Rely on our tree company for your Carlsbad, NM property Living in Carlsbad, NM, you see a lot of natural beauty. From the depths of Carlsbad Caverns National Park to the banks of Lake Carlsbad, you're always in awe of what's here to enjoy. But you don't need to travel to take in the sights. Mad Dog Tree & Lawn, LLC can help you take care of the natural beauty in your own lawn.