Serving: Kankakee, DuPage, Will, Iroquois, Cook, Livingston & Grundy Counties
Expert
Waterproofing,
Septic
and excavation
🎁 Discounts Available! Get Free Estimate Now
Why Choose Us?
Built for Big Jobs
With our own excavators, jetting systems, sewer cameras, and full trenching setups ,we’re equipped to take on large-scale sewer, drainage, and waterproofing projects without delay.
Expertise You Can Trust
With certifications like IDPH Private Sewage Installer, NORWECO, and Fortress Stabilization, as well as 16+ years of hands-on experience, our team is prepared to tackle any challenge.
Customer-Centric Approach
We prioritize clear communication, fast scheduling, and showing up when we say we will. We offer free site visits within 30 miles and honest, upfront estimates—no games.
Questions?
Let Us Simplify Your Life! 😊
Welcome to Allied Water Services — Your Trusted Partner in Storm Drainage, Sewer, Waterproofing & Septic Solutions
At Allied Water Services, we’re a locally owned company specializing in full-service residential and commercial solutions. From storm drainage and sewer systems to waterproofing and septic services, we provide the expertise and equipment to protect your property and keep your systems operating at their best.
When you work with Allied, you're not just hiring a contractor—you’re partnering with a team that shows up, takes ownership, and delivers results you can trust.
Our credentials make us the right choice
Illinois Department of Public Health Certified: Licensed for private sewage systems, including septic tanks, drain fields, sand filters, and aerobic treatment systems.
Fortress Stabilization Certified: Repairs meet international codes and pass all inspections.
Chicago Drain Layers License: Authorized for storm and sanitary wastewater construction,
repair, and modification.
OSHA Competent Certified: Trained to identify and resolve worksite hazards efficiently.
Hours:
Mon - Fri 9:00 am - 5:00 pm
Extended hours by appointment only.
Hours:
Mon - Fri 9:00 am - 5:00 pm
Extended hours by appointment only.
See Our Waterproofing, Septic & Sewer Services
Waterproofing Services
✔️Basement Waterproofing
✔️Interior Waterproofing
✔️Exterior Waterproofing
✔️Basement Wall Sealing
✔️Foundation Crack Repair
✔️Waterproofing Membrane Installation
✔️Crawl Space Waterproofing
✔️Crawl Space Encapsulation
✔️Vapor Barrier Installation
✔️Crawl Space Drainage Systems
✔️Crawl Space Dehumidifiers
✔️Foundation Waterproofing
✔️Foundation Sealing
✔️Sump Pump Installation and Repair
✔️French Drain Installation
✔️Waterproof Coating for Foundations
✔️Drainage Solutions
✔️Yard Drainage Systems
✔️Downspout Extensions
✔️Surface Drains
✔️Custom Drainage Design and Installation
✔️Catch Basin Installation
✔️Farm Drainage Solutions
Specialized Waterproofing & Repair Services
✔️Wet Basement Solutions
✔️Basement Ventilation Systems
✔️Stormwater Management
✔️Retention Pond Storm Drain Installation
✔️Erosion Control Solutions
✔️Waterproofing for Commercial Properties
✔️Parking Garage Waterproofing
✔️Commercial Foundation Waterproofing
✔️Industrial Building Drainage Systems
Septic System Services
✔️Septic Tank Installation
✔️New Septic Tank Design and Installation
✔️Replacement of Old Septic Systems
✔️Septic Tank Repairs
✔️Cracked Tank Repairs
✔️Baffle Replacement
✔️Leach Field Repairs
✔️Drain Field Services
✔️Drain Field Installation
✔️Drain Field Repair and Replacement
✔️Drain Field Inspections
✔️Advanced Septic Solutions
✔️Aerobic Septic Systems
✔️Engineered Septic Systems
✔️Eco-Friendly Septic Options
Sewer Repair Services
✔️Sewer Line Repairs
✔️Sewer Pipe Relining
✔️Sewer Line Inspections
✔️Camera Inspections
✔️Sewer Flow Testing
✔️Diagnostic Services
✔️Sewer Line Replacement
✔️Full Sewer Line Replacement
✔️Partial Sewer Line Repairs
✔️Emergency Sewer Repair
✔️Flood Damage Cleanup
✔️Backup Prevention Systems
Maintenance and Emergency Services
✔️Routine Maintenance Programs
✔️Preventative Septic Maintenance
✔️Waterproofing Inspection Services
✔️Emergency Services
✔️Septic Repairs
✔️Sewer Backup Cleanup
✔️Seasonal Services
✔️Winterizing Septic Systems
✔️Preparing Basements for Flood Season
The Business of Exurban Septic Installs
How one company is thriving in Chicago’s growing exurban septic market by blending skill and service
Many people who launch businesses start with technical skills and figure out the human side of things as they go along. Allied Waterproofing & Septic had both sides covered right from the beginning. Christopher Friedsam brought about 15 years’ experience in the sewer and septic industry — a story recently featured in Onsite Installer’s article, “The Business of Exurban Septic Installs.”
Certifications
Clear Communication From Start To Finish
It all starts with clear communication. From your initial quote to our first day on job you'll see the difference. We know what questions to ask and how to clearly communicate and execute your exact vision without surprises. This in turn usually produces a positive outcome meeting or exceeding your expectations. But please don't take our word for it. We'll let our customers do the talking...
We have many years of experience inworking with home owners and businesses for all their excavation and septic needs. We are prepared to amaze you with our customer service & project management.
A Simple 5 Step Process...
Call or fill out our webform for your inquiry.
A friendly staff member will get the basic details of your project.
We'll get you a straight forward, fair price for your project.
We'll handle everything from A to Z including all necessary permits to make your life easier.
We'll complete your project on time and within budget.
Questions? Please Call Now!😊
Press Releases
Allied Water Services Announces Strategic Partnership with Norweco to Supply High-Quality Septic Tanks to Industry Professionals
- Business Wire
February 04, 2025
MANTENO, Ill.--(BUSINESS WIRE)--Allied Water Service, a leader in septic, sewer & waterproofing solutions, is proud to announce an exclusive partnership with Norweco, a globally recognized manufacturer of advanced wastewater treatment systems.
Read More
Allied Water Services Announces Strategic Partnership with Norweco to Supply High-Quality Septic Tanks to Industry Professionals
- Yahoo Finance
February 05, 2025
MANTENO, Ill. Allied Water Service, a leader in septic, sewer & waterproofing solutions, is proud to announce an exclusive partnership with Norweco, a globally recognized manufacturer of advanced wastewater treatment systems.
Read More
Allied Water Services Announces Strategic Partnership with Norweco to Supply High-Quality Septic Tanks to Industry Professionals
- Yahoo Finance
February 04, 2025
MANTENO, Ill.--(BUSINESS WIRE)--Allied Water Service, a leader in septic, sewer & waterproofing solutions, is proud to announce an exclusive partnership with Norweco, a globally recognized manufacturer of advanced wastewater treatment systems.
Read More
Allied Water Services Announces Strategic Partnership with Norweco to Supply High-Quality Septic Tanks to Industry Professionals
February 04, 2025
MANTENO, Ill.--(BUSINESS WIRE)--Allied Water Service, a leader in septic, sewer & waterproofing solutions, is proud to announce an exclusive partnership with Norweco, a globally recognized manufacturer of advanced wastewater treatment systems.
Read More
Hours: M-F 7AM-5PM
Extended hours by appointment only.
Address: 8126 N 2000E Rd Ste 4, Manteno, IL 60950
