10 Best Roofers in Allegheny, PA

How Much Does a New Roof Cost in Allegheny?

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 Allegheny. We also compare prices for common roofing materials.

How To Choose a Roofing Company

Roof installation is a major home improvement project that can cost an amount in the tens of thousands range. It's essential to research and find a top quality and trusted local roofing contractor for the job. Here are some key considerations when choosing a roofing contractor.

• Roofing materials and products: Quality roofing materials from top brands are able to handle Allegheny's weather and hold up for decades. Beware of contractors who push extremely low-cost materials or generic products. Inspect shingle samples before making a decision.
• Detailed written estimate: Reputable roofers will provide detailed written proposals. These estimates should outline the full scope of the project, materials required, and total cost without hidden fees. Avoid vague bids or quotes that seem much too high or low.
• Experience and credentials: An established roofer that has many years of experience in business demonstrates stability, experience, and a proven track record. Ensure the company is fully licensed, bonded, and insured before hiring. Inquire about any professional certifications relating your project, such as those from the National Roofing Contractors Association.
• 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.
• Warranties and guarantees: Reputable roofers provide strong manufacturer warranties covering shingles for 30+ years and labor guarantees for at least 5 years. Use caution with roofers offering less coverage than that.
• Responsiveness and communication: From estimate to project completion, your contractor should regularly communicate with you, answer all questions, and address any concerns.

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 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 both important. The most common residential roofing material is asphalt shingles, which generally last around 20–25 years before requiring replacement. Have your roof evaluated if it’s reaching this age to determine if it needs to be replaced.

Leaks or Water Stains in Your Home

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

Exposed Roof Decking Underneath Shingles

Visible roof decking or sheathing under your shingles indicates 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 entering your home.

Cracked, Broken, or Missing Shingles

Check your shingles thoroughly from ground level or a sturdy ladder. Look for ones that have cracks or that no longer have their protective coating. Over time, storms can cause surface damage. To keep your roof in good shape, replace any shingles that are no longer attached properly or have gaping holes.

Flashing Deterioration Around Roof Penetrations

Roof flashing protects chimneys, vents, valleys, and other areas that penetrate your roofing system. If the metal flashing is damaged, coming loose, or deteriorated, it can leak. Have any flashing problems fixed right away.

Sagging Roof Line

A structural problem can cause your roof to exhibit noticeable sagging or unevenness in slope. If you notice signs of the roof sagging, schedule a professional inspection. A roof deck that isn't reinforced will only get worse without proper support.