Every new Colorado business filing, every dayColorado Underground and Restoration
ANTONIO RODRIGUEZ ORNELAS, Registered Agent
Colorado Underground and Restoration LLC appears to be a small business specializing in underground utility work and restoration services, based in Thornton, CO. The filing address and the business listing confirm its location. The company likely serves local residential and commercial clients needing underground repairs and restoration.
Filed October 24, 2025 · Thornton, CO · Adams County
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Colorado Secretary of State · Entity 20258171283 · Retrieved June 13, 2026
About Colorado Underground and Restoration
Colorado Underground and Restoration LLC filed in Colorado on October 24, 2025, with a principal address in Thornton. Owner Antonio Rodriguez Ornelas filed personally as the registered agent. The company's domain was registered nearly six years before the filing, on January 4, 2020, through NameSilo, and its website matches the filing name and address. We estimate annual revenue under $100,000 and 1-5 employees. No annual report or EIN on file yet.
- Domain registered 2,120 days before the filing date.
- Owner filed personally as the registered agent.
- Website identity confirmed to match the filing name and address.
- We estimate revenue under $100,000 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 24, 2026.
One of 174 new businesses registered in Thornton in October 2025, one of 2 construction 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 Colorado Underground and Restoration registered?
Colorado Underground and Restoration was registered as LLC on October 24, 2025 in Colorado.
Where is Colorado Underground and Restoration located?
Colorado Underground and Restoration is based in Thornton, CO, 80229, in Adams County.
What type of business is Colorado Underground and Restoration?
Colorado Underground and Restoration is classified as a construction business (underground utilities and restoration).
Does Colorado Underground and Restoration have an EIN on file?
No EIN was found on file for Colorado Underground and Restoration 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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