Experience you can trace. Communication you can count on.
Frontenac is a St. Louis-area roofing and exterior construction company — established in 2018, with a team carrying 20 years of combined experience. We work on commercial buildings and distinctive homes, and we're known for communicating throughout every project.
Built on communication and careful work.
Frontenac handles commercial and residential roofing, exterior construction, roof restoration and coating, storm-damage support, siding, and specialty systems across the greater St. Louis region. If it keeps a building or a home protected, we do it.
Frontenac was established in 2018. Our team brings 20 years of combined experience across commercial and residential roofing — and we put that experience to work on every project, regardless of size.
The full company story — how Frontenac began, leadership, and how we approach estimating, supervision, and closeout — publishes once ownership confirms these details (PROJECT_BRIEF §4, §17).
The people behind the work.
[Name]
[Name]
[Name]
Names, roles, and photos appear once the public leadership contacts are confirmed.
From the first inspection to the finished project.
- 01
Inspect
Evaluate the roof, the property, and the immediate concerns.
- 02
Explain
Review the findings and discuss the available options.
- 03
Plan
Confirm the scope, materials, schedule, access, and communication.
- 04
Complete
Protect the property and perform the agreed work.
- 05
Review
Review the finished project, documentation, warranties, and recommended maintenance.
Credentials you can verify.
We publish credentials only once they’re current and documented.
Confirmed items — BBB accreditation and rating, manufacturer certifications (GAF, Owens Corning, James Hardie), licensing, and warranties — appear here with correct logos and current wording once documentation is on file (PROJECT_BRIEF §10).
Start with a conversation — we'll handle the rest.
Tell us about your property. We'll recommend the right approach and put together a clear plan.