From Oil & Gas, Aerospace, Transportation and many more sectors, we have you covered when it comes to your industry requirements.

DNA Testing, Drug Testing, Alcohol Testing, Saliva Testing, Hair Testing, Immigration Testing, Instant Drug Testing, Random Drug Testing, Onsite Drug Testing, Post Accident Drug Test, After hours drug testing, DUI Testing, Paternity Test, 24 hour Alcohol Test, DMV Physicals, DOT Physicals, Non-DOT Physicals, Sports Physicals, Urine Test, Rapid Drug Test, Forensic DNA Test, Nail DNA Test, Hair DNA Test, BAT Alcohol Test, Chiropractic Services, CPR & First Aid Training, CPR renewals,

We provide high-quality mobile medical testing services throughout the state of Texas. It does not matter where you are located within our service area, we will travel to you. Our team is committed to helping you access the medical tests that you need — to give you, the customer, a winning service that you can rely on. Every time.

QC Laboratories, Inc. (QCL) was founded in 1993 and is headquartered at 10810 Northwest Freeway in Houston, Texas and has a satellite office at 400 Hobbs Road, League City, Texas. Scope of Services are: Geotechnical Investigation Construction Materials Testing Environmental Services Non-Destructive Testing (NDT) Our approach is to operate a decentralized organization with an emphasis on Customer Service, active Project Management and a strong technical staff that allows us to serve our customer needs. The company???s commitment to customer satisfaction and high quality work has resulted in numerous long-term relationships and a substantial amount of repeat business from its clients. It has also helped QCL grow to over sixty employees and serve a broad range of industries.

About Ellington and Associates, Inc. For over 25 years, Ellington & Associates, Inc. has provided geological services to the worldwide oil and gas industry. As one of the major destinations for cuttings and cores, we appreciate the importance of the data contained within these samples, and we have progressively expanded and developed our services to assist our clients in maximizing the data that can be effectively extracted and analyzed from each sample. Since our inception in 1988, we have grown our services and reach and now work directly with over 100 exploration and production companies in 41 countries. Our list of clients includes many familiar names, though we still provide services and support to a large number of independent paleontologists, geochemists, and consultants. We at E