The elevator at the WACEL office is down. Technicians coming to the office at 7508 Wisconsin Avenue, Bethesda, MD for testing need to call 301-799-7401 on arrival. A member of the WACEL staff will come to the lobby and escort each technician. to the office.
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 except FIreproofing 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 Concrete I, Soil I Special Inspector Field, Reinforced Concrete Special Inspector, Structural Masonry Special Inspector, Structural Concrete Special Inspector, Foundation Special Inspector, Firestopping Special Inspector Structural Steel Special Inspector, and Aggregate Concrete, Concrete Masonry Strength and Soil Laboratory Technician 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.
December 13, 2025
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
November 22, 2025
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
November 11, 2025
Vulcan Materials
5412 Industrial Drive
Springfield, VA
5-9pm
November 25, 2025
Vulcan Materials
5412 Industrial Drive
Springfield, VA
5-9pm
December 9, 2025
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, November 19, Maggiano’s Springfield Mall 11am-1pm
Compressive strength results below the project specification target value can cause concern leading to project delays and costly remedies. This presentation will discuss the expected range of test results to conform to standards, outline the most cost-effective approach to investigate the cause for lower than expected strength results, and present examples of concrete that has experienced common reasons for low strength.
One CEU will be presented for attending this session.
About the Speaker:
April Snyder has more than 25 years’ experience in concrete petrographic studies and m
aterials testing specializing in the evaluation and characterization of historic and modern building materials. April serves as the Manager and developer of ECS’ new Materials Science Laboratory. She is responsible for coordinating, developing, and implementing appropriate laboratory methods for multidisciplined commercial, government and litigation clients. She has broad knowledge of analytical testing and instrumentation and their application to problem solving for raw material and composites. Her expertise specializes in failure investigations and durability of cementitious material/concrete from structures including roadways, bridge elements, parking garages, building foundations, airfield pavements, marine wharfs, and swimming pools. She has investigated concrete from transportation and building structures in a variety of exposure conditions across North America, Europe, the Middle East, Greenland, and remote islands.
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