Stormwater & Drainage Engineering
Trejo & Associates provides professional stormwater management and drainage engineering services for transportation, infrastructure, and development projects throughout Florida. Our engineering services focus on practical, cost-effective drainage solutions that address stormwater runoff, improve water management, and support regulatory compliance.
Our experience includes hydrologic and hydraulic analysis, storm sewer design, roadside drainage systems, retention and detention facilities, and exfiltration trenches. We develop drainage calculations, engineering reports, and construction plans to support efficient project design and permitting.
Our Stormwater & Drainage Engineering Services Include:
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Hydrologic & Hydraulic Analysis
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Storm Sewer System Design
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Swales & Roadside Ditches
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Retention & Detention Systems
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Exfiltration Trench Design
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Water Quality & Water Quantity Analysis
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Drainage Calculations & Engineering Reports


Transportation & Roadway Engineering
Trejo & Associates provides professional transportation and roadway engineering services for residential, commercial, and infrastructure projects throughout Florida. We work with developers, contractors, and municipalities to deliver practical, cost-effective engineering solutions that improve roadway safety, accessibility, and efficiency.
Our engineering services include roadway design, pavement improvements, grading, drainage coordination, and transportation infrastructure planning. From new developments to roadway improvements, we focus on delivering reliable engineering designs that meet applicable standards, support permitting requirements, and keep projects moving forward.
Our Transportation & Roadway Engineering Services Include:
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Roadway Design & Improvements
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Roadway Grading & Drainage
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Roadway Widening & Reconstruction
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Sidewalks & Pedestrian Infrastructure
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Parking Lot & Access Road Design
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Intersection & Access Improvements
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Construction Plans & Specifications
Engineering Project Support
Trejo & Associates provides professional civil engineering and project support services for residential, commercial, transportation, and infrastructure projects throughout Florida. We collaborate with developers, contractors, architects, and project managers to provide dependable engineering assistance throughout the planning, design, and construction phases.
Our team supports projects through engineering consultation, plan reviews, design coordination, technical documentation, and construction-phase assistance. We focus on practical solutions, clear communication, and responsive service to help resolve project challenges, maintain compliance with applicable standards, and keep projects moving forward efficiently.
Our Civil Engineering & Project Support Services Include:
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Civil Engineering Consultation
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Engineering Plan Review
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Design Coordination & Technical Support
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Construction-Phase Engineering Support
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Construction Plan Revisions
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Contractor & Design Team Coordination
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Project Planning & Development Support


