About 404 TradeOSBuilt by a tradesperson.
Built by a tradesperson.
Not a marketing agency.
404 TradeOS is run by Billy Showalter — a licensed plumber and OSHA-30 certified tradesperson based in Terre Haute, IN. After years on jobsites, he started building websites for trade businesses that were losing work to competitors with better online visibility, not better service.
Licensed
IN/IL plumbing license
Certified
OSHA-30
Based in
Terre Haute, IN
Stack
Next.js + Vercel
Why trades onlyWe only build for one kind
We only build for one kind
of business — yours.
We've done the work
Licensed plumber, OSHA-30 certified. We know what a slow Monday or a phone that won't ring actually costs a trade business.
No generic templates
Every site is custom-built for one trade at a time — copy, layout, and SEO written for how customers actually search for plumbers, electricians, and contractors.
Built to convert, not just look nice
Click-to-call, quote forms, and review requests are wired in from day one — not bolted on after launch.
404TRADEOS
Let's get your business found.
Free 30-minute call. No contracts, no pressure.