Every new Connecticut business filing, every dayRF Construction
ROBERTO FIORAVANTE FERREIRA DA COSTA, Principal
RF Construction is a licensed and insured exterior remodeling company based in Northborough, Massachusetts, specializing in roofing, siding, and deck installation. The business serves residential clients in the Massachusetts area, as indicated by its website title and service descriptions. The company is owned by Roberto Fioravante Ferreira da Costa, whose name matches the LLC filing's principal, and operates from a physical address at 292 Main Street, Northborough, MA.
Filed April 3, 2025 · Danbury, CT · Fairfield County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3190470 · Retrieved July 25, 2026
About RF Construction
RF CONSTRUCTION LLC filed in Connecticut on April 3, 2025, for exterior home improvement. Principal Roberto Fioravante Ferreira Da Costa registered the domain in 2017, over 2,900 days before filing, using HOSTINGER. The website is a modern WordPress site that matches the filing. We estimate revenue between $1 million and $10 million with 6-25 employees and a brick-and-mortar presence. No annual report or EIN on file yet.
- Domain registered over eight years before the filing date.
- Website built with WordPress and identity confirmed.
- We estimate revenue $1M-$10M and 6-25 employees, brick-and-mortar.
- 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 146 new businesses registered in Danbury in April 2025, and the only construction & remodeling 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.
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Frequently Asked Questions
When was RF Construction registered?
RF Construction was registered as LLC on April 3, 2025 in Connecticut.
Where is RF Construction located?
RF Construction is based in Danbury, CT, 06810-6454, in Fairfield County.
What type of business is RF Construction?
RF Construction is classified as a construction & remodeling business (exterior home improvement).
Does RF Construction have an EIN on file?
No EIN was found on file for RF Construction at the time of registration.
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