Mark McCullough
How to Build a Stone Bird Bath
This Old House mason Mark McCullough shows host Kevin O’Connor how to turn two pieces of stone into a beautiful rustic birdbath.
How to Build a Simple Dry Well
Ask This Old House mason Mark McCullough installs a dry well for a homeowner with drainage issues in his backyard.
How to Repoint Brick Steps
Ask This Old House Mason Mark McCullough helps a homeowner identify the culprit behind her cracking, front brick steps, and then repoints them using the correct material.
How to Replace a Fireplace Cover
Mason Mark McCullough helps a homeowner replace an old set of fireplace doors for a fresh new look and improved safety.
How to Refinish a Fireplace with Brick Veneer
In this DIY Smarts project, Ask This Old House mason Mark McCullough replaces a homeowner’s sloppy fireplace surround with a clean, thin brick veneer.
How to Pour a Concrete Driveway
This Old House mason Mark McCullough helps a homeowner fix her driveway to make it safer and increase curb appeal.
How to Build a Stone Water Fountain
Landscape contractor Jenn Nawada and mason Mark McCullough team up to build a simple stone water feature that makes a big impact.
How to Fix a Sinking Driveway Drainage System
Mason Mark McCullough helps a homeowner handle a sinking drywell forming a major depression in their driveway.
How to Cut Stone with Hand Tools
Ask This Old House mason Mark McCullough demonstrates various techniques for cutting stone with hand tools.
How to Extend a Patio
If you’re looking to extend an outdoor patio but don’t know where to start, watch as mason Mark McCullough helps a homeowner expand her concrete patio area while creating a modern look.