In 1959, Bill Markos co-founded B&B Sprinklers in Spokane, Washington. In 1976, Bill Markos started his own company, Marko's Sprinklers. His son, Steve (on left) joined the business and eventually took over the business in 1990. When Paul, Steve's son (on right) was just 13 years old, he joined his dad to make the third generation to work in the sprinkler business. Over almost 40 years and 2000 sprinkler installations later, Marko's Sprinkler is not only the most experienced sprinkler installer, they have earned a solid reputation in Spokane for excellence and fast service.