Last updated October 1, 2026 · Compiled from Amundson Group placement records and public market data.
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Water and wastewater construction, defined
Water and wastewater construction is the segment of heavy civil and infrastructure construction that builds, expands, rehabilitates, and maintains public water supply systems and wastewater collection and treatment systems. In one sentence: it is the work that moves clean water to people and moves used water away, treats it, and returns it safely to the environment.
In construction recruiting, the term covers both the physical assets and the specialized crews, superintendents, project managers, and engineers who deliver them. It sits alongside highways, bridges, and earthwork in the heavy civil family, but it carries its own process, regulatory, and operational demands that set it apart.
What gets built
A water and wastewater contractor’s project list typically includes:
- Water and wastewater treatment plants, including new builds and plant expansions
- Pumping stations and lift stations
- Pipelines, transmission mains, sewer mains, and force mains
- Storage tanks, reservoirs, and clearwells
- Process-mechanical installations such as clarifiers, aeration basins, filters, and digesters
- Electrical, instrumentation, and controls work, including SCADA systems that run the facility
- Conveyance projects that connect new development to existing utility systems
Broader than pipe and plant
Hiring managers in 2026 use a wider practical definition than the textbook one. Water and wastewater construction now routinely includes retrofits of existing facilities, rehabilitation performed inside live plants that cannot shut down, process-mechanical upgrades, controls and SCADA modernization, and the conveyance work that keeps utilities compliant and growing. A candidate who has only run open-cut pipeline is not the same hire as one who has sequenced a treatment plant expansion around an operating facility, and experienced owners and contractors screen for that difference.
Who does the work
Project teams in this sector look like other heavy civil teams on paper, with a few important distinctions. Common roles include:
- Superintendents who understand plant shutdowns, bypass pumping, and tie-ins to live systems
- Project managers who can manage owner, engineer, and regulator relationships on publicly funded work
- Project engineers who handle submittals for process equipment and controls
- Estimators and schedulers who can price and sequence process-mechanical and electrical scopes
- Foremen and skilled trades in pipe, concrete, mechanical, and electrical
Across 1,200+ construction placements and a network of 90,000+ construction professionals, the pattern we see is consistent: the hardest water and wastewater roles to fill are the ones that require hands-on experience inside operating facilities, not just general civil experience.
What is driving demand in 2026
Per current industry reporting, three forces are shaping the U.S. water and wastewater construction market this year. First, aging infrastructure replacement, as utilities retire pipe and plant assets that have outlived their design life. Second, compliance requirements, including PFAS treatment rules that push utilities toward plant upgrades and new process equipment. Third, a shortage of experienced people who have actually delivered this work in the field. Federal funding through the Infrastructure Investment and Jobs Act continues to support the project pipeline, which keeps pressure on contractors to staff up with proven talent.
How it differs from other heavy civil work
Three things make water and wastewater construction distinct. The work is often performed in or around a live facility, so sequencing and shutdown planning carry more weight than on a greenfield road job. The scope is heavily process-mechanical and electrical, which means project engineers and superintendents need comfort with equipment, controls, and commissioning. And the owners are typically public utilities operating under permits, so documentation, testing, and regulatory coordination are part of daily project life rather than an afterthought.
How Amundson Group fits
Amundson Group is a Houston-headquartered, veteran-owned construction recruiting firm and a 2024 and 2025 Inc. 5000 honoree. We recruit nationwide for wastewater and utility infrastructure contractors alongside heavy civil, site development, data center, rail, and tunnel work, with our deepest roots in Texas, Florida, Georgia, the Carolinas, Nashville, Phoenix, Denver, and the Virginia corridor. We have served 250+ construction companies and average 7 hours from job intake to first qualified resume.
If you are staffing a treatment plant expansion, a lift station program, or a conveyance package and need superintendents, project managers, or estimators who have done it before, start a search with us. If you are benchmarking compensation for these roles, our construction salary guide is drawn straight from where the hiring happens, our recruiting desks, across a network of 90,000+ construction professionals, and cross-checked against authoritative sources such as BLS, AGC, ENR, and industry surveys.
Frequently asked questions
What is the difference between water construction and wastewater construction?
Water construction covers the supply side: treatment plants that make raw water drinkable, transmission mains, pump stations, and storage tanks that deliver it to customers. Wastewater construction covers the collection and treatment side: sewer mains, force mains, lift stations, and treatment plants that clean used water before it is discharged or reused. Many contractors and project teams work both, because the skills overlap heavily in pipe installation, process-mechanical work, concrete structures, and controls. In recruiting, the two are usually grouped together because owners, delivery methods, and regulatory frameworks are so similar.
Is water and wastewater construction considered heavy civil?
Yes. It is generally classified within heavy civil and infrastructure construction, alongside highways, bridges, earthwork, and tunnels. The distinction is that water and wastewater projects involve far more process-mechanical, electrical, and instrumentation scope than a typical roadway job, and much of the work happens in or around operating facilities that cannot be shut down. That combination means contractors often look for people with heavy civil fundamentals plus specific plant or pipeline experience when hiring superintendents and project managers.
What roles are hardest to fill in water and wastewater construction?
The roles that require experience inside live treatment facilities are consistently the toughest. Superintendents who have planned shutdowns, bypass pumping, and tie-ins on operating plants are in short supply, as are project managers who have run publicly funded plant expansions from preconstruction through commissioning. Project engineers comfortable with process equipment submittals and estimators who can price mechanical and electrical scopes are also hard to find. Across our 1,200+ construction placements, candidates with that specific live-facility background move fastest in the market.
Why is demand for water and wastewater construction talent rising in 2026?
Per current industry reporting, demand is being pushed by three forces at once: utilities replacing aging pipe and plant assets, new compliance requirements such as PFAS treatment rules that drive plant upgrades, and continued federal support through the Infrastructure Investment and Jobs Act that keeps projects funded. At the same time, the pool of people who have actually delivered this work in the field remains thin. The result is steady competition among contractors for experienced superintendents, project managers, and skilled trades.
Start a search with Amundson Group. Average 7 hours from job intake to first qualified resume.
Need this hire made? Send us the role. Amundson Group is a construction-only recruiter based in Houston, placing across the United States: heavy civil, site development, paving, data centers, rail, tunnels, wastewater, and underground utilities. 1,200+ construction placements to date, a 90,000+ professional network, first qualified resumes in 7 hours. Inc. 5000 in 2024 and 2025.
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Reviewed and updated October 5, 2026. Methodology note: Our salary data is drawn from our recruiting desks, across a network of 90,000+ construction professionals, and cross-checked against authoritative sources (BLS, AGC, ENR and industry surveys).