Top-Rated Commercial Roofers in Johnstown, PA
Your Reliable Commercial Roofing Partner Since 2009
At L&L Roofing Systems, we’ve been serving Johnstown and Cambria County businesses since 2009 with one goal: keeping your commercial property protected year-round. From thorough roof inspections to expert repairs and new installations, our services are built to handle the unique demands of the local climate.
With over 15 years of proven experience, our family-owned team delivers roofing solutions that safeguard your investment while minimizing disruption to daily operations.
Schedule your free roof inspection today and see why businesses across Johnstown trust L&L for reliable roofing done right.
L&L Roofing Systems LLC
Read Why Businesses in Johnstown Trust L&L Roofing Systems
L&L Roofing Systems LLC
Our Roofing Services for Every Commercial Property
Our comprehensive roof inspection services take into account Johnstown’s harsh weather patterns, including heavy snow loads and rapid temperature fluctuations. Each detailed assessment utilizes advanced imaging technology to document the condition of your roof system, identify potential vulnerabilities, and provide actionable maintenance recommendations.
Our certified installers work with all major systems, including TPO, PVC, spray polyurethane foam, and fabric-reinforced membranes. We make sure your new roof is built to last, energy-efficient, and the right fit for your property.
When repairs are no longer cost-effective, our commercial roof replacement services provide long-term solutions. We efficiently remove existing materials, address any structural concerns, and install modern roofing systems designed for reliable performance over the long term.
Professional roof coatings extend the lifespan of your existing roof while dramatically improving its energy efficiency. Our elastomeric and silicone coating systems create seamless barriers that reflect up to 85% of solar radiation, significantly reducing cooling costs.
When unexpected damage threatens your commercial building, our 24/7 emergency roof service team responds rapidly to minimize business disruption. We provide immediate temporary repairs to prevent water intrusion, followed by permanent solutions once conditions permit.
Even minor roof issues can turn into costly damage if left untreated. Our experienced roofers provide targeted commercial roof repairs that address leaks, cracks, and damaged sections before they escalate into more severe issues. We identify the root cause, apply lasting solutions with high-quality materials, and restore your roof’s performance, helping you avoid major repairs and protect your business investment.
Schedule Your Free Inspection
Call or Text Us Today
(724) 840-3841
L&L Roofing Systems LLC
Professional Solutions for Every Type of Roof
TPO Roofing Systems
Key Benefits
Energy Star-rated efficiency, heat-welded seam technology, 50+ mph wind resistance, and Class A fire rating for superior commercial protection.
Ideal For
Flat-roof warehouses, distribution centers, retail complexes, and commercial properties prioritizing cost-effective energy savings with proven long-term performance in Pennsylvania’s climate.
PVC Commercial Roof Solutions
Key Benefits
Chemical and grease resistance, 80% solar reflectivity, reducing HVAC costs by up to 30%, and superior flexibility in freezing temperatures.
Ideal For
Food processing plants, hospitals, restaurants, and facilities requiring NSF-approved roofing materials that meet strict health and safety compliance standards.
Metal Roof Restoration
Key Benefits
Stops rust progression, seals all fasteners and seams, adds 10-15 years of service life, and costs 50-70% less than replacement.
Ideal For
Aging industrial buildings, pre-engineered metal structures, agricultural facilities, and commercial properties with structurally sound metal roofs needing renewed weather protection.
Seamless Spray Foam Applications
Key Benefits
R-6.5 insulation value per inch, monolithic waterproof layer, self-flashing around penetrations, and elimination of thermal bridging and ponding issues.
Ideal For
Restaurants, data centers, manufacturing facilities, and buildings with complex rooftop equipment requiring reliable waterproofing and energy efficiency.
Reinforced Membrane Systems
Key Benefits
Polyester or fiberglass scrim reinforcement provides 300% greater tensile strength, hail and foot-traffic resistance, and dimensional stability in extreme weather.
Ideal For
Cold storage facilities, logistics hubs, and commercial buildings requiring maximum durability under heavy use or harsh conditions.
Premium Roofing System Options
Premium PVC Materials
Our Conklin-certified PVC membranes feature advanced plasticizer technology that maintains flexibility through Johnstown’s freeze-thaw cycles. The reinforced scrim provides puncture resistance while maintaining walkability for routine HVAC maintenance on commercial roofs.
Reinforced Membrane Technology
Fabric-reinforced systems combine polyester or fiberglass scrims with advanced polymers, delivering 300% greater tensile strength than standard membranes. These materials resist hail impact and foot traffic while maintaining dimensional stability in extreme temperature conditions.
Polyurethane Spray Foam Roofing
Johnstown, PA experiences extreme temperature fluctuations, making top-notch insulation essential. Our spray-applied polyurethane forms a continuous, watertight layer and boosts R-value, helping to lower heating and cooling costs. Perfect for expansive commercial buildings with substantial energy requirements.
Modern TPO Installation
Our certified technicians use robotic welders, ensuring consistent 1.5-inch seam integrity across your entire commercial roof. TPO’s molecular structure resists dirt accumulation, maintaining high reflectivity without the need for special coatings throughout its 20-30 year service life.
Professional Metal Restoration
Specialized elastomeric coatings bond at the molecular level to existing metal surfaces, creating waterproof barriers that expand and contract without cracking. These CRRC-rated systems reduce surface temperatures by 50°F, significantly lowering cooling demands.
L&L Roofing Systems LLC
What Makes Us Your Go-to Commercial Roofers in Johnstown
15+ Years of Proven Excellence
Since 2009, L&L Roofing Systems has protected commercial properties through every season and storm. Our extensive portfolio includes manufacturing facilities, office complexes, and retail centers throughout Cambria County. This deep market knowledge ensures we understand your specific roofing needs and deliver solutions that withstand Pennsylvania’s demanding climate conditions.
Faith-Based Integrity & Community Investment
Our founding principles of confidence, zeal, compassion, and humility guide every project we undertake. L&L Roofing Systems dedicates 3% of revenue to charitable causes and community support throughout the area. When you choose us, you partner with a commercial roofing contractor that shares your values and invests in the future of our community.
Certified Conklin Contractors
As certified Conklin Roofing Contractors, we meet stringent installation standards and use only premium American-made materials. Our Energy Star-rated products, CRRC-certified coatings, and UL-classified systems deliver superior performance while reducing energy costs. This certification ensures your commercial roof receives professional installation backed by manufacturer support.
Rapid 24/7 Emergency Response
When severe weather damages your commercial roof, every minute counts. Our emergency response team mobilizes quickly to prevent water intrusion and protect your assets. We maintain fully stocked service vehicles and experienced crews ready to provide temporary repairs at any time, followed by permanent solutions that restore your business operations.
Comprehensive Warranty Protection
We stand behind our work with industry-leading warranty coverage up to 25 years on materials and artistry. Our proactive maintenance programs help preserve warranty validity while identifying potential issues before they become costly failures. This commitment to long-term protection gives you peace of mind and predictable roofing expenses.
Our Recent Work
Commercial Roofing Projects in Johnstown, PA
Johnstown, PA covers the full range of what we work on, from a school and a medical office to an auto repair shop and a manufacturing facility. Here are some of those roofs: the 10 projects below cover more than 110,000 sq ft.
TPO Roof on a School in Johnstown, PA
- Service Provided
- Single-Ply Membrane Roofing
- Property Type
- School
- Material
- TPO Membrane
- Roof Size
- 55,741 sq ft
We cut and vented the old TPO, replaced the damaged insulation, then added new board stock, retrofit drains and trim. A 60-mil membrane went on with hot-air welded seams and sealed edges.
Roof Restoration on a Medical Office in Johnstown, PA
- Service Provided
- Roof Restoration
- Property Type
- Medical Office
- Material
- Fabric-Reinforced Acrylic Coating
- Roof Size
- 9,806 sq ft
We washed the whole roof and primed it, then reinforced every seam with fabric. Fabric was embedded across the field in base coat and finished with a white reflective top coat.
Seam and Protrusion Repair on an Office Plaza in Johnstown, PA
- Service Provided
- Roof Repair
- Property Type
- Office Plaza
- Material
- Acrylic Roof Coating
- Roof Size
- 7,000 sq ft
This roof needed its seams and protrusions sealed rather than a full replacement. We washed each one, applied a tack coat for adhesion, then embedded fabric into a top coat over every seam.
Spray Foam Roof on an Auto Repair Shop in Johnstown, PA
- Service Provided
- Spray Foam Roofing
- Property Type
- Auto Repair Shop
- Material
- Spray Polyurethane Foam
- Roof Size
- 5,040 sq ft
We cleared the roof of loose debris and washed it, then sprayed closed-cell foam about an inch and a half thick. A base coat and white reflective top coat finished it.
More Commercial Roofing Projects in Johnstown, PA
- Roof Restoration, Retail Store 10,350 sq ft
- Spray Foam Roofing, Commercial Building 7,070 sq ft
- Single-Ply Membrane Roofing, Medical Office 6,000 sq ft
- Roof Coating, Manufacturing Facility 4,050 sq ft
- Roof Restoration, Commercial Building 3,600 sq ft
- Spray Foam Roofing, Manufacturing Facility 1,416 sq ft
L&L Roofing Systems LLC
Commercial Roofing Company Near Me
Finding a reliable commercial roofing company near you means partnering with contractors who understand the specific requirements of local commercial properties.
L&L Roofing Systems combines regional expertise with proven roofing solutions for businesses throughout commercial districts. Our service approach emphasizes minimal business disruption while delivering the quality artistry your property deserves.
Contact us today to experience the difference of working with the most trusted commercial roofing contractor.
L&L Roofing Systems LLC
Get the Right Roofing Solution for Your Business with a FREE Assessment – Contact Us Today!
At L&L Roofing Systems, we provide tailored commercial roofing solutions that stop leaks, improve energy efficiency, and defend against Johnstown’s harshest weather.
Join the many local businesses that trust our experienced team to keep their operations safe and secure.
Call (724) 840-3841 today or schedule your free roof inspection to get the right roofing solution for your business.
