Lancaster County Commercial Roofing Company
- 10+ Years of Experience
- 10-Year Workmanship Warranties
- Locally Owned and Operated
Commercial Roofing Services in Lancaster County
JMK Roofing provides commercial roofing services for business owners, property managers, facility managers, churches, HOAs, multi-family properties, warehouses, and industrial buildings throughout Lancaster County and surrounding areas.
Since 2012, our team has helped commercial property owners protect their buildings with dependable roof installation, repair, replacement, and maintenance.
We focus on clear recommendations, quality workmanship, and practical solutions built around the condition of your property.
We don’t upsell. We advise.
Whether you need a new commercial roof, help with an active roofing problem, or a plan for maintaining an existing system, we will explain what we find and help you determine the right next step.
Our Commercial Roofing Services
JMK Roofing provides four core commercial roofing services:
Commercial Roof Installation
A commercial roof needs to work as a complete system.
Roofing materials matter, but so do drainage, insulation, flashing, penetrations, roof slope, and installation quality. Our team installs commercial roofing systems for new construction, additions, and properties that require a complete new roof assembly.
As experienced commercial roofing installation contractors, we help property owners choose a roofing system based on:
- Building type
- Roof slope
- Drainage needs
- Existing construction
- Energy goals
- Maintenance expectations
- Project budget
- Long-term plans for the property
The goal is not simply to install a roof. It is to install a system that makes sense for the building and performs reliably over time.
Commercial Roof Repair
Not every roofing problem calls for replacement.
Localized leaks, membrane damage, failed seams, flashing issues, punctures, storm damage, and drainage problems can often be repaired when the surrounding roofing system is still in good condition.
Our commercial roof repair process focuses on identifying the cause of the issue rather than simply covering the visible symptom.
That distinction matters because water can travel through a roofing assembly before it appears inside the building. The ceiling stain you see may not be directly below the source of the leak.
When a targeted repair is still the responsible option, we will tell you.
Commercial Roof Replacement
There comes a point when repeated repairs stop making financial sense.
JMK Roofing provides commercial roof replacement services for aging, damaged, and failing roofing systems throughout Lancaster County and surrounding areas.
Replacement may make sense when:
- Leaks have become frequent
- Repairs keep returning to the same areas
- Large sections of insulation are wet
- The roofing system is near the end of its useful life
- Drainage problems are widespread
- Repair costs continue increasing
- The building needs a roofing system better suited to its current use
We help property owners compare the cost of continued repairs with the long-term value of replacement.
The goal is not to recommend a larger project than you need. It is to help you make the decision that makes sense for the building and the budget.
Commercial Roof Maintenance
Regular commercial roof maintenance can help identify problems before they become costly disruptions.
Our maintenance approach focuses on common trouble areas such as:
- Roof drains and scuppers
- Flashing
- Seams
- Penetrations
- Membrane condition
- Debris buildup
- Previous repair areas
Maintenance is especially valuable for property managers responsible for large buildings or multiple properties.
Instead of waiting for the next leak, routine roof maintenance gives you more information about the condition of the system and helps you plan repairs or future replacement more confidently.
Commercial Roofing Systems We Work With
JMK Roofing installs and services multiple commercial roofing systems to meet the needs of different buildings and budgets.
TPO Roofing
TPO is a single-ply roofing membrane commonly used on flat and low-slope commercial buildings.
It is a popular option for warehouses, retail properties, multi-family buildings, and other facilities because it provides a durable surface and is available in reflective options.
Proper installation around seams, drains, edges, and rooftop equipment is essential to long-term performance.
EPDM Roofing
EPDM is a synthetic rubber roofing membrane often used on low-slope commercial buildings.
It is known for flexibility, weather resistance, and long-term durability.
EPDM can be a practical choice for property owners looking for a dependable flat-roof system with straightforward maintenance requirements.
Modified Bitumen Roofing
Modified bitumen is an asphalt-based roofing system reinforced for additional strength.
It is commonly used on commercial low-slope roofs and can provide dependable performance for buildings that benefit from a multi-layer roofing assembly.
Commercial Metal Roofing
Metal roofing is a strong option for many commercial and industrial buildings.
It offers long service life, durability, and lower maintenance requirements than some other roofing systems.
JMK Roofing works with commercial metal roofing systems for a range of property types and building designs.
Commercial Asphalt Shingle Roofing
Not every commercial property has a flat roof.
Offices, churches, apartment buildings, assisted-living facilities, and other steep-slope commercial properties may use asphalt shingles.
JMK Roofing installs asphalt roofing systems using products from established manufacturers, including GAF and Owens Corning.
Commercial Roof Coatings
Roof coatings can serve as a supporting restoration option for certain existing commercial roofs.
When the current roofing system is still in suitable condition, a coating may help extend service life and improve protection without a complete tear-off.
A roof coating should not be used to hide wet insulation, poor drainage, or a failing system. We evaluate the existing roof first so the recommendation reflects the actual condition of the property.
Commercial Roofing for a Wide Range of Properties
JMK Roofing works with different types of commercial and multi-family properties throughout Lancaster County and surrounding communities.
These include:
- Multi-family buildings
- HOA properties
- Apartment buildings
- Assisted-living facilities
- Churches
- Industrial buildings
- Retail complexes
- Warehouses
- Hospitals
Each property type has different roofing priorities.
A warehouse may need to focus heavily on drainage and large roof areas. An apartment building may require work to be coordinated around residents. Retail properties may need to minimize disruptions to customers and tenants.
For property owners comparing industrial roofing contractors, the roofing system itself is only part of the decision.
Communication, scheduling, site coordination, safety, and long-term planning matter too.
Why Choose JMK Roofing for Commercial Roofing?
There are many local commercial roofing companies serving Lancaster County. We believe property owners should choose a contractor based on more than the lowest proposal.
More Than a Decade of Local Experience
JMK Roofing has served Lancaster and surrounding communities since 2012. Our team understands the weather and roofing conditions commercial properties face across Pennsylvania.
GAF and Owens Corning Credentials
JMK Roofing is a GAF Certified Contractor and Owens Corning Preferred Contractor. These credentials reflect our commitment to quality materials and proper installation practices.
10-Year Workmanship Warranty
Qualifying projects are backed by a 10-year workmanship warranty. We believe a commercial roofing contractor should stand behind the work they perform.
Your Roof, Our Reputation.
Clear Recommendations
We explain the condition of your roof and the options that make sense for your property. If repair is practical, we’ll say so, and if replacement offers better long-term value, we’ll explain why.
We don’t upsell. We advise.
Local Roots and Community Commitment
Owner Reuben Beiler built JMK Roofing around communication, integrity, and dependable workmanship. His years as a volunteer firefighter also helped shape our commitment to veterans, first responders, and the communities we serve.
Commercial Roofing Throughout Lancaster County and Beyond
JMK Roofing provides commercial roofing throughout Lancaster County and nearby Pennsylvania and northern Maryland communities.
Our broader service area includes:
- Chester County
- York County
- Oxford
- Stewartstown
- West Grove
- Delta
- Bel Air, MD
- Forest Hill, MD
- Jarrettsville, MD
- Rising Sun, MD
- Whiteford, MD
- Other nearby communities
Working with a local commercial roofing contractor means working with a team familiar with the weather, building types, and roofing needs common throughout the region.
Get a Free Commercial Roofing Estimate
Whether you need a new roof installation, repairs to an existing system, planned replacement, or ongoing maintenance, the first step is understanding what your commercial property actually needs.
JMK Roofing provides commercial roofing solutions built around clear communication, dependable workmanship, and long-term value.
Request a free estimate today and let our team help you determine the right roofing solution for your property.
Call (717) 940-4690 or book your estimate online.
Commercial Roofing FAQs
What Commercial Roofing Services Does JMK Roofing Offer?
JMK Roofing provides commercial roof installation, repair, replacement, and maintenance.
What Types of Commercial Roofing Systems Do You Work With?
We work with TPO, EPDM, modified bitumen, metal roofing, asphalt shingles, and commercial roof coatings.
How Do I Know If My Commercial Roof Needs Repair or Replacement?
A repair may make sense when damage is localized and the rest of the roofing system is still in good condition. Replacement may be the better choice when leaks are recurring, damage is widespread, insulation is wet, or repair costs continue increasing.
Do You Provide Commercial Roof Maintenance?
Yes. Commercial roof maintenance is one of JMK Roofing’s core commercial roofing services. Routine maintenance can help identify drainage, flashing, seam, and membrane problems before they become larger issues.
Does JMK Roofing Work on Industrial Buildings?
Yes. JMK Roofing provides roofing services for industrial buildings and warehouses as well as apartment buildings, churches, retail properties, assisted-living facilities, and other commercial properties.
Do You Offer Commercial Roofing Outside Lancaster County?
Yes. In addition to Lancaster County, JMK Roofing serves commercial properties throughout Chester County, York County, and nearby communities in northern Maryland.
JMK Roofing
141 Penny Rd, Holtwood
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We were extremely pleased with our experience with JMK Roofing. They responded promptly and provided us with an estimate right away. They were also upfront about the approximately three-month wait for installation, which we appreciated.The … More crew removed our old shingles, repaired the damaged areas, and installed our new roof with great attention to detail. The finished roof looks fantastic, and the quality of their workmanship is evident.If you're looking for an honest, reliable, and professional roofing company, we highly recommend JMK Roofing.
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Had a metal roof installed and siding replaced on front of house. JMK Roofing did an exceptional job.Took old shingles off, replaced plywood where needed and put the metal roof on. Great communication, good quality work and family oriented. … More Great pricing as well. I highly recommend this company. I would give them 10 stars if I could.
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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.
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Five‑star quality from start to finish. Reuben’s precision, professionalism, and outstanding crew made the job flawless. They left everything spotless. Highly recommend.
