10 Best Roofers in Ann Arbor, MI

How Much Does a New Roof Cost in Ann Arbor?

Cost is an important 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 Ann Arbor, as well as comparisons between various popular roofing materials.

How To Choose a Roofing Company

Installing a new roof is a big home renovation that may cost over ten thousand dollars total. It's crucial to research in depth to find a highly skilled and reputable roofing company for the job. Here are some important considerations when hiring a roofer.

• Warranties and guarantees: A reliable roofer will provide robust manufacturer warranties that cover shingles for 30+ years along with at least a 5-year workmanship warranty on labor. Be wary of shorter guarantees.
• Roofing materials and products: Leading manufacturers produce durable roofing materials that can withstand Ann Arbor's weather for years. Steer clear of contractors pushing low-cost or generic products. Check out shingle samples before making a decision.
• Experience and credentials: Providers with a decade or more of experience 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.
• Detailed written estimate: Trustworthy roofing contractors will give you a comprehensive written quote. 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, respond to all questions, and address any concerns.
• References and reviews: Research companies carefully by checking reviews on sites like Google, Yelp, or the Better Business Bureau (BBB). Look for years of consistently positive feedback. Also ask for recent local references.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof every day, it plays a vital protective role for your home. Keep watch for these common signs that your roof may need professional inspection and repair.

Roof Age

The age and material of your roof are key factors. Asphalt shingles, the most popular residential roofing material, typically last around 20–25 years before needing replacement. 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

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

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 prevent water from getting into your home.

Cracked, Broken, or Missing Shingles

Examine your roof shingles from the ground or a steady ladder. Look for tears in the shingle surface or loss of protective granule coating. Storms that bring strong winds can cause surface damage over time. To maintain your roof, replace any shingles that are no longer securely attached or have open gaps.

Flashing Deterioration Around Roof Penetrations

Metal flashing on your roof seals off vents, chimneys, 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

A structural problem can lead to roof sagging or uneven slopes. If you notice unevenness, get a roofing company to inspect it. An improperly supported roof deck will get worse over time.