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Riley Engineering LLC

Tucson, AZ

Empowering Communities With Water

Services
20
Offices
1
Projects
4
Leaders
1
Founded
2017

Overview

Riley Engineering, LLC is a Tucson, Arizona civil engineering practice specializing in water resources. Founded in 2017, it provides hydrology analysis, open-channel hydraulics design, water distribution systems, land development, and construction support to residential, commercial, municipal, mining, and tribal clients.

Founded
2017

Services

Hydrology

Surface water hydrology services from property to city scale, covering watershed modeling, rainfall analysis, and water supply assessment.

Open-Channel Hydraulics

Stormwater and floodwater management solutions that address regulatory compliance, reduce property damage risk, and promote public safety in semi-arid environments.

Water Distribution Systems

Water infrastructure planning and design support for distribution-system projects.

Land Development

Civil engineering support for site development and entitlement work.

Multi-Discipline Services

Coordinated engineering support across water resources and site-development needs.

Construction Support

Engineering support during construction-phase delivery.

Industries

Firm type

Projects

Software

Credentials and affiliations

Leadership

Ronson Riley Chee

Founder and Principal Water Resources Engineer

Ph.D., P.E.

Dr. Chee is the first member of the Navajo Nation to earn a Doctor of Philosophy in Civil Engineering. He founded Riley Engineering in 2017 with a mission to deliver water infrastructure and improve quality of life across communities.

Testimonials

Ronson and his group at Riley Engineering did a great job designing stormwater controls to prevent stormwater runoff from a rock dump impacting a stormwater run on channel at the base of the dump. His group was professional, courteous, and got the job done on time.

Jamie, Environmental Manager, Asarco LLC

Town SWU staff are very pleased with final product based on our own review of the document as well as the comments received from our SME reviewers. A project well done!

John, Project Manager, Town of Oro Valley Stormwater Utility

Great team to work with. Highly recommended.

David, Environmental Manager, Hudbay Minerals - Rosemont Copper Company

From start to finish, working with Riley Engineering was pleasurable. I like my contractors to not only keep me quickly informed when they identify problems/obstacles but to also propose a solution for that problem. Riley Engineering was creative and forward thinking at every step in the project.

Steven, Principal - Owner, Acuity Environmental Solutions, LLC

Offices

Tucson, AZ 85701

Headquarters

44 E Broadway, Suite 250

Tucson, AZ 85701

(520) 505-4651

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