Integrated services that carry your project from initial concept through permitting and construction — delivered with the depth that over 45 years of practice provides.
From single-lot site plans to multi-phase mixed-use developments, ECA offers the technical and regulatory expertise to move your project forward — efficiently and on solid ground. Our long-term professional relationships with local municipalities and regulatory bodies assure local knowledge and accurate communication for every project we undertake.
Complete, signed and sealed civil engineering construction document sets ready for permitting, bidding, and construction. Our plans are detailed, code-compliant, and built to reduce surprises in the field — because the cost of a clear plan is always less than the cost of fixing an unclear one.
Comprehensive site design for residential, mixed-use, commercial, institutional, and municipal projects. We work from due diligence through final design — laying out buildings, parking, circulation, landscaping coordination, and site features in ways that meet code, work for the user, and respect the character of the Panhandle.
Site grading, drainage layout, and stormwater management system design in full compliance with local, county, and FDEP/NWFWMD standards. We design retention and detention systems, water-quality treatment, and conveyance networks that perform — and that satisfy the regulators who review them.
Water, sanitary sewer, and dry utility coordination and design. We work with local utility providers and authorities to ensure your project's utility infrastructure is properly sized, correctly routed, and seamlessly integrated with surrounding systems.
Hydrologic and hydraulic modeling and analyses to support stormwater design, floodplain studies, conveyance system sizing, and permitting submittals. Defensible calculations, properly documented, ready to support your design decisions and the regulatory record.
Submittal preparation and active coordination with the government entities reviewing your project — Walton County, municipalities across the Panhandle, FDOT, FDEP, the Northwest Florida Water Management District, and federal agencies as applicable. We know the people, the processes, and what each agency needs to say yes.
Tell us what you're working on. We'll review the basics and schedule a conversation to talk through scope, schedule, and approach.
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