Rainwater from the terrace of a couple's brand new house is leaking into their garage. Despite major damage, and a two year battle with the builder, the problem has not been fixed. Mike Holmes and his crew arrive and they rebuild the terrace with a proper watertight membrane and new decking.

The upstairs of a new town house has bad air flow. Mike Holmes and his crew check out the problem and they discover that there are leaks in the ducting. They reseal all the exposed joints and install a larger main duct line to fix the problem.

A couple hired a contractor to build a new wheel chair ramp, but the ramp that was built is dangerous and not built to code. Mike Holmes is called in and he rebuilds the ramp properly.

Since moving into their new house, a couple have been dealing with a leaky foundation for five years. All the while the builder has been trying to fix the problem but to no avail. Mike Holmes arrives and fixes the problem by excavating around the foundation and installing a new rubber membrane.

A women hires a contractor to turn her garage into a painting studio, but the job was done shoddily. Mike Holmes is called in and he builds a brand new studio garage from the ground up.

Just six months after a home owner's new laminate floor has been installed it is lifting. Mike Holmes lays a new sub-floor and brand new slate tile and carpeting to repair the problem.

A couple hired a roofing contractor to fix their flat roof but after the job was finished, the roof still leaked. With the contractor refusing to correct the problem, Mike Holmes is brought in. He tears apart the old roof and installs a brand new water-tight membrane.

A homeowner finds a new stone concrete floor to be smooth in some areas, while rough in others. In addition the color of the floor seems to be uneven. Mike Holmes arrives and he has to demolish the faulty floor and install a brand new granite tile floor.

A poor contractor does a bad renovation to a basement bathroom. Mike Holmes inspects the work and finds that the electrical work was not done properly.

Mike Holmes and his crew fix a foundation that is too small for the house, and give the owner a warm safe basement in the process.

A couple with a disabled son have hired a contractor to build a wheelchair-accessible addition for their son, but the job was done poorly. Mike Holmes and his crew arrive to repair the problems and finish the renovation properly.

A family that just moved into a brand new house finds that tiles on the main floor are loose and are starting to lift. Mike Holmes and his crew fix the problem by laying a new floor.

A kitchen renovation goes over budget, and the job does not get completed. Mike Holmes and his crew come to the rescue, turning an unfinished barren shell into a dream kitchen.