Len The Plumber Heating & Air, LLC

Len The Plumber Heating & Air, LLC has earned a 4.7-star average across 16,472 reviews, a volume that places the contractor among the most-reviewed plumbing businesses in the Halethorpe area. Serving communities including Halethorpe, Arlington, Baltimore, Catonsville, Elkridge, and Glen Burnie, the company operates around the clock with 24-hour availability on every day of the week, ensuring a response is never more than a phone call away for a burst pipe, a failed water heater, or a backed sewer line. Whether the job is a quick fixture swap or a full re-pipe, homeowners have access to same-day service backed by a name recognized across central Maryland.

What sets this contractor apart begins with their brand partnerships, carrying products from Lennox, Rheem, and Navien, and offering certified indoor air quality solutions through the REME HALO system for homeowners concerned about the air circulating through their ductwork. Unlike smaller operations that sub out specialty work, Len The Plumber maintains in-house capability for a range of repairs and replacements, from water main lines to bathroom fixture installations, so the technician who quotes the job is often the same technician who completes it. Homeowners responding to seasonal temperature swings or unexpected leaks find a team with both the equipment inventory and the technical training to finish the work without a second dispatch.

Five-star reviewer Samantha Chaffee described a two-day service call in which technician Jamarl arrived Monday morning and walked her through every step of fixing two ruptured pipes before a two-person crew returned the following day to repair copper pipe under her deck and a mixed copper-and-PVC run in her bathroom, a repair she noted had not worked properly until that service. Peter Karis called on a ruptured water main leaking inside his basement and had plumber Billy on-site within hours, replacing pipe, installing new shutoff valves, and adding a water pressure reducer the following day, an outcome he described as leak-free and professional. Both reviewers specifically named their technicians and highlighted the clarity of communication throughout the job.