Denver's #1 Commercial Roofing Company

Monarch Construction and Roofing is Colorado's premier commercial roofing and construction company, specializing in large-scale installations, repairs, and long-term maintenance. As one of only three Carlisle-Certified contractors in the state, along with being an Owens Corning Platinum Contractor, we provide industry-leading commercial roofing solutions. Our expertise in TPO roofing, EPDM systems, flat roofs, and metal roofing ensures superior durability, energy efficiency, and compliance with all commercial building codes. Whether you're managing a multi-unit complex, industrial facility, or high-rise commercial property, Monarch delivers top-rated roofing solutions built to withstand Colorado’s extreme weather conditions. With a reputation for quality, precision, and reliability, we are the trusted choice for commercial roofing and construction projects across the state.

Get Started
15 Years
In Business
20,000+
Roof Completed
$5000
Metric description
87%
Metric description

Exclusive Commercial Roofing Team

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Jon Lowrie
Owner

Roofing and construction aren’t just our business—they’re our passion. Since 2010, we've been committed to excellence, running a proud, family-operated company with my wife, daughter, and cousin. As a local business, we support other local companies and take pride in transforming storm-damaged homes into something even better—just like a monarch butterfly’s journey from caterpillar to beauty. Outside of work, I enjoy snowboarding, golfing, and vacationing with family and friends.

Jamie Lowrie
Commercial Production

I’ve supported my husband and his business behind the scenes for many years, working alongside our amazing office team in a friendly environment. Together, Jon and I have four children, and with our two dogs, we’re always smiling. Our baby dog, Kona, even joins me at work as the office watchdog! Outside of work, I love vacationing, making others smile, and spending time with family and friends—snowboarding, skiing, and swimming. Seeing the incredible results Monarch delivers brings great satisfaction to both our team and customers.

Chris Ball
VP Commercial Sale / PM

A Colorado native, I’ve been with Monarch since 2011, specializing in pre-construction, project management, and estimating for residential, multi-family, and commercial restoration projects. I enjoy learning and growing at Monarch, blending traditional values with modern technology. Outside of work, I love hiking, fishing, motocross, and spending time with my wife, Jody, and our three kids. My biggest dream is to travel the world.

Houston Moore
Sr. Commercial Sale / PM

Houston Moore has over 15 years of experience in sales and business development, specializing in large loss insurance restoration, commercial flat roofs, and multifamily projects. Known for his technical expertise and commitment to excellence, he excels in sales strategy, account management, and operational optimization. Outside of work, Houston enjoys spending time with his children and pursuing hobbies like surfing, snowboarding, traveling, painting, and exploring investment strategies.

Juan Casttilo
Sr. Field Commercial Project Manager

With over 45 years in the Industry we lean heavy on Juan for his expertise. He has been a great addition to our team. Juans alignment with Monarch was the culture, we are a family here and each and every member is treated as such. When he is not on our commercial projects he can be found with some of the team members on the lake cruising on his boat.

Brandon
Field Commercial Project Manager

With 15+ years of landscaping experience, I’ve transitioned to Monarch Construction and Roofing to specialize in hail restoration. As a Field Manager, I oversee production, coordinate teams, and ensure quality and safety. Outside of work, I enjoy white water rafting, golfing, and exploring the mountains. Joining Monarch has allowed me to apply my field expertise with a company focused on roofing excellence.

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Top-Rated Commercial Roofing in Colorado

Flat Roof Systems · Hail Protection · Free Evaluations

Schedule a Free Inspection

Why Property Managers, HOAs & Business Owners Trust Monarch

  • ✔️ Carlisle SynTec Certified Contractor
  • ✔️ 20+ Years Experience with Commercial Flat Roofing
  • ✔️ Owens Corning Platinum Preferred
  • ✔️ Licensed, Insured, and Storm-Ready Crews

Our Commercial Roofing Systems

EPDM Roofing

Durable and flexible single-ply membrane great for large flat roofs. Weather-resistant and cost-effective.

TPO Systems

Energy-efficient and heat-reflective system ideal for buildings in direct sun. Lightweight, weldable seams.

Silicone Roof Coatings

Restore and protect existing roofs with seamless silicone coating. Great for metal, mod-bit, and low-slope roofs.

Don’t Wait for the Next Storm

Get your building ready now with a free hail-season roof evaluation.

Book My Commercial Roof Check

Commercial Roofing FAQs

How long does a commercial flat roof last?

Depending on the system, 15–30 years with proper maintenance.

Do you work with insurance after hail damage?

Yes — we handle inspections, documentation, and help navigate your claim.

Which system is right for my building?

That depends on your roof’s size, slope, and structure. We’ll walk you through every option after an evaluation.