
RTP Roofing · Johnston, RI
Roofer in Johnston, RI
The roof over each Johnston house needs its own inspection. RTP Roofing is based in Warwick and starts every Johnston job on the roof, not at the curb.
Free EstimateRTP-····-···· · Warwick Office
Free Estimate
RTP-····-····Warwick Office
Step 1 of 5 · About 1 Minute
What Does Your Home Need?
Pick the closest one. You don't need the right words for it.
Something's Leaking or DamagedA stain on the ceiling, water in the attic, missing shingles.
Old Roof, Weighing ReplacementCurling, bald spots, or it's just been a long time.
Storm DamageWind, a fallen limb, hail. Claim or no claim.
Not Sure, Need an InspectionAn inspection or a second opinion.
Gutters, Siding or ExteriorGutters, siding, trim, windows, skylights.
Commercial BuildingFlat or low-slope roofs, maintenance, replacement.Where Are You Seeing It?
Pick the closest. We'll look at the rest on site.
How Old Is the Roof?
A rough guess is fine.
Have You Started an Insurance Claim?
Either way, we can take a look.
What's Behind the Inspection?
Pick the closest.
Which Part of the Exterior?
Pick the main one. Mention the rest at the end.
What Does the Building Need?
Flat and low-slope roofs included.
What Kind of Property Is It?
When Do You Want It Done?
Where Should We Reach You?
Request Sent
Reference RTP-····-····
We'll reach out from (401) 593-1512 during business hours. Need us sooner? Call that number any time.
Nothing is sent until you say so.
ContinueRather Talk?(401) 593-1512
- 5.0Google rating · 229 reviews
GAF Master Elite® GAF Master Elite® Certified contractor, Cert. #1111816.- BBB A+ Accredited by the Better Business Bureau since September 29, 2022.
- GC-47694 Licensed and registered general contractor in Rhode Island, valid through September 19, 2027.
- GAF Extended Warranty Extended manufacturer warranty available on qualifying installations. Coverage terms vary by product and installation.

Local Conditions
What Roofs Here Are Really Like
Johnston's homes span a long stretch of history, and the roof over yours needs its own look.
The median year built is somewhere between 1968 and 1971.
One thing that number cannot tell you is the condition of your roof. A house built in 1965 may have had its roof replaced twice since, and a house built in 1995 may be on its original shingles. The build year does not tell you which. Only an on-roof inspection does.
Villages
Villages and Neighborhoods We Serve in Johnston
Johnston is a single ZIP code, 02919, but it is not one neighborhood. We work in all 13 of its villages and neighborhoods:
- Winsor Hill
- Thornton
- Graniteville
- Hughesdale
- Morgan Mills
- Manton
- Simmonsville
- Pocasset
- West End
- Belknap
- Moswansicut Lake
- Merino
- Frog City
If you are not sure we cover your street, call (401) 593-1512 and we will confirm before anything else.
Permits
How To Handle a Roof Permit in Johnston: 4 Steps
The Town of Johnston's Department of Development & Public Service says its Building Division enforces the building and fire safety codes by conducting inspections and processing permits. Roofing is not named there. Ask the office whether your replacement needs a permit and a final inspection. Here is how to approach it in 4 steps.
- Ask the Building Division First.
Call 401-231-4000 or visit 100 Irons Avenue, Johnston, RI 02919, and ask whether your specific scope needs a permit.
- Use the Online Portal.
Johnston runs an e-permitting portal at johnstonri.portal.opengov.com.
- Mind the Office Hours.
From Labor Day to Memorial Day the office is open Monday through Thursday, 7:00 a.m. to 3:30 p.m., and Friday, 7:00 a.m. to 2:30 p.m. Summer weekday hours end at 3:00 p.m.
- Schedule the Final Inspection.
If a permit applies, ask when the inspection happens so the job is not left open.
Ask the Building Division for current fees and required documents; the office is at 100 Irons Avenue and answers at 401-231-4000.
The Record
Storms, Wind and Flooding in Johnston
Johnston is inland, about 246 feet above sea level.
The town's Hazard Mitigation Plan, dated March 2021, lists hurricanes, nor'easters, winter storms, high winds with tree damage, and tornadoes among the hazards it plans for. The plan also lists the 1938 hurricane, Hurricane Carol, Hurricane Sandy and the 2010 floods among local hazards.
A USDA Natural Resources Conservation Service announcement says the Pocasset River regularly floods parts of Johnston and Cranston, with Rotary Drive, South Bennett Drive and Simmons Brook Mill named as critical Johnston areas.
River flooding and roof condition are separate questions. Flood water rises from the ground up, while a roof problem shows up as a stain on a ceiling or a missing shingle after wind. If you had either, an on-roof inspection tells you which one you are dealing with. For wind or tree damage and the insurance side, see our storm damage and insurance claims guide and our write-up on ice dams in New England.
Services
Roof Repair and Roof Replacement in Johnston
We start with an on-roof roof inspection, so you know whether you need a roof repair or a full roof replacement before anyone talks about a price. We install both shingle roofing and metal roofing, and we also do gutters and skylights.
Johnston touches several towns we work in. If your property is near the line, see our pages for Cranston, North Providence, Providence, Scituate and Smithfield. Johnston is bordered on the east by North Providence and Providence, on the south by Cranston, on the west by Scituate, and on the north by part of Smithfield, as this history of Johnston lays out. If you are right on the edge, call us.
GAF Master Elite, RI-Registered, a Rooftop Power Company
RTP Roofing is a GAF Master Elite® certified contractor, RI-registered under GC-47694, and rated 5.0 on Google across 229 reviews. We are a Rooftop Power company, based at 275 W Natick Rd in Warwick. On qualifying installations we can offer GAF's Golden Pledge® Limited Warranty: up to 50 years of non-prorated coverage. Eligibility, coverage, and terms vary by product and installation; full details are at gaf.com.
Next Step
Home Values in Johnston and Why Inspection Comes First
The median value of an owner-occupied home in Johnston is $355,500. That figure describes the market, not your roof. Only an on-roof inspection tells you the condition of your shingles, flashing and deck. If you are in 02919 and want one, request an estimate or call (401) 593-1512.
Thinking about solar for your Johnston home? See solar in Johnston from Rooftop Power, the family of companies RTP Roofing is part of.
Questions
Frequently asked questions
Do you work in every part of Johnston?
Yes. We take calls from Thornton, Graniteville, Hughesdale, Morgan Mills and Winsor Hill to Manton, Simmonsville, Pocasset, Belknap, Merino and the rest of ZIP code 02919. Call (401) 593-1512 to confirm your address.
Do I need a permit to replace my roof in Johnston?
The Town's Building Division processes building permits and inspections, but its web page does not name roofing. Call the Building Division at 401-231-4000 to ask whether your replacement needs a permit and a final inspection.
Where do I file a permit in Johnston?
The Building Division is at 100 Irons Avenue, Johnston, RI 02919, and the town runs an online e-permitting portal at johnstonri.portal.opengov.com. From Labor Day to Memorial Day the office is open Monday through Thursday from 7:00 a.m. to 3:30 p.m. and Friday from 7:00 a.m. to 2:30 p.m.
My Johnston house was built in the 1960s. Does that mean the roof is due?
No. Median build years of 1968 to 1971 describe the housing stock, not your roof. A 1960s house may have been re-roofed more than once. Only an on-roof inspection can tell you the condition of your shingles, flashing and deck.
Does the Pocasset River flooding affect my roof?
River flooding and roof condition are separate. The Pocasset River regularly floods parts of Johnston and Cranston, but that is water rising from the ground. A roof problem is wind, age or leaks from above. If you are unsure which one you have, we will inspect the roof and tell you.
Is there a historic district rule for roofs in Johnston?
The Building Division can tell you whether any local review applies to your address. If you own an older home, ask the Building Division before you plan materials.
Do you offer a warranty on roofs in Johnston?
As a GAF Master Elite® contractor, we can offer GAF's Golden Pledge® Limited Warranty on qualifying installations, up to 50 years of non-prorated coverage. Coverage and eligibility vary by product and installation, and we will confirm exactly what applies before you sign anything.
What should I do after a storm in Johnston?
Johnston's Hazard Mitigation Plan lists high winds with tree damage among the town's hazards. After a wind event, photograph from the ground any limbs on or near your roof and any missing shingles you can see, then call (401) 593-1512 so we can inspect it. See our guide to storm damage and insurance claims for the next steps.
Nearby
Nearby Towns We Also Serve
Get a Straight Answer on Your Johnston Roof
Ask for an on-roof inspection anywhere in Johnston's 02919, from Thornton to Graniteville, at (401) 593-1512. We are based in Warwick, a Rooftop Power company, and you will know what the roof needs before you decide anything.
