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Setting a Higher Standard

RKS Plumbing & Mechanical, Inc. was founded by Bob Sornsin in April of 1990 on solid core values, beliefs and practices. Customer satisfaction, setting a higher standard and doing the job right the first time are just a few of their top priorities. They are your Partner and are committed to the Project and our Future, together as a Team.

RKS Plumbing & Mechanical Inc. has an unsurpassed customer-client satisfaction ranking, a 24-hour emergency service department and proud to prevail over their competition. They strive for perfection while continually setting the highest standard by offering their clients Computer Aided Drafting (CAD) and LEED accredited professionals to help in the design-build projects.



Leadership in Energy & Environmental Design (LEED), also known as “green build” design and construction principles, has moved rapidly to the forefront of design-build delivery systems. Projects specifically designed to meet exceptional economic, environmental and socially responsible standards are eligible to receive the coveted LEED certification authorized only by the U.S. Green Building Council (USGBC). Participants on the LEED project design team must be certified by the Green Build Certification Institute (GBCI) to receive credit for a given design.

LEED projects require an integrated project delivery (IPD) team of qualified design and installation professionals from all major system disciplines, including mechanical plumbing systems; to develop, deliver and qualify a project for the necessary credits to receive certification. In addition to accreditation and design efficiencies, the owner often receives tax support and incentives for “going green”.

RKS Plumbing & Mechanical Inc. has dedicated a team of specialized and qualified personnel, educated and certified to participate with the IPD Team to introduce the latest renewable energy concepts and green build innovation to the design.
Divisions of Service

  • Plumbing
  • Mechanical/HVAC
  • Industrial & JOC
  • Medical / Hospital
  • Service & Repair

RKS Plumbing & Mechanical Inc. is located in Phoenix, Arizona providing services to Commercial Building Projects, Institutional Projects, Tenant Improvements, and Residential Homes.

RKS Plumbing & Mechanical Inc. continues their leadership in energy, environmental design, and social responsibility by recently joining the Adopt A Highway® program. Their sponsorship can be viewed in Maricopa County on highway 17 northbound. We are pleased to have a company with wonderful values enrolled in our program!

For more information about RKS Plumbing & Mechanical Inc. please visit