OnSite Oilfield Service was founded on the idea that the preventative maintenance industry lacked a company that puts quality and customer satisfaction above all else. When Cody Cadjew, OnSite Oilfield Service founder and managing member, began working in the industry in 2008, he saw much room for improvement in terms of customer care and relations, as well as employee training and oversight.

In 2011, Cody founded OnSite Oilfield Service, put together the best crew and equipment, and began serving customers.

Since its founding, OnSite Oilfield Service has continued to expand. Our growth to date has centered around word-of-mouth recommendations, so we make it our top priority to maintain our unmatched reputation.

At Onsite Oilfield Service, we place more importance on the quality of our service than the growth of the company. Onsite continues to service many satisfied customers, and we would be thrilled to come and work for you!

Our Mission:

“It is the mission of OnSite Oilfield Service to provide the industry-leading mobile preventative maintenance service to our customers involved in oil well stimulation and cementing operations. Our staff will focus on quality, attention to detail, and efficiency to ensure customer satisfaction.”


OnSite Oilfield Service will perform the required preventative maintenance on your equipment anytime, during any hours, at any location. This increases profitability by drastically decreasing the cost of transportation and, more importantly eliminating costly downtime. And even though we most commonly perform our services at well sites and customer maintenance facilities, we have the equipment and ability to perform our services anywhere you need them!