10 Best Roofers in Amherst, NH

How Much Does a New Roof Cost in Amherst?

For a project as involved as roof replacement, cost is important. Below is the typical price range to replace a roof on a 1,500 square foot home in Amherst. We also compare costs for popular roofing materials.

How To Choose a Roofing Company

Roof installation is a large home improvement project that can cost upwards of twenty thousand dollars out of pocket. It’s crucial to do your research and find the top-rated company for the job. Here are the key factors to consider when selecting a roofer.

• References and reviews: Vet companies by checking the latest online reviews on sites like Google, Yelp, or the Better Business Bureau (BBB). Look for a history of consistently good feedback. Requesting local references is another great way to learn more about the customer experience.
• Warranties and guarantees: Reputable roofers provide robust guarantees from shingle manufacturers which protect shingles for over 30 years and workmanship warranties for five or more years. Use caution with roofers offering shorter warranties.
• Roofing materials and products: Leading manufacturers produce durable roofing materials that can endure Amherst's weather for years. Avoid contractors pushing low-cost or generic products. Check out shingle samples before making a decision.
• Detailed written estimate: Trustworthy roofing companies will offer a comprehensive written proposal. This quote should outline the complete work scope, materials required, and total price with no surprise costs. Steer clear of unclear quotes, or ones that seem much too low or high.
• Responsiveness and communication: From quote to project completion, your contractor should maintain ongoing communication with you, answer all questions, and address any concerns.
• Experience and credentials: Look for companies that have been operating for at least 10 years. These companies' longevity and years in business reflects consistent work, knowledgeable teams, and happy former customers. Confirm that a provider has appropriate licenses, bonds, and insurance before hiring. Also inquire about professional certifications, such as those from the National Roofing Contractors Association.

Signs Your Roof Needs Repair or Replacement

While the average homeowner may not spend a lot of time thinking about their roof, a roof plays a vital role in keeping a home safe and secure. Keep alert for these signs that your roof might need professional attention.

Roof Age

Your roof's age and material are key factors. Asphalt shingles, the most popular residential roofing material, normally last about 20 to 25 years before needing to be replaced. Schedule a professional inspection if your roof is approaching or past this lifespan to determine if full replacement is needed.

Leaks or Water Stains in Your Home

One of the most obvious signs of a roof issue is leaking. Stains on insulation, walls, and ceilings — or in your attic — usually mean that water is seeping through damaged or worn shingles. Don't ignore small leaks, because even these can encourage mold growth and roof damage.

Exposed Roof Decking Underneath Shingles

If you can see roof deck boards or sheathing under shingles, it shows that those shingles are considerably curling or losing their seal. This means the shingles likely need replacement. Shingles need to lie flat to stop water from leaking into your home.

Cracked, Broken, or Missing Shingles

Inspect your shingles closely from a sturdy ladder or while on the ground. Look for shingles that have cracked or are missing granules. Storms can cause roof damage over time. To keep your roof in working order, replace any missing shingles, or ones that have gaping holes.

Flashing Deterioration Around Roof Penetrations

Roof flashing makes a watertight seal around valleys, chimneys, vents, and other areas where water can penetrate your roof. Deteriorated, cracked, or peeling flashing can allow leaks. We recommend promptly resolving any problems with the roof flashing that come up.

Sagging Roof Line

If you notice your roofline showing signs of sagging or unevenness, it could be a sign of a problem with the structure that requires further inspection by a roofer. A sagging roof deck will worsen over time if not reinforced or replaced.