Episode 1 | Bathtub Drain; Ceiling Repair

Plumbing and heating expert Richard Trethewey heads to Cleveland, Ohio to help a homeowner replace a bathtub drain trap. Tom helps a homeowner repair a cracked drywall ceiling.

Episode 2 | Carpentry Squares; Brick Patio

Up in the loft, general contractor Tom Silva shows host Kevin O'Connor a few different types of "squares" used for general carpentry. Roger helps a homeowner build a new patio using concrete paving bricks.

Episode 3 | Toilet Flange and Plaster Repair

Plumbing and heating expert Richard Trethewey helps a homeowner replace a broken cast-iron "closet flange" for a toilet.system.

Episode 4 | Flood Prevention; Foundation Plants; Epoxy Repairs

Up in the loft, plumbing and heating expert Richard Trethewey shows host Kevin O'Connor a few devices for preventing plumbing floods in the home.

Episode 5 | Disposers; Exterior Paint Stripping; Cutting Joists

Plumbing and heating expert Richard Trethewey helps a pair of homeowners with a jammed kitchen garbage disposer.

Episode 6 | Tree Removal; Door Trim

Landscape contractor Roger Cook and arborist Matt Foti help a homeowner remove an old tree that threatens to fall on her house. Tom helps a homeowner bring some character into a room by installing wood trim around a plain doorway.

Episode 7 | Energy-Efficient Windows/Reducing Electrical Consumption

The crew demonstrates several ways to save energy at home.

Episode 8 | Transforming a Backyard/Dripping Bathroom Fan

Landscape contractor Roger Cook helps a young couple transform a muddy backyard into a low-maintenance play area for their two children.

Episode 9 | Christmas Trees/Caulking a Leaky Window

Landscape contractor Roger Cook is on a special mission to pick the perfect Christmas tree at a local tree farm.

Episode 10 | Handling Storm-Water Runoff/Refinishing Hardwood Floors

Landscape contractor Roger Cook shows a homeowner in Portland, Oregon an innovative way to handle storm-water runoff from her roof. Tom shows a homeowner how to refinish her hardwood floors.

Episode 11 | Replacing Cracked Flagstone/Replacing Electric Stove

Landscape contractor Roger Cook replaces the cracked flagstone on a set of front steps with bluestone. Richard visits a serious cook and helps her replace her old electric stove with a new gas range.

Episode 12 | Determining the Grade of Landscape/Repairing a Bathtub

Landscape contractor Roger Cook shows host Kevin O'Connor several different ways to determine the grade, or pitch, of a landscape.

Episode 13 | Installing Vinyl Fence/Protective Coating for Garage Floor

Landscape contractor Roger Cook helps a homeowner install a new vinyl fence. Then host Kevin O'Connor heads to Omaha, Nebraska, where he helps install a protective epoxy coating on a homeowner's garage floor.

Episode 14 | Controlling Radiators/Tangled Bungee Cords

Plumbing and heating expert Richard Trethewey helps a homeowner control the temperature of her radiators, which are overheating the rooms upstairs.

Episode 15 | An Unpleasant Smelling Dishwasher/Transplanting a Rose Bush

Plumbing and heating expert Richard Trethewey helps a homeowner with a smelly dishwasher.

Episode 16 | Leaky Skylight/Repairing a Light Switch

General contractor Tom Silva helps a homeowner replace a skylight that is leaking water down into the kitchen below. Eectrician Peg Preble shows Kevin how to troubleshoot and repair a faulty 3-way light switch.

Episode 17 | Lawn Soil Test/Identifying Water Supply Pipes

Landscape contractor Roger Cook heads to Oregon to help a homeowner improve her lawn, starting with a simple soil test. Richard and Kevin visit a local home center to identify several different types of water supply pipes.

Episode 18 | Water Softening System/Fiber-Cement Shingles

Plumbing and heating expert Richard Trethewey heads to Phoenix, Arizona to help a pair of homeowners install a new water softening system.

Episode 19 | Low Voltage Landscape Lighting/Replacing Old Faucet

General contractor Tom Silva shows a homeowner how to save energy and money by increasing the insulation in his attic.

Episode 20 | Building a Soccer Goal/Constructing a Sandbox

Plumbing and heating expert Richard Trethewey shows two kids how to build a soccer goal using PVC plumbing pipes.

Episode 21 | Installing a Pellet Stove/Gasoline-Free Lawn Mowers

General contractor Tom Silva demonstrates how to install an old mortise lockset on a new door.

Episode 22 | Replacing Rotted Stairs/Leaky Polybutylene Pipes

Landscape contractor Roger Cook replaces a set of rotten wooden stairs with new steps made of granite.

Episode 23 | Lawn Improvements/Leaky Ceiling

Landscape contractor Roger Cook shows host Kevin O'Connor how to improve a lawn using a "slice seeder."

Episode 24 | Tribute to Tile Expert Joe Ferrante

Tile expert Joe Ferrante worked on many projects for This Old House and Ask This Old House over 20 years.

Episode 25 | Pressure Reducing Valve/Problems with Crown Molding

Plumbing and heating expert Richard Trethewey helps a homeowner with very high water pressure by installing a "pressure reducing valve."

Episode 26 | Tips for Watering Lawns/Building a Bookcase

Up in the loft, plumbing and heating expert Richard Trethewey shows host Kevin O'Connor how to replace all the parts inside a typical toilet tank.