10 Best Roofers in Philadelphia, PA

How Much Does a New Roof Cost in Philadelphia?

Cost planning is important when you need to tackle a project as big as replacing your roof. Below, we provide the average price range for replacing a roof on a 1,500 square foot home in Philadelphia. We also outline price differences between popular roof materials.

How To Choose a Roofing Company

A new roof installation is a large home renovation that can run tens of thousands of dollars. It's essential to research and find a top-rated, trusted roofing company for the job. Here are the top things to evaluate when choosing a roofer.

• Responsiveness and communication: From estimate to project completion, your roofer should regularly communicate with you, respond to all questions, and handle any concerns.
• Roofing materials and products: Quality roofing materials from top brands can handle Philadelphia's weather and endure years. Avoid contractors offering cheap or generic materials. Inspect shingle samples before deciding.
• References and reviews: Vet companies thoroughly by checking online review sites like Google, Yelp, or the Better Business Bureau (BBB) for years of consistently positive feedback. Request recent local references from the company to learn more.
• Detailed written estimate: Trustworthy roofing providers will give you a comprehensive written estimate. This proposal should outline the complete work plan, materials required, and total price without hidden costs. Steer clear of unclear bids, or ones that seem much too low or high.
• Experience and credentials: An established roofing company that has many years of experience in business demonstrates years of expertise, satisfied customers, and consistent quality work. Ensure the company is fully licensed, bonded, and insured before hiring. Inquire about any professional certifications that relate to your project, such as those from the National Roofing Contractors Association.
• Warranties and guarantees: Reputable roofers provide strong manufacturer warranties covering shingles for 30+ years and workmanship warranties for five or more years. Use caution with roofers offering less coverage than that.

Signs Your Roof Needs Repair or Replacement

While the average homeowner may not spend a lot of time thinking about their roof, a roof plays a vital role in keeping a home safe and secure. Keep alert for these signs that your roof might need professional attention.

Roof Age

The age and material of your roof are important. 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, get a professional inspection to determine if full replacement is needed.

Leaks or Water Stains in Your Home

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

Exposed Roof Decking Underneath Shingles

If you can see the roof deck boards underneath your shingles, it means those shingles are severely curling or losing their seal and need replacement. Shingles should lie flat to keep water from getting into your home.

Cracked, Broken, or Missing Shingles

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

Flashing Deterioration Around Roof Penetrations

Roof flashing protects chimneys, vents, valleys, and other areas that pass through the roof. If the metal flashing is cracked, peeling away, or completely worn out, it can leak. Have any flashing problems fixed right away.

Sagging Roof Line

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