7 construction & remodeling businesses recently registered in Danbury, Connecticut.
Updated July 28, 2026 · Most recent filing Jun 8, 2026
This page lists new construction & remodeling businesses registered in Danbury, Connecticut. We currently track 7, sourced directly from the Connecticut Division of Corporations and refreshed daily as new construction & remodeling companies file.
Recent additions include Toledo Construction Group, Magnus Haus, and Agustin Contractor. The most recent construction & remodeling filing was on Jun 8, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to construction & remodeling businesses in Danbury, this is one of the freshest prospect lists in the market.
Toledo Construction Group LLC is a residential construction and remodeling company based in Danbury, CT. The LLC filing lists Mark Toledo as principal at 6 Pleasant St, Danbury, CT 06810.
Magnus Haus is a licensed and insured remodeling and construction company based in Connecticut, offering refined, minimal design and expert craftsmanship. The business is operated by Anna Caroline Lima and Pedro Henrique Mattos Bessa Lima, as listed in the LLC filing, and has over 10 years of experience.
Agustin Contractor LLC is a Connecticut-based roofing, siding, gutters, and caulking contractor serving residential and commercial clients. The website claims over 15 years of experience and lists a Danbury, CT address matching the LLC's principal address.
Ferreira Carpentry LLC is a licensed and insured contractor based in Danbury, CT, serving Fairfield County, CT and Westchester, NY.
TNS Construction LLC appears to be a small construction company based in Danbury, Connecticut, as indicated by the filing's principal address. The candidate website tnsconstruction.llc presents the business as a roofing and remodeling contractor offering services like roofing, siding, decks, and additions, with a phone number in Pennsylvania (724 area code). The owner listed on the site is Thomas Prowitt, while the filing's principal is Thiago Valadao Oliveira, suggesting a possible mismatch or recent change in ownership or management.
GTO General Construction, operating under GTO CONTRACTOR LLC, provides construction services including remodeling, renovations, and project management. The business is based in Danbury, Connecticut, as indicated by the filing's principal address and the Danbury Chamber of Commerce listing. The website and filing both point to a small, locally-focused contracting operation.
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.
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