Bob was knowledgeable and thorough. No sales hype, rather Bob gave me a thoughtful explanation of my duct system and his recommendations.
Response from Trenchless Innovations Inc.:
John, thank you for sharing your experience with us! We are happy that Bob could provide you with information and recommendations for your underground air ducts. We appreciate your business and are glad we could help. Please don't hesitate to reach out to us if you have further questions or need anything else!
Overall Experience
Quality
Price
Convenience
Ductwork video camera inspection service call. Televised duct under slab floor in two areas of building. Ducts are transite with metal fittings that are very rusted. Suggest spin cast mortaring joints then spray lining system with Duct Armor duct lining material.
Air duct repair service call. Cleaned all underground ductwork. Repaired register vents with hydraulic cement. Applied first application of duct armor to all underground ductwork.
Air duct inspection service call. Televised ducts under slab floor. Ducts are transite but appear in good condition. Provide proposal for spray lining to encapsulate.
Good night televised dogs as water was up to the top. Water is clean and comes back as soon as it is pumped out. Suspect that there could be a leak on the freshwater line. Listened to supply line in her unit, but did not hear or detect any leak on her waterline, and the meter does not move when no water is in use. suspect that there could be an issue with a waterline in one of the neighbors units. Bugs or flies could be because the floor drain was very low. Suggested to homeowner that she should pour water down the floor. Drain to keep the level.
Televised ducts under slab floor. Ducts are concrete ducts with metal fittings and connections that look good. Will provide quote for spray lining to encapsulate concrete. Located and marked out location of ducts
Cleaned and televised all underground ductwork. Repaired gaps in register boots with hydraulic cement. Applied first application of duct armor to all underground ductwork.
Televised ducts under slab floor. Ducts are concrete ducts possibly Transite with metal fittings and connections. Metal fittings look to be in good condition. Will provide proposal for spray lining to encapsulate the transite pipe.
Televised ducts under slab floor. Ducts are concrete in the main family room and metal in the sun room leading into the crawl space. Suggest filling in gaps near registers then spray lining ducts with Duct Armor duct lining material.
Televised ducts under slab floor. Ducts are concrete ducts possibly Transite with metal fittings and connections. Provide proposal for spray lining to seal up for possible radon.
Televised ducts under slab floor. Ducts are spiral wound metal ducts and showing signs of heavy rusting. Water problem has already been addressed. Suggest spin cast mortaring of the ductsto restore structure then spray lining ducts with Duct Armor duct lining material.
Televised ducts under slab floor. Ducts are Transite with metal fitting and connections. Metal showing slight signs of rust. One area of the pipe is offset and need to install a sewer patch to cover gap in pipe. Suggest spray lining ducts with Duct Armor duct lining material.
Using our Precision cleaning equipment we cleaned the sewer line to remove heavy tree root growth that was causing backups. After cleaning, the sewer line was televised to check the condition of the pipe, Due to heavy root growth just before city main connection we will provide an estimate to install a spot repair liner to prevent future root growth.
Encapsulating and sealing transite under slab duct work with Duct Armor.
We are cleaning over 300’ of underground duct work which is transite concrete pipe with metal connectors and elbows, and also applying two applications of our duct lining product to all the underground duct work encapsulating the transite pipe and also leaving a new rubberized liner throughout the entire system leaving a clean air flow into the house
We are cleaning all the underground duct work which is spiral wound metal duct work that is very heavily rusted away with very little structure left to the pipe, we are applying our trenchless cast mortar to all the underground duct work to give the pipe a nice solid structure again all in preparation for lining/ sealing the underground system with our rubberized duct lining product.