Keep the Water Flowing,
Keep the Heat On, and
Keep the Air Cool!

First Class Mechanical, LLC, is a full-service mechanical contracting company serving residential, commercial, and farm customers throughout Central Maryland, including Carroll County, Howard County, Baltimore County, Frederick County, and Baltimore City.

First Class provides a full range of plumbing, heating, and air conditioning services. We offer SAME DAY well pump replacement and Saturday appointments are available.

Plus, First Class Mechanical is sensitive to our environment – and your pocketbook.  We have a variety of plumbing, heating, and air conditioning solutions that save water, save energy and save money.  Ask about our solar water heaters, hybrid water heaters, tankless water heaters, high-efficiency boilers and furnaces, and solar-assisted heat pumps.

First Class Mechanical is fully licensed and insured.  We are available during regular business hours for all calls and you can call us 24 hours a day, 7 days a week for emergencies and reach our on-call staff.

With great service, high quality, and reasonable prices, First Class Mechanical should be your first call for superior plumbing, heating, and cooling services.