Klaus Larsen, Llc

Klaus Larsen Roofing has a broad regional footprint and a large Google following, with the company showing 4.8 stars across 575 ratings. The family-founded business operates from North Windham, Connecticut, and Exeter, Rhode Island, and says it serves eastern Connecticut, eastern Massachusetts, and Rhode Island under the Klaus Roofing Systems network. Roofing is the main line, alongside gutters, siding, windows and doors, and attic insulation. Recent customers have described quick inspections and roof work: an April 2025 Angi reviewer said a roof was replaced in one day, while another praised an inspection, options, and itemized quotes. A different April 2025 customer reported debris left after the dumpster was removed. The newest written review, on Thumbtack in June 2026, says the company could not provide an estimate for a couple of weeks. Earlier reviews are more detailed but dated. A 2021 HomeAdvisor reviewer praised a reasonable quote and communication; a 2019 reviewer described damage and delays around a skylight and ceiling repair. Those are meaningful accounts of past work, not a guarantee of current performance. One item deserves direct follow-up: a web page citing U.S. Department of Labor enforcement records reports an OSHA inspection opened November 29, 2021, with three citations and $5,500 in proposed penalties; the cited page does not state a resolution. Before signing, ask what happened with that inspection and how cleanup, scheduling, and any follow-up repairs are handled. Klaus Larsen may suit homeowners looking for a roofing and exterior company serving multiple New England areas, but compare written scopes, timelines, cleanup responsibilities, and current license status before booking.