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Commercial Roofing Services

Commercial Roofing & Exterior Services around Pennsylvania

Your Trusted Partner for Commercial Roofing

If you’re a business owner or property manager, your building’s roof is more than a structure—it’s an essential asset protecting your business operations, employees, inventory, and equipment. At Gorilla Exterior Co., we provide commercial roofing services that are engineered for performance, built to last, and tailored to meet the demands of every commercial property.

From small retail buildings to large-scale industrial facilities, we deliver commercial roof installations, repairs, and replacements that keep your building dry, secure, and energy efficient. We understand what’s at stake—and we deliver roofing solutions with minimal disruption and maximum results.

AS SEEN ON

Full-Service Commercial Roofing Solutions

Whether you need emergency roof repair, a complete roof replacement, or are installing a roof on new construction, Gorilla Exterior Co. is your trusted partner. We work with all types of commercial roofing systems and provide expert guidance every step of the way.

Roll of Flat roof Material

Our Commercial Roofing Services Include:

  • New commercial roof installation

  • Commercial roof replacement

  • Emergency commercial roof repair

  • Preventive maintenance programs

  • Roof coatings and waterproofing

  • Roof inspections and leak detection

We work closely with property managers, facility supervisors, and general contractors to ensure roofing projects are done on time, on budget, and to spec.

Commercial Roof Installation

If you’re constructing a new building or adding an extension to your facility, proper commercial roof installation is critical. A poorly installed roof can lead to leaks, energy loss, and costly long-term damage.

At Gorilla Exterior Co., we assess your building’s architecture, usage, and energy needs to recommend and install the ideal roofing system. We install a variety of systems for different applications, including:

Commercial Roofing Systems We Install:

  • TPO (Thermoplastic Polyolefin) – Known for its reflective white surface and energy efficiency.

  • EPDM (Ethylene Propylene Diene Terpolymer) – A durable rubber roofing material, excellent for large flat roofs.

  • Modified Bitumen – Flexible and strong, ideal for high-traffic roof areas.

  • Built-Up Roofing (BUR) – Multi-layer protection for flat or low-slope roofs.

  • PVC Roofing Systems – Chemical-resistant, perfect for restaurants or manufacturing facilities.

  • Metal Roofing – Long lifespan and ideal for sloped commercial buildings.

We also install commercial roof insulation systems to enhance energy performance and meet building codes.

Commercial Roof Repair Services

Leaks or storm damage can halt your business operations and expose your property to risk. That’s why Gorilla Exterior Co. offers fast, reliable commercial roof repair services—available 24/7 for emergencies.

Common Commercial Roof Problems We Solve:

  • Roof leaks and interior water stains
  • Ponding water on flat roofs

  • Membrane punctures and tears

  • Blistering, cracks, or exposed seams

  • Flashing damage

  • Storm, wind, or hail-related damage

Our certified technicians will inspect the issue, document the damage, and perform high-quality repairs using manufacturer-approved materials and techniques. We help prevent small issues from turning into costly shutdowns.

Commercial Roof Replacement

If your commercial roof has reached the end of its lifespan or has widespread damage, replacement may be the smartest and most cost-effective solution.

Signs You May Need a Roof Replacement:

  • Extensive membrane failure or shrinkage

  • Persistent water intrusion despite repairs

  • Roofing system beyond its expected service life

  • High energy bills due to poor insulation

  • Structural concerns in decking or support

Gorilla Exterior Co. provides complete tear-off and commercial roof replacement services, helping you choose a long-lasting, energy-efficient roofing system that meets your performance goals and budget.

Preventive Roof Maintenance & Inspections

Routine maintenance is essential to extend the life of your commercial roof and avoid unexpected repair costs. Our preventive maintenance programs are customized to your building’s size, usage, and existing system.

Our Commercial Roof Maintenance Services Include:

  • Scheduled roof inspections (semi-annual or annual)

  • Leak detection and moisture scanning

  • Flashing and sealant checks

  • Gutter and drainage cleaning

  • Minor repairs before they become major issues

We also provide detailed inspection reports for building owners, investors, and insurers to keep you compliant and protected.

Roof Coatings and Energy Efficiency

Looking for a cost-effective way to extend the life of your commercial roof? Gorilla Exterior Co. offers roof coating systems that protect, restore, and enhance your existing roof without the cost of full replacement.

Benefits of Roof Coatings:

  • Reduce heat absorption and lower cooling costs

  • Waterproof aging surfaces

  • Seal cracks and extend roof life

  • Improve reflectivity and meet energy codes

  • Save time and money vs. full replacement

Our coatings are ideal for TPO, EPDM, metal, and BUR systems. We’ll assess whether a cool roof system is the right fit for your facility.

Why Gorilla Exterior Co. is the Right Choice

When it comes to commercial roofing contractors, businesses throughout the region turn to Gorilla Exterior Co. because of our unmatched professionalism, technical knowledge, and consistent results.

What Sets Us Apart:

  • Licensed and insured commercial roofing company

  • Certified installers for top manufacturers (GAF, Mule-Hide, Versico, etc.)

  • OSHA-compliant job sites

  • Clear communication from project start to finish

  • Free commercial roof inspections and estimates

  • Competitive pricing and flexible project timelines

We’ve successfully completed projects for warehouses, shopping centers, schools, restaurants, medical offices, and more. No matter the scope or complexity, we deliver.

Frequently Asked Questions About Commercial Roof Services

1. What is the best roofing system for commercial buildings?
It depends on your building’s size, slope, usage, and energy needs. TPO and EPDM are excellent for flat roofs, while metal roofing is ideal for sloped structures. We’ll recommend the right system after inspection.

2. How long does a commercial roof last?
Typical lifespans vary by material—TPO (15–20 years), EPDM (20–25 years), Metal (30–50 years). Routine maintenance can significantly extend roof longevity.

3. Do you offer commercial roofing maintenance plans?
Yes. We offer custom maintenance programs that help identify and address issues early, saving you money and minimizing risk.

4. How much does commercial roofing cost?
Pricing depends on roof size, material type, and scope of work. Gorilla Exterior Co. offers free commercial roof estimates to help you budget accurately.

5. Can you work around business hours or reduce downtime?
Absolutely. We schedule work to suit your operations—including off-hours or weekends when needed—to minimize interruptions.

Gorilla Exterior CO. - Local Lancaster Roofers You Can Trust

“Commercial Roofing. Built to Perform. Trusted to Last.”

Protect your business with expert commercial roofing services from Gorilla Exterior Co.—designed for performance, energy savings, and long-term durability. Contact us for your free estimate today.

Gorilla Exterior CO. proudly provides our best Residential Roofing Services in Lancaster and the surrounding areas including:
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    West Chester’s Top Rated Contractor For Roofing and Exterior Services!

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    Roofing and Exterior Services in York, PA

  • Residential Roofing Services Lancaster, PA

    Providing Lancaster, PA High-End Roofing Services For Years

  • Residential Roofing Services Denver, PA

    Best Roofing and Exterior Company in Denver, PA!

  • Residential Roofing Services Harrisburg, PA

    Leading Roofing and Exterior Company in Harrisburg, PA!

  • Residential Roofing Services Reading, PA

    Reading’s Top Rated Roofing Contractor For Roof Repair or Replacement!

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