Careers About Us Financing Pay My Bill 866-310-4791 Schedule an Appointment CONTACT US Name Email Phone Message hCaptcha YOUR HVAC PROS. When your plumbing system is not working properly, the simplest tasks can become an inconvenience. And when your heating and cooling system are not performing as you’d like, everyone in the home or office is far less comfortable. The plumbers and technicians at Magnolia Plumbing, Heating & Cooling are experienced in all aspects of plumbing and HVAC (heating, ventilation, and air conditioning) repair, replacement, installation, and maintenance. We also install and service water heaters and indoor air quality systems. When you want the services of a trained professional for your home or commercial property in the Washington, DC area, trust our team to get everything running smoothly. CAN DO. WILL DO. WELL DONE. GUARANTEED. For over 70 years, The Magnolia Family of Companies has served the residents and businesses of the Washington and Baltimore Metropolitan areas. Starting as a small partnership in 1950, the company has grown through an unwavering philosophy that there is nothing more important than providing a quality product and a service resulting in complete customer satisfaction. Today the Magnolia Companies consist of Joseph J. Magnolia, Inc. and Magnolia Plumbing, Inc. and operate out of multiple locations, dispatching approximately 200 service and construction vehicles throughout the Washington and Baltimore Region. We provide a full range of HVAC services We offer video pipeline inspection We offer emergency service 24/7, 365 days a year We repair and replace for all kinds of plumbing systems YOUR WASHINGTON, DC RESIDENTIAL AND COMMERCIAL HVAC AND PLUMBING COMPANY The Magnolia Family of Companies provides a full range of commercial and residential services to Washington, DC and the surrounding areas. We are a 4th generation family-owned business with many decades of experience and expertise. Heating Air Conditioning Plumbing Sewer and Drain Liquid Waste Pumping Site Utilities/Excavation Stormwater Management Cleaning & CCTV WE CALLED MAGNOLIA TO HELP US WITH AN EMERGENCY SITUATION IN OUR HOME. Mario was incredibly professional and clean while working. He was kind and made sure we fully understood what was happening each step of the way. I would absolutely use this company again for future needs and highly recommend Mario! Haley L PLUMBING DRAIN AND SEWER AIR CONDITIONING INDOOR AIR QUALITY WATER HEATERS HEATING COMMERCIAL SERVICES THE DIFFERENT WAYS PIPELINE INSPECTION CAN BE CONDUCTED One of the biggest frustrations with keeping plumbing pipes in good condition is the difficulty inherent in diagnosing them. When a problem develops in one Read More » WHY USE AN ENERGY RECOVERY VENTILATOR? For a long time, people thought that they had to choose between cool, comfortable temperatures in their home and indoor air quality. Energy efficiency was Read More » SHOULD I REPLACE MY FURNACE THIS WINTER? Furnaces can last a pretty long time if properly taken care of, but they can’t last forever. After a couple of decades, you’ll reach a Read More » LOCATIONS Main Office: 600 Gallatin Street NE Washington, DC 20017, United States Gambrils Office: 728 Maryland RT 3 North Gambrills, MD 21054-1312, United States Laurel Office: 13400 Mid-Atlantic Blvd. Laurel, MD 20708, United States Hyattsville Office: 5140 Lawrence Pl. Hyattsville, MD 20781, United States OFFICE HOURS Monday – Friday 7am – 5 pm Saturday 7am – 3pm 24 hour Emergency Service Available LICENSES Washington DC: DC Plumbing and Gasfitting Contractor: #PC 1000672 DC HVAC/Mechanical Contractor: #RC902837 Maryland: State Plumbing and Gasfitting Contractor:#87827 Maryland HVAC/Mechanical Contractor: #93495 Maryland Home Improvement: #51790 Washington Suburban Sanitary Commission: WSSC #72768 Virginia: State of Virginia – Class A License # 2705 132517A 2015-2020 Magnolia Plumbing, Heating & Cooling. All rights reserved. | Sitemap