★★★★★
Nazar was wonderful! Gave us all kinds of suggestions to help us keep our beautiful roof long lasting for a lifetime
— Karen C., Clarksburg, MA
Suffolk County, MA
Metal Roofing in Boston — The Last Roof Your Home Will Need
Boston homeowners deal with roofs the hard way: narrow streets, shared walls, permits, landmark review, and harbor salt that shortens everything. Interlock is the roof you handle once. One installation — approved-looking profiles for historic districts, aluminum that harbor air cannot rust — and then it is simply off your list for good.
★ 4.7 average from 510 verified Massachusetts reviews
Massachusetts line: (508) 257-7859 · Toll-free 1-866-733-5811
YOU GO THROUGH THE HARD PART ONCE
Roofing in Boston is as much an approvals-and-logistics problem as a construction one — staging on a narrow street, permits, neighbours, a week of disruption. Doing that every fifteen to twenty years is the real cost of an asphalt roof here. Interlock means you do it once and never schedule it again.
YOUR HISTORIC DISTRICT SAYS YES
Beacon Hill, Back Bay, the South End and Charlestown all sit under landmark review, and a modern ribbed panel is a hard sell. Interlock's slate and cedar-shake profiles give a commission a traditional roofline it recognises.
HARBOR AIR STOPS MATTERING
In Winthrop, Revere and East Boston, salt corrodes steel panels and the fasteners holding them down. Interlock is aluminum — it does not rust, so the coast stops being a countdown.
AND YOUR OLD FRAMING CAN CARRY IT
Triple-deckers and rowhouses often hold decades of layered roofing already; aluminum adds a fraction of the weight of slate or tile.
Our work
Completed Interlock® roofs across Massachusetts
Every pin is a real installed Interlock roof — location, system and install year. Browse the Massachusetts directory of completed projects, or explore the map below.
Gallery
Interlock roofs installed across Massachusetts
Real homes, real installations — photographed after completion.
Charlton, MA
Hunter Green
Pittsfield, MA
Charcoal Grey
Sagamore Beach, MA
Deep Charcoal
Danvers, MA
Deep Charcoal
Beverly, MA
Deep Charcoal
Westford, MA
Deep Charcoal
Plymouth, MA
Deep Charcoal
Sharon, MA
Hunter Green
Reviews
What Massachusetts homeowners say
★★★★★
Jose and the technician communicated easily and reviewed future work with pricing. Detailed work and assessment.
— Elizabeth S., Framingham, MA
★★★★★
The worker did a great job removing the furnace flue that was not needed anymore
— Mark O., Tyngsborough, MA
★★★★★
Technician went above and beyond. He had to resecure my gutter before fixing my damaged shingles. The repair looks like they had never been damaged. Super nice gentlemen. So glad I purchased my roof through Interlock back in 2004!
— Barbara B., Upton, MA
★★★★★
The warehouse manager went out of his way to accommodate my payment related requests. My installer was professional, answering all my questions and providing pictures of each step in the repair process.
— Maureen G., Athol, MA
★★★★★
Very Informative
— Richard H., Rowley, MA
Towns we serve in Suffolk County, MA
Boston, Chelsea, Revere, Winthrop, Back Bay, Beacon Hill, South End, Charlestown, Dorchester, Roxbury, Jamaica Plain, West Roxbury, Brighton, Hyde Park, East Boston, South Boston
