Home improvement stores in Boston specialize in products and materials for home renovation, construction, maintenance, and decoration. These stores typically offer a wide range of merchandise, including:

Building Materials 
Such as lumber, concrete, cement, bricks, and roofing materials.

Electrical, plumbing, and painting 
Supplies to perform electrical wiring, plumbing, and painting projects.

Hardware
Screws, nails, bolts, nuts, hinges, and other small hardware items.

Tools and equipment 
Including power tools, hand tools, gardening tools, and equipment for various home improvement tasks.

Home Appliances
Such as refrigerators, washers, dryers, stoves, and other household appliances.

Home decor
includes items like paint, wallpaper, flooring (carpets, tiles, and hardwood), lighting fixtures, curtains, and blinds.

Outdoor and garden
items like plants, gardening tools, patio furniture, and landscaping materials.