Warren’s Trusted
Commercial Roofing Company
Serving Erie, PA and Surrounding Areas
Reliable Roofing Installations for Warren Businesses
At Great Lakes Commercial Roofing Company, we bring decades of experience and steadfast professionalism to Warren’s commercial roofing landscape. Our services are designed to meet the varied needs of local businesses—whether you’re building from the ground up, dealing with storm damage, or ready for a full-scale commercial roof replacement.
We install and service a wide range of systems – including commercial roof coatings in Warren – each tailored to your building’s unique requirements. We understand that every project is more than just a roof—it’s protection for your people, property, and operations. That’s why we work closely with business owners, property managers, and contractors to provide efficient, high-performance roofing with minimal disruption.
From warehouses to retail centers, schools to industrial facilities, our skilled team delivers lasting craftsmanship backed by manufacturer warranties. When you need a commercial roofing company in Warren you can rely on, trust the professionals at Great Lakes Commercial Roofing Company to get it done right.
We offer a full spectrum of commercial roofing services in Warren to protect your investment and minimize downtime:
- Reroofing & Roof Replacement: Upgrade aging or failing systems with high-performance materials and expert installation tailored to your property.
- Commercial Roof Repair: We quickly address leaks, storm damage, and membrane issues with durable, code-compliant solutions.
- Commercial Roof Coatings: Seal and reinforce your existing roof with reflective coatings that improve energy efficiency and extend lifespan.
- Commercial Roof Maintenance: Our scheduled maintenance programs identify problems early—reducing repair costs and avoiding business disruptions.
- Emergency Services: When sudden leaks or damage strike, our responsive crews are ready 24/7 to restore your roof and protect your property.
Each service is designed with your business goals in mind, whether that’s maximizing energy savings, extending roof life, or staying compliant with local building codes. We’re here to keep your roof strong, safe, and reliable—no matter the weather.
Building Value Through Strategic Roofing Solutions
Our commitment to excellence has established us as the premier commercial roofing company in Warren, PA. We’re proud to be GAF Master Elite® certified contractors, placing us among the top 2% of roofing companies nationwide. We partner with facility directors, property managers, and institutional leaders to develop comprehensive roofing strategies that protect assets while optimizing operational efficiency.
Our solutions incorporate advanced materials, proven installation techniques, and preventive maintenance programs that maximize your return on investment. By leveraging industry-leading technologies and maintaining rigorous quality standards, we ensure that every project delivers measurable value to your organization’s bottom line.
Our Commercial Roofing Services
Quality Commercial Roofing
Fully Insured & Bonded
Assurance backed by comprehensive insurance and workers compensation coverage for complete peace of mind.
No Subcontracted Labor
Roofs are installed by trained technicians, no subcontractors. This means quality work Every. Single. Time.
Top Secret Clearance
Every employee is background checked and drug tested.
Factory Trained
Expertise honed through rigorous training in top-tier manufacturing environments.
BBB A+ Rating
Recognized excellence validated by the Better Business Bureau’s highest honor.
Our Service Areas
- Butler, PA
- Cleveland, OH
- Oil City, PA
- Erie, PA
- Corry, PA
- Monroeville, PA
- Pittsburgh, PA
- Warren, PA
- New Castle, PA
- Meadville, PA
- Cochranton, PA
- McKeesport, PA
Browse our Commercial Roofing Portfolio
Clinton Municipal Airport
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Ashley Furniture
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Dura-Bond Pipe Inc
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Appliance Dealers Co-Op
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Oolong Aisian Cuisine
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What Our Clients Say...
Great Lakes Roofing Was By Far The Best Company
“I searched long and hard when it came time to replace my roof for a good roofing company, Great Lakes Roofing was by far the best company I came across. When it comes time to replace your roof I encourage you to give these guys a call, you’ll thank me later!”
– Josh Neal
Expert Repairs & Replacement to Safeguard Your Roof Investment
When it’s time to upgrade your roof, Great Lakes Commercial Roofing Company delivers expert repairs and full roof replacement services tailored to Warren’s commercial properties. Whether you’re replacing an aging system or building from the ground up, we ensure your new roof is built to perform.
We assess your site, usage needs, and long-term goals to recommend the best materials—be it energy-efficient PVC, rugged EPDM, sleek metal, or high-traffic modified bitumen. Every roof is repaired or installed with precision and adherence to local codes, safety protocols, and manufacturer specs to qualify for full warranty coverage.
Our project managers coordinate with your team to maintain timelines, minimize disruption, and keep your business operations running smoothly. With a track record of successful installations across warehouses, offices, retail centers, and more, we’re your reliable partner in long-term protection. A new roof is a big investment—trust Great Lakes Commercial Roofing Company to make it one that lasts.
We handle roofing replacements and new installations for properties of all sizes and functions:
- Thorough Assessments: We begin with a detailed site inspection and structural review to identify the best approach, whether that be a new install, replacement, repair, or more.
- Material Recommendations: From reflective single-ply membranes to rugged metal panels, we match your roof to your building’s use and budget.
- Precision Installation: Our licensed crews follow strict installation protocols for weatherproofing, sealing, and thermal performance.
- Compliance & Documentation: We handle all permits, code compliance, and warranty registration so your investment is fully protected.
- Minimal Disruption: We plan around your schedule, reducing business downtime while maintaining clean, safe job sites.
- Final Walkthroughs & Quality Checks: Every project concludes with a full inspection, punch-list resolution, and client sign-off to ensure total satisfaction.
Whether replacing a failing roof or installing something built to last decades, Great Lakes Commercial Roofing Company delivers unmatched value and reliability every step of the way.
Maintenance That Prevents Problems Before They Start
A proactive maintenance plan is one of the most effective ways to protect your commercial roof and extend its lifespan. At Great Lakes Commercial Roofing Company, we believe prevention is more affordable than repair—and far less disruptive to your business. Our expert maintenance programs are designed to catch early signs of wear and damage before they escalate.
From flashing failures and membrane deterioration to drainage problems and surface debris, we address the issues that most commonly lead to costly repairs. Regular inspections and preventative upkeep also help preserve manufacturer warranties and ensure energy efficiency is maintained over time. Every visit includes a detailed condition report, so you’ll always know where your roof stands.
Whether your building has a flat EPDM system or a complex metal structure, we tailor your maintenance schedule to match the roof type, climate conditions, and your operational needs. With us, you’re always a step ahead of the problem.
Our maintenance plans emphasize protective measures and solutions designed to extend the life of your roof for years to come.
- Roof Coatings: Adding a high-quality roof coating can increase durability, protect against UV rays, and enhance energy efficiency by reflecting sunlight, keeping your building cooler.
- Sealant Application: Reapplying roof sealants to seams and edges helps prevent leaks and water penetration, keeping your roof watertight for longer.
- Flashing Repair and Upgrades: Damaged or worn flashing is a major entry point for water. We’ll repair or replace it to ensure the integrity of your roof’s defenses.
- Preventive Surface Treatments: We apply treatments that improve surface resilience, adding a protective layer that resists wear and tear, making your roof more durable.
With these preventative strategies, we help ensure your roof is working at peak performance, reducing the likelihood of costly repairs and giving you peace of mind that your investment is well-protected.
Why Warren Businesses Choose Great Lakes Commercial Roofing
At Great Lakes Commercial Roofing Company, we take immense pride in the quality of our work and the trust we’ve earned from Warren businesses. Our commitment to excellence goes beyond just roofing materials and installation techniques. We ensure that every aspect of our service is designed to give you the best possible results.
As a fully insured and bonded company, we offer the peace of mind that your project will be completed with professionalism and responsibility. Unlike many roofing companies, we do not rely on subcontracted labor—every roof is installed by our trained technicians, ensuring consistency and quality on every job.
Additionally, our team has passed rigorous background checks, meaning you can trust us with your most sensitive projects. With factory-trained experts and an A+ rating from the Better Business Bureau, we stand out as the trusted choice for businesses in Warren.
As a business owner in Warren, knowing when to call our team in can save you time and money. Here are some key signs it’s time to reach out:
- Leaking or Water Damage: Persistent leaks or water stains indicate it’s time for a professional assessment.
- Aging Roof: If your roof is nearing the end of its lifespan, it may be time for a replacement to avoid more costly repairs down the line.
- Energy Bills Rising: An inefficient roof can lead to higher energy costs—call us for an inspection to see if a new system or roof coating is needed.
- Visible Damage: Missing shingles, cracks, or noticeable wear-and-tear are all signs your roof needs attention.
- Routine Maintenance: Even if your roof seems fine, regular maintenance can prevent small issues from turning into major problems.
When these signs appear, reach out to us for an inspection. We’ll provide everything you need to keep your building in tip-top shape.
We have the experience!
495+
Customers
595+
Completed
Commercial Roofs
18+
Winning Awards
8+
Highly Trained
Project Managers
Testimonial
Don't take our word for it, hear from our customers!
Russell Jenkins
The guys from Great Lakes commercial roofing LLC were extremely professional. Kenneth came out and was extremely informative and knowledgeable in regards to roofing. We were extremely pleased with his work and the end product. We highly recommend Kenneth and the guys from Great Lakes commercial roofing
E Frogwell
When it comes to a company that will get the job done right you have to go with Great Lakes Commercial Roofing. Zac is easy to work with and very knowledgeable about many different products and options. Don’t make the mistake I did and call a contractor that is mainly a residential roofer to look at your industrial roof unless you like wasting money
Tom Havacheck
Great company to work with! I have a building in Pennsylvania but live in another state. My roof was leaking and Zac was sent out and did the inspection on the roof. When he was at the building he called and sent me a link to live pictures
Jason Bakus
These guys are awsome. Great job from start to finish. Did our large commercial catering hall. Always available if we have a question or concern. Roof looks great and best of all. No more leeks. Defiantly recommend
Matthew DeLibero
I’m very satisfied with my new roof. The installers worked around my schedule and did a nice job!
Conrad Miler
Your dedication to quality and service have made working with you a pleasure!
Barb Goliad
I called Great Lakes Commercial Roofing to come check out my building. I had a company put silicone roof coating on it 5 years ago and since day one it never stopped the leaking problems, the other company came out 5 times to “fix the problem” but never did. Zac came out and evaluated my problem and gave me a ton of information on the best solution to fix the problem.
Core Values - C.H.I.L.
- Communication: Maintaining open and clear communication with customers, employees, and vendors.
- Humility: Staying open to feedback, ideas, and other perspectives. Humility means recognizing that we’re all still learning — and better together.
- Integrity: Doing the right thing — even when no one’s looking.
- Loyalty: A deep commitment to the organization’s mission, values, and success.
Schedule a no-pressure roof assessment today!
Let our drone technology provide you with a precise, comprehensive roof evaluation. Using thermal imaging and advanced scanning, we’ll assess your roof’s condition and recommend the ideal roofing system for your commercial property.
Call us today!
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