Commercial Roofing in Leander
Commercial roof replacement and new installs for property managers and owners across TX, scheduled around your tenants and your hours, every job backed by a lifetime workmanship warranty.
A commercial roof done on your schedule
When a commercial roof reaches the end of its life, the building owner is usually weighing two things at once: the cost of the re-roof and the cost of disrupting whatever happens under that roof. A storefront cannot lose customers to noise and dust. A warehouse cannot stop shipping. An office building cannot send people home for a week. We plan commercial work around that reality instead of around our own convenience.
We replace and install commercial roofs on retail buildings, offices, warehouses, restaurants, churches and mixed-use property across TX. We do it the right way instead of trying to make a quick nickel, which on a commercial roof means we phase the work so your operation keeps running, we protect rooftop equipment and the interior below, and we leave the building water-tight at the end of every day, not just the end of the job.
Tell us about your building and you get a free roof quote with the system, the timeline and the warranty spelled out in plain language a property manager can hand to ownership.

Commercial storefront canopy, finished work
How we run a commercial re-roof
We assess the building first
Before any number, we get on the roof and into the building. Deck condition, drainage, rooftop units, existing penetrations and how the space is used all change the plan. You get a straight read on what the roof needs, with photos, and a system recommendation that fits the building, not a one-size pitch.
We phase the work around your operation
Commercial jobs are scheduled in sections so the business underneath keeps running. We sequence tear-off and install so no part of the building is ever left open to weather, coordinate with your hours and your tenants, and stage materials to keep parking and access clear.
Tear-off, deck repair and the new system
We strip the failed roof, replace any wet insulation or rotted decking, and install the membrane or system the building calls for, detailed at every curb, drain, parapet and unit. The flashing at rooftop equipment is where most commercial leaks start, so that is where we slow down and do it right.
Drainage, cleanup and the warranty
We confirm the roof drains the way it should so water leaves instead of ponding, clear every scrap and stray fastener off the property, and hand you the lifetime workmanship warranty plus six years of annual weatherproofing so the roof is checked and sealed long after the crew is gone.
What a commercial roof replacement actually involves
A commercial roof is a different animal than a house, and not just because it is bigger. Most commercial buildings around Central TX are low-slope or flat, which means water does not run off the way it does on a pitched residential roof. It has to be moved deliberately to drains and scuppers, and the system holding it has to be water-tight across a wide field instead of shedding water down a slope. When a low-slope roof fails it usually fails quietly, with water tracking under the membrane and showing up as a stain three rooms away from the real leak. By the time a tenant calls about a ceiling stain, the wet insulation under the roof may already cover a much larger area. That is why getting on the roof to assess before quoting matters so much on commercial work, and why we never quote a commercial re-roof off a photo.
The right system depends on the building. A retail or office building with rooftop HVAC units wants a membrane that flashes cleanly around all those penetrations, because every curb and pipe is a place a roof can leak. A warehouse with a huge open field of roof wants a system that installs efficiently across that span and stands up to foot traffic from service techs. A restaurant adds grease-laden exhaust that breaks down the wrong membrane over time, so the material has to be chosen for that. We install single-ply membrane systems including TPO, built-up and modified systems for low-slope commercial buildings, and metal for the commercial applications that call for it. We tell you which system actually fits your building and your budget, not the one with the fattest margin, and we put the reasoning in writing so ownership can see why.
We tell you which system actually fits your building and your budget, not the one with the fattest margin.
Plenox SolutionsTiming and disruption are part of the quote, not an afterthought. We sequence the work so the building keeps operating, we keep the interior protected, and we leave the roof dried-in every single day so a surprise Texas storm cannot turn an open section into an interior flood. If your existing flat roof is leaking but not yet ready for full replacement, our commercial roof leak repair crew can buy you time and document the condition. When you are ready to plan a full replacement, you get a clear scope, a clear timeline and a clear number from a crew that treats the relationship as the point.
Built right, then stood behind
A commercial roof is a major capital expense, so the company installing it should still be reachable years later. We carry the license and the insurance, and we are an OSHA-certified crew, which on a commercial site means the work happens safely, to code, and without putting your tenants, your customers or your building at risk while it is underway. The attic and roof ventilation we design follows our Lomanco-certified design, because heat trapped under a roof shortens its life on a commercial building the same way it does on a home.
Every commercial install carries a lifetime workmanship warranty, so the quality of our installation is covered for as long as you own the building. On top of that we include six years of weatherproofing done annually, where we come back, walk the roof, check the drains, the flashing at every rooftop unit and the seams, and seal anything that has moved before it becomes a leak over an occupied space. That is the part of commercial roofing most companies skip the moment the invoice is paid, and it is exactly why we built this business the way we did.
Commercial roofing questions
Straight answers about disruption, systems, timeline and warranty. If yours is not here, call (432) 288-5562 or send it through our contact page.
Will a re-roof shut down my business?
No, not the way we run it. Commercial jobs are phased in sections so the part of the building you need keeps operating. We coordinate with your hours and your tenants, keep the interior protected, and leave the roof dried-in at the end of every day. Most owners keep the doors open through the whole project.
What kind of roof system do you put on commercial buildings?
It depends on the building. Most low-slope commercial roofs around here take a single-ply membrane like TPO, a built-up or modified system, and some applications call for metal. We assess the deck, the drainage and the rooftop equipment first, then recommend the system that actually fits your building and budget and explain why in writing.
How long does a commercial roof replacement take?
It depends on the size of the roof, the system and the weather, but we give you a clear timeline in the quote before we start. Because we phase the work and keep the roof dried-in each day, a longer schedule does not mean a longer interruption to your operation. We will tell you what to expect up front, not after we have started.
Can you work around our tenants and parking?
Yes. Coordinating around tenants, customers and access is part of how we plan commercial work, not an afterthought. We stage materials to keep parking and entrances usable, schedule loud work for the least disruptive hours where we can, and keep you and your tenants informed so nobody is surprised.
Do you handle commercial roof leaks before a full replacement?
Yes. If your roof is leaking but not yet ready for full replacement, our commercial roof leak crew can stop the active leak and document the roof’s condition. We will tell you honestly whether a repair will hold the roof for a few more years or whether the building has earned a replacement. See our commercial roof leak repair page.
How far does Plenox travel for commercial roofing?
We are based in Leander, TX and cover the Austin metro plus commercial jobs statewide across TX. If you are not sure your building is in range, reach out through our contact page or call and we will tell you straight.

Ready to plan your commercial re-roof
Tell us about your building and what the roof is doing now. We will come assess it, recommend the system that fits, and put a clear scope, timeline and number on paper for ownership. Your free roof quote costs nothing and you are under no obligation. See finished commercial work in our project gallery.
Serving Leander and statewide TX
We replace and install commercial roofs across the Austin metro and out across Texas from our Leander shop. A few of the cities we work in: