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If your Olivette commercial roof is leaking, aging, or chewed up by the May 2025 storms, call us at (314) 618-8888. We will be on your roof this week with a real scope and line-item pricing. No high-pressure sales, just straight answers.
Running a property along Olive Boulevard or just off I-170 means your roof is the line between an open business and an insurance claim. Top Quality Exteriors installs and services commercial roofing across Olivette, from older flat-roof office buildings near Dielman Road to newer mixed-use rebuilds in the 63132 corridor near Warson Road. We work on TPO, EPDM, modified bitumen, PVC, and standing-seam metal systems, and we pull every Olivette building permit and schedule inspections before a single fastener ever goes into the deck.
Our commercial crews work around your business hours, stage materials off the parking lot, and keep tenants notified before any rooftop work begins on the property. Olivette inspections cover decking, fasteners, flashing, edge metal, drainage, and seam welds, so we plan the documentation from day one of the job and shoot photo verification of every layer. If a storm tore through your property, pair this work with our storm damage roofing in Olivette response for emergency tarping and complete insurance claim documentation within hours of the call.
Commercial buildings in Olivette tend to fall into two groups. Older single-story office and retail along Olive Boulevard, Dielman Road, and the older streets west of I-170 usually carry low-slope built-up roofs or aging EPDM, often with three or more layers of patches over decades of leaks at curbs, scuppers, and HVAC penetrations. Newer mixed-use builds and the 2010s+ infill near Stacy Park lean toward 60-mil TPO with tapered ISO insulation and welded seams. Both worlds need real care: full tear-off when the deck is wet or the insulation is crushed, recover only when the substrate genuinely passes a moisture scan. After the May 2025 EF3 event battered roofs across St. Louis County, we have seen more punctures, lifted edge metal, and saturated insulation in our Mid County inspections than in any year prior. If you are also evaluating TPO and flat roofing in Olivette options for replacement, we will build the spec around your drainage layout, parapet detail, and warranty target before quoting.
Commercial work has more moving parts than a residential reroof, so we built a five-step process that keeps your tenants informed, your permit clean, and your warranty solid. Here is how a typical Olivette job runs start to finish.
We meet you on the roof, scan every drain, scupper, and HVAC curb, and core-cut suspect spots. We map wet insulation with a moisture meter. You get photos and a findings list.
We match the right system to your building: 60-mil TPO, EPDM, PVC, or modified bitumen, with tapered ISO when drainage is weak. You get line-item pricing and a solid schedule.
We file the Olivette commercial permit with plans, route inspections with the city, and pre-stage materials. Tenants get a written notice with dates, hours, and roof access plans.
Crews tear off wet sections, swap rotted decking, install insulation, membrane, and edge metal, then hot-air weld every seam. We work clean and keep your dumpster off main lots.
The city inspects, we walk the roof with you, water-test seams, and hand over warranty papers and a photo log. You leave with our 36-month workmanship warranty and a closed permit.
Top Quality Exteriors LLC is a BBB Accredited Business with an A+ rating, licensed in Missouri and Illinois, and backed by general liability and workers’ comp coverage on every commercial job. Owner Mario A. Granados founded the company in 2022 with a crew that brings over 7 years of industry experience to flat and low-slope work. Our commercial division handles tear-offs, recovers, and TPO retrofits for Olivette office parks and retail strips along Olive Boulevard.
What sets us apart on a commercial bid is what happens after the contract is signed. We pull the Olivette permit, coordinate inspections through the Department of Planning and Community Development, and keep the building fully open the entire time. Owens Corning Preferred Contractor status backs enhanced warranties on steep-slope sections, and our 24/7 emergency line means a tarp goes up the same night a spring storm rips your membrane.
Commercial roof pricing in Olivette runs from about $4.50 to $9.00 per square foot installed for a single-ply membrane reroof on a sound deck. A 10,000 sq ft office building near Dielman Road typically lands in the $50,000 to $80,000 range for 60-mil TPO with tapered ISO insulation and a 20-year manufacturer warranty. Add modified bitumen detail at parapets, scuppers, and skylight curbs, and pricing shifts with how much wet insulation we find during the moisture scan.
If your building took hits during the May 2025 EF3 event or earlier spring hail rounds, insurance is often a real path. Missouri policies generally give a 12-month window to file a wind or hail claim, and your contractor is allowed at the adjuster meeting. We bring drone photos and an itemized scope to Olivette adjuster appointments so the claim reflects the actual roof. Hearth and GreenSky financing is available for qualified projects.
Every credential we carry is a commitment to quality, safety, and your peace of mind — on every project, in every state we serve.
