Open now — 24/7 storm response St. Louis Metro & Metro East (314) 429-6000
John Beal Roofing rectangle logo in yellow and black St. Louis RoofingBy John Beal Roofing

Commercial roofing in Chesterfield, at a glance

Most commercial roofs in Chesterfield are low-slope membrane systems, and their leaks almost always start at seams, drains, rooftop units or the edges.

We inspect those areas first, give you a written report with photos, and schedule work around your business hours. Our phone, (314) 429-6000, is answered by a person 24 hours a day.

Commercial roofing services we offer

Leak repair

Fast response to active leaks, including temporary measures to protect inventory and equipment until the permanent repair.

TPO and PVC roofs

Single-ply membrane installation and replacement for flat and low-slope buildings.

HVAC curbs and penetrations

Re-flashing rooftop units, pipes and conduit where most membrane leaks begin.

Drains and scuppers

Clearing and re-flashing drains so water leaves the roof instead of ponding.

Inspections and reports

Documented condition reports for owners, property managers and buyers.

Maintenance plans

Scheduled visits to clear debris and catch small problems before they reach the ceiling tiles.

Low-slope commercial flat roof with membrane and rooftop units on a building in Chesterfield, MO

Working around your business

A roof project should not shut down your operation.

Before any work starts we walk the building with you to plan crane or lift locations, material staging and the safest path for the crew. For retail and office buildings in Chesterfield Valley, we can phase a replacement section by section so tenants stay open. We keep the work area fenced off, protect entrances, and clean the site at the end of every day.

Crews tie off and follow fall protection on every job. Ask for our insurance certificates and we will send them before the first day.

Roofer tied off in a safety harness while working on a commercial roof in Chesterfield, St. Louis County

Repair, restore or replace

  1. Inspection

    We check the membrane, seams, flashing, drains and edge metal, and look for wet insulation where needed.

  2. Written findings

    You get photos and a plain explanation of the roof's condition and remaining life.

  3. Options with costs

    Repair, phased work or full replacement, priced so you can plan the budget.

  4. Scheduled work

    We set dates that fit your tenants, events or service hours.

Many owners come to us after years of patching the same area. A core sample or moisture scan shows whether the insulation under the membrane is still dry. Dry insulation means the roof may be a good candidate for targeted repairs and continued maintenance. Wet insulation spread across a large area usually means replacement, because a new membrane over soaked boards will trap that water. Either way, the report tells you what we found and where.

Who you are hiring

John Beal Roofing has worked on commercial and residential roofs in St. Louis since 1947 and is still family-run, now in its third generation. We are BBB A+ rated and listed in Roofing Contractor Magazine's Top 100. Property managers like that someone answers the phone at 2 a.m. when a storm opens a seam.

We also have an office in Chesterfield, which keeps response times short across the west county. Compare our other commercial work on the St. Louis commercial roofing page.

Questions about commercial roofing in Chesterfield

Facility managers and building owners in Chesterfield ask us these on most first visits.

What type of flat roof is best for a Chesterfield building?
It depends on the building, its use and the existing roof. TPO and PVC are both common single-ply choices. We look at the structure, drainage and rooftop equipment before recommending a system.
Can you repair a leak without replacing the whole roof?
Often, yes. Many commercial leaks come from one seam, drain or curb. We repair those and tell you honestly if the rest of the membrane is near the end of its life.
Do you work on churches and HOA buildings?
Yes. We roof churches, clubhouses, offices, retail and multi-family buildings across west St. Louis County.
Do you respond to commercial leaks after hours?
Yes. A person answers (314) 429-6000 around the clock, and we dispatch to active leaks as quickly as possible.

Free Chesterfield commercial roof inspection

Fill this out and we'll call you back. If water is coming in right now, phone us instead so we can move faster.

No obligation and no pressure. We will call to confirm a time that works, and inspections are free. Need someone right now? Call (314) 429-6000 — a real person answers 24 hours a day.

Need A Roofer In St. Louis?

One free inspection replaces a week of guessing. Photos of the real condition and a written price, no obligation.

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