Boulder retaining walls are a wonderful way to add a very natural look while serving the purpose of a retaining wall system. Kiefer Landscaping has installed boulder retaining walls from one row high to stacking boulders over 10 feet high. We have many different sizes to choose from or we can mix and match. We also have a few different options from granite boulders, our favorite and most popular, to sandstone boulders to choose from and could also get many different types upon request. Kiefer Landscaping has the ability to build beautiful boulder retaining walls anywhere on your property, tell us where you want it and we will find a way to get it done. We have installed a number of boulder walls down steep hillsides and along lakes and boat docks and in many other challenging environments so whatever you are looking for Kiefer Landscaping has you covered.