Trenchless Innovations has been providing air duct & sewer repair services to solve problems for residential and commercial clients in Crown Point, IN and the surrounding areas since 2002!

View our service reviews to see why our cutomers rate us highly as their trusted air duct & sewer repair professionals in Crown Point, IN.

Local Reviews
for Crown Point, IN

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


Good Experience




Review of Trenchless Innovations Inc.

Showing the video of the damage and after the repair was everything to me. Nothing boosts confidence of a decision more than knowledge.


Bob S.

Bob S.

Televised ducts under slab floor. Ducts are metal with rusting and water throughout. Measured the height of the drain til in sum pit and the height of the ducts and they are about the same height. The draintil should be lowered to reduce the water table under the house. After the water issue is resolved the ducts should be retelevised to see if they can just be spray lined or if they need to be spin cast mortared as well.

Near Burning Tree Ct, Crown Point, IN 46307
Bob S.

Bob S.

Televised ducts under slab floor. Ducts are clay tile ducts with metal elbows. Customer is having issues with water getting into the ducts. They have recently had a sump pit installed. Looks like they need more perforated hole in the pit to allow more water into the pit. They are going to have contractor come back to open holes larger and drill more holes. After water issues are resolved the ducts should be spin cast mortared on the joints then spray lined with Duct Armor duct lining material. Customer also needs to run downspouts out and pitch them better.

Near N Indiana St, Crown Point, IN 46307
Bob S.

Bob S.

Video inspection of underground air ducts due to smell in one of the rooms. Customer is suspecting something dead in the duct. Camera showed that all duct runs were clear with no problems.

Near Anderson St, Crown Point, IN 46307
Kevin W.

Kevin W.

We lined the sewer from an outside clean out about 20’ to a manhole, the clay tile pipe was severely cracked and broken. With the liner the pipe is like new pvc within the old broken clay tile.

Near W 84th Ct, Crown Point, IN 46307
Bob S.

Bob S.

Video inspection of underground air ducts. Ducts are metal and extremely rusted. Sand is filling the ducts making it impossible to get the camera from one end to another. Suggest trying to clean ducts to remove sand.

Near Baker Pl, Crown Point, IN 46307
Bob S.

Bob S.

Video inspection of under slab air ducts. Ducts are extremely deteriorated but can be repaired by spin casting a new concrete duct and the spray lining with Duct Armor. All this with no digging!

Near Saratoga St, Crown Point, IN 46307