Get matched with top foundation repair specialists in Diamond Bar, CA

"Alpha was professional and efficient in getting our earthquake retrofit done and they knew how to work with the earthquake brace+bolt program smoothly. We were very pleased with their work and would recommend them."

"AJB Construction did a great job. Workers were knowable in all areas of the work performed. Work site was cleaned up at the end of each day, project was started and completed as proposed. I would highly recommend AJB for any concrete or block work needed."

"Our project was one step and a landing on our porch. Approx. 30 sq feet. We had the top layer of tile removed and concrete around the door area chiseled and jack hammered away. They then cut fossil stone for risers and step/landing in large squares as requested. They did put up a moisture barrier at the entrance and calked after grouting the stone. This was done upon the City of Downeys expectations. I believe that wouldn't have been done had I not called the city to come by to clarify the code for this job. So my only complaint is that some workers, actually most don't keep up or research the code. Then when the city does visit you may have to tear down a project and re do it. That can be costly and frustrating. Our porch and step look great. Not sure if the cost to us was cheap, but it is done and looks great."

"This is the second time I've hired Del Mar for my landscaping needs and I would hire them again in a heartbeat. They've managed to turn my overgrown, junky backyard into a beautiful oasis. They removed all of the ugly, weed-infested planters I had and put down a high quality artificial turf. They also made sure my palm trees were removed from their cracked pots and planted into the ground, and help me replace a dead orange tree. Everything looks fantastic now. Before the end of the year, I plan to have them help me turn and overgrown area behind my garage into a hidden private grotto with a jacuzzi and gazebo."

"The team was respectful of my property and worked diligently to ensure that the project was completed within the timeframe and budget we had discussed."

"Robert and his crew did a great job installing new 1400 sq feet of concrete for my backyard in Rowland Heights. The job was done timely, the price was agreed upon, and that what was paid. Very polite and courteous. Very happy customer!"

"I hired Dalinghaus Construction to install two push Piers for a freestanding column/wall (bad clay soil causing movement). I meet with Kevin to go over the scope of work and he explained everything in detail. The price was the best I can find. Took one extra day to finish the work, but they did not charge me any additional fees. 3 month later, I had a feeling that the column/wall is moving again and call Kevin. He show up in a few days and show me there is no way that wall is still moving and he was right. They are very good at what they do and customer service is the best. Thank you very much."

"Bob Warren was simply terrific, i had a great experience consulting on my crawl space. Really, Ive never had a crawl space and while having one in my first home i did not know what to look for that was in need of repair. Bob did a thorough job looking over it for me and very honestly delivered me feedback. Turns out i am not in a dire need of repairs but when i do, i know who to turn to. Thank you Bob, and GroundWorks for the professionalism"

"Foundation repair not needed. Ted inspected the home and determined repair not needed. Ted is very knowledgeable and helpful."

"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"