Wastewater Engineering
At Modern Engineering Solutions, we specialize in wastewater engineering that goes beyond pipes and pumps—it’s about protecting public health and the environment with practical, reliable solutions. Based in Golden, Colorado, our team brings hands-on experience in treatment plant design, sewer system modeling, lift station design, and more. We work closely with municipalities and districts to navigate permitting, secure funding, and deliver wastewater systems that reliably serve your community day after day.
What We Do
We work with local governments, utility districts, and operators to plan and design everything from treatment plants to pump stations and sewer networks. You’ll get engineering that’s grounded in real-world use—not overcomplicated, not overbuilt—just the right fit for your system.
Here’s how we can help:
Treatment plant design and upgrades
Sewer system layout and modeling
Lift station design
Inflow & infiltration investigations
Facility planning and permitting support
Grant and funding assistance
Wastewater Treatment
Discharge Effluent Limits
Discharge permits are getting tighter. We design systems that meet those limits—whether it’s BOD, TSS, ammonia, phosphorus, or all of the above. We don’t guess; we run the numbers, look at your current system, and build a treatment process that works within your constraints. No surprises. No fluff.
Package Plants
Smaller communities need simpler solutions. We design package treatment systems that are affordable, easy to install, and simple to operate. If you’re dealing with low flows or remote locations, we can help you size and set up the right modular system for your needs.
MBR and SBR Systems
If your project needs advanced treatment—tight nutrient removal, small footprint, or reclaimed water—we can design an MBR (membrane bioreactor) or SBR (sequencing batch reactor) system that fits. We’ve worked with both, and we’ll walk you through the pros, cons, and costs so you can make the right decision.
Design & Modeling
We lay out sewer systems with future growth, topography, and maintenance in mind. Our team uses hydraulic modeling tools to size pipes and plan routes that prevent backups and avoid overspending. If you’re expanding a system or fixing a problem area, we’ll help you get it right the first time.
Too much clean water in your sewer pipes? You’re not alone. We help you track down where stormwater or groundwater is getting into the system and provide a clear plan for repairs—whether it’s manhole leaks, cracked mains, or illegal connections. Less I&I means fewer overflows and lower treatment costs.
Lift Stations
Gravity can’t do all the work. When you need to move wastewater uphill, we design lift stations that are reliable and operator-friendly. We size the pumps properly, build in redundancy, and use straightforward controls—so you don’t end up with headaches later.
Permitting Support
Dealing with CDPHE or the EPA? We’ve been through it. We handle the engineering side of permit applications, respond to agency comments, and help you move things forward without delays. Whether it’s a site application, discharge permit, or construction approval, we know what reviewers are looking for and we’ll help you get across the line.
Funding Help
We know projects don’t move without money. We help you find and apply for state and federal funding—whether it’s SRF loans, DOLA grants, or USDA programs. We’ll prepare the technical sections, cost estimates, and supporting documents to strengthen your case and save your team time.
Projects
Why Choose MES
At Modern Engineering Solutions, our local expertise in Golden, Colorado, is a key differentiator. We understand the region’s unique topography, climatic challenges, and regulatory landscape. Our team collaborates closely with municipal leaders, regulatory agencies, and local stakeholders to tailor our water distribution system design to each community’s specific needs. By maintaining open communication and integrating seamlessly with other service offerings—such as Inflow and Infiltration Analysis and Lift Station Design—we ensure that every project is delivered on time, on budget, and to the highest standards of quality.
Michael Groselle, PE
CEO/Founder
Contact Us
Modern Engineering Solutions is committed to helping municipalities and districts develop reliable, cost‑effective wastewater engineering solutions. Whether you’re planning a new treatment plant or need expert guidance on sewer collection upgrades and lift station design, our team is ready to support you from feasibility studies through final construction. We combine practical experience with innovative approaches to ensure your wastewater infrastructure meets today’s demands and adapts to tomorrow’s challenges.
Explore our specialized offerings—such as Discharge Effluent Limits design, Package Wastewater Plants, and MBR/SBR system layouts—as well as permitting support and funding assistance. These services work together to streamline project delivery, secure regulatory approvals, and make the most of available grants and low‑interest loans.
Contact us today to discover how our wastewater engineering expertise can protect public health, safeguard local waterways, and deliver long‑term value for your community. We look forward to partnering with you on your next project.