Stratham, NH Roofing Services
Family-run since 1976. Roof replacement, repairs, gutters, ice and snow removal, siding, and commercial work across Stratham, Exeter, Portsmouth, and the rest of the Seacoast.
Hero image: Wiggin Memorial Library — John Phelan, CC BY-SA 4.0, via Wikimedia Commons.
Quick Answer
Looking for a roofer in Stratham, NH?
Merrimack Valley Roofing & Gutter has worked on Stratham, NH and Seacoast homes since 1976. Family-run, GAF certified, fully licensed and insured. We use coastal-rated materials and fasteners for salt-air conditions. Services include residential and commercial roofing, gutters, ice and snow removal, and siding. 24-hour emergency response.
The Stratham roofer with fifty years on Seacoast roofs.
Stratham sits inland from the Great Bay. The housing stock ranges from older Capes near the town center to modern homes off Route 33 and the Greenland line. Each style needs a different approach - older homes need careful chimney flashing and ventilation work, newer construction needs the right materials for coastal exposure.
We work the whole roof system, especially at the coast. Salt air corrodes fasteners faster than fresh-water environments. Wind off the Great Bay lifts shingles inland crews don't account for. Nor'easters can do real damage. The shingles, the underlayment, and the fasteners all have to be rated for it.
If your roof needs replacing, we'll tell you. If a targeted repair will hold for ten more years on a slate roof, we'll tell you that too. "As a developer on the Seacoast I completely trust this company, have used over 20 times."
What roofing services do you offer in Stratham?
We inspect the whole roof system before recommending anything. Decking, flashing, valleys, ventilation, gutters, and the shingles themselves all get a look.
Residential Roof Replacement
Tear-off, deck check, ice and water shield at the eaves and valleys, proper ventilation, new shingles, manufacturer-backed warranty. Most Stratham asphalt residential roofs get done in a day.
See residential roofing →Roof Repair & Leak Diagnosis
Single-spot leaks, chimney flashing failure, pipe boot replacements, storm-damaged shingles. We trace the leak back to the actual failure point, not the spot where the water shows up.
Talk about a repair →Commercial & Flat Roofs
EPDM rubber, low-slope membrane, edge metal, penetrations sealed. Small commercial in Stratham, multifamily, additions, garages. We handle seams, drains, and long-term maintenance access.
See commercial roofing →Gutters & Drainage
Seamless aluminum or copper, properly pitched and sized for the roof above them. Half of the fascia rot we end up repairing started with a gutter that overflowed at the corner for five winters.
See gutter services →Ice & Snow Removal
Steam removal. No chipping, no chunks taken out of your gutter. New England winters do this and we've been removing ice dams every February for decades.
See ice & snow removal →Siding Installation & Repair
If the roof needs replacing, the siding around the rake and the soffit usually needs attention too. Vinyl, fiber cement, repairs around new chimneys and dormers. Done together so the trim lines match.
See siding services →How does a Stratham roof replacement work?
Schedule the visit
You call or fill out the form. We schedule a visit to look at the roof, usually within the same week. Same-day service is available for active leaks and storm damage as part of our 24/7 emergency service.
Free inspection & written estimate
We inspect the decking, flashing, ventilation, and gutters. You get a written estimate with what needs doing. If a repair will hold rather than a full replacement, we'll tell you.
Tear-off & install
Tarps cover the landscaping. Old roof comes off down to the deck. Soft decking gets replaced. Ice and water shield, synthetic underlayment, drip edge, step flashing, new boots, ridge vent, new GAF shingles.
Cleanup & walk-through
A magnet rolls the yard for nails. The trailer leaves with the old roof. We walk the property with you before we leave, and the manufacturer-backed warranty paperwork is in your hands.
"Merrimack Valley Roofing has helped me out on many occasions. I have worked with Barry and with Daniel, both lead great teams. As a developer on the Seacoast I completely trust this company, have used over 20 times and will hopefully work with them many more."
When should you replace your roof in Stratham?
Most roof problems look like nothing for two years and then suddenly there's water on the kitchen floor. Schedule a free inspection if you see any of the following.
- Water stains on ceilings or attic sheathing
- Missing, cracked, buckled, or curling shingles
- Granules collecting in the gutters or downspouts
- Moss, algae, or soft spots on shaded sections
- Chimney flashing pulling away or rusting through
- Ice buildup at the eaves every winter
- Gutters pulling away from the fascia
- Roof age past 20 years
How do you choose a roofer in Stratham, NH?
Before you hire anyone to work on your roof, run them through this short list. A good roofing company will answer every question without dodging.
- Do they regularly work in Stratham, NH and the nearby border towns?
- Will they inspect decking, flashing, ventilation, and gutters - not just the visible shingles?
- Do they explain repair versus replacement clearly, with both options on the table?
- Are licensing, insurance, warranties, cleanup, and payment terms all in writing before any work starts?
- Do they understand New England ice dams, storm damage, and fast weather changes?
- Can they show real local work, photos, or references from neighboring homes?
Merrimack Valley Roofing covers all six. We work the whole roof system, write everything down, carry full licensing and insurance, and have been on roofs across Stratham and the surrounding region since 1976.
Got an active leak or storm damage in Stratham?
If you've got an active leak or storm damage, call us and we'll talk through next steps. Standard repair and replacement work is scheduled at the free estimate. Family-run since 1976, working Stratham and the surrounding Seacoast and Rockingham County.
(978) 866-1860What towns near Stratham does Merrimack Valley Roofing serve?
If your home is near the Stratham town line you're still in our regular service area. We work both sides of every town line in the Merrimack Valley.
Roof replacement questions from Stratham, NH homeowners
Do I need a full roof replacement, or can it be repaired?
If you've got curling shingles across the whole roof, granules washing into the gutters, recurring leaks in more than one spot, or a roof past 20 years old, you're probably looking at a replacement. Single-area leaks, flashing failures, pipe boot replacements, or storm-damaged sections can usually be repaired. We inspect the decking and flashing before we tell you which one it is. If a $400 repair will buy you five more years, we'll tell you.
How long does a roof replacement take in Stratham, NH?
Most asphalt residential replacements get done in one day. Larger homes, slate, or jobs where we have to pull damaged decking can take two to three days. You'll know which one your house is at the estimate.
How much does a new roof cost in Stratham, NH?
Most full asphalt residential replacements in this market run in the $9,000 to $18,000 range depending on size, pitch, decking condition, and how many layers we're tearing off. Slate, metal, and complicated cuts run higher. We don't quote sight-unseen because every roof is different, but we do quote in writing before any work is scheduled.
Will the crew clean up after themselves?
Yes. Tarps cover the landscaping while we work. A magnet rolls the lawn for nails when we're done. The trailer leaves with the old roof. You shouldn't be picking up debris the next morning, and no one should be pulling 200 nails out of the yard a week later.
What's the warranty?
Materials get a manufacturer-backed lifetime warranty through GAF. Our workmanship and materials are covered under a 14-year warranty. Paperwork is in your hands before we drive away. Family-run since 1976, so the warranty isn't from a company that disappears next spring.
Do you handle storm damage and insurance claims?
We document the damage with photos and a written assessment for your insurance carrier. The claim is between you and your insurer, but we'll give you the documentation you need to support it.
Do you offer financing?
Yes. We work with financing partners so a new roof doesn't have to come out of one paycheck. Terms get sorted at the estimate stage so there are no surprises.
Are you licensed and insured?
Fully licensed and insured. We carry general liability and workers' compensation. Insurance and license documentation is available on request before any work is scheduled.
Is Merrimack Valley Roofing a DBA?
Yes. The customer-facing brand is Merrimack Valley Roofing, a DBA of Merrimack Valley Roofing and Gutters LLC, family-run since 1976 and serving Southern New Hampshire, Northeast Massachusetts, and Southern Maine.
Ready to schedule your free Stratham roof estimate?
Free estimates across Stratham and the rest of the Merrimack Valley. Locally owned, family-run, GAF certified, fully licensed and insured.