Top Notch Contractors

Based in Dundalk, Top Notch Contractors handles bathroom, kitchen, basement and whole-house renovations across Baltimore and surrounding communities. Dominic Carnahan operates the business, and customers work directly with him from the first walkthrough through the final punch list. Bathroom projects range from tub-to-shower conversions to full gut renovations, primary suites and accessible walk-in showers. The crew handles demolition, plumbing changes, waterproofing, tile, glass and fixtures, alongside aging-in-place modifications. In-house design covers layouts, cabinet selection, coordinated finishes and 3D renderings. Standard bathroom remodels take 3 to 5 weeks, while most conversions take 2 to 3 weeks. Free estimates are available. The company is licensed and insured under MHIC 05-147079 and serves a 20-mile radius. Rated 5.0 from 6 Google reviews, all five stars.