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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5:15pm

WDP

WDP was founded on the belief that clients’ specialty engineering and architectural needs are best served by people dedicated to solving complex problems.

To celebrate 30 years of service in 2025, we’ve updated our brand look. Building Envelope Consulting - Forensic Building Investigation - Litigation Support - Historic Preservation - Structural & Architectural Testing - Repair/Revitalization Design - Geotechnical Engineering - Construction Testing & Inspection

05/28/2026

This May, WDP celebrated the following employee anniversaries: Mohammad Amini; Catherine McClain; Ian Scott; Conner Peters; Patrick Dillon, PhD, PE, RA; Trevor Weilbach, PE; Aaron Whitlock; and Andrew Wagner, PE.

Congratulations and thank you all for your continued hard work and dedication!

05/27/2026

WDP is pleased to announce that Akshay Beniwal, PE, has been promoted to Senior Engineer. Please join us in congratulating Akshay on his well-deserved promotion. We look forward to his continued success with WDP!

05/13/2026

WDP is pleased to announce that Ed Brilhart has been promoted to T&I Operations Manager. Please join us in congratulating Ed on his well-deserved promotion. We look forward to his continued success with WDP!

05/06/2026

WDP is pleased to announce that Carly Wagner, PE, has been promoted to Associate. Please join us in congratulating Carly on her well-deserved promotion. We look forward to her continued success with WDP!

04/30/2026

For this month’s spotlight, we are highlighting our work for the University of Virginia's Hotel and Conference Center in Charlottesville, Virginia.

WDP provided Building Enclosure Commissioning (BECx) services, partnering with the University and design team from early design through construction to help ensure long-term performance of the building enclosure. Our work included peer review of enclosure systems including hygrothermal analysis of proposed wall and roof assemblies, development of BECx plan, and ongoing construction phase services such as submittal reviews, RFI response consulting, site observations, and performance verification testing.

By maintaining a focus on durability, constructability, moisture, and thermal performance, our team helped align the final enclosure system with the University’s goals and expectations.

04/24/2026

Yesterday, WDP celebrated Admin Appreciation Day with a lunch for administrative and marketing staff. Thank you to all of our administrative and marketing staff for the hard work you do to keep this company running smoothly! Pictured below is President Eric Peterson, and Division Managers Robert Niber and John Grill, taking our administrative and marketing staff out for lunch:

Bernita Harris, Accountant
Lisa Grill, Marketing Manager
Sabrien Abdelrahman, Marketing Coordinator
Kathy Keller, Special Consulting Project Assistant
Michelle Hagerman, Testing & Inspections Project Assistant
Leyla Scott, Director of Administrative Services
Ian Scott, Marketing Assistant

Not pictured below, but certainly included in our many thanks are:
Ryann McVeigh, Accounting and Administrative Assistant
Lorna Atienza, Administrative Assistant

04/23/2026

This April, WDP celebrated the following employee anniversaries: Ed Brilhart, III; Jodi Knorowski, PE; and Eric Peterson, PE.

Congratulations and thank you all for your continued hard work and dedication!

03/31/2026

This month, WDP is proud to highlight our work with Columbia University, where our team recently performed NYC DOB-mandated annual parapet observations across 27 residential buildings at the Morningside Heights campus in Manhattan, as well as a large apartment complex in the Bronx.

With less than five weeks remaining before the year-end reporting deadline, WDP quickly mobilized resources and expedited coordination with the various building supers, completing all site visits within a two-week period. We provided regular updates to the University team to keep them informed of our progress, and the conditions encountered. Our team delivered all required reports more than a week ahead of the deadline, enabling the client to meet compliance requirements on time.

03/27/2026

This February and March, WDP celebrated the following employee anniversaries: Hamed Farmand; Elizabeth Peters; Kiet Do; Akshay Beniwal, PE; Tim Apisa, LEED AP; David Torrico; and John Grill, PE. Congratulations and thank you all for your continued hard work and dedication!

03/24/2026

WDP is excited to announce that Will Griffin has returned to join our Manassas Office full-time as a Staff Engineer! We’re excited to have you as part of the WDP Team, Will!

Address

10621 Gateway Boulevard, Suite 200
Manassas, VA
20110

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5:15pm

Website

https://www.wdpa.com/contact-us

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