Long Mechanical Services LLCHVAC contractor in Westminster, MD

Long Mechanical Services LLC is ranked #10 of 242 HVAC contractors in Westminster by CR Score, with 60 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Long Mechanical Services LLC is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Westminster and 11 towns within 25 miles: Eldersburg, Reisterstown, Owings Mills, Hampstead, Randallstown, Garrison, Mount Airy, Milford Mill, Linganore, Pikesville and Lochearn. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

Long Mechanical Services LLC has a rating of 5.0 from 19 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Long Mechanical Services LLC on (443) 340-1371. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.