Installing a mini-split air conditioning system and preparing a lawn with a de-thatching machine.

Plumbing and heating expert Richard Trethewey heads to Kansas to help a homeowner install a mini-split air conditioning system. Then, Richard, general contractor Tom Silva, landscaping contractor Roger Cook and host Kevin O'Connor ask, "What is it?" Roger heads outside to help a homeowner "wake up the lawn" in preparation for spring by using a de-thatching machine.