What are the opening hours?

Monday 7:30am - 5:30pm Tuesday 7:30am - 5:30pm Wednesday 7:30am - 5:30pm Thursday 7:30am - 5:30pm Friday 7:30am - 12pm

Oller Engineering, Inc.

Name: Oller Engineering, Inc.
Address: 2811 S. Loop 289, Suite 17, Lubbock, TX, 79423, US
Telephone: +18069936226
Price range: $$

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OEI is a water resource civil engineering firm with offices in Lubbock, Houston, and Waco. Water Resource Engineering Services

10/13/2026

AI can detect a water leak—but when is there enough evidence to act?

In our latest OEI Insights, Wendy Ruiz, P.E. explores why the next generation of water-loss technology must move beyond anomaly detection and toward defensible operational decisions.

By bringing acoustic, pressure, flow, hydraulic and asset-history data together, AI can help utilities identify the events that deserve attention—while keeping experienced operators and engineers at the center of the decision.

👉 Read Wendy’s full perspective via the link in bio.

09/16/2026

💧 Our latest on-demand webinar is now available!
What role can enzymes play in helping wastewater treatment systems operate more efficiently?

In this presentation, Dr. Clifford Fedler explores how enzymes function as biological catalysts, breaking complex organic matter into smaller, accessible molecules that microorganisms can more readily process. He also discusses potential benefits including reduced odors and sludge volume, better settling and flow properties, and more complete biodegradation.

👉 Click the link in our bio to watch the full webinar.

09/11/2026

Today, on the 25th anniversary of September 11, we pause to honor the lives lost, the bravery of first responders, and the families whose lives were forever changed.

We remember the extraordinary courage and compassion shown that day—and the strength of communities coming together to care for one another. May we carry that spirit of service and unity forward.

Twenty-five years later, we will never forget. 🇺🇸

09/07/2026

This Labor Day, OEI proudly recognizes the hardworking professionals who keep our communities moving—including the operators, engineers, public works teams and construction crews who help ensure our critical water and wastewater systems remain safe, reliable and resilient.

Thank you for the essential work you do each day. Happy Labor Day from all of us at OEI!

08/25/2026

Please join us in wishing a very happy birthday to Richard M. Oller, Founder and President of Oller Engineering! 🎉

For more than 40 years, Rich has dedicated his career to serving Texas communities through engineering and municipal leadership. His background as a professional engineer and former City Manager, Assistant City Manager, and Public Works Director gives him a unique perspective that continues to shape OEI and the thoughtful, practical solutions we provide.

Rich, thank you for your leadership, vision, and commitment to our team and the communities we serve. We hope you have a wonderful birthday! 🥳

08/13/2026

Great solutions start with deep expertise.

At Oller Engineering, we’re proud to have industry leaders like Dr. Clifford Fedler, Director of Environmental Engineering, whose decades of experience bring valuable perspective to the complex water challenges facing communities and utilities today.

In our latest on-demand webinar, Dr. Fedler shares his expertise on water balance - breaking down how it can help utilities make smarter, data-driven decisions, meet regulatory requirements and plan more confidently for the future.

👉 Click the link in our profile to watch the on-demand webinar.

08/10/2026

We’re proud to recognize Dr. Cliff Fedler, OEI’s Director of Environmental Engineering, for his continued impact both at home and around the world.

Dr. Fedler was recently featured in Texas Tech University's Department of Civil, Environmental & Construction Engineering magazine for organizing and leading a workshop with the Okavango Research Institute in Maun, Botswana. The program focused on youth empowerment, food security and sustainable development, equipping participants with practical skills in aquaculture and entrepreneurship.

With more than 40 years of experience in water and wastewater research and engineering, Dr. Fedler brings an extraordinary depth of knowledge to the OEI team. His career has been defined by innovative, sustainable solutions and a commitment to applying engineering expertise to real-world challenges facing communities.

We’re incredibly proud to have Dr. Fedler on our team and congratulate him on this well-deserved recognition!

Click the link in our profile to read more about Dr. Fedler’s work and recognition in the latest issue of CECE Connections.

08/05/2026

Today, we celebrate the Professional Engineers who help shape the communities we call home.

Every roadway, water system, utility improvement, and public infrastructure project begins with a commitment to protecting public health, safety, and welfare. That's the responsibility Professional Engineers carry every day—and it's one we never take lightly.

For more than 37 years, Oller Engineering has partnered with cities, counties, utility districts, and developers across Texas to deliver practical, innovative engineering solutions that stand the test of time. Our team is built on experience, integrity, and a commitment to building lasting relationships with the clients and communities we serve. We believe the best engineering goes beyond great design—it's about listening, collaborating, and delivering solutions that make a meaningful impact for generations to come.

Today, we're proud to celebrate the licensed engineers whose expertise, leadership, and dedication help strengthen our communities every day. Thank you for the work you do and the legacy you're helping build.

Happy Professional Engineers Day from all of us at Oller Engineering!

07/30/2026

Meet the Team: Angie Lemus 👋

We're excited to introduce Angie Lemus, our Engineering Intern at Oller Engineering!

A first-generation graduate with a disciplined mindset and a passion for continuous learning, Angie brings experience in 3D CAD modeling, product development, and technical problem-solving. She's eager to expand her knowledge, contribute to meaningful projects, and continue growing as an engineer.

Please join us in giving Angie a warm welcome to the OEI team - we're excited to have her on board and look forward to seeing all she'll accomplish!

07/09/2026

Project Highlight: Cutbirth Subdivision | Robinson, Texas

OEI is proud to support the planning, engineering design, and infrastructure improvements for the Cutbirth Subdivision — a new residential development featuring eleven 5-acre lots and a single cul-de-sac roadway.

The project includes the extension and installation of public water infrastructure, fire hydrants, stormwater drainage, paving, grading, erosion control, and utility coordination. Drainage improvements are also being designed to manage onsite runoff and safely convey stormwater in accordance with local criteria and 100-year storm event requirements.

From water and roadway systems to drainage and utility coordination, this project reflects the comprehensive infrastructure planning required to support responsible residential growth in communities across Texas.

Address

2811 S. Loop 289, Suite 17
Lubbock, TX
79423

Opening Hours

Monday	7:30am - 5:30pm
Tuesday	7:30am - 5:30pm
Wednesday	7:30am - 5:30pm
Thursday	7:30am - 5:30pm
Friday	7:30am - 12pm

Telephone

+18069936226

Website

http://www.oei-eng.com/, https://www.oei-eng.com/pfas-webinar, https://www.depts.ttu.edu/ceweb/news/newsletter/Newslette

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