Jancon Exteriors is a Franklin-based exterior remodeler — siding, roofing, windows, doors, decks — that customers keep coming back to for a second and third project. The volume backs it up: 74 reviews collected since 2014 across eight platforms, a BBB A+ grade, and consistently strong scores elsewhere (Best Pick Reports 5.0 from 61 ratings, Porch 4.8 from 504, Google 4.8 from 78).
What the reviews describe is real scope, not a paint job. One Brookline homeowner had their entire house re-sided — old siding stripped, rotten wood and insufficient insulation repaired, Hardie Board installed, and 19 windows replaced along the way. Another job combined a full exterior overhaul (new roof, gutters, fascia, siding) with interior work — floor refinishing, wallpaper, finish carpentry, a closet redesign — in one project. A customer whose kitchen flooded had cabinetry, plumbing, electrical, ceiling and walls repaired while the rest of the home was protected from dust. The through-line across dozens of reviews is site discipline: cleanup at the end of each day, heads-up before deliveries, and crews that hold to the timeline they quote.
The written record isn't spotless. In a 2023 review, a customer described a straightforward three-window job that took four months to get ordered, then said a separate extension they'd requested went unanswered for months. And in a 2018 Houzz review — the oldest account on file, from a fire-damage restoration job — a homeowner alleged the owner prioritized insurance payouts over the work itself, and specifically that a furnace was repaired without a permit in a way that let exhaust vent into the house. It's a serious, dated allegation worth knowing about even though nothing similar shows up in the reviews since.
Best fit for a homeowner planning a real exterior project — full re-siding, a new roof, a deck rebuild — who wants one crew that stays organized through a multi-week job. Given the age and content of that 2018 account, it's worth asking directly about permitting practices on any project that touches plumbing, electrical or mechanical systems.