Central Mechanical Services

Central Mechanical Services has served Yakima and Kittitas Counties since 1909, making it one of the oldest continuously operating plumbing contractors in Washington State. Founded by the Lightness family and now led by Kris Ash (who took over from his father William Ash in 2002), the company has accumulated 30 customer reviews averaging 4.2 stars. The business maintains 24/7 emergency availability with standard office hours Monday through Friday from 8AM to 5PM. Residents of Yakima, Ellensburg, and surrounding communities can reach the office directly at (509) 248-5944 for both scheduled appointments and urgent plumbing needs.

What distinguishes Central Mechanical from newer competitors is its century-deep foundation in old-school craftsmanship combined with modern technical capabilities. The company specializes in radiant floor heating systems, water heater installation, and comprehensive residential repiping alongside commercial plumbing projects. Notably, the business honors community members with exclusive discounts for veterans and seniors, reflecting the military service background of owner William Ash, who began his plumbing apprenticeship under the Lightness family in 1957 after returning from U.S. Army service.

Reviewers consistently highlight specific technicians who delivered exceptional service. Darren earned praise for arriving quickly to repair a main line leak beneath a home, with dispatch coordinator Krystal facilitating the fast response. Tech Tony was commended for on-time arrival and professional cleanup after addressing a clogged sewer line and a leaking toilet. Homeowner Michelle noted that Steve completed a partial whole-house repipe in a single day, dramatically improving water pressure that had been problematic for years.