About Us

The Mark Cullen Home Improvement Experience

At Mark Cullen Home Improvement, you work directly with the owner from start to finish. No salespeople. No subcontractor shuffle. Just clear communication and quality workmanship done right.

We specialize in bathroom remodels, kitchen updates, flooring installation, and detailed finish carpentry. Every project is handled with precision, clean job sites, and written estimates so you always know what to expect.

Homeowners in Baltimore County and Harford County choose us because we show up, communicate clearly, and stand behind our work.

Do it right or don’t do it.

Licensed & Insured

MHIC #51807

past work

Mark Cullen Home Improvement provides bathroom remodeling, kitchen renovations, flooring installation, and home repairs throughout Baltimore County, Towson, Parkville, Perry Hall, Carney, Harford County,  Bel Air, Falston, Abingdon, and surrounding areas. If you’re looking for a reliable, licensed contractor near you, contact us today for a free estimate.