Interstate Companies has quickly grown into one of the leading service providers in the Midwest’s outdoor maintenance industry. Known for our outstanding customer service, attention to detail, and superior workmanship, we continue to rapidly add to our portfolio of managed properties and roster of satisfied customers. Interstate services many of the largest and most sensitive corporate, industrial, logistical, healthcare, and retail campuses in the Midwest. We are proud to provide solutions for all seasons specializing in pavement maintenance, asphalt, concrete, excavation, and snow & ice management.

Since 1980, Outdoor Keepers dba PGS specializes in providing the highest quality cleaning and preventive maintenance service programs for commercial, multi-unit, and residential properties. We are the industry leaders throughout California in outdoor cleaning and preventive maintenance services and currently service 7 of the top 10 largest property management companies and Real Estate Investment Trusts in Northern California. Outdoor Keepers is dedicated to providing our clients with exceptional services. Our clients value our customer service, attention to detail, and high standards of workmanship.