Allentown, PA

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Allentown, PA Roofing Contractor for Roof Repair & Replacement

Local Roofing Experts Serving Allentown and the Lehigh Valley

When your roof needs attention, you need a contractor you can count on. Seifert Contracting, LLC has been serving homeowners and businesses across Pennsylvania since 2010. Whether you need a full roof replacement or a fast repair, our crew arrives on schedule, keeps you informed every step of the way, and delivers quality work you can count on.  When you call us, you’re not handed off to a call center, you’re working directly with experienced roofers who know the Allentown area. Quality results at affordable prices — that’s our promise to every customer.

Roofing Services We Offer in Allentown, PA

Roof replacement Allentown, PA

Roof Replacement

A failing roof puts your entire home at risk. If your roof is aging, showing widespread wear, or has been damaged beyond repair, a full replacement is often the smarter long-term investment. Our team handles everything from tear-off to final inspection, keeping the project on time and on budget.

Roof repair Allentown, PA

Roof Repair

Not every roof problem requires a full replacement. We offer targeted repairs for leaks, missing shingles, damaged flashing, and more. Our team assesses your roof honestly and recommends only what’s necessary to keep your home protected without unnecessary costs.

Roof inspection Allentown, PA

Roof Inspection

A professional roof inspection gives you a straightforward look at the current condition of your roof. We offer inspections for Allentown homeowners, looking for signs of wear, damage, and potential failure points before they turn into bigger problems.

Storm damage Allentown, PA

Storm Damage Roof Repair

Storm damage isn’t always visible from the ground. If your home has been hit by high winds, hail, or fallen debris, a prompt inspection is critical. We identify damage quickly and get repairs underway so your home stays protected.

Gutters Allentown, PA

Gutter Installation & Replacement

Your gutters play a major role in protecting your roof, siding, and foundation. We install and replace gutters for homes and businesses throughout Allentown, including seamless gutter options that reduce the risk of leaks and cut down on maintenance.

Siding installation in progress Allentown, PA

Siding Repair & Replacement

Damaged siding affects both the look and performance of your home. We repair and replace siding using CertainTeed materials — one of the most trusted names in the industry. Whether you’re dealing with cracked panels or moisture damage, we deliver clean, lasting results.

Request Your Free Roof Estimate

Roofing Systems We Install in Allentown, PA

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Asphalt Shingle Roofing

Asphalt shingles offer reliable performance, a range of styles, and strong value. We install Owens Corning shingles for homeowners across Allentown because it is a trusted brand known for durability and long-term protection.

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Corrugated Roofing

Corrugated metal roofing is a durable, low-maintenance option for residential and commercial properties. We source panels through Central States, and this roofing type holds up well for outbuildings, barns, and commercial structures.

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Standing Seam Roofing

Standing seam metal roofing features a concealed fastener design that reduces leak risk and delivers a clean, modern look. We install panels through Sheffield Metals, a premium choice that pays off over the long run.

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TPO Roofing

TPO is a practical, cost-effective solution for flat and low-slope roofs. Known for its resistance to punctures and tears, it’s a reliable option for commercial buildings and low-slope residential structures throughout Allentown.

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Slate Roofing

Slate is known for its exceptional lifespan, making it one of the longest-lasting roofing materials available. A properly installed slate roof can protect a home for generations, adding significant value and curb appeal. It demands precision, and we have the experience to do it right.

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EPDM Roofing

EPDM is a proven rubber roofing system for flat roofs. We install EPDM using Versico products, delivering a watertight, flexible membrane that holds up over time on low-slope additions and commercial rooftops.

Roof Financing Options Available for Allentown Homeowners

Proudly Serving Allentown Neighborhoods

Seifert Contracting, LLC serves homeowners and businesses throughout Allentown and the wider Lehigh Valley region. Our service area includes communities across Lehigh and Northampton counties, as well as Monroe County and beyond. From older row homes near Center City Allentown to newer construction in the suburbs, we’ve worked on roofs of every type and age across the region.

We also serve nearby communities, including:

  • Wind Gap, PA
  • Quakertown, PA
  • Lehighton, PA
  • Mount Pocono, PA
  • Albrightsville, PA
  • And throughout Eastern Pennsylvania and West New Jersey
House in Allentown, PA

Why Allentown Homeowners Trust Seifert Contracting, LLC With Their Roof

Choosing a roofing contractor is a big decision. Here’s what sets Seifert Contracting apart from the competition:

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Family-Owned and Local

Our family-owned company has built a solid reputation across eastern Pennsylvania since 2010 by delivering quality results at affordable prices. We’re not a national chain—we’re your neighbors, and your satisfaction directly impacts our success in the communities we serve.

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Consistent Professionalism

Every roof replacement project receives the same level of commitment and professionalism, regardless of size or scope. Your home is treated with care and consideration from start to finish.

30 Years of industry experience

30 Years of Industry Experience

Our extensive industry experience means we’ve seen it all and know how to handle challenges before they become problems. This expertise translates into smoother projects and better outcomes for your roof replacement.

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Fully Licensed and Insured

Our company carries proper licensing and insurance, protecting both our team and your property throughout the roof replacement process. You can have peace of mind knowing you’re working with qualified professionals.

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On-Time, On-Budget Completion

Our track record of on-time, on-budget project completion demonstrates the reliability you can expect when you work with us. We respect your time and your investment.

Seifert Contracting, LLC is a Preferred Owens Corning Roofing Contractor

Owens Corning is one of the most trusted names in the roofing industry, and we’re proud to be a certified Owens Corning Preferred Contractor. Our customers can choose from a variety of shingle styles, colors, and performance levels, all backed by strong manufacturer warranties. These products are built for durability and designed to protect homes for decades, and we install them the right way every time.

Our Roofing Certifications, Awards & Accreditations

angi super service award 175x100
Home Advisor Screened and Approved 175x100 Color 01
Home Advisor Top Rated 175x100 Color 01
Home Advisor Elite Service 175x100 Color 01
blue seal 250 52 bbb 236018617

Roofing FAQs for Allentown Homeowners

Roof replacement costs in Allentown vary based on factors like your roof’s size, the materials selected, and how complex the project is. The best way to get an accurate number is through a free on-site estimate. Contact Seifert Contracting to schedule yours at no cost.

With proper maintenance, most asphalt shingle roofs last around 20 to 30 years. Premium materials like slate or metal can last significantly longer. Routine inspections help identify issues early and can lengthen the lifespan of your roof, regardless of the material it’s made from.

Yes. Damage from a storm isn’t always easy to spot from the ground, and putting it off can allow a small issue to turn into a costly repair. We provide roof inspections across Allentown, giving you a clear understanding of your roof’s condition after a storm.

Pennsylvania homeowners have several solid options. Asphalt shingles are the most common and perform well across all seasons. Metal roofing — both corrugated and standing seam — offers excellent durability. Slate is a premium, long-lasting choice. During your free estimate, we’ll walk you through the options that make the most sense for your home.

Most residential roof replacements are finished in one to two days, depending on the roof size and the complexity of the work. We’ll give you a clear timeline before work begins so you know exactly what to expect.

Yes. If your roof has been damaged and your home is at risk, contact us right away. We move quickly to assess the damage and get repairs underway to protect your home.

The answer depends on your roof’s age, how severe the damage is, and the condition of the structure beneath it. A free inspection is the most reliable way to find out. The Seifert team will give you an honest assessment and explain all of your options clearly.

Schedule Your Roof Inspection in Allentown Today

Your roof protects everything underneath it. Don’t wait until a small problem becomes a major expense. Seifert Contracting, LLC offers free roof estimates for homeowners throughout Allentown and the Lehigh Valley. Our experienced team will assess your roof, answer your questions, and give you a straightforward answer about what it needs.

We’re available Monday through Friday from 8 AM to 4 PM, and by appointment on Saturdays.