Clock Spring Company, Inc. trains and certifies pipeline operators and contractors as installers.

Nearly 3,000 trained installers around the world provide expertise in Clock Spring® repairs.  Many are from service providers who can help owners and operators install Clock Spring® products. We regularly offer additional training classes around the world and can custom design trainings as well.

All installers must have a valid certificate indicating that they’ve passed the required training courses and are qualified to install Clock Spring® products.

If you are interested in becoming a certified Clock Spring® installer, please click the installer button below for more information on the requirements, along with available training dates and locations.


The following trainings will take place at our Houston facility. Space is limited, so please sign up early. If you have any questions about your current certification or need assistance scheduling a training session, please contact our Training Coordinator.


Installer Training 2019 Schedule

Jan 18 Feb 15 Mar 15
Apr 19 May 17 Jun 14
Jul 19 Aug 16 Sep 20
Oct 18 Nov 15 Dec 13

Installer applicants must receive instruction on installation procedures and successfully complete hands-on training with a Certified Trainer.

+ Hands-on training requires each candidate to install two Clock Springs.

+ This can be accomplished by taking the lead on installing one unit and assisting in the install of the second unit.

+ Once hands-on training is successfully completed, applicants must complete the online Installer Certification Exam.

+ A minimum score of 80% is required in order to attain your Installer Certification.


Installer Certification must be reinstated annually (any 12-month period from your last certification).

+ Recertification can be accomplished by going online and retaking the Installer Certification Exam

+ A 6-month lapse in your certification status requires the initial Hands-on Training Course to be completed in order to maintain your Installer status.

+ Installers are required to participate in hands-on training with a Certified Trainer in order to maintain their Installer status every 3 years.

Please note we no longer accept hand written exams.

All exams must be submitted through our online process.


The following trainings will take place at our Houston facility. Space is limited, so please sign up early. If you have any questions about your current certification or need assistance scheduling to attend a training session, please contact our Training Coordinator.

For 2018, Clock Spring trainer training has been condensed to a two-day class beginning at 7am on day 1 and concluding at 6pm on day 2. Please plan accordingly when making your travel arrangements.

Trainer Training 2019 Schedule

Jan 15-17 Feb 12-14 Mar 12-14
Apr 16-18 May 14-16 Jun 11-13
Jul 16-18 Aug 13-15 Sep 17-19
Oct 15-17 Nov 12-14 Dec 10-12

Clock Spring encourages Trainer candidates to be previously certified as an Installer. If you are not Installer certified and wish to obtain your Trainer certification, please contact us. Contractors applying for Trainer certification must have an asset owner referral in order to apply. Referrals can be submitted to

+ Trainer applicants must successfully complete a 2-day hands-on course held at our Houston, TX facility.
+ Upon completion of the hands-on course, applicants must complete the online Trainer Certification Exam.
– A minimum score of 80% is required in order to attain your Trainer Certification.

Certified Trainers must renew their certifications annually.
+ The Trainer Certification Exam must be passed with a minimum score of 80%.
+ Bi-annually, Trainers must participate in a Trainer Refresher Course conducted by a Clock Spring Certified Trainer.
+ A 6-month lapse in your Trainer Certification status requires completion of the initial 2 day Hands-on Trainer Course in order to reinstate your Trainer status.


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ClockSpring|NRI has offices around the world with our global headquarters in Houston, TX, USA.

Have a question or need more information? Give us a call or fill in the form, and one of our representatives will reach out to you soon.

North America (USA)
621 Lockhaven Drive
Houston, TX 77073
P: +1-281-590-8491
F: +1-281-590-9528
Neptune House
Unit 8, First Avenue
Tra¬ord Park Village
Manchester, England
M17 1JZ
P: +44 161 710 3485

3875 Fiscal Court, #100,
Riviera Beach, FL 33404
P: +1 561 683 6992
F: +1 561 683 8366

4A The Causeway
Cambridgeshire, England
PE29 2HA
P: +44 148 041 4703
F: +44 148 041 4705

800 Busse Road
Elk Grove Village, IL 60007
P: +1 847 364 3700
F: +1 847 364 8883

4 Points Commercial Centre
Craigshaw Road
Aberdeen, Scotland
AB12 3AP
P: +44 122 487 9966
Eastern Europe
M. Konopnickiej Street
No 2a
Bydgoszcz, Poland
P: +48 601 707 946
Middle East
Road 1548 Block 115,
Warehouse Bld 3527
Unit 20,
Hidd, Khalifa Port
Manama, Bahrain
P: +973 3431 6707
F: +973 1728 1359

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