Commercial Roofing Contractors Bozeman

When you run a business, you need to make sure your property is safe and secure with the help of our Commercial Roofing Contractors Bozeman. The Dennis General Contractor team provides the expert services you need while minimizing your business’ downtime. Whether you need a complete inspection or a full roof replacement, we’re here to help. As one business owner to another, our priority is taking care of your roof so you can get back to your own customers. Learn more about our commercial services and the high-quality, hassle-free work we provide.

Our Commercial Roofing Services

If you need a commercial roofer to restore the integrity of your building, give us a call for:

1) Commercial Roof Restoration

Not all roof damage leads to a complete replacement or overhaul. Instead, you can call us to explore a new roof coating or repairs. We’ll come out to take a look and fix any water damage to make your roof more durable against melting snow, ice dams, and standing up against the inclement Montana weather. With quality in mind, our roof coatings often pay for themselves with the value they provide your business. Many of our clients also notice a reduction in their heating and cooling costs as the coating reflects the sun, making your building more cost-efficient.

2) Commercial Roof Repairs

Our Bozeman contractors work on all types of commercial roofs, including low slope roofs. Our goal is to work as quickly and efficiently as possible to get your business operational again. The faster you call us, the sooner we can come out to mitigate the damage and reduce the need for costly repairs.

3) Commercial Roof Installation and Replacements

We know better than anyone that undergoing a commercial roof replacement is a big job. It also requires a different skill set and approach than replacing a residential roof. Our commercial roofing contractors Bozeman are up to the challenge with the specialized skills and training needed to get the job done right. We’ve replaced and installed dozens of commercial roofs and our contractors are fully licensed and certified.

4) Ice Dam & Snow Removal

Montana’s cold winter weather can mean a build-up of snow and ice dams that can quickly cause damage to your roof. Instead of hoping for the best, call our commercial roofing contractors Bozeman for help. We specialize in safe and effective ice dam and snow removal, with advanced equipment to keep your business property safe. We’ll protect your roof while eliminating the ice buildup and resolving the issue as quickly as possible. Don’t wait for the ice dam to get any bigger. We respond quickly for fast, thorough service to avoid out-of-control damage.

5) Gutter Services

Dealing with damaged gutters after a storm? Call us for expert installation and gutter replacement of 5″ seamless gutters. We’ll provide a perfect fit to enhance the style and functionality of your business. We’re proud to provide a comprehensive solution to rejuvenate the appearance of your property, from aging gutters to upgrades and repairs. Schedule your consultation today!

 
 
 
 
  EXCELLENT  
  
 Based on 67 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Amy Alvarado 
 
01/12/2025
 
 
 Trustindex verifies that the original source of the review is Google. 
I called Dennis General Contractor after identifying missing shingles on my roof. Within two days, Forest came out and not only evaluated my roof - he fixed it! He had a full schedule but managed to fit me in before the snow fell. I am incredibly grateful! He was amazing to work with - so responsive, detailed, and very reasonable prices!  highly recommend him and his company!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Rhonda 
 
17/11/2025
 
 
 Trustindex verifies that the original source of the review is Google. 
Offers free inspections with a roof report that highlights areas of concern. The inspector let me know I had life left in my roof when the other companies were trying to convince me to replace it right away. I appreciated her honesty and look forward to having it replaced with this company.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 CC McNeil 
 
30/10/2025
 
 
 Trustindex verifies that the original source of the review is Google. 
The whole experience from start to finish was incredible. I had called several outfits and only half even bothered to return my call. These guys came right out and discussed my options in plain, non high pressure fashion. It was a roof replacement for my pet boarding business so was important they be able to work around my schedule.
The crew was fantastic. So courteous, professional, clean and FAST! I expected to have a bit of cleanup to do after they left but they were so thorough.
The best part was dealing with Jasmyn. You are an absolute gem and I appreciate you greatly!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Matt Ryan 
 
20/06/2025
 
 
 Trustindex verifies that the original source of the review is Google. 
The team a DGC has handled multiple jobs for both myself and clients.  They have been incredibly responsive, timely and transparent in the process.  Couldn't recommend them more!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Frank 
 
19/06/2025
 
 
 Trustindex verifies that the original source of the review is Google. 
Dennis General Contractor replaced our roof shingles and did a fantastic job. The workmanship is of high quality and the crews were very skilled and professional. Because of an upcoming real estate transaction there was some urgency to the job, and they started and finished the work in a very timely manner. The quote for the work was detailed, accurate, and very reasonable. Their online portal system made contract signing and payment easy and provided transparency throughout the process. I highly recommend Dennis General Contractor for any roofing or other construction needs you might have.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Stacie Wunsch 
 
13/12/2024
 
 
 Trustindex verifies that the original source of the review is Google. 
After battling a leaking garage roof for years (!), I finally had it replaced by Dennis General Contractors. From start to finish, the team courteous, proactive, and professional. They are competitively priced and the service is off the charts. The crew had my roof done in less than three days and it makes my house look brand new. Now, I find myself still peeking into my garage on rainy days and being stoked that there are no waterfalls or puddles.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Tom S 
 
02/09/2024
 
 
 Trustindex verifies that the original source of the review is Google. 
Great experience having DGC repair our damaged roof.  Highly recommend!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Gno 1 
 
26/08/2024
 
 
 Trustindex verifies that the original source of the review is Google. 
We have a complicated roof and Forest’s crew handled it with no problems. They started and finished on time. They had great communication and easy to work with.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Linda Schell 
 
25/08/2024
 
 
 Trustindex verifies that the original source of the review is Google. 
Very happy with the roofing we had done by Dennis. The work was very well done was completed quickly/on schedule. They did an excellent job with cleanup and were very careful to avoid any damage to the landscaping. Definitely recommend.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Denise Jordan 
 
24/07/2024
 
 
 Trustindex verifies that the original source of the review is Google. 
We feel that Dennis General Contractor did a fantastic job on our roof. The people working were great! They were so meticulous about making sure that the area around our house was clean and tidy. You could tell they worked hard to make sure everything was correct. I would highly recommend them.
  
 
  
 
 
 
   
 
 
 

Signs You Need Roof Repair

You can always call our commercial roofing contractors Bozeman for an inspection anytime you suspect damage or just want peace of mind for your business. We also recommend scheduling service anytime you see:

• Water stains on the ceiling
• Unexpectedly high HVAC bills
• Visible storm damage
• Standing water
• Roof granules on the ground
• Gutter problems

If something just doesn’t seem right with your roof or you suspect a leak, give us a call right away. The sooner you address the issue, the sooner we can get your roof functioning again.

Book Your Commercial Roofing Contractors Bozeman

Dennis General Contractor was founded with a vision to transform the roofing industry through honesty, quality, and a commitment to our community. We’ve grown our company from a sole employee to one of the premier roofing companies in Southwest Montana with top-tier roofing services that give homeowners safety and peace of mind. Ready to get to work? Contact us today to get an estimate for commercial roofing contractors Bozeman.