Why this checklist exists
I'm the office administrator for a 72-person company, which means I order the shop tools, the maintenance supplies, and the spare parts that keep operations running. That's roughly $120k a year across about 8 vendors, and I report to both operations and finance. When I took over purchasing in 2020, I made my share of mistakes. Over time, I turned those mistakes into this checklist.
This is for the practical side: facilities managers, maintenance leads, and admins who need Ryobi tools and support equipment to work on day one. It's not a collector's guide. You're buying a drill, a pressure washer, a welder, a pump, and the small tools that make them usable.
The six-step checklist
1. Write down the repeating jobs
Start with the work orders that show up every month. For our shop, the list looks like this: mounting brackets and cabinet hardware, washing equipment before service, quick metal repairs, moving water between tanks, and changing oil on small engines. That list maps directly to the equipment below.
This step sounds too simple, but it stops the biggest waste: buying a tool for a job that happens once and then forcing it into daily use. If the task doesn't repeat at least a few times a year, it doesn't deserve shelf space.
2. Choose the battery tool that fits the work
For driving screws and drilling into metal studs, the Ryobi 18V brushless cordless compact drill/driver is our default. It's light enough for overhead work, and the brushless motor handles the daily use our crew puts on it. What sold me on Ryobi wasn't one tool though—it's the One+ battery system. The same battery family powers the drill, the saw, the work light, and a huge range of Ryobi tools. That means fewer chargers and fewer batteries stacked in the tool room.
Before you order, check whether the listing includes a battery and charger. A bare drill with no battery is a paperweight. I've had that invoice in my hand, so now I verify it before I hit purchase.
3. Match the pressure washer to the water supply
We use the Ryobi 2000 psi 1.2 gpm electric pressure washer for cleaning equipment and washing down bays. The 2000 PSI number is what people remember, but the 1.2 GPM is the quiet detail that matters. When I compared our old washer and this one side by side, I realized that flow affects how long each task takes almost as much as pressure. For our work, 1.2 GPM is enough because we're cleaning surfaces, not cutting concrete.
The bigger procurement lesson: check the water supply before delivery. An electric pressure washer won't fix a weak hose or a closed valve. If the machine starts surging, stop and check the inlet screen before replacing anything.
4. Confirm the electrical hookup for the welder
When our shop needed a portable welder, the requested item was a WS099098AV 70 amp stick welder. The model number made it sound straightforward, so I didn't check the shop's electrical capacity. The first time someone plugged it in, it tripped the breaker. The welder wasn't the problem; the circuit was already near its limit.
Now I ask every vendor for the electrical requirements in writing before I approve the purchase. According to the National Electrical Code, equipment should have a nameplate that lists voltage, phase, and current. If you aren't sure what the nameplate means, get an electrician to confirm the circuit before the equipment arrives.
5. Stock the small tools that keep things moving
The tool that saved the most time last year wasn't the drill or the welder. It was a small swivoil filter wrench. Our small engines need oil changes, and the crew used to hunt for the right strap wrench every time. A dedicated filter wrench on the maintenance cart removed that search. It cost maybe $15 and saves us twenty minutes on each oil change. That's a better return than most of the larger purchases on my list.
Look at your shop's 'I always have to borrow that' list. Buying that missing $10 or $20 item is usually the easiest win.
6. Write down how to prime the centrifugal pump
This is the step most checklists ignore. If your shop uses a centrifugal pump for transferring water, antifreeze, or cleaning solution, you need to understand how to prime it before you start it. I didn't fully understand this until March 2023, when a maintenance tech ran our pump dry for about fifteen minutes. The seal failed, the pump leaked, and we were down for two days while I sourced a replacement. That repair cost us around $180 in parts, plus the time I spent chasing the order.
Basic centrifugal pump priming means filling the pump casing and suction line with liquid before turning the motor on. A centrifugal impeller can spin, but it won't pull liquid through an air-filled line. The exact procedure depends on the pump model. Your operator should know which valves to open, whether a strainer is clear, and whether the system has a priming port.
Post the priming steps next to the pump or in the work order app. In hindsight, the 'how to prime a centrifugal pump' question is one of those details I should have documented before someone needed it in a rush.
Common procurement mistakes I've priced out
The checklist above handles the equipment. These are the pricing and paperwork mistakes that still show up if I'm not careful.
Don't assume the list price is the final price. A Ryobi pressure washer kit might look cheaper than the competition, then you realize it doesn't include the extended hose or the nozzle set. I've learned to ask 'what's NOT included' before 'what's the price.' The vendor who lists every fee upfront, even if the total looks higher, usually costs less in the end.
Don't forget the lead time. A 70 amp stick welder may be available at a good price, but if it ships from another state and takes three weeks, that doesn't help you fix the gate today. Ask for the ship date in the PO.
Don't skip the operator documentation. Whether it's an electric pressure washer or a pump, assign someone to read the manual and walk through startup. Manuals are boring, but they answer the 'how do I prime this thing' question before it becomes an emergency.
Bottom line: a well-stocked maintenance room isn't about brand names. It's about buying the right tool for a repeating task, checking the facility's power and water, and documenting the steps nobody wants to look up at 4:30 p.m. Ryobi's battery system makes the drill side easy; the rest comes down to procurement discipline.
