Every new Connecticut business filing, every dayMI Construction Services
MARIO LOPEZ SANCHEZ, Principal
M&I Construction Services LLC is a construction company based in New Haven, Connecticut, as indicated by the filing's principal address at 146 Butler St.
Filed April 23, 2026 · New Haven, CT · New Haven County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3430043 · Retrieved July 27, 2026
About MI Construction Services
M&I CONSTRUCTION SERVICES LLC filed in Connecticut on April 23, 2026, as a general contracting business based in New Haven. The company's domain was registered 17 days before the filing, on May 10, 2026, through HOSTINGER operations, UAB, and the website is a modern site built with All in One SEO (AIOSEO). The owner, MARIO LOPEZ SANCHEZ, serves as Principal. No annual report or EIN on file yet. We estimate revenue between $100K and $1M and 6 to 25 employees, with a brick-and-mortar footprint.
- Domain registered 17 days before the filing date.
- Filed in Connecticut with a principal address in New Haven.
- Owner MARIO LOPEZ SANCHEZ is listed as Principal.
- Website built with All in One SEO (AIOSEO) and assessed as modern.
- We estimate revenue of $100K-$1M and 6-25 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 172 new businesses registered in New Haven in April 2026, one of 4 construction businesses.
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Filing Details
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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.
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Frequently Asked Questions
When was MI Construction Services registered?
MI Construction Services was registered as LLC on April 23, 2026 in Connecticut.
Where is MI Construction Services located?
MI Construction Services is based in New Haven, CT, 06511-1154, in New Haven County.
What type of business is MI Construction Services?
MI Construction Services is classified as a construction business (general contracting).
Does MI Construction Services have an EIN on file?
No EIN was found on file for MI Construction Services at the time of registration.
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