10 Best Roofers in Troy, IL

How Much Does a New Roof Cost in Troy?

Cost is an important consideration when replacing your roof. Below is the typical price range to replace a roof on a 1,500 square foot home in Troy. We also highlight prices for common roofing materials.

How To Choose a Roofing Company

Installing a new roof is a large home improvement project that can cost upwards of twenty thousand dollars out of pocket. It’s essential to do your research and find the most qualified company for the job. Here are the key factors to consider when choosing a roofer.

• Warranties and guarantees: Reputable roofers provide robust guarantees from shingle manufacturers which protect shingles for over 30 years and workmanship warranties for five or more years. Use caution with roofers offering shorter warranties.
• Experience and credentials: Companies operating for over a decade have a proven history and track record of quality work and satisfied customers. Make sure any provider you consider is properly licensed, bonded, and insured. Inquire about professional certifications, such as those from the National Roofing Contractors Association.
• Roofing materials and products: Quality roofing materials from leading manufacturers are able to handle Troy's weather and hold up for decades. Beware of contractors who push extremely low-cost materials or generic products. Check out shingle samples before deciding.
• Responsiveness and communication: From quote to project completion, your contractor should maintain ongoing communication with you, answer all questions, and handle any concerns.
• Detailed written estimate: Trustworthy roofers will provide detailed written proposals. These bids should outline the full project scope, materials required, and total cost with no hidden fees. Avoid vague quotes 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 history of consistently positive reviews. Requesting local references is another great way to learn more about the customer experience.

Signs Your Roof Needs Repair or Replacement

Though it likely doesn't cross homeowners' minds daily, your roof plays a key role in protecting your home. Watch for these common signs that your roof may be in need of professional inspection and repair.

Roof Age

The age and material of your roof are important. Asphalt shingles, the most popular residential roofing material, typically last around 20–25 years before needing to be replaced. If your roof is nearing or past this lifespan, get a professional inspection to determine if full replacement is needed.

Leaks or Water Stains in Your Home

One of the most obvious 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 encourage mold growth and roof deterioration.

Exposed Roof Decking Underneath Shingles

Visible roof decking or sheathing under your shingles is a sign that those shingles are severely curling or losing their seal. This means the shingles likely need replacement. Shingles need to lie flat to stop water from getting into your home.

Cracked, Broken, or Missing Shingles

Inspect your roof shingles from the ground or a safe ladder. Look for cracking or loss of protective granule coating. Storms that bring strong winds can cause surface damage over time. To keep your roof in good shape, replace any shingles that have come loose or are openly gaping.

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 take care of any flashing issues.

Sagging Roof Line

An uneven roofline may mean there's a structural issue that requires professional evaluation. Without taking steps to fix or replace it, a sagging roof will get worse over time.