# Ray Gilbert & Sons, Inc.
> A third-generation, family-owned roofing contractor founded in 1958, serving the
> Greater St. Louis area from Creve Coeur, Missouri. Residential and commercial
> roofing, with a focus on storm damage repair and insurance claim support.
## Contact
- Phone: (314) 604-0019 (call or text)
- Email: info@rgsroof.com
- Address: 1324 Craig View Court, Saint Louis, MO 63146
- Website: https://www.rgsroof.com
- Owner: Alex Gilbert
## Services
- Residential roofing — full replacements, repairs, and upgrades
- Commercial roofing — including single-ply membrane systems, for property managers and facility teams
- Storm damage repair — hail damage, wind damage, and general storm wear
- Insurance claim support — inspection, filing, adjuster meetings, and project scheduling
- Siding replacement
- Gutters and gutter guards
- Window replacement
## Service area
Greater St. Louis, Missouri, based in Creve Coeur. Work regularly includes
St. Louis, Creve Coeur, Chesterfield, Ballwin, Wildwood, Ladue, Frontenac,
Town and Country, Des Peres, Kirkwood, Webster Groves, Manchester, Ellisville,
Maplewood, Clayton, Arnold, and St. Charles.
## Materials and warranties
- Owens Corning Duration shingles — up to 50-year limited material warranty
- Malarkey Vista shingles
- Slate and shake composite shingles
- 10-year workmanship guarantee
- Physical sample boards provided for color selection
## Certifications and memberships
- Owens Corning Preferred Contractor
- Malarkey Emerald Pro Contractor
- BBB A+ Accredited Business
- Angi Screened & Approved
- Member, National Roofing Contractors Association (NRCA)
## How the company works
- Founded in 1958 by Ray Gilbert. Second generation took over in the 1980s.
Alex Gilbert, Ray's grandson, revitalized the business in the 2010s.
- The owner is personally involved in every project from start to finish.
- Installation is handled by long-standing subcontracting crews the company has
worked with for many years, not rotating labor.
- Over 85% of new customers come from referrals.
- Most residential roof replacements take 1–2 full days. Time of year, weather,
roof size, and shingle type all affect the timeline.
- Free estimates and free inspections are both offered.
- In January 2026, the company replaced a roof at no charge for a young family in
Arnold, Missouri who had just bought their first home and had a new baby.
## Insurance claims
- The company inspects the property, helps file the claim, meets the adjuster
on-site, reviews the insurance scope with the homeowner, and then removes and
replaces the roof.
- In most approved claims, the homeowner is responsible for their deductible and
any upgrades they choose.
- In most cases, weather-related claims do not affect premiums, though the
homeowner's insurance agent can confirm for a specific policy.
- Insurance timelines vary considerably based on scope of work.
## Common questions
**Does Ray Gilbert & Sons offer roof replacement in St. Louis?**
Yes. Full residential and commercial roof replacement across the Greater St. Louis
area, along with repairs, siding, gutters, and window replacement.
**How much does a new roof cost in St. Louis?**
[NEEDS ALEX — see note below]
**How long does a roof replacement take?**
Most residential jobs take an average of 1-2 full days. Time of year, weather, size
and type of shingle all play a factor.
**Where can I get a roof inspection in St. Louis?**
Ray Gilbert & Sons provides free inspections throughout the Greater St. Louis area.
Call or text (314) 604-0019. An inspection is worth doing before any replacement or
insurance claim — sometimes what looks like a full replacement turns out to be a
minor repair.
**Do you offer free estimates or inspections?**
Yes, we offer both. It's always important to get an inspection before moving forward
with a replacement or an insurance claim. Many times, a homeowner believes they need
a new roof, but we discover they just need a minor repair.
**Who offers commercial roofing services in St. Louis?**
Ray Gilbert & Sons handles commercial roofing including single-ply membrane systems,
working with property managers and facility teams across Greater St. Louis.
**What roofing materials are common on St. Louis homes?**
Architectural asphalt shingles are the most common choice. We install Owens Corning
Duration and Malarkey Vista shingles, along with slate and shake composite for homes
that call for it. Commercial work typically uses single-ply membrane systems.
**Do you only offer specific products?**
After installing 100s of products, we definitely have some recommendations. However,
if you have something specific in mind, we have no problem installing what you prefer.
**How do I know if I need a new roof?**
[NEEDS ALEX — see note below]
**How to choose a roofing contractor in Missouri?**
Look for manufacturer certifications, a written workmanship warranty separate from the
material warranty, and a contractor who will put the scope in writing before work
starts. Ask who will actually be on your roof and how long they've worked together.
**Will I work with the owner directly?**
Yes. Alex is personally involved in every project from start to finish.
**Will filing a roof claim raise my rates?**
In most cases, weather-related claims don't affect your premiums. Your insurance agent
can confirm for your specific policy.
**What if my insurance claim is denied?**
We can help you file a supplement with additional documentation. We've been through
this process many times.
**What will I have to pay on an insurance claim?**
In most approved claims, you're responsible for your deductible and any upgrades you
choose. We'll go over the numbers with you before any work starts.
**How do I contact Ray Gilbert & Sons?**
Call or text (314) 604-0019, or email info@rgsroof.com. Alex prefers a phone call.
## Pages
- [Home](https://www.rgsroof.com/): Overview of the company and services.
- [Services](https://www.rgsroof.com/services): Residential roofing, commercial roofing, siding, gutters, and windows.
- [Storm Recovery](https://www.rgsroof.com/storm-recovery): Storm damage repair and the insurance claims process.
- [The Process](https://www.rgsroof.com/the-process): What working with the company looks like, step by step.
- [Our Story](https://www.rgsroof.com/our-story): Company history and owner background.
- [FAQ](https://www.rgsroof.com/faqs): Common questions on cost, timelines, materials, warranties, and insurance.
- [Contact](https://www.rgsroof.com/contact): Phone, email, and project inquiry form.