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Trusted Roofing, Siding & Window Experts in Allentown, PA
J.O.N. Construction has served the Lehigh Valley for over 40 years, delivering expert roofing, siding, and window solutions with a commitment to quality and customer satisfaction. As a GAF Master Elite Contractor and IKO Shield Pro Plus Contractor, we combine industry-leading certifications with hands-on expertise to ensure durable, code-compliant installations. Our family-owned business prioritizes professionalism, timeliness, and thorough site cleanup, offering both residential and commercial services across Pennsylvania. With decades of experience, we specialize in asphalt shingle, metal, and flat foam roofing systems, along with vinyl siding and window replacements.

Our teams dedication to transparency, competitive pricing, and environmental responsibility has earned us trust in the communities we serve. We streamline insurance claims for storm damage and provide free estimates to help clients make informed decisions. Backed by manufacturer warranties and a focus on long-term client relationships, we aim to enhance property value while ensuring lasting protection against harsh weather conditions.
Services
Roof Repair Roof Replacement Siding Installation Window Replacement Gutter Services Commercial Roofing Residential Roofing Metal Roofing Vinyl Siding Door Installation
Details
  • Year established: 1980
Highlights and features
  • We are GAF Master Elite Certified roofing specialists with 40+ years of local experience.
  • Our team completes most projects within 1-2 days while ensuring thorough site cleanup.
  • We offer exclusive manufacturer warranties and financing options for affordable upgrades.
  • Our storm damage experts streamline insurance claims with partnerships across major carriers.
  • We provide free, no-obligation estimates with transparent pricing and material options.
Associations and certifications
  • GAF Master Elite Contractor
  • IKO Shield Pro Plus Contractor
  • Construction Materials Recycling Association
What people say
On-time service Thorough inspections Quality workmanship Competitive pricing Storm damage experts
Services
Roof Replacement
J.O.N. Construction provides full roof replacement services using durable materials like asphalt shingles, metal, and flat foam systems. Our GAF-certified team ensures proper installation with attention to flashing and insulation. We handle residential and commercial projects, offering manufacturer warranties and energy-efficient options to enhance property value and weather resistance.
Storm Damage Repair
Specializing in storm-related roof and siding repairs, we assist clients with insurance claims and documentation. Our team responds promptly to hail, wind, and storm damage, restoring properties to pre-loss condition. We partner with major insurers to streamline approvals and minimize client stress during the repair process.
Vinyl Siding Installation
We install low-maintenance vinyl siding that enhances curb appeal while protecting against weather elements. Our solutions include insulated options for improved energy efficiency. Backed by material warranties, our siding installations are tailored to match architectural styles and client preferences across residential and commercial properties.
Window Replacement
Our window replacement services feature energy-efficient vinyl windows from trusted brands like Simonton. We ensure proper sealing and insulation to reduce energy costs and drafts. The team handles custom sizing, old window removal, and installation with minimal disruption to homeowners.
Commercial Roofing
We offer commercial roofing solutions including flat foam, single-ply, and metal systems designed for durability and compliance. Services cover new construction, repairs, and maintenance for warehouses, factories, and retail spaces. Our team prioritizes minimal downtime and long-term performance with reinforced insulation and leak-resistant materials.
Questions
What areas do you serve?
We serve Allentown, Lehigh Valley, Bethlehem, Easton, Macungie, Emmaus, and surrounding Pennsylvania communities for roofing, siding, and window projects.
Do you offer free estimates?
Yes, we provide free, no-obligation estimates for all residential and commercial roofing, siding, and window services.
Are you certified by roofing manufacturers?
We are a GAF Master Elite Contractor and IKO Shield Pro Plus Contractor, ensuring access to premium materials and extended warranties.
How do you handle insurance claims for storm damage?
Our team assists with documentation, inspections, and direct communication with insurance companies to simplify the claims process for roof and siding repairs.
What financing options are available?
We partner with financial institutions to offer affordable payment plans with low down payments for roof, siding, and window replacements.
How long does a typical roof replacement take?
Most residential roof replacements are completed within 1-2 days, depending on project size and weather conditions.
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