Engineering Firm for Land Developers in

Katy,

Texas

Katy,

Texas

Water And Wastewater Infrastructure Engineering

Katy’s westward expansion along I-10 has created one of Houston’s most dynamic suburban markets, where family-oriented neighborhoods meet energy sector employment centers.

We work with developers, municipalities, and civil firms across Katy and Harris County on systems ranging from residential subdivisions to commercial retail, with permits cleared in 6–8 weeks rather than the year-long cycles that conventional approaches tolerate.

Engineering Built for Outcomes, Not Overhead

Projects throughout Katy falter when firms underestimate how flood mitigation requirements intersect with standard utility design. Residential neighborhoods, shopping districts, and office parks all face stringent drainage coordination that standard engineering often treats as afterthought rather than constraint.

Value Over
Hours

Our deliverables include approved permits, flood-compliant collection systems, and treatment plants designed around actual detention requirements. Project costs stay fixed because we engineer for what Harris County drainage districts actually require upfront.

Speed as a Design Constraint

Families relocating for energy jobs expect homes ready when promised. Shopping centers need anchors opening before holiday seasons. We treat regulatory approval speed as non-negotiable rather than aspirational.

Deep Work, Not Meeting Culture

Our teams spend time solving drainage integration problems and detention basin coordination rather than circulating status reports. Complete submittals go to TCEQ reviewers the first time, not after three revision rounds.

AI as Leverage, Not a Shortcut

Automation handles repetitive permit paperwork while licensed engineers focus on flood plain analysis, detention sizing, and discharge permitting strategy. Every technical judgment still requires PE sign-off regardless of tooling efficiency.

Who We Support

Katy's developers, municipalities, and engineering practices need utility infrastructure that satisfies both growth demands and flood protection mandates.

Municipalities and Water Districts

Harris County MUDs throughout Katy manage aging lift stations, undersized collection mains, and treatment plants originally built for smaller service populations. We design capacity expansions that work within existing bond authorization limits while meeting current detention standards.

Developers and Industrial Owners

Subdivision plats in Katy require detention pond coordination, outfall capacity verification, and sometimes regional detention participation before the first lot sells. Our flood mitigation engineering delivers approved infrastructure packages in weeks, preventing the months-long approval cycles that competitors blame on Harris County’s drainage requirements.

Civil Engineering Firms

Site development firms working Katy projects often lack in-house capacity for collection system hydraulics or treatment plant design. We provide stamped utility plans so grading and paving teams stay productive rather than waiting on specialized subconsultants.

What We Do

Our Katy practice centers on infrastructure that functions despite Harris County's strict flood mitigation overlay.

Wastewater Engineering

We design gravity sewers with slopes that work around required detention areas, lift stations sized for peak flows during rain events, and treatment plants with outfall permits accounting for downstream channel capacity. Flood-compliant designs, not flood-ignorant ones.

Water Engineering

Distribution mains in Katy subdivisions require pressure analysis accounting for fire flow during drought conditions when tanks run low. We size storage and pumping based on actual demand curves from similar Harris County developments, not textbook assumptions.

Civil Engineering

When site teams need utility plans stamped so building permits can issue, we provide construction documents without requiring full civil scope reassignment. Particularly useful when general civil firms hit capacity constraints during Katy’s busy development seasons.

Construction Administration

Contractors building in Katy’s clay soils encounter trench stability problems and unexpected groundwater that theoretical designs don’t predict. We provide field support that keeps projects moving rather than generating change order paperwork.

Get Permit Timeline And Cost Estimate

Projects

From lift stations to treatment plants, MES delivers water and wastewater engineering for Katy municipalities, developers, and engineering firms - fewer revisions, faster approvals, and costs you can count on.

Trinity Retail Plaza

Texas

completed

The Trinity Retail Plaza is a meticulously designed 2-acre commercial shopping plaza that seamlessly integrates high-quality retail spaces with innovative engineering solutions. Modern Engineering Solutions provided expertise in paving, grading, utility layout, and drainage design, while addressing site-specific challenges including streambank stabilization and storm drain improvements in full compliance with local and state regulations.

Bailey Ranch Estates

Lindsay, Texas

completed

The Bailey Ranch Estates is a meticulously planned 14-acre residential development featuring 48 thoughtfully designed lots alongside a 2.5-acre future industrial site. Modern Engineering Solutions provided expertise in site planning, coordination, and infrastructure design to ensure the successful execution of this project, serving the growing community in the city of Lindsay, Texas.

Magnolia Center

Magnolia Center, Corinth, Texas

completed

The Magnolia Center is a 2.67-acre mixed-use commercial development strategically located in Corinth, Texas. The project comprises a 10,800 sq. ft. office building and a 7,316 sq. ft. retail building featuring a drive-through facility. Currently in the final stages of construction, the development exemplifies the seamless integration of diverse commercial spaces designed to cater to the evolving needs of the community.

Town of Oak Creek Infiltration and Inflow (I&I) and Water Loss Analysis

Oak Creek, CO

completed

The Town of Oak Creek faced aging water distribution and wastewater collection systems with unquantified water loss and infiltration and inflow issues. Modern Engineering Solutions conducted a comprehensive assessment of the infrastructure's age and condition, delivering a final report with clear engineering estimates and a prioritized roadmap for future system replacements and improvements.

Steamboat Mountain School Wastewater Treatment Plant

Steamboat Springs, CO

completed

The Steamboat Mountain School Wastewater Treatment Plant (WWTP) project involved the design and construction of a new 10,000-gallon-per-day treatment facility to replace an outdated plant that could no longer meet the demands of the school’s growing operations and updated discharge requirements. The new WWTP ensures compliance with strict effluent limits, including BOD of 5 mg/L, TSS of 1 mg/L, and NH₃-N below 1 mg/L. Modern Engineering Solutions (MES) led the civil design efforts, working closely with the process engineering team to recommend improvements that enhanced performance and sustainability.

Phippsburg and Milner Wastewater Treatment Plants

Phippsburg and Milner, CO

completed

The Phippsburg and Milner Wastewater Treatment Plants (WWTP) project involved the design and construction of two new treatment facilities to replace outdated infrastructure that could no longer meet the growing demands and discharge requirements of the communities they serve. With capacities of 32,500 gallons per day and 30,000 gallons per day respectively, the new WWTPs were designed to ensure compliance with strict effluent limits, including BOD of 5 mg/L, TSS of 1 mg/L, and NH₃-N of 50 mg/L. Modern Engineering Solutions (MES) led the civil design efforts, collaborating with process engineers to enhance the plants' performance and sustainability.

Town of Yampa Wastewater Treatment Plant

Yampa, CO

completed

The Town of Yampa Wastewater Treatment Plant (WWTP) project involved the design and construction of a new 105,000-gallon-per-day treatment facility to replace an outdated plant that no longer met the town’s wastewater needs or regulatory discharge requirements. The new WWTP ensures compliance with strict effluent limits, including BOD levels below 5 mg/L, TSS below 1 mg/L, and TIN below 21 mg/L, supporting sustainable growth and environmental stewardship. Modern Engineering Solutions (MES) led the civil design efforts, working closely with the process team to optimize system performance through strategic process recommendations.

Riverdance RV Park Wastewater Treatment Plant

Gypsum, CO

completed

The Riverdance RV Park Wastewater Treatment Plant (WWTP) project involved the design and construction of a new 40,000-gallon-per-day treatment plant to replace an outdated system that could no longer meet the growing demands and discharge requirements of the expanding RV park. The new WWTP was engineered to handle increased wastewater flows while ensuring compliance with strict effluent limits, including BOD of 5 mg/L, TSS of 1 mg/L, and Total Inorganic Nitrogen (TIN) of 80 mg/L. Modern Engineering Solutions (MES) led the civil design effort, collaborating with the process engineering team to recommend adjustments that optimized system performance.

Town of Yampa Collection System Improvements

Yampa, CO

completed

The Town of Yampa Collection System Improvements project focused on the rehabilitation of 20,000 feet of wastewater collection pipelines and upgrades to the community’s manholes. These improvements were designed to enhance the system’s reliability and reduce future maintenance needs. Modern Engineering Solutions (MES) took the lead on the project, working closely with local officials to develop effective engineering solutions and secure funding to support the town’s infrastructure goals.

Phippsburg and Milner Collection System Improvements

Phippsburg & Milner, CO

completed

The Phippsburg and Milner Collection System Improvements project focused on enhancing essential wastewater infrastructure for both communities. The project involved the rehabilitation of 20,000 feet of aging collection pipelines and the lining and improvement of multiple manholes to ensure long-term durability and performance. These upgrades are critical to maintaining reliable wastewater service and reducing maintenance needs in the future. Modern Engineering Solutions (MES) led the design effort, providing technical expertise and support throughout the project lifecycle.

Florissant, Colorado Lift Station and Collection Design

Florissant, CO

completed

The Florissant Lift Station and Collection System project focused on modernizing critical wastewater infrastructure for the community. This project involved the design of a new influent lift station with a capacity of 57,000 gallons per day and the rehabilitation of 35,000 feet of the existing collection system. These improvements are essential for maintaining reliable wastewater service and supporting future growth in the area. Modern Engineering Solutions (MES) led the design effort, ensuring the project met regulatory standards and aligned with funding requirements.

City Limits RV Park Lift Station

Milford, TX

completed

The City Limits RV Park Lift Station project was developed to support the wastewater needs of a growing RV park in Milford, TX. The lift station, with a capacity of 15,000 gallons per day, was designed to handle all three phases of the RV park’s development, ensuring long-term wastewater management and smooth operation for the facility. Modern Engineering Solutions (MES) played a key role in coordinating between stakeholders and developing engineering solutions to align with regulatory standards and local requirements.

Bitter Creek Distribution Improvements

Sweetwater, TX

completed

The Bitter Creek Distribution Improvements project involves the relocation of four miles of waterlines to accommodate TxDOT improvements along the IH-20 corridor. This project ensures uninterrupted water service while supporting the infrastructure upgrades necessary for regional transportation improvements. Modern Engineering Solutions (MES) collaborated closely with stakeholders to provide on-site engineering expertise, ensuring a smooth construction process for Bitter Creek staff and seamless integration with the TxDOT project.

River Valley Wastewater Treatment Plant

Martindale, Caldwell County, Texas

completed

The River Valley Wastewater Treatment Plant (WWTP) is a state-of-the-art facility designed to meet the expanding needs around Martindale, Texas. With a capacity of 0.95 million gallons per day (MGD), this three-phase project will accommodate a variety of commercial, residential, and industrial developments, ensuring sustainable growth in the region. The project reflects the importance of forward-thinking wastewater infrastructure to support future demand while maintaining environmental compliance.

Morrison Creek Metropolitan Water & Sanitation District Treatment Improvement

Routt County, CO

completed

MES contributed civil design services to the construction of a new 0.35 MGD wastewater treatment plant for Morrison Creek Metropolitan District. The scope covered grading, utility coordination, paving, stormwater drainage design, cut/fill calculations, and on-site construction observation, ensuring the facility was built to spec and ready for long-term reliable operation.

Arabian Acres Metropolitan District Distribution System Improvement

Teller County, CO

completed

The Arabian Acres Metropolitan District serves a disadvantaged community in Teller County, Colorado that needed significant improvements to both its water treatment and distribution infrastructure. The client qualified for SRF Loans and Grants, and Modern Engineering Solutions delivered two connected projects to address the community's water system needs from treatment through distribution.

Prairie Corner Wastewater Lift Station

Brighton, CO

completed

The Prairie Corner Wastewater Lift Station project in Brighton, Colorado required a full-service engineering approach covering site design, overflow piping, hydraulic calculations, and regulatory coordination. Modern Engineering Solutions contributed as a subconsultant, delivering technical expertise across multiple disciplines to ensure the lift station was designed, permitted, and built to serve the community reliably.

Last Dollar PUD HOA Wastewater Treatment Improvement

San Miguel County, CO

completed

Modern Engineering Solutions is proud to have played a significant role as a subconsultant in the Last Dollar PUD HOA Wastewater Treatment Improvement Project. This crucial initiative aimed at enhancing wastewater treatment facilities for the community, ensuring compliance with environmental regulations and improving overall quality of life. Our team contributed its expertise in site design, utility layout, and preparation of mechanical and process drawings to ensure the project's success.

Belmar Library Grading

555 S Allison Pkwy, Lakewood, CO

completed

The Belmar Library Outdoor Learning Area Expansion is a 0.05-acre civil engineering project completed for Jefferson County Public Library in Colorado. Modern Engineering Solutions was tasked with designing the grading and civil systems associated with the new outdoor learning area. The space opened in Summer 2022 and now serves as a safe, functional environment for children and families in the community.

1711 Single Family Homes

1711 Ingalls St, Lakewood, CO

in_progress

The 1711 Single Family Homes project is a 0.75-acre residential development comprising six single-family homes in Colorado. The site presented real engineering challenges: a historically subdivided lot with tight spacing between homes, stormwater management requirements, and strict CDPHE utility line separation standards. Modern Engineering Solutions handled the full civil scope from paving and grading through utility coordination, delivering a functional and code-compliant development currently completing construction.

Blog/Newsletter

Engineering firm AI infrastructure diagram showing connected data flow between Operations, Accounting, HR, Sales, and Marketing departments with AI agents moving through automated workflows

Building AI Infrastructure for an Engineering Firm: The Complete Data Architecture

Michael Groselle

•

April 5, 2026

•

AI Infrastructure, Civil Engineering

•

No Comments

AI infrastructure for engineering firms requires a connected data layer linking all five core departments, Operations, Accounting, HR, Sales, and Marketing, so information flows automatically without manual handoffs between systems.

Wastewater Recycling for Commercial Developments: What Texas Developers Need to Know

Michael GroselleMarch 29, 2026

Treated wastewater is not waste. For Texas commercial developers who understand the regulatory landscape, it is a permitting asset and sometimes a revenue one.

Land Application Permits in Texas: A Faster Path to Wastewater Approval for Developers

Michael GroselleMarch 22, 2026

Private developers in Texas have a permitting option that avoids surface water discharge entirely. Here is what TCEQ evaluates for a TLAP, how long the...

Why Speed Is a Design Constraint: How Modern Engineering Firms Deliver Infrastructure Faster

Michael GroselleMarch 15, 2026

Traditional firms are organized around billing time. Modern firms are organized around delivering outcomes. That difference shows up as weeks, sometimes months, on every project.

When the Math Doesn’t Move: Water Pressure, Affordable Housing, and the Infrastructure Gap Nobody Wants to Pay For

Michael GroselleMarch 10, 2026

Texas needs $154 billion to fix its water infrastructure but committed only $20 billion. With 186 billion gallons lost annually and pipes dating to the...

Clear Direction

We tell Katy developers whether detention participation is mandatory or optional for their specific site, not whether it might be required pending further study. Definitive answers based on Harris County Flood Control District rules, delivered during initial consultation.

Cost-Effective Systems

Treatment capacity gets sized for actual build-out populations using absorption data from comparable Katy subdivisions. Storage tanks reflect peak hour demands measured in similar Harris County developments. Engineering based on local performance data rather than conservative handbook multipliers.

Predictable Timelines

TCEQ reviewers receive hydraulically sound submittals with complete detention calculations and outfall capacity verification. First-round approvals happen because we address Harris County's flood requirements in initial designs, not as corrections after rejection.

Senior-Level Partnership

Licensed PEs who've navigated Katy's specific detention requirements handle your project directly. No training junior staff on Harris County Flood Control District procedures using your schedule and budget as the learning laboratory.

Get in Touch!

Whether you need detention coordination solved, outfall capacity verified, or flood-compliant collection systems designed, our licensed engineers respond same business day with next steps.

Full Name*

Email*

Phone Number*

🇺🇸 +1

Company Name (Optional)

Project Location:*

Project Details: (Optional)

What's your biggest challenge?

Which best describes you?

Disclaimer:
We specialize in water and wastewater engineering only.
We do not provide structural, architectural, or MEP services.
Emails from marketing and estimating firm services will be ignored. Please save your time.

Water And Wastewater Infrastructure Engineering

Engineering Built for Outcomes, Not Overhead

Value OverHours

Speed as a Design Constraint

Deep Work, Not Meeting Culture

AI as Leverage, Not a Shortcut

Who We Support

Municipalities and Water Districts

Developers and Industrial Owners

Civil Engineering Firms

What We Do

Wastewater Engineering

Water Engineering

Civil Engineering

Construction Administration

Get Permit Timeline And Cost Estimate