317-727-7406 klint.s@roofing.com

Indy Commercial Roofing Experts

Whether you need your commercial roofing system replaced, repaired, inspected, or built as a new project, On Top Roofing can handle the job.

Founder, Klint South of On Top Roofing, was named “The Face of Industrial Commercial Roofing” by the Indianapolis Monthly, and specializes in niche roofing systems that require specific skill sets.

Whether it is K-12, universities, State or Federal Projects, or athletic facilities, OTR will provide you with the highest quality and longest-lasting roofing systems.  Have a roofing emergency on the weekend? No problem, we got you covered.

Roofing Experts Servicing Indiana and The Greater Midwest

OTR is your trusted source for roofing inspection, maintenance, repair, and replacement as well as specialty roofing industry services. Over the years, we have built our knowledge and experience to bring you the most quality roofing services in the construction space while staying true to our core company values:

Service ∙ Integrity ∙ Quality ∙ Continued Education ∙ Job Safety ∙ Professionalism ∙ Community Support ∙ Expertise & Reputation

Our customers always come first. Experience the OTR difference for your next residential, commercial, or specialty roofing service project!


A synthetic rubber roofing membrane that is very durable. It is installed in low-slope roofing used in commercial and industrial applications.

Strip Malls, Commercial Warehouses, and Professional Complexes are common places where this type of roofing is installed.


Thermoplastic polyolefin (TPO) is a single-ply roofing membrane. It is the fasting growing roofing membrane.

TPO is installed for low-slope roofing used in commercial and industrial settings.


Polyvinyl chloride (PVC) is a single-ply membrane that is used in flat or low sloped applications.

PVC has both commercial and industrial applications.


A metal roofing system that is very durable and is designed to last 40+ years.

Metal roofing has both commercial and residential applications.


Modified Bitumen is an asphalt-based roofing system. It is used for low slope or flat roofing.

Having five layers of protection, it is the most trusted flat roofing systems in the industry. It has both commercial and industrial applications.

Safety Rail Installation

We install full perimeter fall protection, with zero penetration.

Our application allows workers
full access to a leading edge on a flat roof or the roof’s parapet.

The OTR Experience

Our entire team is committed to the OTR mission and experience of maintaining a company culture founded on our core principles: Integrity, Quality Work, and Customer Service. We look forward to working with you on any upcoming residential, commercial, or specialty roofing service projects you may have.

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