10 Best Roofers in Boston, MA

How Much Does a New Roof Cost in Boston?

For a project as big as roof replacement, cost is important. Below is the usual price range to replace a roof on a 1,500 square foot home in Boston. We also compare prices for popular roofing materials.

How To Choose a Roofing Company

Roof installation is a large home improvement project that can cost tens of thousands of dollars. It’s crucial to do your research and find the best company for the job. Here are some important considerations for selecting a roofer.

• Roofing materials and products: Reputable manufacturers produce durable roofing materials that can withstand Boston's weather for years. Steer clear of contractors offering low-cost or generic products. Review shingle samples before making a decision.
• Detailed written estimate: Trustworthy roofers will offer a comprehensive estimate in writing that outlines the full scope of the work, materials requirements, and total cost with no hidden fees. Avoid vague quotes or ones that seem dramatically high or low.
• 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. Stay away from companies with shorter warranty periods.
• Responsiveness and communication: From estimate to project completion, your contractor should regularly communicate with you, respond to all questions, and address any concerns.
• References and reviews: Check companies thoroughly by checking their latest online reviews on Google, Yelp, or the Better Business Bureau (BBB) and looking for consistently good feedback over many years. Also request recent local references to find out more.
• Experience and credentials: An established roofing company that has many years of experience in business demonstrates stability, experience, and a proven track record. Ensure the company is fully licensed, bonded, and insured before hiring. Inquire about any professional certifications relating your project, such as those from the National Roofing Contractors Association.

Signs Your Roof Needs Repair or Replacement

You may not think about your roof daily, but it plays a vital role protecting your home. Look out for these common signals that your roof needs to be inspected and repaired by a professional roofer.

Roof Age

The age and material of your roof are important. Asphalt shingles, the most popular roofing material for homes, usually last about around 20–25 years. If your roof is approaching or past this lifespan, get it inspected to see if it needs to be replaced.

Leaks or Water Stains in Your Home

One of the clearest signs of roof trouble is water leaks. Stains on your walls, ceilings, or insulation, or in your attic likely indicate water seeping through worn or damaged shingles. Even small leaks should be fixed promptly, as they can cause mold growth and further damage to your roof.

Exposed Roof Decking Underneath Shingles

If you can see roof decking or sheathing visible under your shingles, it means those shingles are curling substantially or losing their seal, and replacement is required. Shingles should lie flat to prevent water from leaking into your home.

Cracked, Broken, or Missing Shingles

Carefully examine 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 condition, 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 leak in. 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 displaying signs of sagging or uneven slopes, it could signal a problem with the structure that requires professional inspection. A sagging roof deck will worsen over time if not reinforced or replaced.