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

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

Local Reviews
for Danville, IL

Trenchless Innovations Inc. Rated 5.0 out of 5 stars based on 1 customer reviews


Great service.




Review of Trenchless Innovations Inc.

They were very caring, and respectful. They made sure that I understood everything they were doing. I would recommend them to anyone who needed their services.

DanvilleIL61832 40.1525-87.64

Response from Trenchless Innovations Inc.:

Thank you for your review, Barb! We are happy to hear you had a great experience working with our team. We appreciate your kind words and your recommendation. Thank you for choosing us for your air duct restoration and we hope you enjoy the benefits it brings for years to come. Thanks again!


Bob S.

Bob S.

Conducted a trenchless repair for a damaged sewer line. Used a pull-in-place liner to restore the pipe’s integrity. Cleaned the damaged section and inserted the liner, which was then cured in place. Verified the repair with a post-installation camera inspection to ensure the line was functioning properly.

Near Robinson St, Danville, IL 61832
John R.

John R.

Performed ducting repair by first televising the system to identify issues. Cleaned the ducts using a high-pressure water jet. Applied trenchless spincast mortar with a spin casting machine to restore the duct's integrity. Finished by applying Duct Armor spray lining to ensure a durable, corrosion-resistant coating, enhancing the ducts' efficiency and longevity.

Near Fletcher Dr, Danville, IL 61832
Kevin W.

Kevin W.

We are cleaning all of the underground asbestos transite air ducts with our heavy duty hepa vacuum. We are going to apply the first of two applications of our rubberized Duct Armor material to all of the underground duct work. The air ducts will be completely sealed and the air in the home will be safe to breathe for the customer.

Near Harmon St, Danville, IL 61832
Bob S.

Bob S.

Televised ducts under slab floor. Ducts are concrete ducts. Customer is getting heavy dust and debris in the house. Plenum under furnace is extremely rusted and deteriorated. Suggest rebuilding the plenum then spray lining with Duct Armor duct lining material.

Near Harmon St, Danville, IL 61832