GNS Builders

D L Nittler Construction is a reputable construction company based in Ontario, CA, specializing in a wide range of construction services. With a focus on quality craftsmanship and attention to detail, they strive to meet the unique needs of each client, delivering exceptional results on every project. Generated from their business information

Established in 1986, KAR Construction offers a wide range of construction-related services. It provides design/build, construction management, and maintenance and tenant improvement services. The company undertakes design and construction of slabs, piers, concrete foundations, caissons, industrial pads and footings, curbs and gutters. It specializes in on-site and off-site improvements, including curbs, gutters, drive approaches, sidewalks and storm drain improvements. In addition, it offers consultancy services and undertakes research in the areas of storm drainage, seismic retrofits and site paving. The company s projects include hospitals, housing apartments, office and retail facilities, schools and government buildings. KAR Construction is located in Ontario, Calif.