Drainage Channel, Sump Pump, Sump Pump , and 3 more
"The project involved crawling around in a 3 foot wetland crawlspace trenching and installing a new sump pump under a 2183 square foot custom built house. The work was completed by hand using shovels, garden hoes, and rakes. The crew was professional, always on time and provided daily pictures to show progress. It was a muddy job but they brought material to protect my floors and carpet as the crawlspace entry was in my walk-in closet. The final result is a drainage system that the builder should have installed when the house was built in 2019. David and Will did an excellent job of measuring and ensuring that they had the correct amount of materials needed to complete the task. Sump Pump Geeks was the only company that returned my call in a timely manner and showed up ready to work. I highly recommend their services to anyone needing crawlspace drainage or sump pump repair."
Stevan N. in February 2024
lawn care
"Do highly quality work, communicate very well, I'm a long time and very satisfied customer."
Tom T. in March 2022
Crawl Space Encapsulation, Earthquake Retrofitting, Foundation, Basement, & Crawl Space - Waterproofing , and 2 more
"Our house is almost 130 years old, so we needed to have some foundation stabilization done. The company was a pleasure to do business with. From our initial consultation and beyond, every contact was courteous and knowledgeable. On the first day of the project, after removing the dirt to see the foundation, it was discovered that the existing foundation was not sufficient to support using the helical piers according to the building inspector. The dirt was all replaced and it was arranged to come back out and give me a quote for a different process using smart jacks. Due to circumstances at my local building department, the new job had to be postponed until a new permit could be obtained. Once that was done I was rescheduled and the job was completed in a day and a half. When the building inspector came to sign off on the permit, he raved at what a great job they had done. I would definitely recommend them to anyone who asked."
Sandra O. in December 2018
Roofing & Gutters
"I had really good experience with this company. They got the work done super fast and IĆ¢ m really happy with the result."
Addington A. in October 2023
In business since 2023
Underground utilities, Remodeling, New home construction , and 2 more
About us: "Sandstone Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."
Black Diamond Foundation Contractors are rated 4.7 out of 5 based on 64 reviews of 64 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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