Indianapolis' Flat & Low-Slope Roofing Experts
Securing Your Investment From the Top Down with Unmatched Expertise.
With over 50 years of dedicated service, J P Lahr & Sons Roofing specializes in durable, high-quality flat and low-slope roofing solutions for both commercial and residential properties across Indianapolis.
Built on Decades of Trust and Expertise
For over half a century, J P Lahr & Sons Roofing Service Inc. has been the trusted name for flat and low-slope roofing in Indianapolis. As a family-owned business, our legacy is built on exceptional craftsmanship, unwavering commitment to quality, and a deep understanding of unique roofing challenges faced by both homeowners and businesses in the Indiana climate.
We pride ourselves on our specialized knowledge of Built-Up Roofing (BUR), Modified Bitumen (Mod-Bit), and EPDM rubber roofing systems. Our experienced team uses only the highest quality, industry-leading materials and proven installation techniques to ensure lasting durability and superior performance, protecting your investment for years to come. From initial consultation to project completion, we guarantee a professional and transparent process, ensuring your peace of mind.
Our Specialized Roofing Solutions
At J P Lahr & Sons, we focus on what we do best: delivering superior flat and low-slope roofing services tailored to your specific needs, ensuring durability and long-term protection.
Commercial Flat & Low-Slope Roofing
Expert installation, repair, and comprehensive maintenance for large-scale commercial flat roofs. We specialize in robust systems like Built-Up Roofing (BUR), Modified Bitumen (Mod-Bit), and highly durable EPDM rubber. Our processes are designed to minimize disruption to your ongoing business operations while delivering exceptional results.
Residential Flat & Low-Slope Roofing
Protect your cherished home with our specialized residential flat roof services. These solutions are ideal for garages, carports, sunrooms, additions, and unique architectural designs, providing durable, aesthetically pleasing, and absolutely leak-proof protection against the elements.
Roof Repair & Maintenance
We offer comprehensive diagnostics and lasting repairs for all types of flat and low-slope roofing issues, from stubborn leaks and blistering to significant storm damage. Our proactive maintenance plans are designed to identify potential problems early, extending the functional life and integrity of your roof significantly.
Residential Shingle Repairs
While our primary expertise lies in flat and low-slope roofing systems, we also provide expert and efficient repairs for residential shingle roofs. We address damaged or missing shingles quickly to prevent further water infiltration and preserve your home's integrity. (Please note: We primarily focus on repairs and typically do not perform full shingle roof replacements.)
The J P Lahr & Sons Advantage
Proven Expertise
Over 50 years in the Indianapolis roofing industry, specializing in flat and low-slope systems with unmatched skill.
Quality Craftsmanship
Dedicated to the highest standards of workmanship, utilizing only premium, durable materials for every project.
Local & Trusted
A family-owned business deeply rooted in the Indianapolis community, providing personalized and reliable service.
Customer Satisfaction
Our priority is your peace of mind, backed by strong warranties, transparent communication, and exceptional support.
Safety First
Rigorous adherence to strict safety protocols on every job site, ensuring the protection of our team and your property.
Free Estimates
Transparent pricing with no-obligation, detailed estimates tailored to your specific roofing project needs.
Our Work: Quality You Can See
Explore a selection of our successful flat and low-slope roofing projects across Indianapolis, showcasing our versatility, meticulous attention to detail, and commitment to durable solutions.
Commercial Complex
Residential Addition
Industrial Facility
Business Park
What Our Clients Say About Us
Hear directly from homeowners and businesses across Indianapolis who have experienced the J P Lahr & Sons difference in professionalism, quality, and reliability.
"J P Lahr & Sons repaired our commercial flat roof efficiently and professionally. Their expertise in EPDM was evident, and the work was completed on time and within budget. Highly recommend for any flat roofing needs!"
- Sarah M.
Property Manager, Indianapolis
"Our garage roof had been leaking for months. J P Lahr & Sons quickly identified the issue with our modified bitumen roof and fixed it with precision. Outstanding service and complete peace of mind!"
- Mark T.
Homeowner, Broad Ripple
"For our new building's built-up roof, we chose J P Lahr & Sons based on their stellar reputation. They delivered a flawless installation, proving why they are the trusted experts in flat roofing."
- David L.
CEO, Local Business
"J P Lahr & Sons quickly responded to our emergency flat roof repair after a severe storm. Their team was efficient, professional, and restored our peace of mind. Exceptional service!"
- Emily R.
Business Owner, Carmel
"The EPDM roof installation on our industrial facility was complex, but J P Lahr & Sons handled it seamlessly. The quality of their work is outstanding, and their crew was respectful of our operations."
- Robert K.
Factory Supervisor, Speedway
"When we needed a few shingles replaced after a wind gust, J P Lahr & Sons provided a prompt and perfect repair. Even though it wasn't a flat roof, their expertise shone through. Very reliable!"
- Lisa S.
Homeowner, Fishers
"Our community center's low-slope roof needed significant maintenance. J P Lahr & Sons guided us through the process, providing clear communication and delivering a high-quality, durable solution that fit our budget. We highly recommend them."
- Charles B.
Board Member, Local Charity
Frequently Asked Questions
Got questions about flat roofs, low-slope systems, or our services? We've got answers to help you understand our expertise and processes better.
Get Your Free Roofing Estimate Today
Ready to discuss your roofing needs? Contact J P Lahr & Sons Roofing Service Inc. for expert flat and low-slope roofing solutions in Indianapolis. We look forward to hearing from you!
Request a Free Estimate
Reach Out To Us Directly
- Call Us: (317) 259-8196
- Email Us: [email protected]
- Visit Our Office: 2951 E 56th St, Indianapolis, IN 46220
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Business Hours:
Mon - Fri: 8:00 AM - 5:00 PM