Photos for Mammoth Construction

Reviews for Mammoth Construction

Add your comment
  • May 2025

    Needed some minor deck work done. Richard came out quickly, gave us no nonsense advice about what needed to be done and then came back and got it done promptly. Great communication, great price, no hard sell/up sell pressure. We will definitely be using their services again!

  • April 2025

    We hired Mammoth Construction for our basement renovation. We had a great experience working with Richard and his team. They were communicative, thorough, and pay attention to the details. We will certainly use them again for future projects. I have no reservations referring them to anyone looking for small or large projects.

  • September 2024

    Working with Mammoth Construction has been the most pleasant and stress-free experience I've ever had while having anyone fix up our home. If you've ever dealt with repairs/renovations you'll know that that's really saying something and I stand by it 1000%!

    Here are my Top 5 favorite things about working with Mammoth Construction (in not-so-short bullet form):

    1. For starters, Richard, the owner, is great to communicate with. He's *the* point of contact, which I appreciate for simplicity's sake. Plus, it's extra easy to get a hold of him because he's usually on site with his team (which is a... read full review

  • Mammoth Construction

    2011 Old Frederick Rd #21228, Catonsville

    Directions Call Website Suggest an Edit