Pittsburgh Roofers

About Us


Pittsburgh Roofers Welte Roofing was founded by Larry Welte in the West End of Pittsburgh, PA in 1946. It has remained a family owned and operated business faithfully serving Pittsburgh and the surrounding areas for over 70 years. What began as a small roofing company grew into a large commercial roofing powerhouse in the Pittsburgh area before specializing in high-end slate, tile, and copper work. We now service all types or residential and commercial roofing and have the experienced technicians to do so.  Our crews have on average sixteen years of combined experience in the industry. We pride ourselves on exceeding our customer’s expectations while using top quality materials.

Roofing Contractors PittsburghThank you to all of our existing customers who have repeatedly placed their trust in Welte Roofing and welcome to all future potential customers! Our commitment to quality work and superior customer service has and will always remain our top priority.

We are fully licensed and insured and all of our installers are actual employees of the company. We do not sub-contract our work out to the lowest bidder. We hire only qualified technicians and consistently provide training to ensure our procedures are being followed and higher than industry standards are being met.

National Roofing ContractorsBBBWelte Roofing is a proud member of the National Roofing Contractors Association (NRCA). The NRCA is one of the construction industry’s most respected trade associations and a leading authority in the roofing industry for information, education, technology and advocacy. Welte Roofing recognizes the importance of education and maintaining professional standards.  Welte Roofing is an accredited business with the Better Business Bureau and has maintained an A+ rating since 1974. We believe in accountability and always do everything in our power to offer our customers prompt and professional services.



Meet the team

Service Locations

We proudly serve all of Allegheny County, PA and the immediately surrounding areas. Contact us if you are unsure if we can service your property or check out the information below regarding specific regions and communities in and around Pittsburgh, PA.


The south hills are central to our customer base. Our office is in the heart of the south hills and we have been maintaining Pittsburgh’s rich slate and tile roof heritage in these communities for over 70 years.


Welte Roofing is fortunate to service several high-end slate and shingle roofs in the east end as well as work on several of Pittsburgh’s colleges and universities. We have repair crews in the east end of Pittsburgh, PA weekly.


From the Mexican War Streets to Sewickley and Allegheny to Fox Chapel we have satisfied customers north of Pittsburgh in almost every community with every type of roofing.


Where it all began – the West End. Our original offices were located in the West End and we have long-standing customers dating back to our first year in business from this region.


New Roofing Systems

Shingles, slate, tile, shake, rubber, and metal – we do it all. We professionally install all types of roofing for your home or new construction.

Maintenance Program

We offer the convenience of a Fall and Spring maintenance program to make sure your roof is ready for the Winter and secure in the Spring.

Roof Repairs

If you spring a leak or are experiencing issues with your roof system, we run repair service year-round (weather permitting) to get you squared away.

Roof Inspections

Selling or buying a house? We provide detailed roof inspections to help get the roof into top shape to aid in the negotiation process.

Other Services

We offer a full compliment of other roof related services including gutters, downspouts, soffit, fascia, siding, skylights, and custom metal work.