M and J Home Improvement

M and J Home Improvement is a Massachusetts contractor whose Angi and HomeAdvisor profiles both list 18 years in business. It's a GAF and CertainTeed certified installer — manufacturer credentials specific to asphalt shingle roofing — and both platforms describe its work as running from skylight installation and repair through asphalt shingle roof repair and commercial and residential roofing, alongside masonry and carpentry. The ratings back a solid roofing reputation: 4.8 stars across 298 ratings on both Angi and HomeAdvisor, with 83% five-star. Two written HomeAdvisor reviews from June 2026 match that tone directly — one homeowner called a roof job prompt and extremely professional, with a crew that was friendly, thorough and efficient at pricing they felt was reasonable; another had a small roof repair handled just as promptly, with the crew explaining the issue before finishing the fix smoothly. No complaints turned up. Between the roofing-specific certifications and the strong ratings, this reads as a roofing crew that also takes on masonry and carpentry work — worth asking which of those they're actively staffing for before booking, since what's here speaks mostly to their roof jobs.