Testing in the WACEL Office Available on Mondays and Wednesdays
Testing in the WACEL office is available only on Mondays and Wednesdays. Supervisors should email tcohn@wacel.org the business day before they want a technician to test in the WACEL office to confirm availability and time. Typically, technicians should arrive between 10am and 1pm. Alternative times might be available if you check ahead of time. Online tests for all certification exams are available Monday-Friday, 7am-7pm.
Written and Practical Certification Exam Options
WACEL is currently providing the following options for written certification exam testing:
All Practicals must be administered by an approved WACEL proctor. If practicals are proctored by in-house staff, the proctor must be aprroved by WACEL and must make a separate video of each test that the technician performs and forward the package of videos to WACEL for grading.
WACEL is currently providing the following options for practical certification exam testing:
Please email bob@wacel.org. for member facility requests or any other questions you may have.
Online Testing
The WACEL Online Testing Platform is now operational for all WACEL written certification exams.
To register your technicians for online exams, you must have supervisor status in the WACEL database. If you need supervisor status, email tcohn@wacel.org with the names and email address of those in your organization who should be designated as supervisors.
Steps to register technicians for online exams:
Call us at 301-652-7925 or email tcohn@wacel.org with questions or if you need more information.
Certification and Accreditation Program Scheduling
WACEL is currently scheduling inspections and audits for the laboratory accreditation program. Call us at 301-652-7925 or email bob@wacel.org to schedule your inspection and/or audit.
Register for meetings, training classes and practical exams, and keep up-to-date on the latest program updates and changes.
April 11, 2026
ABC - Virginia
42680 Trade W Drive
Sterling, VA 20166
8:30am – 5:00pm
Please note that the Soil Class does not include the Soil Practical
March 28, 2026
ABC - Virginia
42680 Trade W Drive
Sterling, VA 20166
8:30am – 5:00pm
Please note that the Concrete Class does not include the Concrete Practical
March 24, 2026
Vulcan Materials
5412 Industrial Drive
Springfield, VA
5-9pm
April 14, 2026
Vulcan Materials
5412 Industrial Drive
Springfield, VA
5-9pm
WACEL will also perform concrete, soil and MARTCP proficiency testing at member offices. At least five technicians are required for an in-office practical
Wednesday, April 29, 2026
Maggiano’s Springfield Mall
Springfield, VA
Geopolitical conflict. Tariff uncertainty. Inflationary pressure. Uncertain interest rates. The economic signals out of Washington and around the world are complex.
Join us for an insightful and practical economic briefing led by Dr. Terry L. Clower, Director of the Center for Regional Analysis at George Mason University, as he addresses the questions that matter most to our industry and to ourselves:
→ What do regional and national economic trends tell us about 2026 and 2027?
→ How will ongoing global conflicts ripple through our local economy?
→ How should firms prepare for sustained inflation and potential interest rate volatility?
→ Where are we going to find new employees and what do we need to do the retain those we have?
→ How can engineering firms and building officials position themselves to thrive — not just survive — in a shifting economic landscape?
Whether you're managing a project, overseeing construction observation and testing, making staffing decisions, determining fee structures, or developing new business, Dr. Clower's data-driven analysis will give you the context and strategic insight to make better decisions in the months ahead.
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The Presenter – Dr. Terry Clower Director of George Mason University's Center for Regional Analysis Dr. Terry L. Clower is one of the region's most respected voices on economic and public policy research. As director of George Mason University's Center for Regional Analysis, he leads research initiatives serving private, nonprofit, and government clients across the mid-Atlantic region and beyond. Before joining Mason, Dr. Clower served as director of the Center for Economic Development and Research at the University of North Texas. He also brings a decade of real-world experience in private industry, having held logistics and transportation management roles — giving him a practitioner's perspective that complements his academic rigor. Dr. Clower holds a BS in Marine Transportation from Texas A&M University, an MS in Applied Economics, and a PhD in Information Sciences — both from the University of North Texas — with a specialization in information policy and the strategic use of information resources. Click here to register. One CEU will be presented for attending this session. |
WACEL certification or equivalent certification is required by all metropolitan area jurisdictions.
WACEL membership requires that all laboratories in the WACEL service territory be accredited by WACEL or an equivalent accreditation program.
WACEL membership requires that all inspection agencies participate in an Inspection Agency Audit Program or an equivalent audit program.
WACEL offers membership to Engineering Laboratories and Inspection Agencies that are directed and managed by full-time professional engineers.
Montgomery County
Prince George's County
Maryland State Highway Administration
State of New Jersey
City of Houston, Texas
Washington, D.C.
Arlington County
City of Alexandria
Culpeper County
Fairfax County
Fauquier County
Loudoun County
Prince William County
Stafford County
Spotsylvania County
Virginia Department of Transportation
American Association of State Highway Transportation Officials (AASHTO)
Metropolitan Washington Airports Authority (MWAA)
Washington Metropolitan Area Transit Authority (WMATA)
Naval Engineering Facilities Command (NAVFAC) Chesapeak Division
7508 Wisconsin Avenue, 4th Floor, Bethesda, MD, 20814 | Phone: 301-652-7925 | Fax: 301-907-9326