Superior Grout Services


Superior Grout Services, Inc is a family owned and operated concrete pumping company.  In 1971 Larry Riley started working for his father at Allied Concrete Pumping.  When his father, Dale Riley, retired in 1980 Larry started his own company, Superior Grout Services.  We only had a few pumps, but, with Larry's knowledge, work ethic and many long hours, we have built Superior into the company it is today, a highly respected concrete pumping company in our pumping industry.  We are proud of the many thousands of projects we have been a part of, our contribution to the thriving metropolis of Phoenix, Arizona!

Operating in the beautiful Valley of the Sun, Larry has worked with innovative leaders in the concrete pumping industry setting standards that with much pride, we carry on to this day. 

The company is now run by Larry and our son Jearel.  We are preparing for the next generation to carry on with the same standards and ethics we have always strived for.

Superior Grout Services

2709 W. Lincoln,

St. Phoenix, AZ 85009

Phone. 602-249-2804

Email. riley@superiorgrout.com