tight timeline.
- Website identity confirmed, matching the filing name and address.
- We estimate revenue under $100K and 1-5 employees.
- No annual report or EIN on file yet.
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 23, 2026.
One of 3,970 new businesses registered in Denver in August 2026, one of 2 automotive repair businesses.
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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 The Grumpy Gasket registered?
The Grumpy Gasket was registered as LLC on August 14, 2026 in Colorado.
Where is The Grumpy Gasket located?
The Grumpy Gasket is based in Denver, CO, 80234, in Adams County.
What type of business is The Grumpy Gasket?
The Grumpy Gasket is classified as a automotive repair business (general auto repair).
Does The Grumpy Gasket have an EIN on file?
No EIN was found on file for The Grumpy Gasket at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
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