About Us
Our team
Built by a Tradesman, Run Like a Trade
Maximum Finish LLC is an Oregon-licensed concrete polishing and surface prep contractor (CCB #183272) based in Silverton, serving the Willamette Valley. We're not a national franchise and we're not a side hustle — concrete is what we do, every day, and we've been doing it long enough to know what works and what doesn't.
Every project gets the same approach: assess the slab honestly, use the right tooling progression, run HEPA dust control, and finish with proven systems. No shortcuts, no surprises on invoice day.
Our Story
Maximum Finish was started in 2008 by Bryan Rose with a single small grinder. In 2014, Bryan brought on Boe Darras as a business partner — and under Boe's leadership, Maximum Finish grew from a one-grinder operation into the commercial polishing and surface prep contractor it is today.
Boe brought a background built for the work: a decade with Insituform Technologies on federal and security-sensitive projects across nine western states, and service management at Brim Tractor Company overseeing OEM warranty compliance and a team of technicians. That heavy industrial, equipment-driven, spec-accountable experience is what shapes how Maximum Finish runs jobs today.
Boe and Bryan lead the team. We bid honestly, we show up when we said we would, and we stand behind the finish.
What We Specialize In
Specialties
- Polished concrete — warehouses, retail, restaurants, garages, shops
- Joint filling & repair — Metzger/McGuire semi-rigid polyurethane and epoxy systems
- Surface preparation — for coatings, overlays, and re-pour conditions
- Densifying & sealing — LS Seal, Polish Guard, and other PROSOCO products
- Diagnosis of failed installs — when something's wrong with the floor and nobody can tell you why
Commercial, industrial, and residential — if it's a concrete slab, we know what to do with it.
Why Clients Hire Us
What You Get When You Hire Maximum Finish
- A licensed contractor — CCB #183272, fully insured
- The right equipment — planetary grinders, industrial HEPA vacs, full diamond tooling progression
- Honest scope of work — written estimates, clear language, no vague "TBD" line items
- A clean job site — we leave it ready for the next trade, every time
- A real warranty position — we use top-shelf materials and stand by what we install
