For over 34 years CAL-STONE INTERLOCK Inc. has provided the interlocking paving industry with the highest degree of quality designs, installations and construction. The manufacturers we use have been producing paving stones for over 30 years offering the finest products available on the market. They offer a large variety of shapes and  colors to meet every need. as well as custom colors. Our company prides itself on superior and stunning results.

 Ken McGibbon, President of CAL-STONE INTERLOCK Inc. has installed paving stones  for over 34 years, serving California customers since 1988, providing our clients with both quality and affordability. Ken started in the construction industry as a mason with “McGibbon Masonry” in 1976, taking an interest in paving stones in 1977. Mr. McGibbon was trained by a Danish craftsman with over 10 years experience, on the proper installation of paving stones. Ken became so enthusiastic about the quality of paving stones, and their attributes, he began installing them exclusively. He is committed to personally training all of CAL-STONE INTERLOCK'S installers because both client satisfaction and quality is our number one priority.  You will find Mr. McGibbon daily overseeing every job, and in some cases doing the installation himself.  This way you are assured of getting his 34 years experience on your project, not sitting behind a desk. Our reputation is very important to us and that is why we use the best products in the industry. We have been serving the Fresno, Clovis, Madera, Merced, Visalia, and Mountain areas for over nine years, and we are building that same client satisfaction today.

Concrete interlocking paving stones have been in use since the invention of cement.

Originating in Holland in 1936, they have become popular worldwide. When considering colored or stamped concrete, or concrete with brick ribbons, choose interlocking paving stones. Paving stones are extremely affordable, yet the advantages are far greater than other types of paving. Pavers will turn your old, cracked and unattractive Driveway, Pool Deck or Patio into an exciting work of art that you will enjoy for many years to come.