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Reviews for Mammoth Water Damage and Mold

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  • Aug 2026

    Mammoth immediately solved my ceiling reconstruction project through their drywall specialist Sergio. Sergio was very professional , kind, and did an amazing job in literally less than 12 hours of work in 2 visits! I had water damage to my ceiling that was mitigated by another company. However, that company was not available to do the reconstruction for over 10 days after leaving a huge hole in my ceiling. Highly recommend Mammoth!

  • Apr 2026

    My dishwasher failed and flooded my kitchen — total nightmare. Renat was at my door fast and immediately got to work extracting the water and drying everything out. They checked the walls, floors, and cabinets to make sure no moisture was hiding where I couldn't see it. Knowing the damage was fully taken care of and mold wasn't going to be a problem later gave me real peace of mind. Professional team, great work.

  • Apr 2026

    Mammoth did an amazing job with my water damage. Fast response, friendly staff, and great results. What really stood out is that they handled all the insurance billing and took care of everything for me. Made a stressful situation so much easier. Highly recommend!

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Tips

accepts credit cards offers military discount open to all

Location

12 Cullinan Ct, Gaithersburg

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