certified company
Based on 121 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
2nd year as a Best Pick Call
"Do your doors and windows stick? Do you have cracks in your brick, slab, or Sheetrock? Do you have plumbing leaks? We can help. We provide quality service and highly trained staff, and every job has a foreman to make sure your job is done right the first time."

Stacy Schaaf | Owner
Company Information
Services Offered
SandTech offers foundation repair services for residential and commercial customers. The company installs steel-reinforced concrete pilings and deep-drilled bell bottom piers in addition to performing pier-and-beam slab work and mud pumping. SandTech also installs root shields and yard drainage as well as provides under-slab plumbing services, concrete repairs, and cosmetic repairs.
The company offers a transferable lifetime warranty.
Company History
SandTech is family owned and operated. The company has been in business since 1968.
Areas Served
West Houston Suburbs, North Houston Suburbs, Fort Bend County & Southwest Houston, The Heights/Midtown
A selection of 121 homeowner reviews:
“I had an amazing experience. I liked everything about them. They were the best company I've ever worked with in terms of home repair. We were dealing with a very time-sensitive, stressful situation, and the owner of the company was available to me whenever I needed him. The whole company was all-star. Everybody that we worked with was super knowledgeable, competent, and trustworthy. I'd highly recommend them.”
“I loved how straightforward and honest they were. The technician is a super good guy. They're the most honest company I've ever dealt with, and I'd highly recommend them.”
“They were really thorough, and they explained everything to me. They showed up on time, had all the stuff they needed, and did a really good job. I'd give them an A+.”
“They were very responsive and showed up on time—good job.”
“They did good work, so I'll give them an A+.”
“They did some plumbing, and I liked that they didn't bother me. They did the work, and I didn't have to answer any questions, pick out anything, or go to the store. My next door neighbor, who's our decorator, called them up, said she needed a new toilet, and when I came home from work, there was a new toilet. I'd give them an A+. I wasn't here when they came, but I'm very likely to recommend them.”
“They did some plumbing work for me, and it's been a positive experience so far. I have no complaints, and I would recommend them.”
“They gave us good service and were dependable. They get an A.”
“They were great. We had to move out for all the repairs at our house, but I had no complaints with them.”
“I had a positive experience with SandTech.”