AMP Roofing is a GAF-certified, family-owned roofing contractor serving Johnston, RI and the Providence County towns just west of the capital. We specialize in insurance-based roof replacement and storm-damage repair on Johnston’s older housing stock, backed by a licensed, independent public adjuster we bring in and the GAF 50-year limited warranty. From Graniteville to Thornton, we deliver free written itemized estimates and 2-4 hour storm response. Call (401) 681-3123 to get on the schedule.
In Johnston, the biggest roof threats come from freeze-thaw cycles and the wear of a humid New England climate on aging homes. Sitting just inland of Providence, Johnston sees the full run of nor’easters, summer thunderstorms blowing up Route 6 and Plainfield Pike, and winter snow that piles into ice dams along the eaves of older rooflines.
The damage we most often trace back isn’t the shingle field itself:
Wind-driven rain off a passing storm finds these weak points first. Because so much of Johnston’s housing predates modern flashing standards, a leak after a storm is frequently a flashing or detailing problem rather than a worn-out roof, and that’s exactly what our inspection is built to find.
Johnston’s neighborhoods are dominated by housing stock that predates 1950 – triple-deckers, mill-era multifamilies, and century-old single-families with original chimneys that have been reflashed a half-dozen times. The most common leak we find isn’t from the shingles themselves; it’s from chimney flashing that’s failed, skylight curbs that have separated, or ridge vents that were installed without proper underlayment.
A neighborhood like Graniteville or Thornton carries the legacy of the village mills, with closely spaced multifamilies and steep, complex rooflines that need careful flashing and ventilation work. Simmonsville, Belknap, and Manton mix those older homes with mid-century and newer suburban builds spreading out toward Snake Den State Park.
For most of these roofs we install GAF Timberline HDZ architectural shingles over corrected decking and proper underlayment, and we replace the flashing, vents, and any compromised chimney details rather than reusing tired components. The result is a Johnston roof replacement that addresses the real failure points of older inland housing, not just the surface.
“When my insurance only wanted to approve a repair, Nick’s knowledge of the policy and the matching law got my entire roof covered — plus the interior smoke damage. My $85,000 claim cost me only my $2,000 deductible. The crew was professional, thorough, and cleaned up every nail. I recommend AMP to everyone.”
“Had a great experience with the company. They made the whole process smooth and I didn’t have to do anything.”
“The roof was removed and replaced with great concern and professionalism. I appreciate not having to worry about my roof for the next 50 years.”
Full tear-off and replacement using GAF Timberline HDZ. Lifetime material warranty plus AMP workmanship warranty.
Learn more →Leak detection, flashing repair, shingle and decking repair. Honest diagnosis — replacement only when it’s truly needed.
Learn more →2–4 hour emergency response in Johnston. Tarping, documentation, drone inspections, and direct work with your insurance adjuster.
Learn more →Real photos from AMP Roofing projects across our Rhode Island and Connecticut service area.
Roofing permits in Johnston are required for a roof replacement, and AMP files them for you so you don’t have to deal with the paperwork. Rhode Island permits go through the RI Statewide E-Permitting Portal, where AMP is registered as a contractor, and approval typically takes about 1-3 business days.
The Johnston building department is located at 1385 Hartford Avenue, Johnston, RI 02919, and can be reached at (401) 553-8820. Every replacement requires a final inspection once the work is complete, which we coordinate as part of the job. If your home falls within a historic-district review area – such as around the Clemence-Irons House – a Historic District Commission review may add lead time, and AMP handles that process for you as well. You won’t need to pull a permit, schedule the inspector, or chase approvals yourself; that’s all part of how we run a Johnston job.
AMP Roofing covers all of Johnston, from the eastern neighborhoods bordering Providence out to the rural western edge near Snake Den State Park. We’re regularly on roofs in Graniteville, Thornton, Simmonsville, Belknap, and Manton, and we work the full stretch of the town’s main corridors.
We run crews along Hartford Avenue, Atwood Avenue, and Plainfield Pike, off Route 6 and Route 44, and we’re minutes from any Johnston address via I-295. Whether your home sits near War Memorial Park, the historic Clemence-Irons House, or out toward the Scituate line, we provide the same free written itemized estimate and storm response. Roofing in Johnston is core territory for us, and our base in nearby Warwick keeps response times short across the whole town.
Most roof replacements in Johnston run roughly $9,000 to $20,000, depending on the size and pitch of the roof and how much flashing, decking, or chimney detail work the home needs. Johnston’s older mill-era multifamilies and triple-deckers with steep, complex rooflines tend to land toward the higher end, while a straightforward single-family is lower. We give you a free written itemized estimate so you see exactly what’s driving the number, and on insurance-based jobs our public adjuster works to keep your out-of-pocket cost to your deductible.
Yes – a roof replacement in Johnston requires a permit, and AMP files it for you through the RI Statewide E-Permitting Portal, usually within 1-3 business days. The Johnston building department is at 1385 Hartford Avenue and can be reached at (401) 553-8820. A final inspection is required when the job is done, and we schedule that for you. You won’t need to visit town hall or coordinate the inspector yourself.
Most Johnston roof replacements are completed in a single day, with larger triple-deckers or steep multifamily rooflines in neighborhoods like Graniteville or Thornton sometimes running into a second day. Permitting through the state E-Permitting Portal adds about 1-3 business days up front. We give you a firm timeline with your estimate so you know when crews arrive and when the final inspection happens.
Yes – storm-damage roof claims are AMP’s specialty in Johnston. After a nor’easter or summer thunderstorm rolls through, we provide 2-4 hour storm response and a free inspection to document wind, ice-dam, and flashing damage. Because we have a licensed, independent public adjuster we bring in, we handle the insurance claim with you from inspection through approval, which is especially valuable on Johnston’s older homes where the real damage is often hidden in failed chimney flashing rather than the shingle field.
AMP is GAF-certified, so Johnston homeowners qualify for the GAF 50-year limited warranty when we install GAF Timberline HDZ shingles as a complete system. That covers both the materials and our workmanship far beyond a typical contractor guarantee – important on Johnston’s century-old homes, where proper flashing and ventilation are what make a roof last. We register the warranty for you as part of the job.
As a GAF-certified contractor, AMP installs the complete GAF Timberline HDZ and Camelot II designer shingle lineup for Johnston homes. Explore our full GAF Timberline HDZ shingle colors — here are popular colors:
GAF-certified — free color samples at your in-home estimate.No pressure, no sales gimmicks. Just an honest assessment of your roof and straightforward next steps.
