Riley Engineering

Riley Engineering Riley Engineering is a professional civil engineering firm specializing in water resources.

08/06/2026

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.

Riley Engineering is headed to the Arizona APWA Statewide Conference!We are excited to connect with public works profess...
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!

While the dramatic skies are a spectacular sight, sudden, intense downpours put massive pressure on our local infrastruc...
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.

07/03/2026

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. 🇺🇸

06/26/2026

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.

We know great work starts with great people.This month, we’re celebrating our June birthdays and recognizing the team me...
06/19/2026

We know great work starts with great people.

This month, we’re celebrating our June birthdays and recognizing the team members who make Riley a place of innovation, collaboration, and excellence every day. Thank you for your hard work, dedication, and the positive impact you make on our team and our clients.

Happy Birthday to our June team members, and thank you to every employee who helps move our mission forward. We appreciate you!

We are excited to share several recent additions and promotions across the Riley Engineering team.Please join us in welc...
06/12/2026

We are excited to share several recent additions and promotions across the Riley Engineering team.

Please join us in welcoming and congratulating our team members featured here. We are proud to continue building a team that values quality, expertise, and long-term impact in the communities we serve.

Team Riley hit the streets of downtown Tucson for the TMC Meet Me Downtown 5K Night Run & Festival of Miles!A group of o...
06/05/2026

Team Riley hit the streets of downtown Tucson for the TMC Meet Me Downtown 5K Night Run & Festival of Miles!

A group of our staff members along with one supportive spouse, laced up their running shoes and joined thousands of participants for an evening of fitness, community, and fun. We’re proud to see our team showing up, staying active, and connecting with the community we serve.

Way to go, Team Riley!

05/22/2026

Today, we pause to honor the courage and sacrifices of those who have served and protected our freedoms. At Riley Engineering, we are reminded of the resilience and dedication that inspire our work every day.

Hats off to our graduates!You’ve worked hard, conquered challenges, and now it’s time to soar higher than ever before. H...
05/14/2026

Hats off to our graduates!

You’ve worked hard, conquered challenges, and now it’s time to soar higher than ever before. Here’s to celebrating your achievements and the bright future ahead!

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

Telephone

+15205054651

Website

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