Below are some examples of our work.

Plenum Repair

As you can see in this picture, there is no metal left. We were called to this customers home because there was sand blowing out of the ductwork.

Once the furnace is removed we are able to put starting collars on the ducts to begin the rebuilding process.

After we get the new starting collars secured to the original ductwork, we cover them with our Airlock product and insert the new sheet metal walls.

We then entirely cover the new plenum with a product called Airlock 181, and pour a new concrete bottom to the box

Bootbox Repair

This is a typical problem with homes that have ductwork under the slab.

To repair this, we have special boot boxes made that are 1/4 inch undercut. That way we can slide a brand new box in, attach it to the ductwork and it’s like brand new. This will pass inspections if you are trying to buy/sell a home and an inspector has said they need to be repaired.

Fitting Repair

The first step is to clean out enough sand and concrete to find the rusted fitting.

Then we dig enough fill sand out of the way so we can get in and replace the fitting.

Once there is enough room, we are able to install the new fittings.

After we have secured the new fitting to your original duct work, we coat it with a product called “Airlock”.

Now that the fitting is secure and sealed, we fill the hole back with concrete.

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