![This California Pumper’s Career Change Is a Hole-in-One](https://cole-pumper.imgix.net/https%3A%2F%2Fwww.pumper.com%2Fuploads%2Fimages%2Flezliesterling_tallboots_03.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=dba2a201128da30c161eeea6568b0882)
Zack Ray services about 150 grease traps a year using a 2008 Ford F-550 with a 600-gallon stainless steel tank and pump package from KeeVac Industries.
While working as a golf course pro in Colorado and Texas, Zack Ray never dreamed he would one day own a septic system pumping business.
Now, after nearly two decades in the golf industry, he’s five years into a new career as owner with wife, Denise Ray, of Tall Boots Pumping...