Trenchless Innovations is proud to provide effective, non-invasive air duct & sewer repair services to the residents of Lombard, IL and the surrounding areas.

See our service reviews below to see why we’re such a big name in Lombard, IL for sewer & duct repair.

Local Reviews
for Lombard, IL

Trenchless Innovations Inc. Rated 5.0 out of 5 stars based on 2 customer reviews


Very pleased with the job quality, the responsiveness from everyone involved, and the courtesy throughout the entire process.




Review of Trenchless Innovations Inc.

Very good experience.


Response from Trenchless Innovations Inc.:

Thank you so much for taking the time to share your experience with us, Clyde! We are delighted to hear you had are happy with the service our team provided you. Thank you for choosing Trenchless Innovations for your underground air duct lining! We hope you are enjoying the cleaner, healthier air in your home as a result. We appreciate your business!


Satisfied Customer




Review of Trenchless Innovations Inc.

All the members of the Trenchless Innovations team were extremely helpful explaining the process and keeping me in the know of just how it was progressing. They were efficient in their tasks and courteous to me and careful to protect my home while doing the work. I would recommend Trenchless Innovations.


Josh R.

Josh R.

We are applying the second application of our rubberized duct lining material to all of the heavily deteriorated underground duct work. The air ducts will be completely sealed and dirt and debris will no longer enter the system.

Near Glen Ave, Lombard, IL 60148
Josh R.

Josh R.

We are applying the first application of our rubberized duct lining material to all of the underground asbestos transite air ducts. The air ducts will be completely sealed and the air in the home will be safe for the customer to breathe.

Near Glen Ave, Lombard, IL 60148
Josh R.

Josh R.

We are applying our Trenchless cast mortar to all of the heavily deteriorated connections and elbows in the underground air duct system. This will give these areas a strong concrete structure and dirt and debris will no longer enter from these points. We are then going to apply two applications of our rubberized duct lining material to the entire system. The underground air duct system will be completely sealed and debris will no longer flow throughout the air vents.

Near Glen Ave, Lombard, IL 60148
Bob S.

Bob S.

Video inspection of underground air ducts. Ducts are concrete with metal fittings and connections that are extremely rusted. Customer is getting water n ducts during heavy rains. We will need to install an inside sump pit and pump in the lower level to control the water. After water is resolved the ducts will be spray lined with Duct Armor duct lining material.

Near 22nd St, Lombard, IL 60148
Lombard, IL - Video inspection of underground air ducts. Ducts are concrete with metal fittings and connections that are extremely rusted. Customer is getting water n ducts during heavy rains. We will need to install an inside sump pit and pump in the lower level to control the water. After water is resolved the ducts will be spray lined with Duct Armor duct lining material.
Bob S.

Bob S.

Video inspection of underground air ducts. Ducts are concrete with metal connections and fittings. Customer is getting water in the ducts. Customer needs to extend downspouts around the house then also fix gutters that are leaking. Customer should also install a sump pit and pump to control the water. Once the water issue is resolved the ducts should be spray lined with Duct Armor duct lining material to encapsulate the concrete pipes.

Near Mayfair Rd, Lombard, IL 60148
Jim D.

Jim D.

Televised under slab air ducts in home. Registers and fittings where heavily rusting and deteriorating, letting sand from back fill into system. Giving customer estimate to repair and seal system with Duct Armor.

Near S Elizabeth St, Lombard, IL 60148
Kevin W.

Kevin W.

We just finished restoring some underground duct work in the lower level of a home under a concrete slab, we were able to use our duct lining product to seal joints that were allowing air to leak through cracks in the slab floor, also encapsulated the transite pipe that was used for the air duct.

Near W Madison St, Lombard, IL 60148
Kevin W.

Kevin W.

Cleaned over 160’ of underground duct work and applied our Trenchless casting to give the ductwork a strong structure. We then encapsulated the air ducts with our Duct Armor material to completely seal them .

Near W Central Ave, Lombard, IL 60148
Bob S.

Bob S.

Video inspection of underground air ducts. Ducts are concrete with metal connections and fittings that are rusting allowing fine dust and debris to enter the pipe and get blown throughout the house. Suggest spray lining the ducts with Duct Armor Duct lining material.

Near W Central Ave, Lombard, IL 60148
Bob S.

Bob S.

Repairing of underground 36” air duct. Duct needed to be Trenchless Casted then duct lined

Near E St Charles Rd, Lombard, IL 60148
Bob S.

Bob S.

Video inspection of large 36” underground ducts for the Lombard Park District building. The Duct is metal and extremely rusted. Trenchless Innovations will provide a quote to spin cast mortar a new concrete pipe inside the old pipe to restore the structure. After the structure is back then we will spray line the Duct with Duct Armor Duct lining material.

Near N Grace St, Lombard, IL 60148
Kevin W.

Kevin W.

We came out to televise some underground duct work for a customer to find the lines were filled with water and mud/dirt. We recommended running the downspouts out away from the house to lower the water table from rising up under the slab allowing water to enter the ducts. Sure enough a few weeks later the water was gone, then we were able to clean all the duct work, also spin cast mortar the bad metal pipes/ connections for structure. Finally we applied duct armor to seal the HVAC system.

Near Ivy Ln, Lombard, IL 60148
Bob S.

Bob S.

Video inspection of drain tile going back to a sump pit because there is root growth in the line.

Near Sunset Ave, Lombard, IL 60148
Bob S.

Bob S.

Video inspection of below slab transite air ducts. Water and mud are getting into the system.

Near Ivy Ln, Lombard, IL 60148