10 Best Roofers in Allentown, PA

How Much Does a New Roof Cost in Allentown?

Price is an important 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 Allentown. We also highlight prices for common roofing materials.

How To Choose a Roofing Company

Installing a new roof is a major home renovation that may cost tens of thousands of dollars when finished. It's essential to research extensively to find a highly skilled and reputable roofing company for the job. Here are some important considerations when choosing a roofer.

• Responsiveness and communication: From the time you get a quote to project completion, your roofer should keep you regularly updated. A representative should address questions and resolve any issues during the project.
• References and reviews: Vet companies thoroughly by verifying on review sites such as Google, Yelp, or the Better Business Bureau (BBB) that they have consistently positive feedback. You can also request recent local references to learn more.
• Roofing materials and products: Leading manufacturers produce durable roofing materials that can withstand Allentown's weather for years. Steer clear of contractors pushing low-cost or generic products. Inspect shingle samples before making a decision.
• Experience and credentials: Look for companies that have been operating for at least 10 years. These companies' extensive experience and time in operation reflects stability, expertise, and satisfied past clients. Confirm that a provider has appropriate licenses, bonds, and insurance before hiring. Also ask about professional certifications, such as those from the National Roofing Contractors Association.
• 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: Quality roofing companies will provide detailed written proposals. These estimates should outline the full project scope, materials needed, and total cost with no hidden fees. Avoid vague quotes or ones that seem much too high or low.

Signs Your Roof Needs Repair or Replacement

Though most homeowners don't think about their roof every single day, a roof plays a vital role in keeping a home safe and secure. Be on the lookout 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 common residential roofing material, typically last around 20–25 years before needing replacement. Schedule a professional inspection if your roof is nearing 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 insulation, walls, or ceilings, or in your attic are often a sign of water seeping through damaged or worn shingles. Even small leaks should be fixed promptly, as they can facilitate mold growth and further damage your roof.

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 it's time for replacement. Shingles need to lie flat to stop water from entering your home.

Cracked, Broken, or Missing Shingles

Carefully examine your shingles from the ground or a steady ladder. Look for any shingles that have cracks or are missing granules. Over time, environmental factors like storms can cause surface damage. To keep your roof in good condition, you should replace any dislodged or gaping shingles.

Flashing Deterioration Around Roof Penetrations

Roof flashing protects chimneys, vents, valleys, and other areas that penetrate your roofing system. 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

If you notice your roofline displaying signs of sagging or uneven slopes, it could signal a problem with the structure that requires professional inspection. A sagging roof deck will worsen over time if not given proper reinforcement or replaced entirely.