Foundation Repair Contractors in Gaithersburg, MD

"Juan and his team replaced our falling apart fence with a new one. They were cheaper than the other quotes we received by a considerable amount and their work was top notch. We could not be happier."

"Luis and his team did outstanding work. They were very neat and clean during the construction. They also are very honest about anything. They poured a large concrete patio with a retaining wall and helped fix a drainage issue we had. They also had to make sure the concrete could hold our swim spa. It looks great and I won't call anyone else in the future. Couldn't be happier with the results."

"Brother's Waterproofing did a wonderful job. They were finished in one day! I've had water problems for 15 years. Now I can rest assured when it rains that it won't come in my basement door. The owner was super nice. He even answered my call on a holiday! He had someone come to put my steps back even though it wasn't part of the job. I highly recommend them. John will take good care of you."

"They did an excellent job in installing a speed table in front of our building. Very responsive."

"First class all the way! Professional, highly competent and fair. Will recommend John to anyone I know. I had a well leak and a prior firm came out and gave me an outrageous quote for a solution that would not have addressed the problem. I reached out to Conex to do excavation to better assess the problem and not only did he get out quickly to do the excavation he was also able to diagnose and fix the issue at a lower cost."

"Very thorough and doesnt beat around the bush"

"Very good service, fast and efficient."

"Extremely professional. Great work and finished job in the timeframe quoted. Would recommend."

"We had a wet basement, so we had foundation work done, and a sump pump installed. The work was done in March, but we have waited until well into the rainy season to submit this review, so we could be sure there were no further water problems. Dan, Tony, and the men who assisted Tony were excellent! Dan told us the work would take four days, but they completed it in three. They dug up a small mountain of soil in the backyard while working on the foundation, and their clean up job was very clean. They also took special care to protect belongings when installing the sump pump. Thank you."