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Highland, IN Sewer & Air Duct Repair

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

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

Recent Jobs and Reviews in Highland, IN

Rated 5.0 out of 5 stars based on 2 customer reviews

Customers say: The overall sentiment is strongly positive. Customers consistently express satisfaction and appreciation for the quality of the work, often describing the results as excellent, well executed, and built to last. A dominant theme is professionalism: the crews are repeatedly described as knowledgeable, skilled, courteous, and dedicated to their craft. Clear communication also stands out, with customers valuing being kept informed throughout the process and having technical details explained thoroughly. Many reviewers also noted how respectfully the teams treated their property, citing tidy worksites, careful cleanup, and restoration that left the area looking almost untouched. Pricing was generally seen as fair, competitive, and consistent with the original quotes, and customers appreciated help with navigating subsidies and the efficient resolution of their issues. The prevailing attitude is one of trust, relief, and enthusiasm, and many reviewers said they would readily recommend the company to others.

Highland, IN at a glance

Trenchless Innovations Inc. has completed 10 jobs in Highland, IN between September 2020 and October 2026.

The 2 customer reviews shown here average 5.0 out of 5.

The most recent job was on October 19, 2026.

Trenchless Innovations Inc. has completed 3 jobs in Highland, IN in the last 12 months. The first job there was in July 2019.

Our Local Reviews by City

Job Locations and Reviews

Bob S.
Bob S. Checked in
Televised ducts under slab floor. Ducts are concrete ducts with metal fittings. Metal looked in good condition but plenum is rusted out on bottom and sides. Suggest having HVAC professional look at acoil to verify pan is not leaking or drain is not blocked. Also suggest reconfiguring gutters on side of house and extending downspout.
Highland, IN 46322
Review
These guys are really smart and good craftsmen. The price was a little high but it was worth it.
Micah - Highland, IN 46322
Response from Trenchless Innovations Inc.:

Thank you so much for the wonderful review, Micah, and for recognizing our team's expertise and craftsmanship. We truly appreciate your business and are thrilled that you found the quality of our work worth the investment.

Bob S.
Bob S. Checked in
Televised sewer from both inside and outside clean outs. Heavy roots in main run leading to a direct tie to a manhole in the alley. Due to the configuration of the sewer suggest plumber install an outside clean out on the main run then lining both upstream to house and downstream to city main.
Highland, IN 46322
Bob S.
Bob S. Checked in
Televised ducts under slab floor. Ducts are concrete with metal fitting and connections that are allowing sand to enter the system. The plenum is also very rusted. Will provide a proposal for spin cast mortaring and spray lining with Duct Armor duct lining material.
Highland, IN 46322
Josh R.
Josh R. Checked in
9-9-25 Excavated an area in the basement floor to expose the connection between the main stack and the laundry tub line before it exited the building. Cleaned sewer line and got measurements for sewer lining. Installed new pvc pipe. Left hole open in order to install liner on 9-10-25. 9-10-25 Lined 6” sewer line from open pipe in basement near stack downstream approximately 70’ ending in Tee Liner before the city main. We covered two connections that are old downspout lines. Old downspouts are cemented over and ran above ground away from house. Backfilled newly installed pvc pipe with 3/4” stone and cemented hole.
Highland, IN 46322
Bob S.
Bob S. Checked in
Televised sewer from two clean outs in basement. Heavy paper build up for the first 25 ft then it opens up and we can see roots at many joints out to city main. City main has a tee liner coming up into this sewer for approximately 4ft. Propose to dig inside at the wye connection the install a liner from open pipe to pvc by main.
Highland, IN 46322
John R.
John R. Checked in
TV Inspected the sewer line from the outside cleanout back to the vent stack. Found the 2-inch connections from the laundry, kitchen, and bath sink tying in at the base of the stack above the 90-degree elbow. The shower connects through a second 2-inch line. Recommended removing the vanity and toilet to open the bathroom floor and replace the 2-inch connections at the base of the stack. Plan to leave 2 feet of 4-inch PVC downstream and line the 4-inch cast iron from the outside cleanout to the new 4-inch PVC.
Highland, IN 46322
Jim D.
Jim D. Checked in
Tree roots growing in the cast to clay connection. Recommend replacing 4” cleanout with a 6” cleanout and replacing cast to clay connection with new pipe. Will give estimate to line downstream to city main.
Highland, IN 46322
Bob S.
Bob S. Checked in
Televised sewer from inside clean out. Could only get 62 ft out due to roots in line. Suggest possible install of an outside clean out then lining back to house and downstream to city main.
Highland, IN 46322
Bob S.
Bob S. Checked in
Televised ducts under slab floor. Kitchen line had standing water. Ran kitchen sink and when it drained the water in the ducts moved indicating a leak in the kitchen line under the slab. Need to repair kitchen line then spray lining ducts with Duct Armor duct lining material to encapsulate the ducts due to the contamination of the grey water.
Highland, IN 46322
Josh R.
Josh R. Checked in
We are applying the second application of our rubberized duct lining material to all of the heavily rusted underground metal duct work. The air ducts will be completely encapsulated and sand and debris will no longer enter the system.
Highland, IN 46322
Review
My overall experience was very good from the initial visit of assessing what needs to be done, to the end. Even though I had a minor disappointment, it was quickly resolved and explained in detail. I will certainly recommend Trenchless Innovations (and I already have) any chance I get.
Nola - Highland, IN 46322
Response from Trenchless Innovations Inc.:

Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.

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