Patterson Construction Inc

A1 Construction & Maintenance Co is a reputable company based in Los Angeles, CA, specializing in providing construction and maintenance services to residential and commercial clients. With a team of skilled professionals, the company offers a wide range of services, including renovations, repairs, and general maintenance, ensuring high-quality workmanship and customer satisfaction. Generated from their business information

Hal Hays Construction, also known as HHCI, offers site preparation and demolition services. The company provides civil engineering construction solutions. It undertakes projects for hospitals and federal government and military agencies. Hal Hays Construction offers excavation, grading, and environmental remediation and restoration services. It also provides fire and campground rehabilitation solutions. The company offers obliteration and decommissioning services. Hal Hays Construction provides land clearing and flood and erosion control solutions. It additionally offers design and build services. The company has undertaken projects for the Department of Veteran Affairs, Department of Homeland Security, and California Department of Forestry and Fire Protection.