A Civil Engineering Firm That
Designs and Manages Infrastructure
and Land Development Projects

Serving public and private clients across Texas


Single-point of contact for your entire project


Our team of experts will design the most feasible solution


Everything starts with a solid design

Do you face these concerns?

Expensive Build-outs & Wasted Resources
Poor Communication
Delays and Loss of Momentum

Your Success is Our Mission!


No matter if your project is big or small, you deserve to work with experts.


Poor design results in costly delays, so we will consider multiple alternatives.


We design with the construction costs in mind, producing the most cost-effective solution.


No matter if your project is big or small, you deserve to work with experts.


Poor design results in costly delays, so we will consider multiple alternatives.


We design with the construction costs in mind, producing the most cost-effective solution.

We get it— There’s a lot at stake for your project

At Parra & Co, we understand the frustration of any ineffective use of your time and resources which results in expensive build-outs and delays of your project. 

Each of our Project Managers has more than 20 years of experience and our staff comprises Licensed Professional Engineers, Economists, LEED Accredited Professionals, and Project Engineers. 

We recognize that building on schedule and budget starts with a solid design that will set your project apart in functionality and aesthetics.

View Our Portfolio


Civil Engineering Solutions


We offer comprehensive solutions for Transit Facilities Design and Grant Application preparation. Our team specializes in the design and planning of transit facilities, including bus stations, transit centers, and park-and-ride facilities. We focus on creating a sustainable and resilient infrastructure for your transit facilities. Through incorporating eco-friendly practices we help you reduce your project’s environmental impact while ensuring long-term durability and disaster resilience, thereby contributing to the overall sustainability of the community.

We work closely with regulatory agencies on your behalf, establishing a productive dialogue that accelerates permitting approvals and ensures compliance with local, state, and federal requirements. Additionally, we conduct rigorous cost-benefit analyses to identify the most efficient solutions, ultimately saving you resources and minimizing operational expenses.

Finally, our experts excel in preparing thorough and persuasive grant applications. We understand the nuances of grant requirements and tailor each application to maximize your chances of success. This includes outlining project objectives, demonstrating community benefits, and providing comprehensive financial plans.


Our expertise extends to addressing complex issues like foundation movements, drainage problems, and structural settlements, which can significantly impact school facilities. With a focus on proactive problem-solving, we provide comprehensive solutions for drainage system improvements, ensuring the structural integrity and safety of educational buildings. Our team meticulously evaluates existing conditions and construction documents to develop tailored recommendations, prioritizing measures such as better grading, impermeable surfaces, and additional drainage structures to mitigate stormwater-related challenges.

Moreover, we excel in assisting educational institutions in expanding their facilities to accommodate growing student populations. Our commitment to timely project completion ensures that educational facilities are ready for the start of the academic year. Through a combination of technical expertise, sustainability considerations, and a deep understanding of the unique needs of educational clients in Central and South Texas, we deliver Civil Engineering solutions that not only meet regulatory standards but also provide safe and conducive learning environments for students and staff alike.


Our services encompass a diverse range of vertical structures, including commercial and residential buildings, with an unwavering commitment to excellence. We prioritize functionality, sustainability, and cost-efficiency in our designs, ensuring that vertical facilities are built to the highest standards of safety and resilience.

Our team excels in providing expert project management, overseeing every aspect of the construction process to ensure projects are completed on schedule and within budget. We understand that each vertical facility project is unique, and we tailor our solutions to meet the specific needs and goals of our clients, whether it’s optimizing space utilization, enhancing energy efficiency, or incorporating eco-friendly features. With Parra & Co as your trusted partner, you can expect Vertical Facility solutions that seamlessly integrate aesthetics, functionality, and sustainability, elevating the quality of living and working spaces for all stakeholders.


Our expertise in water utilities design and assistance encompasses the critical aspects of water retention and water line systems. We specialize in developing comprehensive solutions that effectively manage water resources and ensure reliable supply. Our team utilizes advanced engineering techniques to design innovative water retention systems, including water tanks, detention ponds, and infiltration basins, which optimize water storage, mitigate flood risks, and support sustainable water management practices. 

We focus on creating efficient and resilient systems that safely transport potable water to communities while considering factors such as hydraulic analysis, pipe materials, system redundancy, and capacity planning to accommodate future growth and ensure uninterrupted service. We do this in coordination with the City, county or authority having jurisdiction to make sure we are in compliance with specific codes and requirements. At Parra & Co we aim to provide resilient and efficient water utilities solutions that enhance water conservation, promote environmental stewardship, and meet the evolving needs of communities.


We excel in providing comprehensive solutions to transform undeveloped land into functional and sustainable spaces. Our expertise encompasses the entire lifecycle of land development, from due diligence to construction management. We offer a range of services, including due diligence reports, site feasibility studies, design and planning, platting, permitting assistance and regulatory compliance, sustainable infrastructure development, stormwater management, and utility systems design. Our team of skilled engineers collaborates with other professionals to optimize land use, ensure an efficient use of space and resources, designing reliable foundations and mitigating environmental impacts. Through our expertise and dedication, we deliver innovative, low-impact and cost-effective solutions that result in vibrant communities, improve quality of life, and harmonize with the natural environment.


We collaborate closely with clients to develop visionary master plans that set the foundation for sustainable and resilient communities. Our team conducts in-depth analyses to identify opportunities for sustainability, resiliency, and cost savings, ensuring that master plans align with long-term environmental and economic goals.

Furthermore, Parra & Co’s approach to master planning is characterized by its meticulous attention to detail. We engage in dialogue with regulatory agencies, streamlining permitting processes and expediting project approvals to keep master plans on schedule. Our experts are well-versed in crafting master plans that optimize land use, transportation networks, and infrastructure, promoting efficient urban development. With over 130 years of combined experience among our team members, Parra & Co delivers master planning solutions that not only meet or exceed owner expectations but also contribute to the overall well-being and prosperity of the communities they serve.

What We Deliver


We listen to your needs, design a plan, and meet early with regulatory agencies on your behalf, creating dialog that fosters faster permitting approval.


We consider multiple alternative and analyze the time and cost impact to your project delivery.


Your project won’t get lost, it will receive the attention it deserves. You will be assigned one point-of-contact, who will provide regular updates that are concise and easy to understand.

At Parra & Co, we know that you want to have a positive impact on your community. To do that, you need a team of experts that understand the relationships between all of the critical factors that contribute to successful civil engineering projects while at the same time emphasizing the importance of attention to technical detail. 

If a design is not meticulous, the delays can be costly, both in time and money. These delays make you feel frustrated and skeptical. We believe when you hire a professional in the industry, you should receive excellent service. No matter if your project is big or small.


1. Understanding: We listen to your needs, make a plan, and meet early with regulatory agencies on your behalf, creating dialog that fosters faster permitting approval.

2. Sustainability, Resiliency, and Cost Savings Analyses: We analyze sustainability and resiliency opportunities for projects as well as the cost impact of different alternatives.

3. Interacting with You: We provide you with regular updates that are concise and easy to understand, and incorporate your feedback at every step.

So set up a discovery call today, so, you can stop wasting resources and losing momentum and instead be recognized for your achievements and applauded by our community.