
Commercial Roof Maintenance in Denver, CO
Spring and fall damage reports on Denver's older commercial roofs. Twice a year Semper Fi Roofing walks it, photographs it, and writes down what changed, which on a converted building is usually the only record anybody has of what is up there.
A Written Record of Your Roof

Buy a building in RiNo or Five Points and you inherit forty years of decisions nobody wrote down.
The place was a warehouse, then something else, then offices. Each change put something new on the roof. Units, vents, conduit, a stair out onto the deck. A mount for a dish nobody has used in a decade.
Nobody kept a record. Ask for drawings and you get the ones from the conversion. Those show what was planned, not what actually happened up there.
Owners tend to find out what a record is worth at a refinance or a sale. Or when a new tenant wants to put something else up there. Then the report is the only document in the room.
What Winter Does to an Old Wall

The spring visit exists because of what the cold months do to these buildings. Older Denver stock takes it harder than newer stock does.
The roof stops against original brick. Water gets into the joint, freezes overnight, and pushes it open a fraction. Then it thaws, runs in further, and does it again. Repeat that through a Denver winter and a joint that was sound in November isn't in March.
Snow adds to it. On a roof with parapet walls all the way round, snow sits where it lands until it melts. It can't blow off the edge the way it would from a pitched roof. So meltwater has to find a drain that may already be blocked.
- On the spring visit we look for what the cold opened up at those joints.
- On the fall visit we go up after storm season and close the openings before the cold gets into them.
- We photograph both, so the difference between them is visible rather than remembered.
A split at that joint in October is a small piece of work. The same split found after a winter of water getting into it is a different job.
Other Commercial Roofing Services in Denver
Commercial Roofing
Everything we do on flat and low slope buildings.
Our Process
- We cover the whole roof in the same order each time, so the reports compare against each other.
- We photograph and locate every opening through the roof, so you know what you have.
- We flag whatever arrived since the last visit, which is how a tenant's fitting turns up before it leaks.
- We write it up with photographs tied to where each thing sits. That covers the surface, the seams, the drains, the edges, everything through the roof, and the bases under your units.
- We separate what needs work from what needs watching..
- Anything that needs doing we quote on its own. Where a permit is needed, we pull it and we call the inspections. Licensed and insured, with background checks on everyone we send to your property.
Nearby Service Areas
We take commercial work across the metro.
What Building Owners Say
Adam Mayka
Josh with Semper Fi came to look at my roof after the most recent hail storm and couldn’t have been nicer. He was honest, thorough, and explained everything about the inspection process in great detail. His attention to detail and communication made it a very comfortable experience. Albeit we don’t need a new roof, when that time does come I will be using Semper Fi and I will recommend them to all of my friends and neighbors
Todd Reynolds
Was very responsive. I was able to get what was needed in regards to our roof inspections on three houses quickly. And worked with our insurance agent getting the right information needed for our insurance needs. If you’re looking for someone that knows roofs and you need inspections or confirmations regarding your roof. Highly would recommend recommend this company
Zilvinas Sutkus
We had Semper Fi Restoration Inc. complete the roof on our 10,000 sq. ft. commercial building, and we had a great experience from start to finish. We had the opportunity to meet Joshua Bosley and worked mainly with Leo, our project manager. Leo’s communication throughout the entire project was top-notch. As with any large commercial roofing project, we ran into a few unexpected snags along the way, but the Semper Fi team stepped up and took care of every issue with no questions asked. They stood behind their work, kept us informed, and made sure everything was handled properly. It’s refreshing to work with a company that takes responsibility and follows through on what they promise. We are very happy with the finished roof and would definitely recommend Semper Fi Restoration Inc. to anyone looking for a dependable and professional roofing company. Thank you to Joshua, Leo, and the entire Semper Fi team for a job well done!
Michael Molina
There are a lot of Roofing Contractors out there so when I was referred Josh and his team by a close friend I knew there must be something different about them. From the first meeting with Josh and Daniel I felt comfortable and at ease. I had a lot of questions and they answered them without hesitation and in extreme detail which I appreciated. They helped me through the entire insurance journey and made sure I was covered before any work was done which helped lift that burden off my shoulders. Also, you will not find a Owner as diligent as Josh when it comes to QA/QC of the work done by his crews making sure the roof/gutters you get are up to HIS standards. I appreciate Josh and Daniel for getting the work done and definitely exceeded all my expectations. I don't usually write reviews but their work deserves some praise, I will definitely be referring them anytime I hear anyone I know is even thinking of getting or needing a new roof.
Larry Walters
We had a great experience working with Joshua Bosley and Semper Fi Restoration after our home suffered large hail damage. They are honest, trustworthy, professional and knowledgeable. They held subcontractors to their high standards. This has been the best experience we have ever had with a roof replacement and other hail damage repairs. Working with Josh, Kat, and the team was a pleasure. We highly recommend Semper Fi to others! Larry and Darlene W.
Zachary Koch
I wanted to take a moment to leave a review for Josh and his team at Semper Fi Restoration. Josh came out the same day we called to provide an estimate and inspect our roof, and a member of his team completed the repairs first thing the very next morning. We truly appreciated the quick turnaround, excellent customer service, and quality workmanship in repairing the damage to our roof. The entire process was smooth, professional, and stress-free. I highly recommend Semper Fi Restoration to anyone looking for a reliable and responsive roofing company!
Lisa Smith
When my insurance refused to pay for my hail damaged roof, Semper Fi worked with my insurance to successfully get them to pay. They helped me with the entire process and communicated well. They were always available if I had questions. Their crew did a good job. They cleaned up after themselves. I highly recommend this company.
Aubrey Monckton
I had a fantastic experience with Leo at Semper Fi Restoration Inc. He recently completed some roof repairs for me, and I couldn’t be happier with the results. Leo was professional, honest, responsive, and clearly takes pride in his work. He explained everything thoroughly, showed up on time, and made the entire process smooth and stress-free. The quality of the repairs was excellent, and it’s clear he genuinely cares about doing the job right. It’s hard to find contractors you can truly trust, but Leo absolutely earned my confidence. I highly recommend Leo and Semper Fi Restoration Inc. to anyone needing roofing work or repairs. Outstanding service from start to finish!
Michael Kerr
Josh Bosley and Semper Fi Restoration recently completed hail damage work on our residence. Josh handled EVERYTHING with our insurance company. The work was completed on time, as promised. Clean-up was great. Josh came back and guaranteed we were happy with everything - including fixing two small areas that we felt needed additional work. He ensured we were 100% happy prior to moving on. He was a great communicator, very patient with us, and made us extremely happy that we chose him and Semper Fi. I rarely leave reviews - but would highly recommend him. Final note, our insurance agent recommended him to us and he was as great as advertised.
Sharine Webber
Semper Fi Restoration recently completed installing a new roof and we are so impressed with the service from start to finish. Leo Jett thoroughly explained the whole process and answered all of our questions. He was a huge help with the insurance claims and demonstrated a sincere desire to make sure everything was done professionally and to the highest standards. The crew were hard workers and also demonstrated the same commitment to completing the job right. Leo always followed up with us and made sure we didn't have any concerns or questions. We highly recommend Semper Fi Restoration!!
Jeff Cisneros
Josh is absolutely amazing, his service and follow-up is thr best I have ever experienced. The thing that really impressed me was his honesty after inspection, he shared that I didn't need a new roof. There are very few companies with that level of honesty. He has earned a customer for life.
Judy B
Leo Jett was fabulous! He walked me through every step of the process and made this a great experience. His customer service was more than I could have hoped for. After spending 25 years in the HOA business, Semper Fi would be a contractor I would recommend to anyone needing a new roof.
sukhvir singh
Outstanding service from start to finish. Semper Fi Restoration Inc exceeded all expectations with their roofing work. Their professionalism, expertise, and attention to detail were second to none. The team was reliable, efficient, and truly cared about delivering top-quality results. I have nothing but respect for this company and highly recommend them to anyone needing roofing services. Thank you, Semper Fi, for an exceptional experience.
Matt
We worked with Josh and his crew to get our badly damaged roof repaired. Josh had no hesitation to get over as soon as he could walk the roof spent hours doing his inspection to make sure everything was covered not one thing was left out. He was very thorough. I am a person that wants to understand everything and he had no hesitation to explain and walk me through every process. I highly recommend Semper Fi Restoration. They are honest and will get the job done right
Commercial Roof Maintenance in Denver FAQs
What do I actually get after a visit?
A written report with photographs, tied to where each thing sits on the roof. It covers the surface, the seams, the drains and the edges. Also everything coming through the roof and the bases under your units. We separate anything that needs work from anything that just needs watching.
I just bought the building. Is a report worth doing now?
Yes, and straight away is the right time. On a converted building nobody has an accurate record of what's on the roof, so the first report becomes yours. It also gives you a dated starting point. That matters if you ever need to show what condition the roof was in.
Does the report tell me whether a fix needs a permit?
Yes. We flag anything that needs one when we write up the report, so you plan the work instead of discovering the paperwork.
Why twice a year instead of once?
Because the two halves of the year damage these roofs differently. Freezing and thawing works at the joints all winter, and that shows in the spring. Hail and hard sun do their damage in the warm months. The fall visit finds those openings before the cold gets in.
Will this help with a hail claim?
Yes. Insurers argue about whether damage came from this storm or from years of weather. Dated photographs from before it settle that. Our estimate goes out in the format your carrier reads. We handle the supplementing in house rather than sending it out.
There's a tenant living under the roof. Does that affect the visit?
Not much. A report visit is quiet and short compared to any actual work. What it does need is a way onto the roof. If that's through an occupied unit, we agree a time with the tenant too.

Get Your Denver Roof on Record
Send us the address and we'll come out and walk the roof, free. That first visit becomes the record you never had.
