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Home / Trades guide

Trades guide

The pro site standard: setup, clean-up and first aid

How to set up a site on day one, how to walk into a client's home, and why clean-up protects your health, your wallet and your reputation.

Day one

Set up the site before you work

  • Sort the trash: one spot each for trash, metal and recyclables, green waste, and hazardous items (paint, batteries, chemicals).
  • Put an extra can or bag in each work area so nobody carries debris through the house.
  • Set up a first-aid station with eyewash, somewhere everyone can see it.
  • Brief everyone: where the kit is, what is in it and how to use it. A kit does no one any good if nobody knows how to use it.
  • Photograph the driveway, floors and walls before you start, so nobody can blame you for damage that was already there.
  • Decide where trucks park and where material and tools are staged.

The first-aid station

First aid: what everyone needs to know

You would be amazed how many guys, especially in their first five years, say "nah, I know what I'm doing" right up until they get a splinter in their eye. An injury costs a worker weeks of pay, and it costs a contractor a workers' comp claim that raises premiums for years. Don't play tough.

  • The federal construction rule (OSHA 1926.50) calls for first-aid supplies within easy reach, checked before each job and weekly, and a trained person on site when no clinic is close by.
  • Where workers are exposed to corrosive materials, including wet concrete, there must be a way to flush eyes and skin in the work area. A small bottle is only a backup.
  • For construction, a Class B kit (ANSI Z308.1) is the practical choice: deeper supplies, a splint and a tourniquet.

Protect your eyes

Safety glasses all day, no matter what you are doing

Eyes do not only get hurt while cutting. It happens while sweeping, blowing, tearing off, drilling overhead, when the guy next to you runs a grinder or cut-off saw, or when a nail ricochets. Sparks, flying debris and dust give no warning. Put your glasses on when you arrive and take them off when you leave.

Bags, drop cloths and protection

Contractor bags vs regular trash bags

  • Contractor bags (42 gal, around 3 mil): thick and puncture-resistant. For drywall, wood scraps, nails, tile and concrete chunks.
  • Regular trash bags (13–39 gal, thinner): light trash like food, cups and packaging. Debris tears right through them.
  • 50-pack or 32-pack? Compare the price per bag: today at Home Depot a 50-pack of 3 mil works out to $1.13 a bag and a 32-pack to 78¢. The 50-pack is for a crew working all week; the small pack is for a single job.
  • Do not overfill: one person should be able to carry a debris bag without it splitting.

Drop cloths and protection: which one and when

  • Canvas: floors and walking paths. It does not slip, soaks up paint and can be reused.
  • Plastic sheeting: dust walls and covering furniture. Never on floors; it is slippery.
  • Floor protection board or rosin paper: finished floors under heavy traffic; tape the seams.
  • Shoe covers: they protect the client's floors, not your boots.
The image

Show up like a pro

Before you arrive and before you bring in your gear

  • Ask the client to clear the work area before you arrive. My phone call goes like this: "You can pay my guy by the hour to fix your problem or to move your stuff. Which do you prefer? Does it make sense to pay the technician $100 to clear out what you have under your sink?"
  • If you still need to move something, have the client sign a written OK before you touch it.
  • Photograph everything BEFORE you bring in your gear: it covers you, and it helps you remember where everything was if you have to move it.
  • Watch your back: photos before, during and after.

How to walk into a client's home

As a property manager, nothing looks more professional to me than my guys showing up clean, with no torn clothes, in a nice logo shirt. The workers prefer dry-fit shirts with hoodies, and they look much cleaner than baggy, torn, stained sweats and a bandana on the head.

  1. For finish work or repairs, enter with a fresh set of booties and gloves, look at what you need, and go back out.
  2. Take the booties off outside. They are not there to keep your boots from getting scuffed; they are there to protect the client's flooring, so they come off every time you step out.
  3. Bring everything in one organized trip: the day's tools, broom, dustpan, vacuum, drop cloth, ladder, rolling tools, and a trash bag or bucket.
  4. In uniform, with a smile.

That keeps the professional image and makes a better work environment for you. Anything less guarantees the customer is looking over your shoulder, second-guessing you and wondering if you are stealing something or damaging their property.

The truck

Your truck and the client's driveway

  • If you drive an older truck, park on the street. If you have to pull in, lay down a tarp or an absorbent mat and park on it.
  • You would be amazed how some clients, especially in high-end neighborhoods, go crazy over an oil stain, or one they think they see. Sometimes it is just condensation dripping from the AC.
  • And some will try to blame an old stain on their concrete or pavers on you to avoid paying. Your day-one photos protect you.

The shopping list

ItemWhyEst. cost*Buy or compare
42 gal 3 mil contractor bags, 50-countDrywall, wood scraps, nails, tile and concrete chunks$56.50 at Home Depot ($1.13/bag)AmazonHome DepotLowe'sAcmeWalmart
42 gal contractor bags, 32-countGood for a single job$24.97 at Home Depot (78¢/bag)AmazonHome DepotLowe'sAcmeWalmart
13 gal kitchen bagsLight trash: food, cups, packaging in each work area$10–$20AmazonHome DepotLowe'sAcmeWalmart
32 gal trash can with lid, one per work areaTrash goes in a can, not a corner$25–$45AmazonHome DepotLowe'sAcmeWalmart
Canvas drop cloth 9x12Floors and walking paths; reusable, does not slip$20–$45AmazonHome DepotLowe'sAcmeWalmart
Plastic sheeting 6 milDust walls and covering furniture; never on floors, it is slippery$20–$40AmazonHome DepotLowe'sAcmeWalmart
Floor protection board or rosin paperFinished floors under heavy traffic; tape the seams$20–$80AmazonHome DepotLowe'sAcmeWalmart
Shoe covers (booties), 100-packProtect the client's floors; remove them before you step outside$15–$30AmazonHome DepotLowe'sAcmeWalmart
Rolling magnetic sweeperEvery driveway and walkway before you leave$30–$70AmazonHome DepotLowe'sAcmeWalmart
Class B first-aid kit (ANSI Z308.1)The practical choice for construction$60–$150AmazonHome DepotLowe'sAcmeWalmart
Eyewash station or bottlesDebris and splinters; wet concrete and chemicals need real flushing$25–$120AmazonHome DepotLowe'sAcmeWalmart
Oil-absorbent mat or tarp for the truckPark on it so the driveway stays clean$20–$50AmazonHome DepotLowe'sAcmeWalmart
Dry-fit work shirts and logo hoodiesWhat the crew actually prefers, and it looks clean$60–$200Chameleon GrafixAmazonHome DepotLowe'sAcmeWalmart

* Typical price ranges at Home Depot, Lowe's and Amazon in October 2026; these are estimates, not quotes. The buttons show today's price. Buy the day-one kit first; buy the rest as the work and your wallet call for it.