Voted Park City’s Best Roofing Contractor 5 years in a row

Utah’s premier commercial roofing specialists



Working With Some of Utah’s best

Over the past 19 years, we have had the opportunity to work with some of Utah's best contractors on some incredible projects and we can't wait to work on yours. 


Big-d construction



PJ builders



Paulsen Construction


Layton Construction



Go-West Development



germania construction




about us

At On Top Roofing, we believe in quality craftsmanship and service. We have built a team of highly trained master artisans and applicators that make it possible to deliver truly unique and unrivaled work.  

We have been providing builders in Park City, Salt Lake City, and surrounding Utah areas with the highest quality roof systems and sheet metal services since 2000. Our consistent quality has made us the best roofing contractor in Park City and a preferred roofing & sheet metal contractor for some of the best commercial companies in Utah.


a Better Commercial Roofing & Sheet Metal experience



Our Services


TPO Flat Roof

Our team of GAF certified flat roof installers will make sure that your building is water tight and ready for any weather.

All of our flat roofs seams are heat-welded and provide the highest seam strength available.

Architectural Sheet Metal

Sheet metal is a great way to give your home or business aesthetic value and character.  Metal also has many benefits over wood that makes it require little to no maintenance. 

With metal, you don't have to paint your siding every few years, worry about wood rotting, or need to replace it for life.  The biggest benefit; it looks amazing.

Wall Panels

Achieve the perfect look with metal wall panels. Our sheet metal artisans use advanced sheet metal techniques to ensure that your commercial building looks amazing.

Our no seam monolithic corners, hook & lock panels, and standing seam fastening makes our work stand above the rest. 

Premium Metal Roofing

Protect your building from the elements and never worry about replacing your roof again.

Our standing seam metal roofs have no exposed fasteners and are installed to be lifetime roofs; that means less worrying and maintenance.


Gutters can have many benefits; they prolong the life of driveways,  prevent icicle build-ups,  and clear water from your roof.

Interior Sheet Metal

We specialize in custom range hoods, countertops, ceilings, and wall panels. Our artisans can give you exactly what you want, no matter the style.