Thursday, August 14, 2026
Contributing Editor, Trade & Workforce
Ray is a licensed master plumber of 22 years who now writes on training, licensing and labor. He teaches an evening apprenticeship class in Phoenix.
The white crust on your faucet is not a cosmetic problem — it is the visible edge of a slow, expensive attack on your pipes, heaters, and appliances. A plain-language guide to hardness, scale, softeners, and the products that earn their keep.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 10 min read
It is the appliance every household owns and almost nobody understands until it fails. A plain-language comparison of the four water heater families — what each one costs to buy, run, and live with, and which house each one actually suits.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 12 min read
Half a million plumbers are nearing retirement, apprenticeship pipelines are thin, and the work that protects public health is going unfilled. A field report on the labor gap reshaping the trade — and the apprentices who are closing it.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 11 min read
A frozen pipe is not a winter inconvenience — it is a delayed flood. The honest guide to freeze protection, from the vulnerable pipes nobody insulates to the single shutoff valve every homeowner must be able to find in the dark.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 10 min read
A Phoenix family company grew to 38 technicians by declining the work most of its competitors chase.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 9 min read
Programs that publish a wage progression fill seats. The ones that stay vague do not.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 6 min read
From Athens classrooms and large Gwinnett County subdivisions to Eatonton lake houses, Sam Ivey has built Plumber Pro Service & Drain around a simple idea: show up for the people who live where you work — and leave every home better than you found it.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 18 min read
It is the most common plumbing search in the country — typed into Google somewhere between roughly 180,000 and 800,000 times every month. Here is a sincere look at why "plumbers near me" has become the way a nation asks for help, what the results actually deliver, and how to find a real local plumber without the lead-form runaround.
By Ray Castellanos, Contributing Editor, Trade & Workforce · · 12 min read
