Civil Environmental Engineering Services


Our Roots

QLH’s roots began in the municipal engineering sector during the 1960s. The firm pioneered wastewater treatment and reclaimed water technology and has evolved into a full service consulting firm that provides comprehensive service offerings to clients throughout Florida. Professional service offerings include civil and environmental engineering and design, contract administration, construction inspection, and funding and grant services.

Our Future

QLH merged with Mead & Hunt, a leading architectural-engineering consulting firm, on July 1, 2017.

Founded in 1900 by Daniel W. Mead, an internationally recognized expert in hydroelectric and hydraulic engineering in the water-wastewater industry, Mead & Hunt continually ranks on Engineering News Record’s Top Design Firm list. The firm has seen exponential growth in the past 20 years, having been named to the Zweig Group Hot Firm list 14 times since 2002.

Sharing similar histories and core values, QLH and Mead & Hunt will offer clients expanded services with a greater depth of resources to pull from. Both firms share the strategic vision to grow and better serve our clients.