Facility Support Services K&K JL Services Facility Support Services We are here for all your Facility Needs! From Janitorial, Grounds keeping, Building Maintenance- we’ve got you covered! Providing Facility Support Services for State and Federal Facilities Serving All of California! General Construction General Engineering Landscape Construction Facility Support Services Landscape Maintenance Design and Build Need a Quote? Click below to request a quote. Contact Us! Brochure Brochure