10 Best Roofers in Andover, MA

How Much Does a New Roof Cost in Andover?

Price is an important consideration when replacing your roof. Below is the average price range to replace a roof on a 1,500 square foot home in Andover. We also compare prices for popular roofing materials.

How To Choose a Roofing Company

A new roof installation is a large home renovation that can cost tens of thousands of dollars. It's essential to research and find the most qualified and reputable roofing company for the job. Here are some important considerations for hiring a roofer.

• Warranties and guarantees: The best roofers provide robust manufacturer warranties on shingles lasting over 30 years, together with at least a 5-year labor warranty. Avoid companies with less robust coverage.
• Detailed written estimate: Trustworthy roofing companies will give you a comprehensive written estimate. This estimate should outline the complete work plan, materials needed, and total price without hidden costs. Steer clear of unclear bids, or ones that seem much too low or high.
• 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 track record of consistently positive reviews. You can also request recent local references to learn more about the customer experience.
• Roofing materials and products: Quality roofing materials from leading manufacturers can handle Andover's weather and endure years. Avoid contractors pushing cheap or generic materials. Review shingle samples before deciding.
• Experience and credentials: Companies that have been in business for over 10 years show consistent quality and customer satisfaction. Before hiring, make sure the company has current licenses, bonding, and insurance. Ask about professional certifications, such as those from the National Roofing Contractors Association.
• Responsiveness and communication: Your contractor should keep you regularly updated throughout, from the quote to the completion of the project. A representative should answer questions in a timely manner and address any issues while working.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof on a daily basis, it provides critical protections for your home. Remain alert for these common signs that your roof may need inspection and repairs from a professional roofer.

Roof Age

Your roof's age and material are key factors. The most common residential roofing material is asphalt shingles, which typically last 20–25 years before requiring replacement. Schedule an inspection if your roof is approaching this age to determine if it needs to be replaced.

Leaks or Water Stains in Your Home

Leaks are a clear sign that your roof requires repairs. Stains on insulation, walls, or ceilings, or in your attic often mean that water is getting through worn or damaged shingles. Even minor leaks need to be taken care of right away, as they can result in mold and more deterioration over time.

Exposed Roof Decking Underneath Shingles

If you can see roof decking or sheathing beneath your shingles, it means those shingles are severely curling or losing their seal and need to be replaced. Shingles should lie flat to keep water from leaking into your house.

Cracked, Broken, or Missing Shingles

Carefully inspect your shingles from the ground or a safe ladder. Look for any shingles that have cracked or have lost their protective granule coating. Over time, environmental factors like storms can cause surface damage. To keep your roof in good shape, we recommend replacing any dislodged or gaping shingles.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof seals off chimneys, vents, valleys, and other areas where water can penetrate the roofing system. If the flashing is becoming damaged, loose, or worn down, it may leak. Promptly address any flashing issues.

Sagging Roof Line

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