Wrap Professional Engineering Around Your Business Needs
Who is DrJ?
DrJ Engineering (DrJ) is a professional engineering company. With more than 100 years combined professional engineering experience in the building design, structural building component and building science market segments, DrJ’s team signs and seals engineered designs in 47 states across the U.S.
What is DrJ's Mission?
DrJ uses its testing, building design and installation experience to help innovation flourish.