Common sense safety measures are in place to protect the test candidates and the Test Center personnel from seasonal respiratory infections, including COVID-19.

1. If you feel unwell, please do not come. You are allowed to reschedule your exam anytime without penalty.

2.. Face mask is optional.

3. We make sure to disinfect the test stations and headsets after each candidate use.

Thank you for understanding! We look forward to seeing you at our Testing Center for safe and successful testing! If you have any questions, please call (909)7954979 to leave a message or email us at

Welcome to Simplex United Business & Career Center, your One-Stop-Shop Center for all pre-employment needs

On behalf of the staff at Simplex United LLC, I welcome you to our comprehensive Business and Career Services Center. We invite you to explore our new facility at Calimesa, CA. Please also visit our web site, where you can learn more about our company and the services we offer.

We are a fast-growing education and career services company located in Calimesa, a charming town in the middle of the Inland Empire, California. Because of its favorable location, our site is easily reachable for residents of San Bernardino, Riverside, and Orange Counties as well as the Desert Cities.


We founded our company with a strong commitment to contributing to the Inland Empire’s workforce development. Our team of dedicated professionals is eager to help people gain skills which will boost confidence and improve your skillset in ANY employment position. We take pride in delivering innovative solutions to address job shortages in many areas of today's job market. Our Center works effectively as a bridge between businesses and prospective employees. We are excited to offer services that can equally benefit everyone, regardless of educational level and background.

Business Services

We work with businesses and employers in a variety of ways. Along with current employee training, we help the HR departments of many businesses in the hiring process by conducting pre-employment assessments, maintaining drug-free requirements, performing live scan, notary services, verifying eligibility to work and testing and training for computer knowledge proficiency and typing speed. We also offer internship assistance for businesses and professionals.

Assessment, Testing, Certification, and e-Learning

Simplex United Testing Center grown up from small proctoring facility to comprehensive testing services center well-equipped with modern computers and experienced personnel. Our recently renewed Testing facility is available for test takers 7 days a week with a very few major holidays off. We provide proctoring services for students attending Universities anywhere within United States. Both Internet-based exam proctoring and paper-and-pencil exams proctoring are available in our Testing Center. 

Basic Life Support for Healthcare Providers, ACLS and PALS certifications, Heartsaver CPR/AED and First Aid

Simplex United is proud to provide San Bernardino and Riverside County communities with invaluable life-saving skills being an Authorized American Heart Association Training Site. As part of job requirement, BLS, ACLS and PALS certifications are essential for healthcare employees. Heartsaver CPR/AED and First Aid certifications are required for many public service occupations, for example for teachers, personal trainers, child care workers, foster parents, coaches, and construction and lay-workers. To make scheduling convenient, at least once a month we offer CPR class on Sunday.

College Credit Exams

The most recent and exciting addition to our list of services are College Level Examination Program (CLEP) examinations. If your college is among the 2,900 colleges and universities that grant credit for CLEP, we can now help you take your test and receive a valuable college credit in just 90 minutes! Alternatively, you can get your college credit passing one of more than 30 DSST exams. DSST is a nationally recognized college credit awarding program with over 1900 participating institutions. We are proud to be a DSST DANTES Fully-Funded military test center providing free services for eligible military service members and spouses. Importantly, ACE CREDIT® evaluated and recommended college credit examinations for Microsoft Office Specialist Certification exams, Adobe Certified Associate Certification exams and the IC3 Digital Literacy exams. We are administering these exams as part of Certiport Authorized Testing Center network.

Thank you for visiting Simplex United LLC web site. We're here to provide quality job readiness services, and we look forward to working with you.


Elena Titova, Ph.D.

Co-Founder, Director of Operations

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