Since 1974, Custom Engineering has provided top-quality mechanical, electrical, and plumbing design services to architectural and construction firms across the nation, from our headquarters in Kansas City.  Our award-winning staff utilizes their extensive design experience to perfect your project with the right electrical, HVAC, plumbing, and lighting system for your building.

Now launching our 35th year, we still strive to provide the same white-glove service to our clients that we did in the beginning—adding value to every aspect of your business, whether it’s through our innovative ideas, problem-solving experience, or integrated project delivery (IPD) approach.