
Maxim Roofing installs and maintains commercial roofing in Dayton, OH and across Montgomery County. The company works with flat and low-slope membrane systems from Elevate, Johns Manville, Carlisle, Duro-Last, and Garland. Services include commercial roofing, commercial siding, and commercial roof inspection and maintenance. Maxim Roofing holds an A+ BBB rating and serves the wider Greater Miami Valley.
Commercial Roofing In Dayton, OH
Membrane Systems From Elevate, Johns Manville, Carlisle, Duro-Last, & Garland, Installed By One Accountable Crew
>Roof Inspections, New Installs, & Ongoing Maintenance Handled By A Single A+ BBB Rated Contractor
Building owners deal with vague quotes, missed follow-ups, and crews that vanish once the deposit clears. But finding a commercial roofing contractor in Dayton, OH shouldn’t feel like a gamble.
At Maxim Roofing, we take a different approach.
We work with proven membrane brands: Elevate, Johns Manville, Carlisle, Duro-Last, and Garland. These systems are built for flat and low-slope commercial roofs, not asphalt shingles. Our commercial division does not install traditional asphalt, so you get roofing that matches your building’s actual shape.
Every project is managed by one accountable team. You aren’t handed off between departments or left guessing about the next step. We inspect first, document what we find, and give you a clear scope before any work starts.
Maxim Roofing also handles ongoing care through commercial roof inspection and maintenance. That means small issues get caught before they turn into interior damage or shutdowns. We serve building owners across the Greater Miami Valley, and our A+ BBB rating reflects how we treat the work.
How Maxim Roofing Handles Commercial Roofing In Dayton, OH
We follow a set order on every commercial roof: inspect, document, estimate, then install or repair. Here is what each step covers.

Roof Inspection & Assessment
We start by walking your roof and checking the membrane, seams, flashing, and drains. We photograph what we find, so you see the actual condition, not just a summary. This step tells us whether a repair holds or a full replacement makes more sense. It also catches small failures before they soak insulation and reach the deck below.
Written Scope & Estimate
We put the full scope in writing before any work starts. That includes the roof system we recommend, the materials, and what the job covers. Clear estimates prevent surprise charges partway through the project. You can compare options and approve the plan for your building on your own timeline.
System Installation
Our crew installs TPO, EPDM, or metal roofing using products from Elevate, Johns Manville, Carlisle, Duro-Last, or Garland. We match the system to your building’s slope, use, and budget. Proper installation of seams and flashing is where most roofs succeed or fail. Done right, it keeps water out and extends the roof’s service life for years.
Repair & Ongoing Maintenance
For roofs with life left in them, we repair seams, flashing, and punctures instead of replacing everything. This keeps costs down and buys time on a sound structure. We also schedule maintenance visits to catch wear early. Regular attention on a flat roof in Dayton, OH is far cheaper than reacting to an active leak.
Choosing The Right Commercial Roof System In Dayton, OH
The best system depends on your building, your budget, and how long you plan to own it. Here are the main choices we help you weigh.

Choosing TPO Roofing
TPO is a single-ply membrane with a reflective white surface that pushes back summer heat. It works well on flat and low-slope roofs and holds up against ponding water. We install TPO from Elevate, Johns Manville, Carlisle, and Duro-Last. It’s a common pick for Dayton, OH warehouses and retail buildings.
Choosing EPDM Roofing
EPDM is a durable rubber membrane known for its long service life and ease of repair. It handles temperature swings well, which matters through Ohio’s cold winters and hot summers. It’s often the value choice for large flat roofs. We can walk you through EPDM vs. TPO so you can pick what fits your building.
Choosing Commercial Metal Roofing
Metal roofing suits certain low-slope and sloped commercial buildings that need a long lifespan. It resists weather and can last decades with little upkeep. It usually costs more upfront than membrane systems. We review your slope and structure to confirm that metal is the right call before quoting.
Repair Or Replace
If your roof leaks in one spot but the rest is sound, a targeted repair often makes sense. Widespread seam failure, soaked insulation, or an aging membrane usually points to replacement. Our inspection tells you which path fits.
Why Local Building Owners Choose Maxim Roofing
Choosing a commercial roofer means trusting someone with your building’s biggest exterior expense. Here’s who we are and how we work.
- Core Values: Our core values dictate everything we do—because how we run a job matters as much as the finished roof. Straightforward communication, honest findings, and clear pricing guide every commercial project we take on.
- Industry-Leading Brands: We install premium membrane systems from Elevate, Johns Manville, Carlisle, Duro-Last, and Garland because they perform on flat and low-slope commercial buildings.
- Built Right, Every Time: We install right the first time—with each commercial roof built to last. We use the best system for your building and hold the install to the same bar every project we work on.
- Total Professionals: Maxim Roofing runs commercial projects with trained crews who own the job from inspection to final walkthrough. You deal with people who know the systems they install—not a rotating cast of subs.
- Our Gold Standard: We hold our commercial work to a defined standard on every roof, regardless of size. That means documented inspections, clear proposals, and consistent installation practices.
Maxim Roofing Reviews For Commercial Roofing Services In Dayton, OH
Building owners and property managers work with Maxim Roofing for commercial roofing, siding, and maintenance across the region. Our reviews reflect how we handle inspections, communication, and installation on commercial projects.
I highly recommend Maxim
The guys from Maxim did a fabulous job
Commercial Roofing FAQ For Dayton, OH
Common questions from local building owners about our commercial roofing services.
How do I get a commercial roofing estimate?
A: Fill out the form at the bottom of this page with your building details, and we’ll schedule a site visit. We inspect the roof first, then give you a written scope and estimate. We don’t quote commercial roofing blind, because the right system depends on what your existing roof shows us.
Should I repair or replace my commercial roof?
A: It depends on the roof’s age, condition, and how widespread the problems are. If damage is limited and the membrane is sound, maintenance or targeted repair often makes sense. If seams are failing across the roof or leaks are recurring, replacement is usually the better long-term call. Our inspection tells us which path fits.
What areas near Dayton, OH do you offer commercial roofing?
A: Maxim Roofing offers commercial roofing services across Montgomery County, OH. We also cover nearby communities including Dayton, Cincinnati, Columbus, OH, and the surrounding areas.
What commercial roofing services do you offer?
A: Maxim Roofing offers commercial roof installation, inspection, and maintenance in Dayton, OH. We install flat and low-slope membrane systems from Elevate, Johns Manville, Carlisle, Duro-Last, and Garland. We also handle commercial siding and cooperative purchasing programs for eligible organizations.
What happens during a commercial roof inspection?
A: We examine the existing roof and document its condition before proposing any work. That includes checking seams, flashing, drainage, and signs of ponding or wear. You receive our findings in a clear format, which lets you decide on repair, replacement, or a maintenance plan with real information.
What types of roofing systems do you install on commercial buildings?
We install CertainTeed asphalt shingles and standing-seam metal for steep-slope commercial roofs, as well as flat and low-slope membrane systems from Elevate, Johns Manville, Carlisle, Duro-Last, and Garland. During your inspection, we’ll evaluate your building’s pitch and drainage to remind you of the right solution.
Maxim Roofing Co. Need Roofing Or Exterior Services In The Greater Dayton Area? Start With Maxim.
Does your home or commercial property need an exterior upgrade? Don’t settle for an average solution. Get proven results from a Tier-1 contractor in The Greater Dayton and Surrounding Area. Choose Maxim Roofing for all your residential and commercial roofing and exterior needs. You name it, we roof it!

