Commercial Roof Replacement

Benefits of Commercial Roof Replacements in St. Louis, MO

Investing in a commercial roof replacement in the greater St. Louis area will allow your business to:

West County Roofing is located in Ellisville, MO, and as your neighbor, we proudly service the greater St. Louis area. With over 15 years of experience and extensive roofing knowledge, you can count on West County Roofing to deliver work that exceeds your expectations.

We are licensed, insured, and experienced contractors for providing commercial roof replacement solutions for shingled and TPO flat roofs at affordable prices. Our 2nd generation family-owned-and-operated business is here to help you determine your roofing needs. We work hard to avoid disrupting your business, particularly during business hours.

Contact us today to schedule a free roofing consultation and receive a no-obligation estimate.

Shingle Roof Replacements

A shingle roof is one of the most critical elements of your commercial building, yet often, it is overlooked. Unfortunately, even minor roof issues that are not addressed quickly and skillfully can significantly impact other areas of your building.

Worn out or poorly installed shingles can be a source of water leaks on commercial roofs, leading to interior water damage and potential structural damage, which could be unsafe. If your commercial shingle roof has gone for too long without maintenance and repairs or has simply reached the end of its lifespan, it’s time to replace it. 

Worn out or old shingles exhibit telling signs that they’ve reached the end of their use, including:

Curled edges
Missing color granules
Cupped shingle tabs
Loose roof sheathing nails
Bucking in the case of asphalt roof shingles

Other signs your shingled roof needs to be replaced are dark streaks caused by airborne algae and an overgrowth of moss. West County Roofing has over 22 years of experience replacing shingle roofs in the St. Louis area. We are happy to help resolve your commercial roofing issues by providing reliable and affordable roofing solutions.

Commercial Flat Roof Replacements

TPO Burnout

Although TPO is an energy-efficient and cost-effective solution for many building owners, research shows that TPO can experience warping, shrinking, flaking, and peeling along its seams. This wear is typically caused by exposure to extreme temperatures and, in some cases, leads to leaks and interior water damage. Depending on the size of the damage, West County may be able to remedy it with repairs, but we will need to determine a new roofing solution in some cases.

Ponding Water

When TPO-covered flat roofs have insufficient drainage, ponding water can gather. If this water sits for long periods, especially over the top of seams, the TPO roofing system can completely degrade and lead to extensive water infiltration. In these cases, West County Roofing can replace your roofing system.


If a new TPO replacement roof isn’t the right solution, a Fluid Applied Reinforced Roofing (FARR) solution may be the answer. This rugged yet lightweight system consists of seamless, flexible membranes fluid-applied directly over existing roof systems. This solution provides a waterproof and durable membrane that improves the waterproofness of your original TPO roof and protects your interior for many years to come.

West County Roofing is committed to providing you with the highest-quality service, including clear communications, accurate assessments, and experienced commercial roof replacement services. Call us for your commercial shingle or TPO flat roof replacement today. We service St. Louis and surrounding areas.

LET’S WORK TOGETHERWest County Roofing & Construction

Mon - Sat 8.00 AM - 5.00 PM
54 Old State Rd.
Ellisville, MO 63021
Give us a call 24/7

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