Our website is here to enhance your experience with us as a team member.



The objective at Perales Engineering, LLC is to design sites that can accommodate the conceptual requirements of our clients by providing progressive and cost effective water quality and detention alternatives. We are helping to pave the way with the design and construction of storm water treatment and detention methods allowing the site to be developed for its highest and best use.

Services and Publications

Our services consist of: Brokerage Services, * Site Due Diligence, * Entitlement Support for Rezone, Variances and Waivers, * Concept Land Plans, * Site Plan Exemptions, * Site Plan Corrections, * Site Plan Revisions, * Site Plans - All over Texas, * Subdivisions - From Large to Small, * Drainage and Water Quality Design - We permitted first Commercial Rain Gardens in Austin, Villa Court, * Floodplain Mapping, * Utility Taps Plan, * Project Engineering/ Construction Management.

* To learn more about our engineering services and read our publications, please click on our Services and Publications button below


* To print our full engineering services, please click on our Provisions button below


Billing Support

If you are a client and would like to make a payment through our secured web portal, please click on the payment button


For questions regarding your bill, please click on the Inquiry button


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Jerry Perales, P.E. - President

Jerry has over twenty years of civil engineering experience with his expertise being in drainage and water quality design. His educational achievements include receiving his Bachelors of Science with Honors in Civil Engineering and his Masters of Science in Environmental and Water Resource Engineering from the University of Texas. His years in the industry have equipped him with the ability to provide creative solutions for complex project issues. Jerry maintains excellent relationships not only with clients but city officials as well. Accountability, accessibility, and charisma are Jerry's key traits that enable him to best serve his clients,city officials, and the Perales Engineering team. When he isn't busy working, he enjoys fishing, meditating, and horseback riding in Mexico!

Julia Perales Leisk - Project Manager

Sister to Jerry, Julia joined the family business last summer as a project manager. Julia received her undergraduate degree in Political Science in 1995 and her juris doctorate in 1998 from The University of Texas at Austin. Upon graduation she joined her father's law practice and specialized in social security, disability, and employment law. In 2007, Julia began teaching elementary school at St. Peter Prince of Apostles School in San Antonio. Julia plays a unique and vital role in the success of PE and we couldn't be happier to have her on board! She is also a mother of four and married to film writer and director Scott Leisk.

Team Perales

Friday fun day lunch with Amanda Branham Aguirre, Jennifer Mondal, Angela Kinsella, Julia Perales Leisk.


3102 Bee Cave Rd Ste 201 Austin, Texas 78746