Commercial Sewer & Air Duct Restoration for Chicagoland Facilities
Trenchless Innovations provides sewer lining repair and underground air duct restoration to commercial facilities across Chicago, IL, and Northwest Indiana. Our no-dig, no-demolition approach means less downtime, less disruption, and faster turnaround — critical for facilities that can't afford extended shutdowns.
Unlike traditional pipe and duct repair, our trenchless process works through existing access points — no excavation, no jackhammering, no reconstruction. We've restored infrastructure in operating rooms, school gymnasiums, restaurant kitchens, and multi-unit residential buildings, and we bring the same standard of care and documentation to every job regardless of size.
Whether you manage a hospital, a school district, a portfolio of rental properties, or a busy restaurant, we have the experience, licensing, and equipment to handle it right — and get you back to business faster.
FAQs Commercial Sewer & Duct Restoration
We work with a wide range of commercial and institutional facilities, including hospitals, healthcare clinics, K-12 schools, universities, park district buildings, restaurants, and residential properties managed by property managers. If you have underground sewer or duct infrastructure that needs repair, we can help.
In most cases, yes. Our trenchless process works through existing access points without excavation or demolition. For sewer repairs, we coordinate a bypass so water continues to flow throughout the project. For ductwork, we encapsulate from the inside without opening walls or ceilings. Many of our commercial clients remain fully operational throughout the entire repair.
Most projects are completed in two to three days — one day for inspection, cleaning, and measurement, followed by one to two days for lining or encapsulation. Larger facilities or multi-line projects may take longer, but we'll give you a clear timeline before any work begins.
Yes. We understand that infrastructure failures in commercial settings can escalate quickly. We offer overnight and weekend scheduling and have experience mobilizing on short notice for emergency situations.
Every project includes a complete HD camera inspection video and a written report detailing our findings, the work performed, and our recommendations. This documentation is suitable for facility records, board presentations, insurance purposes, and capital planning.
Our air duct restorations carry a life expectancy of 30 to 50 years and are backed by a 15-year transferable warranty and sewer lining is backed by a 50 year transferable warranty.
Yes. We carry full commercial liability insurance and meet all licensing requirements in both Illinois and Indiana, which is a standard requirement for most municipal, institutional, and commercial contracts.
Industries We Serve
Hospitals & Healthcare
Aging sewer and duct infrastructure in healthcare facilities creates compliance risks and serious air quality concerns. Cast iron pipes deteriorate over decades, and above-ground ductwork can release fibers and debris directly into patient care areas. We restore both systems with zero demolition — no disruption to patients, staff, or daily operations. Every job begins with a full HD camera inspection and ends with a complete written report for your facility records.
Schools & Universities
Deteriorating underground ducts affect the air quality that students and teachers breathe every day. Sand, moisture, mold, and debris enter through cracked duct systems and circulate through classrooms and common areas every time the HVAC runs. Our lining process is fast, clean, and can be scheduled around the academic calendar — summers, holiday breaks, or off-hours — so learning is never interrupted.
Park Districts
Underground infrastructure in parks and recreation facilities is often overlooked until it fails. When it does, traditional repair means excavating grounds, disrupting public access, and costly reconstruction. We inspect and restore sewer and duct systems with minimal impact to grounds, landscaping, and the communities that rely on these spaces.
Property Managers
Managing multiple properties means infrastructure problems multiply fast — and deferred repairs become expensive emergencies. We offer portfolio inspections, detailed video and written documentation, and cost-effective lining solutions that protect your long-term asset value, reduce liability, and keep tenants comfortable. Our reports give you exactly what you need for board presentations, insurance documentation, and capital planning.
Restaurants
Grease buildup, moisture, and heavy daily use accelerate duct and sewer deterioration in food service environments faster than almost any other setting. A failed sewer line or compromised duct system can trigger a health inspection failure — or force you to close your doors. We diagnose and restore systems quickly, often overnight or on weekends, so you stay open, stay compliant, and stay out of trouble with health inspectors.
Why Commercial Facilities Choose Trenchless Innovations
No demolition required
All work is performed through existing access points. No jackhammering, no excavation, no rebuilding — your facility stays operational from start to finish. We've completed projects directly adjacent to active operating rooms, open restaurant kitchens, and occupied classrooms.
Full inspection reports
Every job starts with an HD camera inspection of your sewer or duct system. You receive a complete video recording and a detailed written report outlining every finding and every recommendation — documentation your facility managers, maintenance teams, boards, and insurers can rely on.
Flexible scheduling
We work around your hours — nights, weekends, school breaks, and off-peak periods — so there's minimal impact on your day-to-day operations. Emergency and after-hours mobilization is available for situations that can't wait.
40+ years of experience
Founded by John and Kevin Reid of Reid & Pederson Drainage, Trenchless Innovations has been solving the Chicago area's toughest underground infrastructure problems for over four decades. We've worked in hospitals, stadiums, schools, parks, and everything in between.
15-year transferable warranty-Air duct restoration
Every Duct Armor installation is backed by a 15-year transferable warranty
50-year transferable warranty-Sewer lining
Every sewer lining installation is backed by a 50-year transferable warranty.
Licensed & insured
We carry full commercial liability insurance and meet all licensing requirements in Illinois and Indiana — a standard requirement for municipal, institutional, and commercial contracts throughout the Chicagoland area.
Ready to Protect Your Facility? Let's Start With a Free Inspection
Not sure which service is right for your facility? We'll perform a free HD camera inspection, walk you through exactly what we find, and give you a clear, honest recommendation — no sales pressure, no obligation.
Request a Free Inspection or call our office 708-758-5070
Serving commercial facilities across Chicago, IL, the Chicagoland suburbs, and Northwest Indiana.