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Innovation from
the Top Down

No matter the type or manufacturer of roof we are installing or servicing, you can count on best-in-class customer service, open and honest communication, and expertly certified technicians.

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Need Roof Maintenance or Emergency Repair?
We serve businesses of all sizes

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McDowall Company technicians are experts who specialize in commercial roofing of all types and brands ensuring  your business is protected from the elements. From emergency leak repairs and maintenance inspections to complete roofing system overhauls, our Roofing Maintenance and Repair Division can do it all. Our service crews are experienced, consumer driven technicians that specialize in completing a variety of work on existing roof systems and focus on making you, the building owner, feel at ease.

We have mastered the elements and perfected our expertise in installing a wide range of Commercial Roofing systems. From the durability and toughness of a Built-Up Asphalt and Gravel System, to the cool comfort of a White TPO System, we can install almost any roofing system that best suits your needs. Whether you’re looking for roofs on new construction or a partial facility re-roof, no project is too large or too small.

McDowall Company has industry leading manufacturers certification, allowing us to install a wide range of built-up asphalt and gravel roofs, single ply rubber, TPO, PVC, and Ballasted systems. From maintenance, to renovation penetrations, our experienced crews will complete the task safely and efficiently.

Call (320) 251-8640 to get started!

SAFETY FIRST SAFETY ALWAYS

At McDowall Company our mission is to ensure that those who work on roofs, return home safely every day. Our focus is to deliver roofing solutions that meet or exceed OSHA standards, protect workers at height and minimize building owner liability.

Highest Quality Products

McDowall Company is an award-winning, certified installer of top industry products including Carlisle, GAF, Garland, Firestone, and Tremco products.  McDowall Company has received the Perfection Award given to only the top 5% of applicators throughout the country by Carlisle SynTec Inc. We are good at what we do!

Client testimonials

“I am very happy with everyone I come in contact with from McDowall, thank you for such great service!”

— Terry Sullivan, City of Mendota Heights, HVAC customer

“The service with McDowall Company is pretty darn good.”

— JP Wright, Buffalo Civic Center

“My staff and I were very pleased with the flawless installation and customer service provided by McDowall and their staff.”

— Dr. John Collier, Stone Gate Dental, GPS Install

An experienced team of
Comfort specialists