Underground Water, Sewer &
Infrastructure Experts

Licensed crews handling septic systems, sewer service, waterproofing, site utilities, and water filtration.

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Contact Us

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Underground Work Built to Last

Clear plans, honest timelines, and work done right from the start.

Allied Water Services provides sewer, storm drainage, septic, well, waterproofing, water filtration and excavation services throughout Manteno and the surrounding region. Whether you're dealing with a backup, system failure, or planning new infrastructure, licensed crews bring the experience needed to address complex underground challenges. The conditions common to this area—Illinois clay soils, aging infrastructure, and high water tables—require more than quick fixes.


You'll know what to expect from the start, with a scope that reflects your property's unique needs and the realities of the site. Work unfolds in stages you can follow, and each phase is completed to code and inspection standards. Residential, commercial, and municipal projects all receive the same level of attention to detail and adherence to local requirements.


Allied Water Services focuses on outcomes that hold up over time, addressing root causes rather than surface symptoms. Crews arrive prepared to work with the systems already in place and adapt as conditions reveal themselves during the project.


Reach out to discuss your water or drainage needs in Manteno or connect by phone to schedule an evaluation.

Depend on Experienced Water Management Specialists
Full-service work completed to code and inspection standards every time
Road repair: gravel over broken pavement, Allied truck, manhole cover, grassy area.

Resolving backups and flooding with long-term solutions tailored to your system.

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Complete installation, maintenance, and repair for residential and commercial properties.

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Protecting structures and preparing sites for reliable underground infrastructure.

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Equipped to handle challenging conditions including clay soils and high water tables.

You’ll know what to expect before work begins. Each project is planned in defined stages, with updates as conditions are assessed and work progresses. Licensed crews follow safety protocols and inspection requirements, with documentation provided so nothing is left to chance.


Allied Water Services specializes in work that addresses the full scope of underground and water management needs, including:

How Projects Are Coordinated and Delivered

Resolving system failures and backups with solutions designed for long-term performance

Installing and maintaining septic and well systems for residential and commercial use

Waterproofing structures and preparing excavation sites for stable, code-compliant builds

Managing projects in Manteno and surrounding areas with deep familiarity in local soil and water conditions

Dependable Service Rooted in Accountability

Allied Water Services operates with a commitment to doing the work right, meeting standards, and standing behind what's been installed or repaired. Every project—whether residential, commercial, or municipal—is completed with the same level of care and attention to code compliance. Manteno and the surrounding communities benefit from crews who understand the local landscape and the demands it places on water systems.


You can count on crews who arrive prepared, work methodically, and leave systems functioning as they should. The goal is straightforward: reliable performance you can trust, with no shortcuts and no guesswork. Allied Water Services takes responsibility for the quality of every installation, repair, and service call.


Call Allied Water Services in Manteno at the number listed to discuss your water or drainage project and schedule a consultation.

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Check Out What Our Past Clients Have to Say!

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Jennifer and Chris came at the drop of a hat, Christmas week, in sub zero temps, on a weekend!  No one does that - except Allied Water Service. My mom’s 55 year old septic system had to be replaced and they took the time and answered every question, every phone call, solved every problem, and averted a total Christmas nightmare for our family. I will never go anywhere else. They are the BEST!

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Debbie D. C.

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Nature Inc

Allied water has been a trusted business partner for a while now and we couldn't be happier working with them. Need some septic help, give them a call.

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Joe W.

Todd came out and put a plan together quickly to get our foundation cracks fixed.  He scheduled everything for the next morning.  John came out and spent a lot of time to do the job right.  Excellent company!  Thanks guys!!

Called allied and Chris was awesome, Todd was fantastic onsite.  This company took care of all my problems with the septic tank, timely and reasonably priced.  Keep up the great work.

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Great D.

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