T-O Engineers brings a combination of experience and innovation to every engineering, consulting, and planning service we provide. We hire top talent and offer niche services specific to each industry we serve to ensure a well-rounded job done at peak efficiency with personal, responsive support.

In our 35 years of experience, we've come to believe that the best engineers do work you don't notice. We want to partner with you to bring your vision to life and make you the star of your project!

Our Expertise

By creating service groups around each niche market we serve, you can be certain you are working with the top experts in each engineering specialty.


We offer a full range of aviation services for general aviation, non-hub, and small hub commercial service airports. You can count on close coordination and communication with you, your airport, and the government agencies involved to develop and implement airport improvements. Our experienced team can also assist you with planning, equipment acquisition, passenger facility charges, and heliports.

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From small roadway widening projects to full freeway interchange projects, no matter the size or scope, our knowledge of the process and attention to detail will put your mind at ease and make sure every project is done right.

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Land Development

Whether you’re planning a large community or a small infill site with complex entitlement issues, T-O’s local experience with city codes and planning ordinances and relationships with municipal agencies allows us to keep your projects moving smoothly through the development process. Our team can also help you obtain land for your project and get you on the market quickly.

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Industrial Wastewater

We'll help you navigate the intricacies of state and federal regulations with the knowledge and experience to take you from permitting to planning and to final design through construction. We've built a reputation and relationships with various regulatory agencies that help keep your projects on track.

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At T-O Engineers, we have proven success with a diverse array of municipal projects. From planning, designing, and constructing water, sewer, irrigation, storm drainage, transportation, and other infrastructure systems, we understand the political demands you face daily, as well as the importance of effective communication with both you and the non-technical public. 

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Water Resources

T-O Engineers has extensive experience coordinating with multiple regulatory agencies to obtain the required permits and approvals needed for water resource projects. We are exceptionally knowledgeable in this niche service due to our extensive work with developments, industrial applications, roadway and aviation improvements, and municipal projects.

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Our broad range of environmental capabilities delivers our clients the resources they need to evaluate, permit, and construct projects requiring environmental compliance. Our services also include wetlands evaluations, delineations, and mitigation monitoring to meet clean water act standards.

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Landscape Architecture

Our small but diverse team of landscape professionals collaborate on the design of projects to create a holistic vision that combines architecture, engineering, and landscape. From conceptualization and due diligence to construction, our team works to create a unified design process.

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T-O surveyors are known for their accuracy and timely delivery of a broad range of projects from interstate construction projects to individual property boundary verifications. We have the expertise and technology to tackle the most robust surveying work no matter the size or scope.

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Our geospatial team provides our clients with the most advanced GIS and Remote Sensing solutions. We provide high-resolution aerial imagery, 4k videos, topographic surfaces, and a host of other deliverables to meet the remote sensing needs or your projects. 

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T-O Engineers will bring your vision to life. Contact us today to see how we can partner together!