FJM Construction Inc

FJM Construction is a Lynn-based exterior contractor — siding, roofing, gutters, and skylights — built around Freddy (also spelled Fredy), who shows up on nearly every job named in its reviews. Its Massachusetts home improvement contractor registration is verified active. Across 21 reviews since 2021, the recurring theme is responsiveness: one reviewer called about a vinyl siding repair on a large two-family and had Freddy assess the job within half an hour and complete the repair the next day. Another describes Freddy going out of his way after finishing a different job to stop by, evaluate a gutter that needed repositioning, and get to it. The work spans full roof replacements — including a large asphalt roofing job at a motel in Sanford, Maine, and a full re-roof described as leaving no trace of the crew having been there — vinyl and metal siding, gutters, and skylight replacement, with several reviewers naming Freddy's crew members Carlos, Maynor, and Ervin directly. Pricing and communication come up often: reviewers describe Freddy fitting a long list of work into a set budget, matching an existing metal siding color precisely, and persistently tracking down a specific siding style a customer wanted. One 2025 review, converting old asbestos siding to vinyl, credits FJM with handling permits and cleanup along with the install itself. A March 2025 review raises a different issue: the company only accepts cash or check, no card payments, and the reviewer objected to being asked for more than a 50% deposit before any work had started. That's worth confirming directly before signing a contract, since it's the one specific complaint among an otherwise strongly positive set of reviews. For most siding, roofing, or gutter work, the reviews here describe careful, responsive work — the main thing to settle up front is payment terms.