About Mayo & Son's
Meet the Owner: Corey Mayo
A South St. Louis builder with 15+ years on the job, a Laborers' Union card, and a company named after a promise.
Owner & Founder
A Long-Time Resident of South St. Louis
Corey Mayo brings over 15 years of hands-on construction experience to every project Mayo & Son's takes on. As a proud member of the Laborers' Union and an OSHA-certified professional, he holds every site to a standard of discipline and safety that's unmatched in the local market.
Based in St. Louis, Missouri, Mayo & Son's is positioned to take on projects not only across the state but nationwide. As a 100% minority-owned business (MBE), the company's mission is to pursue government contracts and private-sector projects with the same standard: quality, safety, and professionalism, on every job.
"I built Mayo & Son's Construction from the ground up, defying the odds to create not just a business, but a lasting legacy. The name 'Mayo & Son's' is a promise — a commitment to building a stronger future for my family and the communities we serve." — Corey Mayo, Owner & Founder
The Name
What "Mayo & Son's" Means
The company name is more than a signature on a business card — it's a family commitment carried onto every job site. Mayo & Son's Construction was built to last beyond a single contract or a single generation: a foundation for family, and a standard for the trade, in the same breath.
Our Mission
To deliver general contracting, concrete and masonry, renovation, and finishing work of uncompromising quality — on time, on budget, and with the safety of every crew member as a non-negotiable standard.
Our Vision
To grow Mayo & Son's into a trusted name for government and commercial construction across the country, while staying rooted in the St. Louis community where the company began.
Positioning
Certified. Credentialed. Ready.
Missouri Certified MBE
A 100% minority-owned business, positioned to pursue government and private-sector work.
OSHA Certified
Safety credentials and a job-site culture that puts the crew's wellbeing first.
Laborers' Union Member
Trained to the discipline and standards of the trade, on every job.
Nationwide Reach
Based in St. Louis, equipped to take on projects across Missouri and the country.
Let's Talk About Your Project
Whether it's a single driveway or a full commercial build-out, Corey and the team are ready to scope it with you.