Welcome to Melroy Plumbing Heating Cooling Inc.

For over 40 years Melroy Plumbing, Heating and Cooling, Inc. has been the company of choice in the Baltimore Metropolitan area for service, repair, sales, and installation. Melroy has been family owned and operated since 1969, and has satisfied thousands of customers.

Not all plumbing, heating and cooling companies are alike and as you look through our site we think you’ll see why Melroy is a gateway to premium service and excellence. Check out our about us section to see what makes Melroy different from the rest.

From repairing minor plumbing leaks, replacing water heaters or air conditioners, to installing large commercial rooftop systems, Melroy can help you with any plumbing, heating, cooling or hearth solution that you, your family or business may need. Take a look at our Product Knowledge section to educate yourself, so you can make well informed decisions prior to investing your valued time and money.

Melroy offers much more than just service, repair, and installation. Browse our Online Store for materials, parts, equipment and clearance items. If you can’t find it at your local hardware store, we may have it available in our warehouse!

Please call us immediately at (410) 747-0900 for assistance, or send us your requests in our contact section. A live person is always available 24 hours a day, 7 days a week, 365 days a year to take your call and to make arrangements for a technician to visit your home or business for emergencies.