Build Better With B&S Underground We're a licensed civil engineering firm located in Midlothian, TX For your underground construction and land clearing needs, turn to our insured and licensed civil engineering firm. Based in Midlothian, TX, B&S Underground provides local underground construction services and land clearing services to residential and commercial clients. We have 25 years of industry experience and are veteran-owned and -operated. Rest assured we'll complete your project correctly the first time. Using our decades of experience and our military background, we'll help you troubleshoot the issues you're currently facing on your property. Whether you need excavating services or land grading services, you can trust that we'll deliver excellent work. We provide free estimates for all of our services. Call us to get started.