A modular utility system and a method of installing a modular utility system. The modular utility system having a frame configured for mounting to a structure. A mount is coupled to the frame. The mount is adjustably movable with respect to the frame in a first direction, and the mount is securable to the frame in a plurality of positions. A conduit is coupled to the mount. The conduit is adjustably movable with respect to the mount in a second direction that is generally perpendicular to the first direction. The mount is configured to secure the conduit in a plurality of positions. Multiple conduits may be secured to the frame with mounts. The conduits may be configured for containing water, air, and/or wastewater.