10 Best Roofers in Andover, MN

How Much Does a New Roof Cost in Andover?

Price is a major consideration when replacing your roof. Below you'll find the typical price range to replace a roof on a 1,500 square foot home in Andover. We also highlight prices for 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 when finished. It's crucial to research extensively to find the best credentialed and most respected roofing company for the job. Here are the main things to consider when hiring a roofer.

• Experience and credentials: Seek out providers that have been operating for a decade or more. 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 inquire about professional certifications, such as those from the National Roofing Contractors Association.
• Responsiveness and communication: From quote to project completion, your contractor should regularly communicate with you, respond to all questions, and resolve any concerns.
• Warranties and guarantees: The best roofers provide strong guarantees from the shingle makers covering materials for 30+ years, together with at least a 5-year labor warranty. Watch out for companies with less robust coverage.
• Detailed written estimate: Trustworthy roofing companies will offer a comprehensive written proposal. This estimate should outline the complete work plan, materials needed, and total price with no hidden fees. Steer clear of unclear quotes, or ones that seem much too high or low.
• Roofing materials and products: Quality roofing companies sell quality materials that can withstand Andover's weather and last a long time. Be careful of contractors pushing extremely inexpensive or generic options. Check out shingle samples before committing.
• 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 history of consistently good feedback over many years. You can ask for recent local references to learn more.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof every single day, a roof plays an important 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, generally last around 20–25 years before needing replacement. Have your roof evaluated if it’s approaching or past this lifespan to determine if full replacement is needed.

Leaks or Water Stains in Your Home

One of the clearest signs of roof trouble is water leaks. Stains on your walls, insulation, or ceilings, or in your attic are often a sign of water seeping through worn or damaged shingles. Even small leaks should not be ignored, as they can cause mold growth and further deteriorate your roof.

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 house.

Cracked, Broken, or Missing Shingles

Examine your shingles closely from a sturdy ladder or while on the ground. Look for shingles that are cracked or no longer have their protective granule layer. Storms can cause roof damage over time. To keep your roof in good shape, replace any missing shingles, or ones that have gaping holes.

Flashing Deterioration Around Roof Penetrations

Roof flashing provides a watertight seal around chimneys, vents, valleys, and other areas where water can penetrate your roof. Cracked, peeling or deteriorated flashing can allow leaks. We recommend promptly resolving any flashing issues that come up.

Sagging Roof Line

A structural problem can cause your roof to exhibit noticeable sagging or unevenness in slope. If you notice sagging or an uneven slope, get a roofing company to inspect it. An improperly supported roof deck will continue to deteriorate over time.