10 Best Roofers in Chelmsford, MA

How Much Does a New Roof Cost in Chelmsford?

Cost is a major consideration when replacing something as big as your roof. Below, find the average price range for roof replacement on a 1,500 square foot home in Chelmsford, as well as price differences between different popular roofing materials.

How To Choose a Roofing Company

Roof installation is a major 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 choosing a roofer.

• 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 committing. Also ask about professional certifications, such as those from the National Roofing Contractors Association.
• Detailed written estimate: Quality roofing companies will provide a thorough written estimate. The quote should specify the full scope of the project, materials required, and total cost with no surprise charges. Avoid providers that offer unclear quotes, or ones that seem way too low or high.
• Responsiveness and communication: From estimate to project completion, your contractor should keep in consistent contact with you, answer all questions, and handle any concerns.
• Roofing materials and products: Quality roofing materials from leading manufacturers can withstand Chelmsford's weather and last years. Watch out for contractors offering cheap or generic materials. Inspect shingle samples before deciding.
• Warranties and guarantees: A reliable roofer will provide robust manufacturer warranties that cover shingles for 30+ years along with at least a 5-year guarantee on workmanship. Be wary of shorter warranty periods.
• References and reviews: Check companies thoroughly by checking their latest online reviews on Google, Yelp, or the Better Business Bureau (BBB) and looking for a record of consistently good feedback over many years. You can ask for recent local references to learn more.

Signs Your Roof Needs Repair or Replacement

You may not think about your roof every single day, but it protects your home in important ways. Look out for these common signals that your roof needs to be evaluated and repaired by a professional roofer.

Roof Age

The age and material of your roof are key factors. Asphalt shingles, the most popular residential roofing material, typically last 20–25 years before needing to be replaced. If your roof is nearing or past this lifespan, have it evaluated to determine if full replacement is needed.

Leaks or Water Stains in Your Home

Leaks are a common sign of roof issues. Water leaking through deteriorating shingles often leads to water stains on insulation, ceilings, and walls, or in your attic. Don't ignore even small leaks, as leaks of any size can cause mold and other damage.

Exposed Roof Decking Underneath Shingles

If you can see roof decking or sheathing underneath your shingles, it means those shingles are severely curling or losing their seal and need to be replaced. Shingles should lie flat to prevent water from entering your home.

Cracked, Broken, or Missing Shingles

Carefully inspect your shingles from the ground or a steady 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, you should replace any dislodged or gaping shingles.

Flashing Deterioration Around Roof Penetrations

Roof flashing provides a weatherproof seal around valleys, chimneys, vents, and other areas that penetrate the roof. If this metal flashing is coming loose, cracked open, or worn down, it can allow leaks. Any issues with flashing should be addressed promptly.

Sagging Roof Line

A structural problem can cause your roof to exhibit noticeable sagging or unevenness in slope. If you notice unevenness, get a roofing company to inspect it. A roof deck that isn't reinforced will only get worse without proper support.