Contractors in Texas

Onursan USA is a marine safety service company.

Onward Auditing specializes in oil and gas audits, focusing on safety and environmental management programs.

Onward Consulting is a Houston-based consulting firm specializing in SEMS Compliance, HLO & Logistics, Inspections, Leadership Development and Training within the oil and gas industry. They provide corporate and field-level SEMS experts, inspection services, logistics experts, helicopter landing personnel, and leadership training. They focus on improving safety culture through training and consulting.

Onward Resources is an integrated service provider to the upstream and midstream oil & gas, and energy sectors, delivering full turnkey Engineering, Procurement and Construction (EPC) projects, through to an extensive range of associated services.

ONWARD Survey & Land Services is a professional Land Survey & Right of Way Acquisitions firm dedicated to serving the acquisitions, land surveying and staffing needs of the Oil & Gas Industry and the Alternative Renewable Energy industry for Wind & Solar & Utility Companies for all of your infrastructure projects.

Onyx Drilling Services specializes in providing professional staffing solutions for directional drillers and Measurement While Drilling (MWD) personnel. They offer services including contract Directional Drilling Services, and Logistics.

Onyx Solutions specializes in plumbing, construction, general contracting, and HVAC services ranging from installations, diagnostic testing, and full-scale repairs.

Onyx Solutions LLC is a startup company delivering integrated solutions to the Oil and Gas Industry. They specialize in business consulting and product & equipment solutions.

Local 450 has negotiated fair working conditions, wages, and benefits for working men and women while providing the best qualified workforce for our signatory contractors.

Operations Technology Specialists (OTS) is a Project Management and Technical service company that provides experienced people, projects and operations readiness for your company. They specialize in process automation and instrumentation for clients in the oil and gas sector.

RF shielding, MRI Installations, Magnetic shielding,RF attenuation testing, CT field services

Optimized Process Designs LLC (OPD) provides clients with detailed engineering packages in all disciplines, single-point procurement for all equipment and materials, fabrication and direct-hired construction services at project locations throughout the United States.

Optimum Mechanical Services is a general mechanical service contractor serving industrial and commercial markets. They provide mechanical services for turnaround and capital projects.

Optimus Translog Services, LLC started operations as a family-owned company with a vision to revolutionize the specialized transportation industry. The company is committed to innovation and teamwork, delivering the highest quality work in specialized transportation.

Oracle Limited is an indigenous oil and gas company that provides quality professional services to corporate bodies and industrial organizations, specializing in asset inspection and QA/QC.

Organic Cleaning Solutions specializes in providing comprehensive construction cleaning services, including site cleaning and final cleaning for both residential and commercial construction projects. Additionally, they offer exterior power washing and soft washing. They focus on cleaning commercial real estate, ensuring a pristine environment for businesses to operate. They use only organic-based, non-toxic cleaning products that they craft in-house.

Orion Well Services is an international service provider company that offers a variety of conventional applications for Land and Offshore Drilling and Well Servicing Projects. They specialize in “Borehole Enlargement While Drilling", "Measured While Drilling" (MWD), "Logging While Drilling" (LWD), Drilling Mud Motors and Well Planning. They have experience in all Drilling environments and applications on Land or Offshore with an emphasis in Operations. Other specialty services are Section Milling with Under-Reaming for Well Servicing Projects, supplying U.S. and International companies oilfield parts and equipment.

Oso is a leading provider of Oil and Gas Project Services. Our experience, capabilities, and resources allow for streamlined solutions to complex projects.

Out of the Park Sports designs and builds indoor and outdoor commercial and residential turf and sporting facilities. They specialize in building top-notch training facilities and outdoor landscapes using premium artificial turf.

OVS Texas sets the standard in Hydrovac, Combo Vac & Water Truck services expertly delivering safe, precise oilfield solutions, on time and on budget.

Outrider Steering Services, LLC. provides geosteering services for horizontal drilling in the oil and gas industry.

P & K Builders can build from the ground up, expand, or remodel any location. Their goal is to meet clients' needs and exceed their expectations, providing the best quality, value, and overall experience for every project, big or small.