Oscar W. Larson Co.
10100 Dixie Highway , Clarkston, Michigan, United States

For over 72 years, Oscar W. Larson Company has served the Midwest as a leader in full service petroleum and fluid handling equipment contracting.Founded in 1946 to serve the petroleum industry, Oscar W. Larson Company has experienced extraordinary growth throughout the years which has led to its expansion into the automotive, airline, marine, restaurant, convenience store, and service industries.  With over 300 skilled employees, Oscar W. Larson Company is uniquely qualified to provide comprehensive solutions for all our project needs.  Our factory trained technicians and licensed mechanical, electrical, and HVAC contractors deliver "one stop" shopping to meet all design, construction, excavation, remodeling, installation, service, building maintenance, product consultation, and sales needs.Our accomplished management team, skilled staff and technicians, and state-of-the-art technology allows us to deliver high quality service and proven cost-effective methods to save the customer time and money.

Petroleum Services

Serving Michigan, Ohio, Indiana, and Kentucky with over 100 technicians dedicated to meet all your service needs 24 hours a day / 7 days a week / 365 days a year.

Tank Cleaning & Fuel Polishing

Oscar W. Larson Company offers a comprehensive solution for removing contamination and free water along with a patented process for restoring fuel quality and remediating phase separation. We are a Licensed Service Partner of this patented technology that is changing customer expectations.  Over the last decade tank cleaning and fuel restoration has evolved significantly and with the flexibility of the technology it means we can customize our service to meet our clients’ tank cleaning and fuel restoration needs.

Construction & Excavation

Oscar W. Larson Co. offers commercial and industrial construction and excavation services, including new construction, modifications, and complete excavations.

Electrical Contracting

With over 20 licensed electricians, trained and certified in all major brand products, we are a full service electrical contractor, qualified to provide sales and service for all commercial and industrial applications.

General Contracting

From a basic design to elaborate technical engineering and construction, Oscar W. Larson Company has the vision and creativity to find the right solution for you.