Every new Connecticut business filing, every dayCritical Mechanical Services
David Lavigne, Principal
Critical Mechanical Services LLC is a family-owned HVAC company based in Coventry, Connecticut, offering design, installation, maintenance, and repair services for residential customers. The business is operated by David and Jeanine Lavigne, as listed in the LLC filing, and the website confirms its local service area and family ownership.
Filed April 25, 2026 · Coventry, CT · Tolland County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3431269 · Retrieved July 27, 2026
About Critical Mechanical Services
Critical Mechanical Services LLC is a Connecticut HVAC services company based in Coventry, filed on April 25, 2026, by principals David Lavigne and Jeanine Lavigne. Its domain was registered 39 days after filing, on June 3, 2026, through IONOS SE, and the website was confirmed to match the filing name and address. The business was first seen by DayOneLead 93 days after filing, and no annual report or EIN is on file yet. We estimate annual revenue between $100K and $1M with 1 to 5 employees.
- Domain registered 39 days after filing, indicating a post-filing web setup.
- Filed in Connecticut with a principal location in Coventry.
- Two principals: David Lavigne and Jeanine Lavigne.
- Website identity confirmed matching the filing name and address.
- First seen 93 days after filing.
- 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 12 new businesses registered in Coventry in April 2026, and the only hvac services 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.
Officers / Authorized Persons
Frequently Asked Questions
When was Critical Mechanical Services registered?
Critical Mechanical Services was registered as LLC on April 25, 2026 in Connecticut.
Where is Critical Mechanical Services located?
Critical Mechanical Services is based in Coventry, CT, 06238-3208, in Tolland County.
What type of business is Critical Mechanical Services?
Critical Mechanical Services is classified as a hvac services business (residential hvac).
Does Critical Mechanical Services have an EIN on file?
No EIN was found on file for Critical Mechanical Services 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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