.jpg?width=900&height=1470&name=Copy%20of%20%20most%20profitable%20system%20Onfloor%20Website%20Banner%20Mobile%20(1).jpg "Copy of most profitable system Onfloor Website Banner Mobile (1)")
If you're installing under 5,000 sq ft of coatings a week, the right grinder opens up more jobs, more revenue, and a simpler operation — without adding overhead or crew.
BOOK YOUR FREE CONSULT"I was blown away by the initial conversation. I could tell they cared not only about solving our problem, but ensuring it was the right fit for where we were as a business."
Watch this crew use the simplest grinder system to prep & coat this 400 sq ft garage floor in under 2 hours.
In 30 minutes, one of our surface prep specialists will learn your setup and show you exactly which Onfloor machine helps you take more jobs, bill more per visit, and keep your crew running smooth.
We learn your business. Your job types, crew size, surfaces you work on, and what you're leaving on the table.
We show you the exact setup. Which machine, which tooling, and how it fits the jobs you want to win.
You decide. You move forward when it makes sense for your business.
⚡ We limit consults to keep quality high — spots fill up fast.
Here's What Happens When Contractors Make The Switch.
"I was hesitant on buying a concrete grinder until Max, the owner, gave me a call. He gave me a deal I couldn't resist and ever since then this machine has been a lifesaver. Easy to work with, very beginner friendly. I would highly recommend."
"The belt broke on a job and my girlfriend was able to break it down, tear it apart, and replace the belt on the job super fast. We were probably down for 20 minutes and then back grinding. Something guys would pay hundreds of dollars for a mechanic to fix — done in minutes on-site. I have four grinders and without a doubt, it will be another Onfloor."
"I recently purchased the OF20 Pro and couldn't be more impressed. The concrete surface profile it delivered was smooth and even — easily the best result I've ever achieved with any grinder. Ori, Aaron and even the owner Max went above and beyond to ensure I was taken care of. If you're looking for top-tier equipment backed by a team who genuinely cares, Onfloor should be at the top of your list."
"Great 1-man portable machine. I've only rented this 20" machine 2 jobs but it runs circles around the typical light weight alternative. For sanding epoxy, this is three times as fast as a swing machine without wrestling the machine and with better results with its planetary action."
"Hasn't let me down. This machine is a must for bedrooms and tight areas. I have used the Pro 20 often for about 5 years and still works like new. Cuts floors evenly and the variable speed makes the work easy!"
"Game changer. The OnFloor 20Pro cut our prep time in half at least. Reduced our prep labor costs and allowed us to fit more jobs into our work week. The machine pays for itself over time and the wide array of tooling options make it a versatile choice for many situations."
"Better than a Lavina 20. The first job I put this grinder to work on was the worst pour I have ever been on, and this machine didn't skip a beat. If you're on the fence about buying this machine, take the chance and you'll be impressed."
"Now this is a Grinder! The power of the pro series multi surface 20 is unmatched. We do in 4 hours of hand grinding we now do in 20 minutes. We really enjoy the different speed variations and the ability to add weight to the machine when needed."
"Been running mine since 1995. With over 19 years on my machine this should be a testament to anyone serious about their flooring projects. It has served well grinding and polishing garages, basements, closets, hallways, concrete bartops and even a few wood decks."
"Best edger you can buy! Been using the OF-18 edger for over a decade and cannot believe more people aren't using these! Great for keeping you off your knees and hurting your back too. Makes the worst part of garage floor installations easy and fast."
"AMAZING!!! I can literally train a new guy on who has never edged in his life, and train him in a few hours. For anyone that knows, hand edging is one of the hardest things you can teach or learn in the polishing industry. This edger changed that game forever."
"Best in the business. The OF20 Pro is one of the finest machines I have used. It has cut our floor prep time significantly! Grinding 2-3 times faster than our Scanmaskin. We'll be adding a second Onfloor in the next year!"
"Still great after six years of use. Been using this OF20HS on and off for six years on downstairs jobs without trouble until I recently sat it on top of a mat before turning it on. Threw a couple diamonds. Was surprised how easy it was to replace a belt with just an impact driver and an allen key."
"Worth every penny! Such a well thought out machine. Saves me time and does a great job. The customer service is even better. Do business with a company that supports their products and customers."
"Best Grinder for Garage Floors HANDS DOWN. We've used 20 Pros for about 14 years in our garage floor installations businesses. You simply cannot beat them for projects of 1000 sf or less! Lightweight but extremely productive."
"This machine loves to eat! Just started in the epoxy floor industry, but I'm not sure I'd stick around if it wasn't for this product. Very easy to use even easier to maintain. Our crew was able to bang out a 600sqft floor in under an hour!"
"A beast. I did not expect this grinder to be as good as it is. It definitely punches way above its weight. I will certainly be buying more of these."
"4 Years and 4 OF20 Pros later — Onfloor is our go-to. Our business relies on efficiency, and switching to the OF20 Pro four years ago was a game-changer for our prep speed. We now run three production trailers, all equipped with Onfloor gear."
"Simple & sharp! I'm no stranger when it comes to concrete grinders. I used the $30K models with another company, but purchased Onfloor's 20 inch 20S-H model and couldn't be happier. Thank you Travis & Tim for the exceptional service! - Joe, Garage Experts."
"Aaron got me the parts I needed right away. Thank you!"
"Great customer service. If you're looking for great products and excellent customer service, on floor technologies is your one stop shop. Their sales team are friendly, knowledgeable. I recommend their products 100%."
"Easy, Smooth, and Professional! We've used OnFloor systems for over a year and they've been a game-changer for our business — highly recommend!"
"Onfloor makes great machines. We have 3 20pros and an onfloor 9. These machines are perfect for garages and smaller warehouses. The speed and ease of loading from a workvan mean you will be done setting up and grinding with 1 person while the competition needs 2 or 3 people."
"Customer Service Success. My Pro 20 grinder was down which meant my business was down. I immediately called Aaron and he explained to me exactly what to do. He walked me through everything and was available to me at all times."
"18OFEDGE Grinder. I bought the 18" Edge Grinder after seeing a couple videos and Aaron was great to work with. My OFIBEDGE is exactly what my company needed to get workers off their knees while edge grinding. Aaron followed up with me once I received it to walk through how to operate the machine."
"Great customer service, had an issue with a used onfloor and they took care of me and got me going again."
"Great product and customer service experience. Jose with RGM epoxy pros strongly recommend onfloor products — grinders are super simple to use, easy to maintenance, gets any job done from big to small, never had any issues, very easy to move around."
"Excellent customer service. The online site was easy to navigate but I still had questions. Not only did they have great customer service, but when I made a mistake in my online order, they quickly corrected it for me and refunded the difference in about a day."
"Excellent service an awesome machinery. I purchase a 20" grinder high speed last year. I'm extremely impressed how powerful it is, can't wait to get one more. I strongly recommend machinery from OnFloor, you'll not be disappointed."
"Onfloor knows their business. They know their equipment and are well versed on what you need."
"Astonished. Had a highly specialized project that needed knowledgeable support. OnFloor's interest and expertise helped us with needed parts and advice. Result was reclaimed 100 year old pine flooring restored to perfection."
"Thanks OnFloor Team. Great responsiveness by Shane as well as Heather and Dina. Thanks for being an excellent provider of great products along with outstanding customer service. — John Watts, Tampa Custom Concrete."
"Love Onfloor Equipment."
"Great customer service and fast to get us our stuff!!"
"Great service delivery."
"Excellent product and service and fast delivery."
"Go big or go home. I have used the Pro 30 often for about 2 years and works great! For epoxy or glue removal, you can run it on one end of an 4-wheel carpet-end dolly with a rigid 5hp shop vac strapped on the other end. If you are working on spaces greater than 600 sqft this machine is a must."
"Thrilled with My NEW Pro 20. What used to take 4-6 hrs, with my old smaller machine, now takes only an hour! The heavier but still manageable weight of the new machine, along with the variable speed control, allowed me to dial in to a perfect grinding pace. The Customer Support I received throughout the purchase process and the follow-up after is just as big of a reason that I am extremely happy with my decision."
"Great purchase. After renting one and providing a review, I went ahead and bought the 20" high speed model. I use a Lavina 20NX. The Onfloor runs circles around the Lavina for dry prep grinding. Still use the Lavina for wet polishing since I have all the resin tooling but I'm most impressed with the Onfloor for dry grinding/prep as well as for sanding epoxy."
"Nice multi-use small grinder for edging and more! I have a full set of Onfloor equipment and this is a nice little addition to the fleet. Great for pre-grinding cracks prior to repair and edging. Also very light and handy in bathroom or basement situations. I completed about 300 sf of grinding in about 40 minutes on a recent project."
"OF-16 for Sanding Restaurant Wood Floors. We purchased an OF-16 for two tasks in our restaurant: sanding a new Brazilian Cherry floor of 850sq ft with 3.5" boards, and refinishing an existing quarter-sawn white oak floor of 1,400 sq ft with 5" boards. Altogether an excellent piece of equipment."
"The Little Beast. I purchased this machine 7 years ago and it has chewed up everything I threw at it. The only maintenance I have done on it is belt replacement. It has served me well on large jobs. On top of that the OnFloor support staff has been top notch. Always there to help when I needed. Taylor, Troy and Travis have been a huge help in getting my 20" running again."
"Shipping was excellent."
"Excellent customer service."
Free 30-min consult · No obligation · Ships from Tulsa, OK
Simple, lightweight equipment means your crew can go anywhere, take any job, and keep moving — without the overhead, the muscle, or the downtime of heavy machines.
More accessibility means more jobs you can quote and win. Residential coatings installers under 5K sq ft/week leave serious revenue on the table every time they turn a job down — or never bid it in the first place.
Fits through a standard door, up a flight of stairs, or into a walkout basement. One machine, every room in the house — garage, basement, utility room, shed. Same customer. Same day. Bigger invoice.
Simple enough that any crew member can fix it on-site in minutes. No mechanic. No truck. No lost day waiting on a repair shop.
Heavy machines are built for warehouses, not residential jobs. If you're installing under 5,000 sq ft a week, simpler equipment means lower overhead, faster jobs, and more money in your pocket.
Book your free 30-minute consult. We'll show you exactly which Onfloor setup opens up more work, more revenue, and a simpler operation for your crew.
