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

4 days ago

InServ - Integrated Service Company

We are still actively seeking experienced Project Managers and Superintendents!Inserv is growing, and quickly! We need knowledgeable, safety-driven leaders to help direct and guide our larger team!

We are now actively seeking resumes for the following positions, experience required:

✅Project Managers
✅Superintendents
✅Planners/Schedulers (Primavera experience required)
✅Estimators
✅Field Safety Supervisors

Please send completed resumes to fieldmanpower@inservusa.com

Applicants will be contacted by phone for interviews. Pay based on years of experience.

Will be accepting applications for the next 2 weeks, so don't wait! Come join our team!

#managementneeded #leadersneeded #leadbyexample #inserv #asafetydrivencompany
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We have some of the BEST administration in the ‘biz.

👍🏼🥇🏆🎖

#inserv #asafetydrivencompany #familyoriented #officeadmin
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Inserv is growing, and quickly! We need knowledgeable, safety-driven leaders to help direct and guide our larger team!

We are now actively seeking resumes for the following positions, experience required:

✅Project Managers
✅Superintendents
✅Planners/Schedulers (Primavera experience required)
✅Estimators
✅Field Safety Supervisors

Please send completed resumes to fieldmanpower@inservusa.com

Applicants will be contacted by phone for interviews. Pay based on years of experience.

Will be accepting applications for the next 2 weeks, so don't wait! Come join our team!

#managementneeded #leadersneeded #leadbyexample #inserv #asafetydrivencompany
... See MoreSee Less

1 month ago

InServ - Integrated Service Company

Although Tulsa is enjoying a short cool-down this week, many places are still seeing 90+ degrees.

It's important to always keep hydration at the forefront of your mind when working in the heat. Stay aware, stay hydrated, stay safe! 😅🥵💧

#beattheheat #turnaroundlife #hydrationsafety #keepwaterintakehigh #staysafe #inserv #asafetymotivatedcompany
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InServ Inspection is seeking a full time API-653 Inspector for our Tulsa Office. Experience is a plus but not required. We will train in Non-Destructive Testing techniques associated with the Inspection of Aboveground Storage Tanks.
40 hours a week with overtime.
Local candidates preferred, but not required.

Full time positions offering competitive wages ($40-$60/hour depending on experience) and benefits that include: health, dental, vision and 401(k).

Please email your resume to jhuff@inservusa.com

Not required, but a plus: UT, MT, MFL experience.
Must possess a valid driver’s license.
Ability to lift more than 50 pounds.
Flexible schedule with ability to travel during the work week.
Must be able to work outdoors.
Must be able to stand, climb stairs, work on hands and knees.
Must be a good communicator with leadership skills.
Must be self-motivated.
Must be punctual.
Must be able to pass a drug/alcohol test.
Must be able to pass a background check.
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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

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