About Integrated Service Company

Integrated Service Company, LLC, is a trusted leading company in the Refining and Petrochemical industry, and we deliver efficiency and quality in all of our services: Field Services, Construction & Turnaround Services, Manufacturing Services, Tank Services, Tank Inspection Services, and Heater Services.

We hire only the most qualified professionals, and we work with suppliers worldwide to ensure our products are superior, so you can be sure the job will be completed quickly and the work will be top-quality. Our processes are safety-oriented, environmentally sound, and cost-effective. Best of all, we can be on the road in mere hours with the high-quality supplies and skilled professionals to fix any on-site problem.

Check out our services or contact us now if you have a problem that needs fixing.

Talk to Someone Now:

918-234-4150

Interested in Working for InServ?

When units fail, pipes burst, or tanks spring a leak, our clients look to InServ and our teams of skilled professionals to hit the ground running and fix the problem with speed and efficiency. InServ is always recruiting skilled professionals in the following areas:

  • Boilermakers
  • Fitters
  • Welders
  • Helpers
  • Hole/Fire Watch

Our network of job sites spans the country, so you could have job opportunities near you now or in the future regardless of where you live. Working with InServ can also be a great opportunity to travel the country and work with a variety of companies.

If you share our passion for efficiency, quality, and safety, we want you on our team. If you have questions, call 918-879-2660 (InServ) or 918-437-4400 (CTS).

apply now
hard hat welding

Some of Our Clients:

BP
Calumet
Cenex Harvest States
Citgo
Coffeyville Resources
Flint Hills Resources
Holly Frontier
Husky
Lion Oil
Marathon
NCRA
Phillips 66

InServ News

InServ now offers Scaffolding and Insulation Services!
InServ Scaffolding Services is a newly formed division of Integrated Service Company. We are looking for Project and Construction Managers, Cost Engineers, Supervisors and Scaffold Builders as well as experienced Insulators. Applications are being accepted now at the Tulsa office and by email to hr@inservusa.com.
... See MoreSee Less

InServ Field Service needs welders and fitters for field work. Call InServ at 918-234-4150 ... See MoreSee Less

Integrated Service Company is accepting applications for Manager - Port City Industrial Tooling

This position is responsible for planning, coordinating and directing the supply of tools and equipment from purchase through delivery to the job site. The successful candidate will possess experience in Procurement, Warehousing Systems, Inventory Control, and Equipment Maintenance as well as the ability to balance multiple projects and be proficient in Microsoft Word, Excel and Outlook. Interested candidates should send resumes to Resumes@inservusa.com
... See MoreSee Less

4 years ago

InServ - Integrated Service Company
AFPM

Contact Info

Integrated Service Company
918-234-4150
1900 N 161st East Ave
Tulsa, OK 74116

Integrated Service Company - Texas
832-460-0955
1312-B Underwood Rd
La Porte, TX 77571

InServ - Utah
3760 West 2400 South Suite C
Salt Lake City, UT 84120

Construction & Turnaround Services
918-437-4400
1900 N 161st E Ave, Suite B
Tulsa, OK 74116

Email Now

Name*

Email*

Subject*

Message*