Providing Expert Plumbing, Heating & Air Conditioning Service Since 1950

Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cleared in Maryland, we’ve got you covered. The entire Magnolia team works to provide:

  • Peace of mind that your plumbing and HVAC is done right and backed with a 100% Satisfaction Guarantee.
  • Faster response times with GPS-enabled fleet electronically dispatched from 3 locations serving Washington, DC, Maryland and Northern Virgina's Fairfax and Vienna areas.
  • Value and savings by utilizing today’s technology, advanced training, and trusted quality products which carry full factory warranties.
  • Convenience with extended service hours of 7 am - 7 pm, 7 days a week with no overtime charges on most of our residential services.
  • Experience the difference with a team you can trust.
Can Do. Will Do. Well Done - Guaranteed!

 

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    • Happy Easter From Your HVAC Specialists at Magnolia!

      Having a good HVAC specialist shouldn’t be an Easter egg hunt! At Magnolia Plumbing, Heating and Cooling, we pride ourselves in providing excellent comfort system service to our customers. Whether it is air conditioner repair in Maryland, plumbers in Fairfax, VA, or a leaky faucet needing fixed in the Washington, D.C. metro area, our technicians will hop on over to your home or commercial space faster than the Easter Bunny. Each of our specialists is thoroughly vetted and experienced. We confirm that in our hiring process to ensure our customers have their HVAC needs met efficiently and properly. Our tools Read more »

    • Licensed Journeyman HVAC Technicians, Plumbers, and Gas Fitters
    • On-Going Manufacturer and In-House Training
    • Drug Tested and Background Checked
    • Service All Brand & Models
    • Ongoing training
    • Serving Our Community Since 1950
    • Maintenance Agreements
    • Licensed, Bonded & Insured
    • Up-Front Flat Rate Pricing
    • Permits pulled & 100% Code Compliant
    • Serving DC, MD & VA
    • 24-Hour Emergency Service
    • Convenient Scheduling with Saturday Hours
    • Fully Stocked Trucks
    • Three Locations For Faster Service
    • Financing Options Available