
Commercial Roof Replacement in Centennial, CO
Re-roofs on Centennial's office and retail buildings. Semper Fi Roofing measures and photographs the roof before anybody puts a number on it. We settle which building department your parcel sits in, then run the work around the week your tenants keep.
Settling the Roof Area First

Centennial's commercial buildings are mostly offices and retail. Their roofs tend to be one big plate rather than a set of small ones. On a wide roof, nobody can size it accurately by eye. Two bids on the same building routinely carry different areas. Once the areas differ, the numbers underneath are describing two different jobs.
So we settle the area first, before anything else gets discussed.
- Aerial measurements give the actual roof area rather than a pace-out from the parking lot.
- We walk the whole plate and photograph it, section by section.
- We count what's already up there. How many roofs are stacked, and whether the insulation under them is still dry.
- We put the scope in writing item by item, so you can hold a competing bid against it and compare honestly.
Hold two estimates side by side and start with the square footage. If it doesn't match, that's the conversation to have before anybody talks about price.
Re-Roofs on a Hail Claim

Centennial takes a lot of hail. It concentrates in June with real tails either side. It comes through often enough that a roof here is usually not on its first claim.
A flat roof handles that differently from a shingle roof. Hail bruises the membrane and the cover board under it without necessarily opening anything. So the damage is real long before a ceiling tile shows it. That's exactly the argument an adjuster will have with you. Is this storm's damage, or the last storm's, or just age?
What settles it is documentation, and it has to come from the roof.
- Photographs section by section, tied to where each one sits on the roof.
- The hail history for the building's address, rather than for the city, because storms land in strips.
- The estimate written in the format your carrier reads, so it can be worked through line by line.
We handle the estimating and the supplementing in house rather than farming them out. That's what matters when a line goes missing from the scope. Somebody who has been on the roof can argue it instead of accepting it.
Other Commercial Roofing Services in Centennial
Commercial Roof Repair
When the water traces back to one detail and the rest of the roof still tests dry.Learn moreCommercial Roof Maintenance
A damage report in the spring and another in the fall once the new roof is on.Learn moreCommercial Roofing
Everything we do on flat and low slope buildings.
Our Process
A Centennial office building has a rhythm to it. It fills up on a weekday morning. The lot stays full through the middle of the day, and by evening most of it has gone home. Retail on the western side runs on a different clock again. That rhythm decides the plan more than the roofing does.
- We pull the permit and call the inspections. That part is not yours to chase.
- We take the roof off in sections, so the building is never fully open. No tenant loses their ceiling for the length of the job.
- We set the noisy phases against your week, once you tell us which suites need quiet and when.
- We put staging and the container where they cost you the fewest spaces, agreed before the first morning rather than during it.
- We plan rooftop equipment per suite. What runs, what pauses for a window, and what has to come off and go back. Anything that shuts down, we agree with you and with the tenant under it.
Every tenant gets the sequence in writing before the work starts. On a building with separate suites under one roof, that's usually the difference. A job people put up with, or a job people complain about. We are licensed and insured, and everyone we send to your building has been background checked.
Nearby Service Areas
We take commercial work across the south metro and beyond it.
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 Replacement in Centennial FAQs
Two bids came back with different roof areas. Which one is right?
Neither, until somebody measures it. On a big office roof the area gets guessed more often than owners realize. A few thousand square feet either way moves the whole number. We measure it from aerial imagery and check it against the walk. Ask both bidders how they got their figure.
Who issues the permit for my building?
Whichever authority the parcel actually sits in, which isn't always the one on your mail. Centennial's limits interleave with neighboring towns and with unincorporated county land, so we check the address before we quote.
My roof isn't leaking yet. Is it too early to price a replacement?
No, and this is the easiest version of the job. A roof at the back end of its life that's still dry is a budget line rather than a scramble. You get to pick the season the work happens in. Nothing is riding on the answer.
Can I go over the old roof instead of taking it off?
Sometimes, and it depends on what's already up there. The insulation underneath has to be dry. The deck has to be sound. And the building can't already be carrying too many roofs stacked on it. Test cuts settle all three. We'd rather open it and find out than guess from the ground.
Does the whole building have to close?
No. We take the roof off in sections and the sequence follows how your tenants actually use the building. Suites directly under the section being worked on get the most notice. Anything that means shutting equipment down gets agreed in advance.
Can a commercial re-roof be financed?
Yes, through Hearth. That's the route where there's no claim behind the work. Mention it when you get in touch and we'll go through how it works.
What does it cost to have somebody price it?
Nothing. The roof walk, the measurements and the estimate are all free, whatever the walk turns up. If a bid is already sitting on your desk, bring it along and we'll read it with you.

Price a Centennial Re-Roof
Send us the address and we'll measure the roof, walk it and put the scope in writing item by item. The walk and the estimate are free. Hold what you get against anything else on your desk.
