General Info

William and Raul De La Sierra have been in the contracting business since 1972. Originally entering the business through the Steel Erection Sector of Construction Industry. They became the largest Steel Erecting Company in the State completing high profile Gov't jobs as the Downtown Miami Monorail, Metro Zoo Facilities, Palm Beach Int'l Airport, Etc. In 1986, they started Sierra Construction Services Inc (SCS) which is a General Contracting Company working with Major Medical Companies, Aviation, Industrial/Commercial. Doing Interior Build Outs, Laboratories, Luxury Office Spaces, Warehouse Manufacturing Plants, Banks, etc. We also specialize in working with and around our clients operating schedule providing fast, clean, quality builds during weekend time and after hours, understanding the importance of keeping a company operational through the construction process.