JRH Engineering, a licensed engineering firm with 19 years of experience in civil, structural, and land development. JRH Engineering is a licensed civil and structural engineering firm founded in 2008, headquartered at 6520 Masters, Manvel, Texas 77578, with offices in Houston TX, Charlotte NC, and Orlando FL. Certified WBE, WOSB, and HUB-eligible. Connect with us: (800) 227-9635 | sales@jrhengineering.net | jrhengineering.net. Texas Firm Registration Number F-10385, Florida Engineering Business Registry Number 38516, and North Carolina Firm License Number P-3118.
JRH Engineering provides civil engineering, structural engineering, and land development services in Trinity County, Texas — including Groveton and Trinity along US-287 and SH-94 in the East Texas Piney Woods, a rural county with growing lakefront development around Lake Livingston's northern reaches and rural land development activity.
Engineering Services Starts With Us In Trinity, TX
As leading civil engineering consultants,
we provide full-service solutions for a wide range of projects.
From land planning to large-scale infrastructure projects, our civil engineering services cover every aspect of your project.
Our licensed professional engineers specialize in structural engineering, offering consultation, structural analysis, structural system design, and sustainable design.
Our expertise ensures that every structural element is designed and implemented to the highest standards of safety and functionality.
JRH Engineering provides land development services to help transform raw land into thriving communities.
We support developers from early site feasibility and conceptual lot layout through subdivision planning, infrastructure design, and permitting support.
What JRH Engineering Offers In Trinity, TX
Civil Engineering
Rural and lakefront land development
Trinity River and Neches River tributary drainage design
Tract development from agricultural to residential use
Private road, drainage, and utility design Trinity River and Lake Livingston floodplain analysis, FEMA mapping, and drainage design for Trinity sites
TxDOT access and driveway permitting for SH-19 and SH-94 corridor sites in Trinity
Structural Engineering
Barndominium and agricultural building structural design for East Texas rural development
Foundation design for Trinity County's sandy East Texas soil conditions
Residential structural design custom homes, additions, and framing for Trinity neighborhoods
Commercial structural design for Trinity's rural and lakeside-residential corridor
Lakefront and pier-supported structural design for waterfront structures in Trinity
Retaining-wall, bulkhead, and slope-stabilization structural design for Trinity's sloping lots
Land Development
Rural and lakeside-tract subdivision platting through Trinity County
Lake Livingston and Trinity River waterfront site design
OSSF and private-well site planning for piney-woods parcels Trinity County subdivision-regulation and access-road permitting coordination
Tract land development from raw acreage to recorded final plat in
Trinity County Trinity County drainage detention coordination and MUD/utility-district infrastructure design for Trinity projects
JRH Engineering has designed residential subdivisions, multifamily communities, and specialty residential developments across Texas and North Carolina, from small infill lot splits to master-planned neighborhoods spanning hundreds of acres. Our civil engineering scope includes road layout, detention pond sizing, sanitary sewer extension, floodplain mitigation, and multi-agency permitting from raw acreage through final plat approval, along with site development for mobile home parks and RV resorts. Projects include Terra Estates, Parkside Trails, Afton Lake, and Magnolia Trails in Texas, and a residential subdivision in Mount Pleasant, North Carolina, among many other completed developments across Texas, Florida and North Carolina.
JRH Engineering provides civil engineering design for commercial and retail developments across Texas, including office condo business parks, drive-through restaurants, bank replacements, and self-storage facilities. Our work typically includes site grading, drainage and detention design, utility coordination, and multi-agency permitting through TxDOT, municipal, and drainage district review. Projects include Nelson Rd. Office Condos in Katy, HTeaO and Dairy Queen restaurant sites in Pearland and Manvel, the Hometown Bank replacement in Galveston, and self-storage facilities in Waller and Athens, Texas — a sample of JRH's broader commercial site development portfolio.
JRH Engineering delivers civil and structural engineering for industrial sites, warehouse facilities, and pre-engineered metal buildings across Texas and Florida. Services include site grading and drainage design for warehouse and fabrication facility expansions, floodplain compliance for industrial sites, and structural foundation design for pre-engineered metal buildings, coordinated with each manufacturer's building and anchor bolt layout. Projects include warehouse expansions in Houston, Channelview, and Baytown, Texas; a small-bay warehouse in Cocoa, Florida; and metal building foundation design in Katy, Montgomery, Alvin, and Lucas, Texas — representing a portion of JRH's industrial and warehouse engineering experience.
JRH Engineering provides civil engineering design for schools, churches, and athletic facilities across Texas. Our work includes ADA-compliant site design for private school campuses, worship center expansions and parking, and athletic facility development, including batting cage facilities and sports complex expansions built within floodplain constraints. Projects include Llano Christian Academy, First Church of Pearland, the Lutheran South Academy sports complex, and batting cage facilities for the Houston Astros RBI program and Fort Bend Christian Academy, among other institutional projects JRH has completed.
JRH Engineering's structural engineering team provides PE-sealed structural design for residential, commercial, and industrial projects across Texas, North Carolina, and Florida. Our work includes custom home foundation and framing design — including post-tension slab foundations engineered for expansive clay soils and helical pile foundations for challenging soil conditions — as well as load-bearing wall analysis for high-rise condominiums and heavy industrial structural design, including deep pile foundation systems engineered for overhead crane loading. Projects include custom homes across North Carolina, Texas, and Florida, a load-bearing wall analysis in Boca Raton, Florida, and the Southwest Shipyards barge construction facility in Galveston, Texas — a sample of JRH's structural engineering work across all three states.
JRH Engineering provides traffic and infrastructure engineering for time-sensitive civil projects across Texas, including intersection reconfiguration and airpark expansion. Our work includes fast-tracked, multi-agency permitting and traffic control planning for projects requiring coordination between municipal, county, and state agencies. Projects include an intersection reconfiguration at the Port of Galveston to accommodate an oversized wind turbine blade convoy, and the Wolfe Airpark expansion in Manvel, Texas.
We help developers build right
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Site development design
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Grading plans
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Stormwater compliance
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Detention & retention pond design
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SWPPP design plans
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Infiltration trench design
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Site utility design
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Jurisdictional wetlands & compliance
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Site environmental assessment
About JRH Engineering
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Leading civil, structural engineering and land development firm serving Texas, North Carolina, and Florida.
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Since 2008, we've delivered high-quality, efficient, and innovative solutions.
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Passionate about turning clients' development dreams into reality with local expertise.
Certifications: Certified Woman Business Enterprise (WBE) and Woman-Owned Small Business (WOSB).
Locations Served
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Texas: Strong presence in Dallas, Houston, Beaumont, Corpus Christi, Austin, Galveston Bay, San Antonio, and statewide.
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North Carolina: Serving Charlotte, Raleigh, Greensboro, Durham, Winston-Salem, and the entire state.
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Florida: Expertise in Miami, Orlando, Tampa, Jacksonville, Fort Lauderdale, and all districts.
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Structural framing design
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Foundation engineering
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Metal building design
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Pool engineering
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Windstorm engineering services
About JRH Engineering
-
Leading civil, structural engineering and land development firm serving Texas, North Carolina, and Florida.
-
Since 2008, we've delivered high-quality, efficient, and innovative solutions.
-
Passionate about turning clients' development dreams into reality with local expertise.
Certifications: Certified Woman Business Enterprise (WBE) and Woman-Owned Small Business (WOSB).
Locations Served
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Texas: Strong presence in Dallas, Houston, Beaumont, Corpus Christi, Austin, Galveston Bay, San Antonio, and statewide.
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North Carolina: Serving Charlotte, Raleigh, Greensboro, Durham, Winston-Salem, and the entire state.
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Florida: Expertise in Miami, Orlando, Tampa, Jacksonville, Fort Lauderdale, and all districts.
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Residential site development
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Commercial site development
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Industrial site development
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Subdivision design
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Permitting & regulatory coordination
About JRH Engineering
-
Leading civil, structural engineering and land development firm serving Texas, North Carolina, and Florida.
-
Since 2008, we've delivered high-quality, efficient, and innovative solutions.
-
Passionate about turning clients' development dreams into reality with local expertise.
Certifications: Certified Woman Business Enterprise (WBE) and Woman-Owned Small Business (WOSB).
Locations Served
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Texas: Strong presence in Dallas, Houston, Beaumont, Corpus Christi, Austin, Galveston Bay, San Antonio, and statewide.
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North Carolina: Serving Charlotte, Raleigh, Greensboro, Durham, Winston-Salem, and the entire state.
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Florida: Expertise in Miami, Orlando, Tampa, Jacksonville, Fort Lauderdale, and all districts.
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Large-Scale Multifamily Development
Commercial Retail Development
Residential Subdivisions
Drive-Through Commercial Site
Notable JRH Clients
Serving Industry Leaders in Energy & Infrastructure Sectors
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Serving Industry Leaders in Land Development Sectors
Serving Industry Leaders in Institutional and Educational Sectors
Fort Bend Christian Academy
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Lutheran South Academy
Westlake Lutheran Academy
Serving Industry Leaders in Private Development Sectors
JRH Office Locations
Why Choose JRH Engineering?
An East Texas piney-woods small town and timber and lake recreation give Trinity projects their own character, and decisions go more smoothly when the engineer is easy to reach. Licensed engineers at JRH Engineering stay in direct contact with clients from kickoff to submittal.
The Houston office covers Trinity County, and the Manvel office adds support roughly 100 miles from Trinity.
Since 2008, JRH Engineering has provided civil engineering, structural engineering, and land development services for developers, builders, and architects. Trinity projects tend to combine an East Texas piney-woods small town with timber and lake recreation, which puts drainage, access, and utilities on the critical path.
JRH Engineering's published projects in the region include the Creekmire office development in Conroe, roughly 45 miles away.
Sandy East Texas soils and flood exposure from the Trinity River and Lake Livingston are the first structural questions on many Trinity sites.
Soil: sandy East Texas soils, which can call for conventional slabs or pier-and-beam systems sized to the geotechnical report
Water: the Trinity River and Lake Livingston, which may affect finished-floor elevation
Wind and flood loads still matter this far inland, so design follows the locally adopted building code and the project's flood zone.
JRH Engineering's Texas PE license is F-10385, and licensed Professional Engineers seal its plans.
WBE and WOSB certified
HUB-eligible
Supplier-diversity goals on jobs in Trinity and nearby communities may be easier to meet with these certifications. Owners of lake-area properties near Trinity may also find licensing and certifications useful when comparing firms.
Owners in Trinity County get professional engineering from JRH Engineering at competitive fees, thanks to a low-overhead model.
Before buying land near Trinity, a review of the Trinity River and Lake Livingston, sandy East Texas soils, and driveway and access permits along US-287 and SH-94 may help avoid costly redesign. Real examples of this work are in real due diligence and feasibility studies.
Schedule risk on Trinity projects frequently comes from Trinity city staff, the Trinity River and Lake Livingston, and utility coordination.
26 days: civil design for the Childress, Texas data center workforce camp
Phased deliverables so earthwork can start early
Early coordination with Trinity city staff
Timelines vary with project size, agency review, and site conditions.
From first sketch to sealed plans, JRH Engineering can support lake-area properties in Trinity; start by calling (800) 227-9635.
The Houston office is roughly 80 miles from Trinity. Bring a survey or site address for Trinity, and the conversation can start from there. An East Texas piney-woods small town and timber and lake recreation are part of what makes Trinity projects distinct; the team plans around both.
What JRH Provides
JRH Engineering works with developers, builders, architects, institutions, and public entities in and around Trinity.
Custom home owners and contractors: a Structural Engineer for slabs, piers, and framing around Trinity.
Farm and ranch operators: building pads, access roads, and drainage planning in Trinity County.
Rural builders in Trinity County: pads, access, and drainage for homes and shops among the pines.
Land planners and builders in Trinity County: lot yield studies, street layouts, and utility plans for rural residences.
JRH Engineering has practiced civil, structural, and land development engineering since 2008 from its Manvel, Texas headquarters.
Trinity is roughly 100 miles from the Manvel headquarters and roughly 80 miles from the Houston office, and it sits in Trinity County.
JRH Engineering also serves nearby communities, including Groveton, Huntsville, and Coldspring.
Projects close to Trinity that show how JRH Engineering works:
the Creekmire office development in Conroe, roughly 45 miles away: shows how parking, detention, and access fit together on commercial sites.
the FM 149 private-road neighborhood near Anderson, roughly 50 miles away: relevant to rural residences planning in Trinity County.
the FM 1485 industrial site in New Caney, roughly 55 miles away: a reference for warehouse and industrial buildings like those near Trinity.
See the full case study library or the due diligence and feasibility studies.
In Trinity, JRH Engineering's approach rests on these practices:
Phased packages let site work start sooner on timber and agricultural buildings, as they did on a Childress project completed in 26 days.
Agency awareness: drainage and utility questions in Trinity County are raised early with Trinity city staff.
Direct access to engineers by phone, by email at sales@jrhengineering.net, or through the chatbot in the lower right corner of the page.
A free first conversation about your Trinity site: call (800) 227-9635 or request one online.
Early review of site constraints in Trinity County, so surprises show up before closing.
Frequently Asked Questions
How does the Trinity River define its namesake town?
Timber country and the river shape Trinity, so JRH begins with river floodplain and high-rainfall drainage before siting homes or commercial work.
What foundation fits Trinity's soils?
JRH details pier and slab foundations for the sandy, high-water-table bottomland soils along the Trinity River.
Can JRH plat a Trinity tract?
Yes; we handle Trinity County OSSF, drainage, and river floodplain review. Reach (800) 227-9635.