Professional roof repair, replacement & installation serving Portsmouth and surrounding communities in New Hampshire.
Comprehensive roofing and gutter solutions tailored to Portsmouth properties. Click any service to learn more.
From missing shingles to persistent leaks, our repair crews pinpoint the issue and deliver a lasting fix. We use matching materials and proven techniques so the repair blends in and holds up.
Our waterproofing solutions go beyond basic repair. We apply advanced membrane and sealant systems that create an impenetrable moisture barrier, protecting your property and extending roof life by years.
Know the true condition of your roof before problems escalate. Our inspection covers every critical area and delivers a clear, photo-documented report you can trust.
Complete tear-off and replacement with premium materials from GAF, Owens Corning, and CertainTeed. Whether your roof is aging out or suffered major damage, we deliver a brand-new roof built to last decades.
Extend your roof life by a decade or more with professional-grade coatings. Our elastomeric and silicone systems seal your existing roof, reflect heat, and reduce cooling costs — without a full replacement.
Repair and maintenance for asphalt shingle roofs — the most common roofing material in America. We fix curling, cracking, missing shingles, and granule loss to restore protection and curb appeal.
Professional installation of gutter guards and leaf protection systems that eliminate clogging and reduce maintenance. We carry micro-mesh, reverse-curve, and screen options to fit every budget.
Full-service commercial roofing for offices, retail, warehouses, and industrial facilities. We handle TPO, EPDM, metal, and built-up systems with minimal disruption to your business operations.
Specialized repair for TPO, EPDM, modified bitumen, and built-up flat roofing systems. We fix ponding issues, membrane tears, seam failures, and flashing problems unique to low-slope roofs.
Metal roofs require specialized knowledge. Our crews fix loose and lifted panels, seal failing fasteners, treat rust spots, and restore the weathertight performance your metal roof was designed to deliver.
Expert assessment and repair of hail-damaged roofs with full insurance claim assistance. We identify granule loss, cracked shingles, and dented flashing that adjusters often overlook.
High winds lift shingles, tear flashing, and expose underlayment to the elements. Our wind damage crews repair every affected area and provide detailed documentation to support your insurance claim.
Round-the-clock emergency roofing services for sudden damage from storms, fallen trees, and structural failures. We stabilize the situation fast, then provide a permanent repair plan.
Storm damage demands immediate attention. We provide emergency tarping, thorough damage documentation for your insurance claim, and complete restoration to get your roof back to pre-storm condition.
Skylight leak repair, seal replacement, glass and dome restoration, and new skylight installation. We fix condensation issues, cracked panes, and failed seals to keep natural light flowing.
Professional standing seam and corrugated metal roof installation for residential and commercial properties. Metal roofs offer superior durability, energy efficiency, and lifespans exceeding 50 years.
Repair and replacement of rotted, damaged, or pest-infiltrated soffit and fascia boards. These critical components protect your roof edge and attic ventilation — neglecting them leads to bigger problems.
Safe ice dam removal using steam equipment — no hammering or chipping that damages your roof. We also install heat cables and improve attic ventilation to prevent ice dams from forming again.
Slate and tile roofs demand expert hands. Our trained craftsmen source matching materials and use traditional techniques that honor the beauty and longevity these premium roofing systems are known for.
Active roof leak? We locate the source using proven detection methods, then apply a permanent fix at the root cause. No guesswork, no band-aids — just lasting results backed by warranty.
Portsmouth homeowners know that New Hampshire weather can be unpredictable. With 23,288 residents depending on solid roofs to protect their families and property, JC Roofing and Gutters provides roofing solutions built to handle everything from summer storms to winter freezes. We choose materials rated for the specific climate demands of the region.
Proper ventilation, adequate insulation, and weather-appropriate materials are not optional in Portsmouth — they are essential. Our NH crews evaluate every roof with local conditions in mind, recommending solutions that maximize lifespan and minimize weather-related damage. That climate-smart approach saves Portsmouth homeowners money over the life of their roof.
We are committed to delivering exceptional roofing services that protect your biggest investment.
We leave your property cleaner than we found it. Magnetic nail sweeps, debris removal, and a final walkthrough ensure nothing is left behind.
Most inspections scheduled within 48 hours and repairs started within days, not weeks. When your roof needs attention, we move fast.
Storms do not wait and neither do we. Our emergency crews are on call around the clock to protect your home when you need it most.
Every project starts with a no-obligation roof inspection. We identify every issue and provide an honest, transparent estimate before any work begins.
Our crews live and work in the communities we serve. We understand local building codes, weather patterns, and the best materials for your area.
Have questions about roofing in Portsmouth? We have answers.
Common signs include shingles that are curling, cracking, or missing, granules accumulating in gutters, daylight visible through the attic, sagging roof sections, and a roof older than 20 to 25 years. If your Portsmouth home shows any of these, schedule a free inspection with JC Roofing and Gutters to assess whether repair or replacement is the best path.
Absolutely. JC Roofing and Gutters is fully licensed and insured to perform roofing work in New Hampshire. All of our crews are trained, background-checked, and carry both liability insurance and workers compensation coverage for your complete peace of mind.
JC Roofing and Gutters provides a comprehensive workmanship warranty on every project in Portsmouth, NH, plus manufacturer warranties on materials that can extend up to 50 years depending on the product chosen. We register all warranties on your behalf and provide documentation for your records.
In Portsmouth, the ideal time for roof replacement is late spring through early fall when temperatures are warm and consistent. Shingle adhesive bonds best above 45 degrees Fahrenheit. However, we complete roofing projects year-round in New Hampshire and adjust our techniques for seasonal conditions.
Roof repair costs in Portsmouth typically range from $300 to $1,500 for minor repairs and $1,500 to $5,000 for major damage. Factors include the extent of damage, roofing material, roof pitch, and accessibility. We provide free inspections and detailed estimates so you know exactly what to expect before any work begins.
Asphalt shingles cost less upfront and come in many styles, but typically last 20 to 30 years. Metal roofing costs more initially but lasts 50 years or longer, handles severe weather better, and improves energy efficiency. For Portsmouth homeowners weighing the options, we provide side-by-side estimates so you can see the long-term value of each.
Honest feedback from homeowners who trusted JC Roofing and Gutters with their roofing projects.
"I called JC Roofing after a tree branch punched through our roof during a storm. They were out within hours to tarp it and prevent further water damage. Full repair was completed the following week. Insurance covered everything and JC handled all the documentation. Lifesavers."
"Roof was damaged by hail and I had no idea where to start with the insurance claim. The team came out, documented everything, and even met with the adjuster on-site. They supplemented the claim when the initial estimate was too low and got it approved. Made the whole process painless. New roof installed in two days."
"Got a roof waterproofing treatment on our flat section over the sunroom. The crew cleaned the surface, repaired two small cracks, and applied a seamless waterproof coating. That room used to smell musty every time it rained — completely gone now. Quick job, fair price, huge improvement."
We also provide roofing services in these neighboring communities.