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 throughout the northern Houston metro growth corridor including Spring, Tomball, and Magnolia — communities spanning Harris and Montgomery Counties along US-290, SH-249, I-45 North, and the Grand Parkway (SH-99).
Engineering Services Starts With Us In Magnolia, 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 Magnolia, TX
Civil Engineering
Residential and commercial site development with Harris County and Montgomery County drainage coordination on cross-county projects
Stormwater detention design for Spring Creek and Cypress Creek drainage basins
Master-planned residential community civil design for the Grand Parkway growth corridor
TxDOT access permitting for SH-249, US-290, and SH-99 sites
Mill Creek and Spring Creek floodplain analysis, FEMA mapping, and drainage design for Magnolia sites
Water, sanitary sewer, and franchise-utility coordination with MUD and rural utilities for Magnolia developments
Structural Engineering
Foundation engineering for the sandy loam and clay composite soils of the north Houston corridor
Commercial structural design for growing retail and medical developments in Spring and Tomball
Residential structural design custom homes, additions, and framing for Magnolia neighborhoods
Metal building and warehouse structural framing for Magnolia business-park projects
Pool and outdoor-living structural engineering for Magnolia's residential market
Retaining-wall and post-tension slab structural design for Magnolia subdivisions
Land Development
Master-planned and acreage subdivision platting in Montgomery County
Commercial and retail site plan design along the FM 1488 / SH 249 corridor
MUD creation and infrastructure design for raw-acreage developments
OSSF-to-utility transition and drainage design for wooded terrain
Subdivision design and platting under City of Magnolia and Montgomery
County standards Mill Creek and Spring Creek FEMA floodplain and base-flood-elevation analysis for Magnolia tracts
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?
Projects in Magnolia often involve Magnolia city staff, drainage questions tied to Lake Creek and Spring Creek watersheds, and decisions about residential subdivisions. You deal with the engineers doing the work at JRH Engineering, and they aim to keep you updated at each step.
The Houston office covers the FM 1488 corridor in Montgomery County, and the Manvel office adds support roughly 55 miles from Magnolia.
Civil, structural, and land development work has been JRH Engineering's focus since 2008. Engineers working in Montgomery County learn to read Lake Creek and Spring Creek watersheds and sandy loams and clays early, because both can change a site plan.
See the Kobs Road office and warehouse complex in Tomball, roughly 10 miles away.
For residential subdivisions in Magnolia, structural design commonly begins with a geotechnical report and a look at flood exposure near Lake Creek and Spring Creek watersheds. Where a site sits near Lake Creek and Spring Creek watersheds, elevation and flood-resilient framing may also come into play.
Even away from the coast, structures in Magnolia are designed to the adopted building code for wind and to the parcel's flood zone. JRH Engineering provides PE-sealed structural design for residential, commercial, and industrial structures.
Texas PE license F-10385 covers JRH Engineering's sealed work from Houston to Magnolia.
WBE and WOSB certified
HUB-eligible
Teams pursuing developer-led projects near Magnolia may find these credentials useful for supplier-diversity goals.
Without the large overhead of bigger firms, JRH Engineering can offer competitive fees and still maintain high standards.
Cost surprises on commercial pads near Magnolia commonly trace back to drainage, soils, or access, which a feasibility review addresses. Examples are available. See real due diligence and feasibility studies.
How fast a Magnolia project moves depends on agency review, site conditions, and scope clarity.
For the Childress, Texas data center workforce camp, JRH Engineering completed the civil design in 26 days (August 10 to September 4, 2027), using phased deliverables so earthwork could begin on early areas while utility design continued. For acreage and equestrian properties near Magnolia, phasing earthwork and utility design can shorten the critical path.
Access along FM 1488, FM 1774, and SH-249 can add agency steps, so early coordination helps.
Have a site in Magnolia or Montgomery County? Call (800) 227-9635, use the chatbot in the lower right corner of the page, or use the contact form.
Expect feasibility review, site design, and permit-ready, PE-sealed plans. A complimentary estimate or consultation is available. For context, see the Kobs Road office and warehouse complex in Tomball, roughly 10 miles away.
What JRH Provides
Who JRH Engineering serves around Magnolia:
Architects and builders: structural design for residential subdivisions in Magnolia, with foundations suited to sandy loams and clays.
Land planners and builders in Montgomery County: lot yield studies, street layouts, and utility plans for residential subdivisions.
Investors and tenants: due diligence and site design for commercial pads near Magnolia.
Farm and ranch operators: building pads, access roads, and drainage planning in the FM 1488 corridor in Montgomery County.
Based in Manvel, Texas since its 2008 founding, JRH Engineering offers civil, structural, and land development services.
JRH Engineering serves Magnolia and the FM 1488 corridor in Montgomery County from Houston and Manvel.
If your property is closer to Tomball, Hockley, and Waller, those city pages cover the same services.
Nearby examples from JRH Engineering's case study library:
the Kobs Road office and warehouse complex in Tomball, roughly 10 miles away: relevant to yard, drainage, and foundation work around Magnolia.
the Castle Road self-storage complex in Waller, roughly 15 miles away: shows how parking, detention, and access fit together on commercial pads.
the FM 149 private-road neighborhood near Anderson, roughly 25 miles away: a reference for residential subdivisions like those in Magnolia.
Browse all case studies or see due diligence and feasibility studies.
For projects in the FM 1488 corridor in Montgomery County, JRH Engineering commits to the following:
A clear scope. JRH Engineering prepares permit-ready, PE-sealed plans; your contractor or a permitting company secures the permit from Magnolia city staff.
A site check up front: floodplain, sandy loams and clays, utilities, and access are reviewed early.
Phased packages let site work start sooner on acreage and equestrian properties, as they did on a Childress project completed in 26 days.
Start with a conversation. A complimentary estimate or consultation is available for Magnolia projects at (800) 227-9635.
Frequently Asked Questions
What is driving Magnolia's rapid northwest-county growth?
FM-1488 and SH-249 have opened Magnolia to master-planned housing and retail, so JRH concentrates on subdivision civil and detention across the prairie-to-woods transition.
How are Magnolia foundations designed?
JRH uses post-tension and pier foundations for the local soils. Call (800) 227-9635.
Who coordinates a Magnolia community's utilities?
JRH designs MUD utilities and drainage and handles Montgomery County approvals.