Welcome to QPS, INC.
"Your Sustainable Solutions Partner"

QPS, Inc., founded in 1996, is a development consulting firm operating in the USA (Qodesh CM) and Kenya (DHA East Africa, Ltd.). We are unabashedly ‘tree huggers’ for the built environment. Through our two businesses, we champion sustainable solutions in urban and rural infrastructure. Our expertise spans from concept to implementation. We are the tension that pulls away from conventional (high-carbon footprint) development to nature-inspired (net-zero) development.


Qodesh CM

Qodesh Engineering and Qodesh CM are trade names of QPS, Inc. For almost forty years we have provided professional engineering services in the city of Baltimore and adjacent metropolitan areas.

DHA East Africa

DHA East Africa, Ltd. a subsidiary of QPS, Inc., was founded in 2023 in Nairobi, KENYA. The company is a developer of sustainable communities in Africa characterized by ecological harmony, biomimetic design, and circular economics; a triple bottom line approach.


QPS, Inc. is a US Small Business with the following certifications:

  1. Disadvantage Business Enterprise (DBE)
  2. Minority-Owned Business Enterprise (MBE)
  • City of Baltimore
  • City of Philadelphia


30 W. 25th Street Baltimore, Maryland 21218 United States of America
410 365 5846