Profile: JMC Survey Monuments is a manufacturer and supplier of precast concrete survey monuments. We supply concrete survey markers to surveyors. Our monuments are treated to prevent cracking around the cap and we have developed a process that allows us to manufacture monuments with any cap imaginable, pre-installed directly into the concrete bound. Using a production method and a unique mixing formula, we are able to produce hundreds of monuments daily in any dimension. Our design team engineers our molds and create a form for any size or blueprint presented, including patterns for monuments that some thought could only be poured in place. Our monuments can be found in county projects, roadways, conservation areas and in subdivisions all over the nation.