About Company

Magnolia Companies (Magnolia Plumbing, Heating & Cooling) is a fourth-generation, family-owned plumbing and HVAC contractor serving the Washington, D.C. and Baltimore metropolitan areas for more than seven decades. Magnolia Companies provides residential and commercial services including plumbing, sewer and drain, heating, cooling, water heaters, indoor air quality, and commercial site utilities, and offers 24/7 emergency service across multiple local offices. The company emphasizes trade expertise, licensed and bonded workmanship, comprehensive warranties and maintenance agreements, and a commitment to customer satisfaction and community service as part of its long-standing family legacy.

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