Coming soon to serve selective clients in Arizona, Georgia, Nevada, Texas, and Utah

JP Leslie and Associates

Coming Soon
JP Leslie and Associates

Coming Soon
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Civil Engineering, Structural Engineering, and Land Surveying Established

Civil Engineering, Structural Engineering, and Land Surveying Established Civil Engineering, Structural Engineering, and Land Surveying Established Civil Engineering, Structural Engineering, and Land Surveying Established

 Relaunching Soon

Civil Engineering, Structural Engineering, and Land Surveying Established

Civil Engineering, Structural Engineering, and Land Surveying Established Civil Engineering, Structural Engineering, and Land Surveying Established Civil Engineering, Structural Engineering, and Land Surveying Established

 Relaunching Soon

Welcome to Leslie & Associates, Inc.

Leslie & Associates, Inc. is preparing to relaunch and will soon begin accepting a limited number of clients for civil engineering, structural engineering, and land surveying consulting.


Our focus areas include:


Technical land surveying support


Water and wastewater consulting


Onsite wastewater treatment systems


Packaged water treatment systems


Utility planning and design for subdivisions, industrial facilities, and commercial developments


Expert witness services for litigation involving water/wastewater, civil/structural engineering, and land surveying


Operational and engineering support for water and sewer systems


Engineering evaluations and reports


Consulting for public water and wastewater utilities (cities, towns, districts, and special authorities)


Forensic structural investigations and insurance-related reporting


To get started, use the chat below to tell us about your project—we’d love to explore whether we’re a good fit.


Former clients are always welcome to reach out. Send us a message below and we’ll get back to you soon. 

Copyright © 2026 Leslie and Associates, Inc. - All Rights Reserved.

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