Get matched with top foundation drain installation pros in Marion, SC

"Highly recommend Mount Valley Foundation. Had to have 20 helical piers installed due to foundation issues at my Dad's house. Everyone from office staff, assessment, and team (Kenny, Blake and Thomas) working at the house were knowledgeable and professional. They did an outstanding job. They explained what they were doing and answered any questions I had."

We have been helping families, and Homeowners since 1999, making their families, and home investments safe, and healthy. We specialize in mold control, mold inspections, crawlspace encapsulation, air testing, and sampling, sump pumps, foundation drains, water removal, air duct cleaning, as well as many other services. Here at Best Breathing you don't pay until it's . All our techs and inspectors are certified through S.E.M.I. Mold Institute. All work is backed by warranties, and first class workmanship is guaranteed. We offer referrals on demand. We also offer great yearly maintenance programs. We offer free crawl space inspection with digital photos. We offer a 10% discount on all crawlspace work to all HomeAdvisor members. With over 15 years experience let the rest speak for its self. When it comes to your family, and home investment you owe it to yourself to choose the best possible company to protect your family, and home investment.

"The service was on time, prompt and fast."

"They came on time and reviewed the installation process with me before starting. They found some problem areas and did extra work to correct them. I am very pleased with them, their work and would recommend them highly. Art Dunner."

"Kendrick and team did an awesome job taking my soggy backyard and turning it into a usable space. They went to work and got the job done. Kendrick also took the time to explain the job as it progressed and delivered! A great experience all around."

"Very helpful & very respectful. Excellent service!!!"

Hello my name is Landen Hollis, and I have 2+ years of a combination of Commercial and Residential work. I have built homes from the ground up, including concrete work, framing, insulating, final work, ETC. I’m here looking to find additional work and grow my network.

Love making your land top notch!

We are here to great work and offer good customer service to all of our clients

I’m a dedicated and mission-driven professional with a background in military logistics, retail operations, and air cargo freight handling. My career has taught me the value of discipline, adaptability, and teamwork—skills I bring to every role I take on. Whether managing supply inventory, supporting customers on the sales floor, or coordinating shipments under tight deadlines, I take pride in staying organized, dependable, and focused on results.\n \nI’m known for being approachable and solution-oriented, the kind of person who keeps calm under pressure and leads by example. I enjoy learning new systems, improving processes, and building strong working relationships with my team.