Commercial Roofing Service in Chester County, PA
- 10+ Years of Experience
- 10-Year Workmanship Warranties
- Locally Owned and Operated
Trusted Commercial Roofing Company in Chester County
Commercial property owners and managers in Chester County, PA know the challenge of maintaining a roof that protects, performs, and meets code year-round. From the historic districts of West Chester to the fast-growing business parks in Exton and Kennett Square, buildings here face unpredictable weather, strict permitting, and aging infrastructure. And when roofing issues arise, every delay can cost time, money, and tenants.
That’s why Chester County businesses turn to JMK Roofing. Since 2012, we’ve helped commercial clients protect their properties with responsive, honest, and expertly executed roofing work. Whether you’re managing a church, apartment complex, warehouse, or healthcare facility, we bring tailored solutions that reduce risk and maximize performance. We’re certified by Owens Corning and GAF, backed by a 10-year workmanship warranty, and committed to keeping your business dry and disruption-free.
Full-Service Commercial Roofing Solutions for Chester County Businesses
We provide a full range of commercial roofing services that are built to meet performance standards, industry codes, and the unique conditions of southeastern Pennsylvania.
Commercial Roof Installation
New construction projects or facility expansions need a system that’s built right from the start. We install commercial-grade roofing systems that meet local building codes and property-specific needs, including energy efficiency and drainage.
Commercial Roof Replacement
If your building’s roof is aging, leaking, or causing energy loss, we offer complete roof replacement with minimal downtime. Our experienced crews manage every phase—from tear-off to final inspection—with clear communication and proven materials.
Commercial Roof Repair
Not all problems require a full replacement. We offer targeted roof repairs to stop leaks, patch membrane damage, and restore flashing integrity. Our repairs come with upfront estimates and long-term recommendations.
Preventative Maintenance & Roof Inspections
Extend the life of your commercial roof with proactive care. Our maintenance programs include biannual inspections, membrane checks, drainage clearing, and small repairs—reducing your risk of unexpected failures.
Types of Commercial Roofing Systems We Install
Every building and budget requires the right system. We work with top manufacturers to install high-performing, code-compliant roofing systems tailored to your property type.
TPO Roofing
TPO is ideal for flat or low-slope roofs and is known for its energy efficiency and reflective properties. It’s a go-to option for warehouses, retail stores, and schools across Chester County.
EPDM Rubber Roofing
This durable, flexible system performs well in freeze-thaw cycles and long-term weather exposure. EPDM is commonly used on office parks, churches, and medical buildings.
Modified Bitumen Roofing
Multi-layer protection with strong waterproofing and impact resistance. We recommend modified bitumen for buildings with foot traffic or equipment on the roof.
Metal Roofing
From standing seam panels to exposed fastener systems, commercial metal roofing delivers 40–50 years of performance. It’s ideal for industrial buildings and farm structures in Chester County.
Roof Coatings
When your roof isn’t ready for full replacement, we offer silicone and acrylic roof coatings to extend the life of your existing system. Coatings add reflectivity and waterproofing with minimal disruption.
Industries and Property Types We Serve
JMK Roofing works with a wide variety of commercial property types across Chester County. We understand the challenges of maintaining occupied buildings, securing permits, and staying within tight timelines.
We serve:
- Office Buildings & Professional Complexes
- Multi-Family Housing & HOAs
- Retail Centers & Shopping Plazas
- Industrial Facilities & Warehouses
- Churches & Religious Buildings
- Schools & Assisted Living Centers
- Hospitals & Healthcare Facilities
No matter your industry, we deliver roofing solutions that support safety, comfort, and operations.
Why Choose JMK Roofing for Commercial Roofing in Chester County
Commercial roofing is more than just materials—it’s about reliability, clarity, and results. At JMK Roofing, we make it easy for building owners and property managers to get the quality service they deserve. We show up on time, communicate clearly, and stand behind our work with strong warranties.
Here’s why our clients choose us:
- 10-Year Workmanship Warranty
- Manufacturer Certifications with Owens Corning & GAF
- Fully Licensed and Insured
- Responsive Emergency Repairs
- Financing Available for Qualifying Projects
- Assistance with Insurance Claims
- Familiarity with Local Permitting & Building Code
We don’t subcontract your project—we manage it from start to finish.
Other Services We Offer
In addition to commercial roofing, we provide complementary exterior services for businesses across Chester County:
- Gutter Installation & Gutter Guards
- Flat Roof Drainage Solutions
- Siding Installation (Fiber Cement, LP SmartSide, Metal)
- Storm Damage Repairs & Insurance Assistance
- Skylight Installation & Flashing Repair
Explore all of our commercial services here
Request a Commercial Roofing Estimate in Chester County, PA
If you’re dealing with a leaking roof, storm damage, or an aging system, don’t wait until the problem gets worse. At JMK Roofing, we provide clear guidance, fair pricing, and fast action—so you can focus on your business, not your building envelope.
Call us today at (717) 940-4690 or request a commercial roofing estimate online. We’ll help you get back to business with a roof you can count on.
What Chester County Business Owners Should Know About Commercial Roofing
We know that maintaining a commercial roof in Chester County means juggling a lot—weather, tenants, budgets, and deadlines. You’ve got enough on your plate. That’s why we believe in giving clear answers to common questions, with no jargon or sales pressure. Below are some of the most frequent things we’re asked by business owners and facility managers like you.
How long does a commercial roof typically last in Chester County?
A commercial roof in Chester County typically lasts between 20 and 30 years. The exact lifespan depends on the roofing material, how well it was installed, and how consistently it’s maintained. For example, TPO and EPDM systems generally last about 20–25 years, while well-installed metal roofing can easily last 40 years or more.
What is the best roofing system for flat commercial buildings?
The best roofing system for flat commercial buildings in Chester County depends on your priorities—whether it’s energy savings, long-term durability, or ease of repair. TPO is a smart choice for energy efficiency. EPDM is great if your building sees wide temperature swings. Modified bitumen holds up well under foot traffic or when equipment is installed on the roof.
Do I need a permit for a commercial roof replacement in Chester County?
Yes, commercial roof replacements in Chester County usually require a permit. At JMK Roofing, we handle all of that for you—from pulling the permit to scheduling the final inspection—so your project stays compliant and stress-free.
Can my commercial roof be repaired instead of replaced?
Many commercial roofs can be repaired rather than replaced, especially if the damage is localized and the rest of the system is still structurally sound. We always start with a full inspection and will never push a full replacement unless it’s truly the best long-term option for your property.
What signs should I look for to know if my commercial roof needs attention?
If you’re seeing leaks, water stains, ponding water, or visible cracks and bubbling on the roof membrane, it’s time to take a closer look. An unexpected spike in your heating or cooling bills can also signal roof trouble. And if your roof is over 20 years old, even without obvious issues, it’s smart to get a professional inspection.
Do you offer commercial roof maintenance plans in Chester County?
Yes, we do. Our commercial maintenance plans are designed to prevent problems before they start. We offer scheduled inspections, drainage checks, small repairs, and full condition reports—so you’re never caught off guard by unexpected issues or surprise costs.
JMK Roofing
141 Penny Rd, Holtwood
-
Reuben and his team did a wonderful job. They went above and beyond what we asked for and expected. We received several quotes and JMK came in with the best price also. I cannot say enough good things about Reuben and his crew.Highly recommend … More them.
-
Highly recommended after our experience with JKM. Reuben's estimate was our best price received, for our entire roof replacement, from multiple roofers. He and his crew showed up at the exact times he told me. And gave me a quality … More job over a month earlier than his initial prediction of the schedule. They left our home and yard completely cleaned up afterwards, so well you couldn't tell they were ever there. I believe the job took longer than he estimated but still honored the original price. I will recommend JMK Roofing to friends without hesitation, Thank you!
-
Reuben and his crew did a fantastic job replacing our roof. One reason I chose his company was apparent when he came out to give us an estimate. Reuben really listens to what you say and offers suggestions for a solution. He is unassuming … More and genuine. Our roof had some special problems being very steep and had leaks to boot. We’ve had some heavy rains after they finished the roof and no more leaks! They were especially attentive in cleaning up. I would recommend his company to anyone with hesitation.
