We will do the job for you…You can count on us!

AQSS offers multi-discipline Third Party inspection services to clients in USA and around the world.

• Reliable • Dependable • Cost Effective

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Your Partner for Product and Process Conformity

Internal Audits
Supplier Audits & Assessments
Technical Services

Our Experience and expertise will help you in saving cost and achieving higher quality standards.

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IT SERVICES – We do More for Less

Cyber Security Assessment and Remediation
Vulnerability Management (VM)
IT Infrastructure Architecture and Design
IT Services for Small Business

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WELCOME TO AQSS

Abacus Quality System Services, Inc. (AQSS) is an ISO 9001 certified multidisciplinary Third-Party Inspection, Supplier Audits and Assessments, Technical Services, Training, and IT Services Company based in Houston, Texas, USA. AQSS has been serving its clients globally for more than a decade and has won several accolades for providing exceptional service to its clients. The company leadership brings a rich and diverse experience of over 50 years. Our experience spans over several major industries including Aerospace, Oil & Gas, and EPC. This background gives us a client-focused perspective that is reflective in our service delivery.

Latest News View All

AQSS is now an ISO 9001:2015 certified company

Our Services

We offer services across different geographies and languages

Our Industry

Oil and Gas

AQSS offers full range of inspection, auditing and training services for the oil and gas industry

Aerospace and Defense

Our main services for the aviation sector include inspection, auditing, training, and consulting

Nuclear

AQSS is an experienced provider of inspection, expediting, and quality assurance services for the Nuclear and power plant industry.

Other Industries

AQSS offers a full range of inspection and auditing services for a range of industries.

Our Network

North America

United States Of America
Canada

South America

Mexico
Brazil

Europe

UK
France
Italy
Spain
Germany
Romania
Czech Republic

Middle East

Suadi Arabia
UAE
Qatar
Oman

Asia

Russia
India
Pakistan
Bangladesh
China
Malaysia
Indonesia
Philippines
Japan
South Korea

Customer Testimonials

"From the Technical points of view, we are satisfied with Inspection and documentation. .............your service was great. We look forward to future business with AQSS"

Ingrid Bermudez

Branch Administrator, Petrogas Piping USA Inc.

"Franklin was pleased with the third party witness inspection from AQSS and our customer had no complaints and was satisfied with the report."

Daniel Nowak

Account Manager Franklin Valve

“I have been very pleased with your knowledge, professionalism, responsiveness, and flexibility. Additionally, the reports you have prepared for PPE were excellent and our customer noticed.”

Eric Crawford

Technical Director PPE Idex

"The audit went well..... is an excellent auditor and can communicate very well. ...The report is very good, as well as very useful. I appreciate you helping us out ...to provide the Internal Audit in the time frame that we wanted. As usual, you always come through! Thank you very much."

Guy Feland

QA Manager Pinnacle Machine Works

AQSS Auditor's experience was a great value for our Company. We already had a consultant help us prepare for our AS9120 Certification but the AQSS Auditor really took it to the next level and provided great inputs, adapting his knowledge to our industry.

Michel Gloaguen

Operations Manager, BREIZELEC, Inc.

Our Clients

Contact Us

We will be happy to give you more information about our services. Please fill in this form to contact us. We will respond as soon as possible.

contact us

Abacus Quality System Services, Inc.
6161 Savoy Drive, Suite 455,
Houston, TX 77036
USA

(713) 789-0884
(713) 789-0885

(713) 481-8434

sales@aqss-usa.com