Hear from Our Customers
A roof that works means you’re not thinking about it. No surprise leaks during spring thaw. No water stains spreading across your ceiling. No emergency calls to your insurance company after a storm.
You get to stay dry when it rains. Your heating bill doesn’t spike because warm air isn’t escaping through gaps. Your home value holds steady—or climbs—because buyers notice a roof that’s been maintained.
The real benefit? Time. You’re not spending weekends patching problems or getting quotes from three different contractors every year. A well-installed roof from a qualified roofing contractor gives you years before you need to think about it again.
Paradise Remodeling Inc is an Owens Corning® Preferred Contractor serving Londonderry and the surrounding New Hampshire area. That certification isn’t automatic—it means we meet specific standards for installation quality and customer service.
We’ve worked through enough New Hampshire winters to know what holds up and what fails. Ice dams aren’t theoretical here. Neither are 40-pound snow loads or wind that rips shingles clean off.
You’re hiring a general contractor who’s seen what happens when roofing gets done wrong, and we’ve built our process around avoiding those mistakes.
First, we come out and look at your roof. Not from the ground—we get up there. We check for storm damage, worn shingles, flashing issues, ventilation problems, and anything that could turn into a leak.
Then we walk you through what we found. If you need a full replacement, we’ll tell you. If it’s a repair, we’ll tell you that too. You’ll get a clear timeline and a cost estimate that doesn’t change halfway through the job.
Once you’re ready to move forward, we handle permits, material delivery, and scheduling. Our crew shows up when we say they will. We install your roof using materials designed for New Hampshire weather—Mule Hide, Owens Corning, CertainTeed. When we’re done, we clean up and walk the property to make sure nothing got missed.
You get a warranty on materials and labor. And if something doesn’t look right, you call us.
Ready to get started?
We handle roof replacements, repairs, and maintenance. That includes asphalt shingle roofs, metal roofing, and flat roof systems. If your roof is leaking, losing shingles, or showing signs of age, we’ll assess the damage and recommend the right fix.
In Londonderry, ice dams are a recurring issue. When snow melts and refreezes at the edge of your roof, water backs up under the shingles and into your attic. We install proper ventilation and insulation during roof replacements to reduce that risk. If you’re already dealing with ice dam damage, we’ll repair the affected areas and address the root cause.
We also inspect roofs after storms. Hail and wind damage isn’t always obvious from the ground, but it shows up later as leaks. A post-storm inspection catches problems early, which matters if you’re filing an insurance claim. Most policies cover storm damage, but you need documentation.
Energy efficiency is part of the conversation too. A roof with poor ventilation makes your HVAC system work harder. Fixing that can lower your heating and cooling costs, especially during New Hampshire’s temperature swings.
For a typical home in Londonderry, you’re looking at somewhere between $8,000 and $25,000 depending on size, materials, and complexity. Asphalt shingle roofs sit on the lower end. Metal roofing costs more upfront but lasts 50+ years.
The price includes tearing off the old roof, repairing any damaged decking, installing new underlayment and shingles, replacing flashing, and cleaning up. If your roof has multiple layers already, removal costs go up. Same if there’s structural damage underneath.
We give you a written estimate before any work starts. No surprises halfway through the job.
Asphalt shingle roofs typically last 20 to 30 years in New Hampshire if they’re installed correctly and maintained. Metal roofs can go 50 years or more. The lifespan depends on material quality, installation, ventilation, and how much weather your roof takes.
New Hampshire winters are hard on roofs. Ice dams, freeze-thaw cycles, and heavy snow all shorten lifespan if the roof wasn’t built to handle it. Proper attic ventilation and insulation make a big difference. So does using materials rated for cold climates.
Regular maintenance helps too. Clearing debris, checking for damaged shingles, and addressing small problems before they spread can add years to your roof.
Ice dams form when heat escapes through your roof and melts snow. The water runs down to the colder edge of the roof, refreezes, and creates a ridge of ice. More water backs up behind that ridge and seeps under your shingles, into your attic, and down your walls.
Prevention starts with insulation and ventilation. Your attic should be cold in winter—close to the outside temperature. If it’s warm, heat is escaping and melting snow on your roof. We add insulation to your attic floor and improve ventilation to keep temperatures consistent.
During a roof replacement, we also install ice and water shield along the eaves. It’s a waterproof membrane that stops leaks even if ice dams form. You can’t eliminate ice dams entirely in New Hampshire, but you can stop them from damaging your home.
If the damage is localized—a few missing shingles, a small leak, storm damage in one area—repair makes sense. You’ll spend less and get a few more years out of the roof.
If your roof is over 20 years old, has widespread wear, or you’re dealing with recurring leaks, replacement is usually the better call. Patching an aging roof turns into a cycle of repairs that costs more over time than just replacing it.
We’ll tell you which option makes sense after we inspect your roof. If repair works, we’ll do that. If replacement saves you money and headaches down the road, we’ll explain why.
We don’t file claims for you, but we’ll document the damage and provide the information your insurance company needs. That includes photos, a written assessment, and a repair estimate.
Most homeowners insurance policies in New Hampshire cover storm damage—wind, hail, falling trees. They don’t usually cover wear and tear or damage from lack of maintenance. If your roof was already in rough shape before the storm, the claim might get denied.
After a major storm, it’s worth getting your roof inspected even if you don’t see obvious damage. Hail can crack shingles without tearing them off, and those cracks turn into leaks later. Catching it early strengthens your claim and prevents bigger problems.
Late spring through early fall is ideal. Temperatures are moderate, storms are less frequent, and roofing materials install better in warm, dry conditions. Shingles seal properly when it’s warm, and crews can work faster without dealing with ice or snow.
That said, contractors book up fast during peak season. If you wait until June to call, you might not get on the schedule until August or September. Planning ahead gives you more flexibility.
We do emergency repairs year-round. If your roof is leaking in January, we’re not going to tell you to wait until spring. But for planned replacements, warmer months make the job easier and faster.
Local Resources
Useful Links
Other Services we provide in Londonderry
