Riley Engineering
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Riley Engineering is a professional civil engineering firm specializing in water resources.
09/23/2026
We attended the GCU Career Services and GCU College of Engineering & Technology career fair for the first time and we had an absolute blast! The expertly planned fair matched the impressive students that we met.
Thanks to everyone who stopped by our booth and left their resumes. You’ll hear from us next week!
This week launches our road trip season where we’re incredibly excited to create new connections, see our friends and learn from others. If you’ll be attending any of these stops, please come and say hello. We’d love to connect!
If you’re interested in working for Riley, send an email with your resume and cover letter to [email protected].
Sept 18th | GCU Career Services’ Engineering, Analytics & Technology Career Fair (Phoenix, AZ)
Sept 23rd-25th | American Council of Engineering Companies of Arizona (ACEC Arizona)’s Roads & Streets Conference (Oro Valley, AZ)
Oct 8th | University of Arizona’s Civil & Architectural Engineering Career Night (Tucson, AZ)
Oct 22nd-23rd | Construction in Indian Country’s National Conference (Chandler, AZ)
Nov 15th-19th | NTICC National Transportation in Indian Country Conference (Chandler, AZ)
Dec 6th-7th | SME Arizona Conference (Oro Valley, AZ)
09/15/2026
We’re headed to the 2026 ACEC Arizona Roads and Streets Conference. Come visit the Riley Engineering team at Booth 308 to connect, talk shop, and celebrate Route 66 with us. See you there!
09/11/2026
Each of these 2,983 watercolor squares represents an individual who was killed on 9/11. No two squares are identical. At the National September 11 Memorial and Museum, this is one of the most visually overwhelming displays of the magnitude of that day.
25 years later, we continue praying for peace. Peace of mind. Peace of spirit.
We will never forget. 🇺🇸
09/07/2026
Happy Labor Day from our family to you and yours! We are incredibly grateful for the intentional time to rest, recover and spend with our loved ones.
9 Years Strong.
We’re grateful for our clients, partners, and community who have been part of this journey, and especially thankful for our incredible team whose expertise and dedication make it all possible.
Here’s to nine years of building relationships, solving complex problems, and creating a lasting impact.
07/25/2026
Riley Engineering is headed to the Arizona APWA Statewide Conference!
We are excited to connect with public works professionals from across Arizona, share ideas, strengthen partnerships, and explore innovative solutions that help communities thrive.
If you’re attending the conference, we’d love to meet you. Stop by booth 24 to say hello!
07/10/2026
While the dramatic skies are a spectacular sight, sudden, intense downpours put massive pressure on our local infrastructure.
When inches of rain fall in a matter of minutes, civil engineering steps in. Managing this isn’t just about moving water, it’s about understanding open-channel hydraulics, calculating peak flow rates, and designing detention basins that protect our neighborhoods from flash flooding. We build the invisible safety nets that keep Tucson moving, even when the clouds open up.
We celebrate the freedoms, opportunities, and communities that make our country strong. From all of us at Riley Engineering, we wish you a safe, happy, and memorable Fourth of July. 🇺🇸
An average Southern Arizona monsoon season brings about 150,000 gallons of water to every acre of land.
That’s why drainage systems, flood control infrastructure, and thoughtful engineering matter. When millions of gallons of water arrive in a matter of hours, communities rely on infrastructure designed to safely move water where it needs to go.
At Riley Engineering, we’re proud to help communities prepare for monsoon season and the challenges that come with it.
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Address
44 E Broadway Boulevard, Suite 250
Tucson, AZ
85701
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
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