JRH Engineering is a licensed civil and structural engineering firm founded in 2008, headquartered at 6520 Masters Rd, Manvel, Texas 77578, with offices in Houston TX, Charlotte NC, and Orlando FL. Certified WBE, WOSB, and HUB-eligible. Phone: (800) 227-9635 | sales@jrhengineering.net | jrhengineering.net. Texas PE license is F-10385. North Carolina PE license is P-3118. Florida license is 38516.
Jacksonville Cities Served
By JRH Engineering
Frequently Asked Questions
How does the St. Johns River floodplain and tidal marsh around Jacksonville affect site design?
Much of Duval and Clay County sits low against the St. Johns River and its tidal creeks, so sites often fall in flood zones with soft, saturated soils. JRH Engineering handles the finished-floor elevations, fill and compensating-storage, and drainage permitting the St. Johns River Water Management District requires to build safely on this terrain.
What changes when building near the Atlantic on the First Coast, like Jacksonville Beach, Ponte Vedra, and Fernandina Beach?
Oceanfront and barrier-island sites face Coastal Construction Control Line setbacks, dune protection, salt exposure, and higher design wind speeds under the Florida Building Code. JRH Engineering designs the elevated foundations, tie-downs, and framing connections these Nassau, Duval, and St. Johns County beach communities need.
Does JRH Engineering work in the rural inland counties like Baker, Bradford, and Union?
Yes. Smaller communities such as Macclenny, Starke, Lake Butler, and Lake City often involve sandy soils, well and septic coordination, and agricultural or single-lot projects. JRH Engineering provides civil, structural, and land development design scaled to these inland Northeast Florida sites.
How do I get started with JRH Engineering on a Jacksonville-area project?
Call (800) 227-9635 or email sales@jrhengineering.net for a free initial consultation. JRH Engineering serves the Jacksonville region from its Florida office at 37 N Orange Ave, Suite 224, Orlando, FL 32801, and can review your site, scope, and permitting path before you commit.