Commercial Roofing in San Antonio

Ranked 38th in the Nation. Architectural Precision on Every San Antonio Commercial Job.

When a commercial roof fails, it doesn’t just cost money. It disrupts tenants, halts operations, and puts your building’s interior at risk. At Hargrove Roofing, we bring leadership with a licensed architectural and design background, applied directly to how we plan and execute every commercial project. That means precise drainage layout, accurate scope documentation, and a supervision model that keeps a project manager on your site throughout the entire build. We’ve served commercial property owners across San Antonio, Schertz, Helotes, and Universal City since 2017, and our San Antonio location is ranked 38th in the nation among roofing companies.

We work with materials from GAF, CertainTeed, and Owens Corning, and we hold GAF Certified Plus and CertainTeed ShingleMaster certifications. Whether you manage a strip center, a warehouse, an office building, or a multi-use property, we approach your roof as a complete system, not an isolated surface.

Ready to get started? Call (210) 899-5059 to schedule your free commercial roofing estimate in San Antonio.

Commercial Roofing Services We Provide

We handle the full scope of commercial roofing work, from new-construction installations to emergency storm repairs. Our team manages every stage in-house, so you won’t get handed off to a subcontractor mid-project.

Services we offer for commercial properties:

New roof installation: Complete commercial roof systems designed and installed from the substrate up
Roof replacement: Full tear-off and replacement of aging or failed commercial roof assemblies
Roof repair: Targeted repairs for leaks, membrane damage, flashing failures, and seam separations
Preventative maintenance programs: Scheduled inspections and minor repairs to extend roof life and protect manufacturer warranties
Roof coatings and fluid-applied systems: Seamless liquid barriers applied over sound existing roofs to reduce leaks and improve UV reflectivity without a full tear-off
Storm damage restoration: Assessment, documentation, and repair following hail, wind, and severe weather events
Insurance claims support: We meet with your insurance adjuster on-site at no charge to document damage and support your claim

Financing is available for commercial roofing projects. If upfront cost is a concern, ask us about your options when you call.

Why San Antonio Property Owners Choose Hargrove Roofing

Our supervision model sets us apart. We maintain more project managers than active builds, which means your commercial site has a dedicated point of contact on the ground. All commercial superintendents are OSHA certified, and we carry full workers’ compensation coverage, which can help reduce your liability exposure throughout the project.

Our architectural leadership background shapes how we audit existing substrates, plan drainage, and design complex multi-surface commercial applications before the first crew member sets foot on your roof. It’s a planning advantage grounded in our process and approach to the job.

Additional differentiators that matter on commercial jobs:

97% client success rate
24/7 availability for roofing emergencies
Proactive communication throughout the project, including when there’s no material update to report
GAF Certified Plus and CertainTeed ShingleMaster certifications
Family-owned and operated, with values that put clients first

Get a Free Commercial Roofing Estimate in San Antonio

We offer free estimates for commercial roofing projects across San Antonio and the surrounding Bexar County area. Tell us about your property, your timeline, and any concerns, and we’ll come out to assess the full picture before you commit to anything. Our team is available around the clock for emergencies, and standard consultations can move quickly so you’re not left waiting on a quote.

Call us at (210) 899-5059 or use the contact form on our site to request your free estimate today.

Commercial Roofing System Types for San Antonio Properties

Choosing the right roofing system depends on your building’s slope, age, use, and exposure. Here’s a plain-language overview of the systems most commonly installed on commercial properties in the San Antonio area.

Single-Ply Membrane Systems

TPO (Thermoplastic Polyolefin)
Lightweight and UV-resistant, TPO is one of the most widely installed membranes on flat and low-slope commercial roofs. Its heat-reflective surface makes it well suited to South Texas summers, and it carries a competitive installed cost.

PVC Membrane
Similar to TPO in profile, PVC adds strong chemical resistance. It’s a common choice for commercial kitchens, rooftop restaurant installations, and any building with grease or chemical exhaust exposure.

EPDM (Ethylene Propylene Diene Monomer)
A synthetic rubber membrane with strong performance across wide temperature ranges. EPDM has a long track record on large flat commercial roofs and handles thermal movement well.

Asphalt-Based Systems

Modified Bitumen
An asphalt-based system available in self-adhered or hot-mopped applications. Modified bitumen is cost-effective, widely used on older commercial buildings, and straightforward to repair when sections are damaged.

Built-Up Roofing (BUR)
Multiple alternating layers of bitumen and reinforcing fabric create a durable, monolithic assembly. BUR performs well under rooftop foot traffic and has been a standard commercial system for decades.

Metal & Coating Systems

Metal Roofing
Standing seam and retrofit metal systems offer high longevity and strong energy reflectivity. Metal roofing is a practical choice for commercial and industrial facilities in South Texas where long-term performance can outweigh higher upfront cost.

Fluid-Applied Roof Coatings
A seamless liquid barrier applied over an existing, structurally sound roof. Coatings can extend roof life, reduce leak risk, and improve UV reflectivity without the cost or disruption of a full tear-off.

How San Antonio’s Climate Affects Commercial Roof Performance

South Texas is hard on commercial roofing. Intense UV exposure degrades membrane surfaces faster than in more temperate climates, and summer temperatures that regularly push past 100°F create thermal expansion and contraction that stresses membrane seams and metal fasteners over time.

Seasonal hailstorms and high winds are a primary driver of commercial roof damage across Bexar County. Hail can puncture single-ply membranes, crack coatings, and compromise flashing without leaving damage that’s visible from the ground. Humidity cycles compound the problem by allowing moisture to migrate into any breach. We design and install every system with these conditions in mind, from drainage layout at installation through material selection matched to each building’s specific exposure profile.

Ponding water on flat roofs is a common issue after heavy storms, and proper slope and drain placement during installation can help reduce long-term membrane degradation. Commercial roofing projects in San Antonio require permits through the San Antonio Development Services Department, and permit approval timelines can vary. Scheduling inspections at least twice per year and after major weather events is standard practice for supporting warranty requirements and catching problems before they escalate.

Durable roofs, stunning results

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why choose hargrove roofing

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Family Ties
As a family, we know the importance of having a good roof over your head, and that is why at Hargrove Roofing we always put family first.
Organization & Execution
We take quality control to the highest degree. We prioritize creating positive work environments and invest in them to ensure long-term stability, so we can continue thriving for many years without high turnover.

Available 24/7 for Emergencies
Hargrove Roofing offers 24-hour services for your convenience and peace of mind! From leaks to hailstorm damage, our certified roofers are available 24/7 for all your roofing emergencies.
Constant Communication
Communication leads to great quality, and we'll stay in constant contact with you providing updates even when there are no updates.

How Our Commercial Roofing Process Works

We start every commercial project with a rigorous structural audit. Drawing on our architectural background, we examine deck stability, substrate condition, and existing drainage before we discuss materials or pricing. That upfront assessment shapes everything that follows and can reduce the chance of surprises mid-project.

Before any work begins, we provide a clear written estimate that outlines costs, materials, and scope with no vague line items. If the project involves a storm damage claim, we meet your insurance adjuster on-site at no charge and handle the documentation on your behalf.

What Happens During the Project

Because we keep more project managers on staff than we have active builds, your commercial site has dedicated supervision. Our superintendents are OSHA certified, and the site stays organized and safe throughout. Most planned replacements and coating applications can proceed without requiring your business to close or suspend operations, depending on phasing and building layout.

We keep you updated throughout the job, not just at milestones. If there’s nothing new to report, we still check in. Detailed project documentation runs throughout the build and supports manufacturer warranty compliance once the job is complete.

Project Completion & Warranty

When the work is done, we conduct a final quality walkthrough to confirm the entire surface is watertight and every component is properly finished. We don’t consider the project closed until that inspection is complete. Warranty terms depend on the manufacturer and system installed, and we can walk you through what’s covered before the project closes out.

Request Your Free Commercial Roofing Estimate

If you manage a commercial property in San Antonio or the surrounding Bexar County area, we’re ready to take a look. Free estimates are available for projects of all sizes, and our consultations can move quickly so you’re not left waiting.

Call (210) 899-5059 or send us a message through our contact form to set up a time that works for you.

“You won’t be disappointed!”
Can’t say enough great things about George and Hargrove. They worked within my budget and George went above and beyond to take care of us. Knowledgeable, professional, and very good to work with! The crew worked efficiently, safely, and they cleaned up the work area after the job quite well. The roof is beautiful. Seamless and easy transaction from start to finish. I HIGHLY recommend Hargrove! You won’t be disappointed!

- Joye R.
“... I couldn't be more satisfied with the experience”
I recently had the pleasure of working with Zach Holm, and I couldn't be more satisfied with the experience. Zach's extensive knowledge of working with insurance companies made the entire process seamless and stress-free. He took the time to explain every step and ensured that all documentation was handled efficiently.

What truly stood out was Zach's impeccable attention to detail. He meticulously inspected every aspect of the roofing project, ensuring that nothing was overlooked. His commitment to quality and precision was evident in the final result, which exceeded my expectations.

Moreover, Zach's customer service was outstanding. He was always available to answer questions, provide updates, and address any concerns I had. His friendly and professional demeanor made the entire experience pleasant and reassuring. I highly recommend Zach Holm and for anyone in need of roofing services. His expertise and dedication to customer satisfaction are truly commendable.

- Paige
“Highly recommend!”
I had a fantastic experience with this business! The service was top-notch, and the Zach was incredibly friendly and helpful. I love how they went above and beyond to make sure I was satisfied. Highly recommend!

- Jolee G.
“He truly went above and beyond to ensure I was satisfied with the work.”
I recently had the pleasure of working with Zach Holm, a roofing consultant, and I can't say enough good things about him. From start to finish, Zach was professional, courteous, and highly skilled. He provided a thorough assessment of my roofing needs and offered a competitive quote. Throughout the project, Zach was always available to answer my questions and made sure everything was running smoothly. The work was completed on time and with great attention to detail. The quality of the materials used and the craftsmanship were top-notch. I highly recommend Zach Holm to anyone in need of roofing services. He truly went above and beyond to ensure I was satisfied with the work.

- Harlie E.
“Thank you Hargrove!!!”
My new roof was installed last Tuesday. Dylon stayed in constant contact with about the status. Overall, communication was great! They arrived on time and finished earlier than expected. Roof looks great! We shall see how it holds up to Texas hurricanes, fingers. Thank you Hargrove!!!

- Nikki
“I HIGHLY recommend Hargrove! You won’t be disappointed!”
Can’t say enough great things about Dylon and Hargrove. Dylon went above and beyond to take care of us. Dylon is very polite, and easy to work with. He worked wonderfully with the insurance company for us. He is Knowledgeable, professional, and very good to work with! The crew worked efficiently, safely, and they cleaned up the work area after the job quite well. The roof is beautiful. Seamless and easy transaction from start to finish. I HIGHLY recommend Hargrove! You won’t be disappointed!

- Dawn B.
“If your home is in need of a roof, look no further Hargrove Roofing has you covered.”
Hargrove Roofing Houston, Texas did a great job from start to finish on replacing our roof. Pricing was great and we were treated like family by everyone involved from the roofing crew to the sales team. We had five bids and Hargrove beat them all. Financing is also available. Our contact person Shaina Gallegos was fantastic. If your home is in need of a roof, look no further Hargrove Roofing has you covered.

- Don S.
“Highly recommend Hargrove Roofing!”
Super professional team! Kingsley Nlemchi helped us from start to finish and when the crew came out they were done in only a few hours and had the whole area cleaned up as if nothing had changed. Highly recommend Hargrove Roofing!

- Jake N.

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