Commercial Roof Installation in Indianapolis
Professional installation and re-roofing services for Indianapolis businesses, warehouses, and industrial facilities
At SPG Roofing & Exteriors, we specialize in professional commercial roof installation for new construction and complete re-roofing projects across Indianapolis. Our expert team handles everything from initial membrane selection to final inspection, ensuring your roof is installed to manufacturer specifications and local building codes.
Brands We Work With
We install systems and products from leading manufacturers.
New Construction Roofing Solutions
Whether you're building a retail center, warehouse, or office complex, SPG Roofing provides expert guidance from design through installation. We work with your architects and contractors to select membrane systems that balance cost, durability, and energy efficiency for your specific commercial application. Our team coordinates timing and logistics to ensure seamless roof installation that keeps your project on schedule.
We specialize in flat and low-slope commercial roofs using modern membrane technologies including TPO, EPDM, and modified bitumen. Each system is evaluated for your building's unique requirements, climate conditions, and long-term performance expectations.
Re-Roofing & Tear-Off Services
When your existing roof has reached the end of its service life, SPG Roofing provides comprehensive re-roofing solutions that minimize business interruption. We handle complete tear-off, proper disposal, structural assessment, and installation of your new roof system. Our crews work efficiently to complete projects on schedule while maintaining safety protocols throughout.
Before beginning any re-roofing project, we conduct detailed inspections to identify underlying structural issues, insulation needs, and drainage improvements. This comprehensive assessment ensures your new roof system is built on a solid foundation for decades of reliable protection.
Membrane System Selection & Planning
Choosing the right roofing membrane is critical to your building's long-term performance and operating costs. SPG Roofing's experts guide you through the pros and cons of each option including TPO (flexibility and heat-welded seams), EPDM (proven durability), and modified bitumen (superior strength). We consider climate conditions, building use, budget, and future maintenance preferences.
Once the membrane is selected, we develop detailed project specifications, timeline, and material requirements. This planning ensures smooth execution and eliminates surprises during the installation process.
Project Planning & Scheduling
Commercial roof installation requires careful coordination with your operations, tenant needs, and building occupancy. SPG Roofing develops customized project schedules that minimize business disruption, coordinate equipment access, and work around weather windows. We communicate timeline expectations upfront and maintain flexibility for any on-site challenges.
Our project managers maintain constant communication with your facility management team, providing daily updates on progress and next steps. This collaboration ensures your team is never surprised and can plan your business operations accordingly.
Key Benefits
Full System Warranty
10-20 year warranties on materials and workmanship for complete peace of mind
Manufacturer Installation Requirements
Each system is installed following its manufacturer's installation requirements
Timely Project Delivery
Efficient scheduling to minimize business disruption during installation
Code Compliant
All installations meet Indianapolis building codes and industry standards
Energy Efficient Options
Cool roof membranes available to reduce HVAC costs and environmental impact
Quality Inspection
Multi-point inspections throughout installation to ensure workmanship excellence
How It Works
From first call to final walkthrough — here's what to expect.
Site Assessment & System Selection
We conduct detailed roof inspections, measure square footage, evaluate substrate conditions, and recommend the best membrane system for your building and budget.
Project Planning & Scheduling
Our team develops a detailed timeline, secures materials, coordinates equipment access, and plans logistics to minimize disruption to your business operations.
Professional Installation
Our crews execute the project according to manufacturer specifications, performing heat-welded seams, proper flashing installation, and adherence to building codes.
Final Inspection & Handoff
We conduct comprehensive multi-point inspections, review warranty documentation with you, and provide maintenance guidelines for long-term roof performance.
What Our Customers Say
“SPG is my go-to roofing company. As a commercial real estate broker with many options for roofing companies, Dustin is always my first call when I need a roof checked on. I have had him hop on many roofs between my personal rentals and countless clients. They are always professional, competitively priced, and very responsive. I highly recommend SPG for any residential or commercial roofing needs.”
“I’ve been really impressed with SPG Roofing & Exteriors and the level of professionalism they show on every project. The communication is clear, scheduling is smooth, and the quality of work speaks for itself. Everyone I’ve interacted with has been friendly, knowledgeable, and easy to work with. I’d definitely recommend them to anyone looking for reliable roofing and exterior work.”
“Chris Sheets showed up at my home and was a breath of fresh air with his professional demeanor after the horrible HVAC installation I experienced. Chris walked my home to visually inspect the install and the damage done and gave a quote with detailed explanation of what he said needed to be done to resolve the issues, starting with the roof where the furnace jack was installed incorrectly causing water damage. He was very detailed as he walked my entire roof to find any issues and has resolved them all at this time. I would recommend SPG, as Cameron was very helpful also. Job well done, SPG Roofing!”
National Recognition
Top 100 Roofing Contractor in America
Ranked #86 in Roofing Contractor magazine's 2026 Top 100 list — up from #92 in 2025.
The only Central Indiana contractor on the 2026 list.
Our Recent Projects
Frequently Asked Questions
Commercial Roof Installation Near You
We proudly serve homeowners and businesses across Central Indiana.
Explore Our Other Services
Commercial roof leak and damage repair.
Commercial roof inspection and assessment.
Preventive maintenance programs.
Emergency storm damage response.
Thermoplastic polyolefin membrane systems.
Ethylene propylene diene monomer rubber roofing.
Flat and low-slope commercial systems.
Duro-Last prefabricated membrane roofing.
Versico roofing systems and membranes.
Elevate (Firestone) commercial roofing.
Johns Manville commercial roofing products.
Ready to Get Started?
Contact SPG Roofing & Exteriors today for a free, no-obligation estimate.