Engineering Firm for Land Developers in

Aurora,

Colorado

Aurora,

Colorado

Water And Wastewater Infrastructure Engineering

We partner with developers, municipalities, and civil engineering firms in Aurora to deliver water and wastewater infrastructure on schedule and within budget.

Faster CDPHE approvals, Aurora Water coordination, and engineering strategies built for one of Colorado’s fastest-growing cities.

Engineering Built for Outcomes, Not Overhead

Aurora's rapid expansion along the E-470 corridor puts real pressure on water and wastewater infrastructure timelines. Projects fall behind when agency coordination is reactive, designs exceed what the site actually needs, or CDPHE submittals aren't prepared to withstand scrutiny. We get ahead of those problems early.

Value Over
Hours

Our fees are structured around project results, not billable time. Permits secured, infrastructure sized for Aurora’s growth conditions, and schedules that hold, that’s what we deliver.

Speed as a Design Constraint

Aurora Water’s service extension process and CDPHE review timelines are variables we engineer around, not obstacles we react to. Getting infrastructure approved quickly is as important as getting it right.

Deep Work, Not Meeting Culture

We limit internal handoffs and keep our teams focused on technical output. That discipline produces tighter submittals, fewer agency comments, and faster approvals on every project.

AI as Leverage, Not a Shortcut

We apply AI to accelerate documentation and drawing production so our licensed PEs stay focused on Aurora’s rapid development demands and CDPHE compliance requirements. Every technical decision is made by a licensed engineer.

Who We Support

We serve clients throughout Aurora and surrounding Arapahoe and Adams County communities who need engineering that moves at the pace their projects demand.

Municipalities and Water Districts

Aurora Water and neighboring district providers are managing simultaneous pressures, population growth, aging infrastructure, and tightening water quality standards. We develop recommendations grounded in operational reality and aligned with available SRF and CWRPDA funding mechanisms.

Developers and Industrial Owners

Developers active in Southlands, Tallyn’s Reach, and the E-470 corridor need clear answers on feasibility, service availability, and permitting before financial commitments are made. We know Aurora Water’s extension requirements and structure our designs to satisfy them without unnecessary cost or delay.

Civil Engineering Firms

Civil teams managing complex entitlement schedules in Aurora often need a utility engineering partner they can hand off to completely. We step in on water and wastewater scope, manage the CDPHE process, and deliver construction-ready documents that keep your overall schedule intact.

What We Do

Every service is built around constructability, permitting success, and cost control, calibrated for the growth pressures and regulatory demands Aurora developers and utilities face.

Wastewater Engineering

From collection system design to treatment facility planning and I&I investigations, we produce submittals that hold up under CDPHE review. Our documentation is thorough enough to minimize comment rounds and move projects forward without unnecessary back-and-forth.

Water Engineering

Storage, distribution, and treatment infrastructure designed around Aurora Water standards, actual site conditions, and realistic budgets. We identify feasibility constraints early so projects don’t absorb cost overruns from late-stage design changes.

Civil Engineering

We take on the water and wastewater scope within larger civil projects so your team maintains momentum. Best suited for firms needing specialized utility support, additional PE bandwidth, or overflow capacity on active development projects.

Construction Administration

Field questions get answered fast. We stay involved through construction to resolve ambiguities before they become change orders, with clear knowledge of Aurora contractor practices and local material procurement lead times.

Get Permit Timeline And Cost Estimate

Projects

From lift stations to treatment plants, MES delivers water and wastewater engineering for Aurora 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.

Sasakwa Water Tank Improvements

Sasakwa, OK

completed

The Sasakwa Water Tank Improvements project addressed the challenges posed by an aging water storage tank in Sasakwa, Oklahoma. The tank had deteriorated significantly, with structural wear and coating breakdown that compromised its reliability and long-term capacity. Modern Engineering Solutions partnered with town officials to assess the tank's condition and develop a comprehensive engineering plan outlining the full scope of repairs needed. MES also supported the town's grant funding efforts by preparing a detailed engineering report documenting the tank's condition, repair requirements, and projected costs. Once funding was secured, MES prepared technical specifications for recoating and structural repairs, ensuring all work met industry standards and extended the tank's operational lifespan.

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

Four-layer AI architecture diagram for engineering firms showing operating system at top, operational spine in middle, external edge layer, and AI agents reading all three layers

The Four Layers Under MES, Top Down

Michael Groselle

•

May 15, 2026

•

AI Infrastructure, MES, Project Management

•

No Comments

Last month I wrote that AI is architecture, not a feature, and showed you the project at the relational core. Several of you wrote back asking the next question.
What is actually inside the database, and how do the layers connect?
Top down, four of them. The rest of this article walks them in order.

How Did I Get to a Point Where Someone Else Has Complete Control Over My Career Trajectory?

Michael GroselleMay 8, 2026

The question I asked myself standing in a dusty field in Guernsey, Wyoming, moments after my boss told me "No" to a career-advancing opportunity. Engineer...

How Carrying Costs Are Killing Texas Development Projects (And the Permit Strategy That Fixes It)

Michael GroselleMay 1, 2026

Every month your wastewater permit sits in TCEQ's queue is a month your pro forma is bleeding. Here is what that actually costs and the...

Building a Private WWTP in Texas: What Developers Need to Know Before They Commit

Michael GroselleApril 24, 2026

If your Texas development site cannot connect to municipal sewer, a private wastewater treatment plant may be your only path to breaking ground. Here is...

What Is a 210E Authorization and How Can It Save Your Texas Development Project?

Michael GroselleApril 17, 2026

Most Texas developers waiting 24 months for a TCEQ discharge permit don't know a faster pathway exists. If your project includes any industrial component, you...

Clear Direction

Aurora developers don't have time for open-ended feasibility studies or multi-option reports that defer the real decision. We assess the site, identify the right path, and give you a clear recommendation you can act on.

Cost-Effective Systems

Infrastructure in Aurora's high plains environment has specific construction and maintenance demands. We design to those realities, not to a generic standard that adds cost without adding value.

Predictable Timelines

We build submittals that give CDPHE reviewers everything they need from the first package. That preparation is what separates projects that move from projects that sit in revision cycles for months.

Senior-Level Partnership

You work directly with the engineers doing the work, not account managers or project coordinators. Clear communication, realistic timelines, and decisions made by the PE responsible for the design.

Get in Touch!

Have a question about a specific Aurora site? Not sure how Aurora Water’s service extension process affects your project timeline?

Call us or leave a message, we respond to qualified projects within a few business hours.

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