H & J Services

DeWitt Trucking and Excavation is an Oklahoma, family owned business serving the Payne County and entire state of Oklahoma for the past 35 years. We specialize in oilfield and pipeline construction, furnishing quality personnel and equipment needed to complete each job.

Luckinbill has been in business as a general contractor for more than 50 years. The company offers a complete range of control solutions, including electric and electronics, pneumatic, computer, direct digital and refrigeration controls. It is a certified system integrator for LonWorks-based systems. It offers specialty coatings for acid and corrosion resistance for vessel linings, as well as water and sand blasting, lead abatement and secondary containment linings. The company also provides installation services for custom-designed sheet metal work, sprinkler systems, boilers, geothermal systems and chillers. Additionally, it designs and installs fire suppression systems according to client s needs. Luckinbill is headquartered in Enid, Okla.

Located in Guthrie, OK, Calvin Mays Oilfield Services has been a trusted name in the oil field service industry for over 40 years. With decades of experience, they offer expert solutions and reliable support tailored to meet the demanding needs of the oil field sector. Known for their commitment to excellence and customer satisfaction, Calvin Mays Oilfield Services ensures high-quality service and efficiency for all your oil field requirements.