At Trenchless Innovations, we pride ourselves on offering expert air duct & sewer repair services, as well as air duct and sewer video inspections to the residents and businesses of Highland Park, IL and the surrounding areas.

One of the main causes of sewer problems near Highland Park is tree roots. Tree roots seek water and sewer pipes are the perfect place for them to thrive. They can find a way into your sewer line if there are cracks in the pipe, and even the smallest cracks can allow them in. Once in your pipes, they continue to grow and cause clogs and havoc in your sewer line. So if you have lots of trees or bushes on your landscape, and you experience recurring backups, tree roots are most likely the cause. Other common causes of sewer problems are items that shouldn’t be flushed down the toilet, such as wipes, paper towels and feminine hygiene products and a general buildup of hair, soap, detergents and other debris that flows through your sewer pipes. 

You will know your yard may be leaking sewage when there are large areas of overgrown grass throughout your yard. These areas of overgrowth can indicate where breaks in your sewer line are found, leading to thick patches of grass in your landscape.

The cost of underground duct repair varies based on several factors, the most important ones being the length of line to be repaired, the condition of the duct pipe and how accessible the ducts are. With that being said, we estimate the cost of underground duct repair to be between $3,000 – $10,000, based on the above factors.

If you would like an estimate to repair your underground duct, contact us to schedule an appointment today!

Our reviews speak for themselves! Read our customer reviews to see why our customers in Highland Park, IL are continually satisfied with our services.

Local Reviews
for Highland Park, IL



Bob S.

Bob S.

Televised ducts under slab floor. Ducts are galvanized and showing some signs of rust. The plenum is very rusted. Suggest spin cast mortaring and spray lining with Duct Armor duct lining material.

Near Sunset Rd, Highland Park, IL 60035
Bob S.

Bob S.

Televised ducts under slab portion of the house. Ducts are galvanized metal and are very rusted. Suggest spin cast mortaring the spray lining with Duct Armor duct lining material in order to restore ducts. Due to the size of the registers two locations will need to be opened up in order to allow mortar equipment to access the ducts.

Near Larkspur Dr, Highland Park, IL 60035
Bob S.

Bob S.

Televised ducts under slab floor on lower level of house. Ducts are concrete with metal fittings. Suggest spin cast mortaring the metal connections then spray lining the concrete ducts with Duct Armor material to encapsulate the concrete pipes.

Near Ridge Rd, Highland Park, IL 60035
Bob S.

Bob S.

Duct lining application service call. Applied first coat of Duct Armor to all registers and duct runs.

Near Winthrop Rd, Highland Park, IL 60035
Bob S.

Bob S.

Sewer inspection service call. Televised sewer from inside clean out. Could only push approximately 104ft due to configuration of clean out and the turns it made. Clay tile up to that point looks to be in good condition. Sewer repair recommended. Suggest installation of and outside clean out then re-televise for possible lining. Recommend Bills Plumbing for installation of clean out.

Near Laurel Ave, Highland Park, IL 60035
Josh R.

Josh R.

Televised and cleaned all underground ductwork. Coated all underground ductwork with duct armor and transite pipe in basement.

Near Oxford Ct, Highland Park, IL 60035
Bob S.

Bob S.

Televised ducts under slab floor. Ducts are mostly clay tile with the exception of one run that is metal. The one metal run is extremely rusted and deteriorated. The clay tile has debris at the joints. Suggest spin cast mortaring the system then spray lining with Duct Armor duct lining material. Customer has just recently installed drain tile around entire house to control any water issues.

Near Dato Ave, Highland Park, IL 60035
Jim D.

Jim D.

We are applying the second application of our rubberized Duct Armor material to all of the underground asbestos transite air ducts. The air in the home will be environmentally safe to breathe.

Near Stonegate Dr, Highland Park, IL 60035
Kevin W.

Kevin W.

We are cleaning all the underground duct work, and sealing the underground duct work, which is transite concrete pipe with metal connectors/ elbows, with our duct lining product.

Near Stonegate Dr, Highland Park, IL 60035
Bob S.

Bob S.

Televised ducts under slab floor. Ducts are metal and are extremely rusted. Ducts should be spin cast mortared to restore the structure of the ducts then spray lined with Duct Armor duct lining material.

Near Larkspur Dr, Highland Park, IL 60035
Jim D.

Jim D.

Televised under slab ductwork, found to be transite concrete ducts. Recommend encapsulating and sealing.

Near Sheridan Rd, Highland Park, IL 60035
Bob S.

Bob S.

Video inspection of underground air ducts. Ducts are cardboard with metal fittings and elbows. Ducts are showing signs of water damage and also deterioration. Suggest spin casting a new concrete pipe inside the old ducts to restore structure and then spray lining ducts with Duct Armor duct lining material.

Near Park Ave, Highland Park, IL 60035
Bob S.

Bob S.

Video inspection of underground air ducts. Ducts are concrete possibly Transite asbestos pipes. Suggest spray lining the ducts with Duct Armor duct lining material to encapsulate the asbestos pipes.

Near Cambridge Ct, Highland Park, IL 60035
Bob S.

Bob S.

Video inspection of underground air ducts. Air ducts are galvanized metal. Metal shows slight signs of rust and is allowing dirt to enter into the system through the joints. Suggest spray lining the system with Duct Armor duct lining material.

Near Moseley Rd, Highland Park, IL 60035
Bob S.

Bob S.

Video inspection of sewer line from an outside clean out. Sewer has heavy roots and an area that is leaking and causing a sink hole. Suggest installing a sewer liner in existing pipe through the clean out to seal the pipe and stop the root growth.

Near Green Bay Rd, Highland Park, IL 60035
Bob S.

Bob S.

Video inspection of a sewer from a basement clean out. Sewer is clay tile with heavy root growth throughout. Suggest installing an outside clean out and then installing a liner in the sewer to repair the remaining 80 ft of sewer.

Near Cary Ave, Highland Park, IL 60035
Bob S.

Bob S.

Video inspection of underground ducts.

Near Sherwood Rd, Highland Park, IL 60035