
Valle Services provides unarmed and armed security guards in Carol Stream, IL for distribution centers, manufacturing plants, warehouses and truck courts. With 45 years in business, we staff short-term, seasonal and ongoing posts in Carol Stream and across Chicago and all suburbs.
Carol Stream is home to large distribution centers and plants in central DuPage County. The Carol Stream Industrial Park and the warehouses along North Avenue (Route 64), Kehoe Boulevard, Gary Avenue, Lies Road and St. Charles Road connect to I-355 at North Avenue and Army Trail Road.
Many Carol Stream buildings are big distribution centers with dozens of dock doors and large trailer lots. That much freight in one place needs a guard who knows what should be in the yard and what shouldn’t. Our warehouse and industrial security guards handle:
Carol Stream also has many manufacturing plants and flex buildings, from small flex spaces to full production plants. Our guards cover front entrances and shipping offices, sign in visitors and contractors, and keep watch during shift changes, shutdowns and equipment moves.
Most plants and warehouses are well served by unarmed security guards. We provide armed guards and off-duty police officers for assignments that call for armed coverage, and we will tell you honestly which level fits your site.
Full trailer lots are a target after dark and on holiday weekends. Our guards work overnight shifts and patrol rounds that check trailers, fence lines, dock doors and parking lots. For smaller buildings, we can arrange shared guards who cover more than one site, depending on how close the sites are to each other.
For large buildings with a secured truck court, a staffed gatehouse is the first line of defense. Our guards control the gate, check badges and paperwork, and turn away trucks that aren’t on the schedule. If your sprinkler system or fire alarm is down, we also provide fire watch guards who make the rounds and keep the log until the system is back in service.
We also cover Wheaton, Bloomingdale, West Chicago and the rest of central DuPage County. See our pages for security guards in Glendale Heights, security guards in Addison and security services in Naperville, or find every town we cover on our Areas We Serve page.
Why Carol Stream businesses choose Valle Services:
Call or Text 630-212-8938, 24/7
Yes. We staff gate, yard and dock posts for distribution centers and warehouses along North Avenue, Kehoe Boulevard, Gary Avenue, Lies Road and the rest of Carol Stream.
Yes. Our guards check in drivers, verify paperwork and seals, count trailers in the yard and log every truck in and out on a written daily shift report.
Most Carol Stream plants and warehouses are well served by unarmed guards. We provide armed guards and off-duty police officers for assignments that call for armed coverage, and we will walk your site and recommend what fits.


Valle Services is a premier security and event staffing management agency with 45 years in business. Our services range from armed and unarmed security, mobile patrols, off-duty police and military personnel, to guest services and event staff.
Serving Chicago and all suburbs, including: Schaumburg · Naperville · Elgin · Rosemont · See all areas · Se Habla Español
Minority-Owned and Operated