Husqvarna Dealer · Corona, California
Concrete Grinders & Surface Prep Equipment
Machines, dust extraction, and diamond tooling for contractors across Southern California — sold, rented, and specced by people who run them. Buy the pair, not just the grinder.
The Husqvarna PG lineup
Planetary and single-disc grinders, with the dust extractor Husqvarna pairs to each. Availability varies — call to confirm what's on the floor.
| Machine | Width | Power | Best for | Paired extractor |
|---|---|---|---|---|
 PG 280 |
11 in | 1-phase | Edges, closets, tight residential | Ask — not published |
 PG 400 |
15.8 in | 1-ph / petrol | Single disc, small jobs | Ask — not published |
 PG 450 |
17.7 in | 1-phase | Residential garages, light commercial | Ask — not published |
 PG 5 |
20.3 in | 1-phase | The residential coatings workhorse | DE 130 H |
 PG 510 |
20 in | 1-phase | Mixed residential / light commercial | Ask — not published |
 PG 6 S |
23.6 in | 1-phase | Larger commercial floors | T 7500 + C 5500 |
 PG 8 S |
31.5 in | 3-phase | Warehouse and industrial scale | T 10000 + C 5500 |
 PG 8 XR |
31.5 in | 3-phase | Remote-control production grinding | T 10000 + C 5500 |
 PG 8 P |
31.5 in | Propane | Large floors without 3-phase power | T 4000 GP |
Specs from Husqvarna's published product data; confirm against the current spec sheet before purchase. Husqvarna's PG 5 / 6 / 8 naming replaced the older PG 450–PG 830 convention, so machines on rental floors may not match these names. Where no companion extractor is published, we'll document the pairing for you in writing.
Four ways to get a machine running
Buy it, rent it, tool it, or learn to run it. Most contractors need more than one.
Buy
Size the machine to your work
Deck configuration, bond selection, and extraction matched to the slabs you actually grind — not to the biggest machine on the floor. Financing available — apply online.
Request a quote
Rent
Grinder & equipment rentals
Machines, extraction, and tooling by the day, week, or project for contractors across the Inland Empire and Orange County.
See rental equipment
Tooling
Diamond tooling & bond matching
The wrong bond on the wrong slab burns money and time. Segment count, grit, and bond hardness matched to your concrete.
Open the tooling guide
Train
Hands-on training academy
Two-day classes in Corona covering prep, grinding, and coating installation on real floors with real machines.
See upcoming classesThe extractor is the compliance device
Not an accessory. Cal/OSHA's Table 1 puts the entire dust-control burden on it.
Table 1 specifies no respiratory protection for walk-behind floor grinders — at any shift length, indoors or out. It can do that because it assumes your dust collector delivers the manufacturer's recommended airflow or better, with a filter rated 99% or greater and a filter-cleaning mechanism, plus a HEPA vacuum for loose dust between passes indoors.
Miss any part of that and you don't get partial credit. You fall out of Table 1 entirely and into exposure assessment and air monitoring. It's the cheapest part of the purchase and the part that decides whether the rest of your safety paperwork means anything.
Product and jobsite images: Husqvarna Construction.
How we spec a machine with you
Four questions, in this order. It takes about ten minutes on the phone.
What power do you have?
Single-phase, three-phase, or none. This eliminates more of the catalog than anything else and it's the question people answer last.
How big are your floors?
A 31-inch machine on 400 sq ft garages is wasted capital. A 20-inch machine on a warehouse is a schedule problem.
Indoors or out?
Indoor work drives the extraction spec and adds the between-passes HEPA requirement. It changes the total price more than the machine does.
What's your concrete like?
Hard slab, soft bond. Soft slab, hard bond. Get this backwards and you'll blame the machine for a tooling problem.
Everything we've written about grinding
Grouped by what you're trying to figure out.
- Concrete Grinder Basics: How They Work — what the machine actually does and why prep isn't optional.
- The Best Concrete Grinder for You — a contractor's guide to sizing your first or next machine.
- Husqvarna Grinders — the lineup we carry and why we carry it.
- Why Your Diamond Tooling and Polishing Pads Matter — bond, grit, and the cost of guessing.
- 5 Essential Tools for Every Epoxy Contractor — what belongs on the truck beyond the grinder.
- The Importance of Industrial Vacuums — extraction, filtration, and site safety.
- Why Concrete Grinding Determines Epoxy Bond — the profile the coating actually needs.
- Surface Prep Mistakes Costing Contractors — where the money leaks on prep day.
- Why Proper Cleaning Is Critical Before Epoxy — the step between grinding and coating.
- Applying Epoxy Over Old Concrete — renewing a slab that's already been through a life.
- Concrete Grinder Rentals & Supplies in SoCal — how renting works and when it beats buying.
- What's In Stock — current inventory in Corona.
- Product Library — searchable catalog across every line we carry.
- Technical Data — TDS and SDS downloads.
Tell us about your floors. We'll spec the machine.
Power available, typical job size, indoor or outdoor, and what your concrete is like. That's everything we need to point you at the right machine, the right extractor, and the right bond — whether you buy, rent, or just want a straight answer.
Empire Coating Solutions · Corona, CA · Serving Riverside, San Bernardino, Orange, Los Angeles & San Diego counties