Go visit my Google review where I give details to the excellent experience we had with our…read morefoundation lift here in Petaluma, CA. They exceeded my expectations and left the home level and clean. I checked several companies before I chose Xalos for our work. Good people, skilled crews, friendly hardworking, knowledgeable. The company has a family vibe to their business.

I had foundation stabilization work done on my 1960 built home. The company handled all the permit…read moreprocess and scheduling of work. Once the city of Santa Rosa approved the plans the work proceeded as planned. Workers were concerned that my needs had been addressed - asked about sticking doors, etc. Office communication was very good. Jan

I hired Ali again a second time. A few years ago he helped me to understand and manage a…read morecomplicated and expensive job of installing underpinning to my foundation. My home is 100 years old. Then this month, I had concerns about another area after seeing cracks in the stucco. I got two bids from foundation contractors. They were very different and one was lacking in detail. So I called Ali again for his opinion. He let me know what is actually needed and it's a lot less work than these contractors had said. I am grateful that he is honest and helps me evaluate and understand whats best for my house and my budget.

Ali Mahalat Engineering is the best engineering firm in all of our area. They are our company's…read morefirst choice whenever we need any engineering expertise. Ali Mahalat is not only really good at what he does but his pricing is reasonable as well. He is the best of the best! 5 Star Rating

We got our back patio leveled and some cracks filled in...Made a significant difference for a good…read moreprice! Looks much better and water doesn't pool up anymore... I can't remember the names of the 2 men that performed this repair ( it was several months ago), but they were great. I highly recommend.

Great job! Crew came together, on time, and got the job done in one day. They install a drainage…read moresystem in a French-style drainage channel, sump, pump, and pipe to the curb. Should be a huge improvement.

Danny knows his foundations like no other. He has worked with clients I've had for decades…read moresuccessfully completing difficult jobs. I've seen first hand his quality of work and I would recommend him and his team over any large sales pitch companies. Truly a master of his trade.

This company is one of a kind. The situation they dealt with seemed like a nightmare but these…read moreknights in shining armor take on the challenge and get things done. I thought our work building was done for until FSS fixed our foundation and we were able to keep our jobs! All their crew takes precautions and safety seriously as you can see In the picture!

Seismic Retrofit, a great additional value for any house. Since the very first contact I felt I was…read moredealing with professionals. My initial emails were answered in a timely manner and mostly important with many explanations to guide me through the process. Step by step (inspection, drawing plans, permits, construction, approval) we followed the progress of the job that was finished on schedule. The crew that came to perform the installation was lead by Luis, a great site manager who took care of many sides of the job. Not only he and his team performed the job diligently but Luis helped me also by answering questions I had during the installation. After 7 hours of working non stop they cleaned the basement and my garage, leaving them in better conditions than when they arrived! Highly recommended! A+

I did a lot of research on retrofitting my house in Petaluma. I decided to go with Bolt Down the…read moreBay Area - they were professional, responsive and explained the entire process clearly. They communicated well throughout the entire process, and they did a great job and took lots of pictures so I could see exactly what work they did. I would recommend them to anyone in the area that is looking to have a retrofit..

I called Pinnacle Home Services with a question about my crawlspace having standing water in it,…read moreand the gentleman on the phone was extremely helpful. They answered all my questions and gave professional advice. It's clear that they value honesty and integrity over trying to up-charge you or anything like that. I would definitely recommend them.

As promised here is my update and name correction, it was Jim that I initially spoke with not…read moreCraig, sorry Jim you called me while I was napping so I was not fully functional. Ken showed up today promptly, and when I say promptly, I mean to the second level promptly, at 09:00. He clearly had read all the notes about my unfortunate situation, but asked me to update him with all the work I had done since my initial call. He was forming his plan of action in his head as I briefed him, after I had finished, he went out to his truck, put on his coveralls and went under my house and did a very thorough inspection. I could hear him moving things around under there and every now and then banging on things with his metal probe tool he took with him. He explored every corner of my crawl space, took numerous pictures and had a surprisingly good diagram of my foundation mapped out on graph paper ready to show me when we sat down to go over the results. The results..... He took a deep breath and said, "OK, we got a lot going on here," and proceeded to explain a little about the general layout of my crawl space, which was, let's just say not your typical crawl space, then he showed me his pictures, ("they were much worse than I imagined") and said, "so here is what I would do, if this was my mother's house". That pleased me very much, I said "yes that is exactly how I want you to approach this, I want it done right." I will confess, I am somewhat of a perfectionist, a retired perfectionist, that takes naps during the day, and used to do all my own work on everything, cars, carpentry, welding, etc., etc., you get the idea. I LOVE to buy tools, and by doing things myself, I could justify the expense of any specialized tool I needed to perform the task at hand, then I just self taught myself on how to properly do what ever needed to be done. "If you want the job done right, do it yourself," was how I rolled, until my body decided to start protesting. Ken layed out his plan and I loved every bit of it, because I know, his plan is a good plan, it is the plan I would have come up with myself, I loved this plan. It is proportional to the level of damage, but logical and measured in response. I haven't seen the quote yet, but I know enough to be able to visualize what they are going to have to do to properly fix the damage, and the difficulty level involved. I have no doubt, that when I see the quote, it will be fair, right Ken?

Congratulations on earning Diamond Certified for 25 consecutive years. Engineered Soil Repairs has…read morebeen rated Highest in Quality and Helpful Expertise, maintaining that top-level score based on surveys of 526 verified customers. Yours is a superstar performance for quality-seeking foundation contractor & earthquake retrofitting clients throughout the area. Well done! Basement Repair Crawl Space Repair Foundation Crack Repair Foundation Engineering Foundation Inspection Foundation Repair House Leveling Pier And Beam Foundation Repair Basement Repair Crawl Space Repair Foundation Inspection Foundation Repair Pier And Beam Foundation Repair Seismic Retrofitting

Update: the work finally got done and it is beautiful. Their reputation as the gold-standard for…read morethis kind of work is clearly deserved. Upgrading to 3 stars, with the 2 star penalty for the totally ridiculous year+ it took me to get them to actually do the job. The simple answer to the owner's question of "how can we do better" is to honestly and accurately inform customers about what to expect, and then deliver. No secrets there.

I can't say enough good things about the work that was done and the great people who did the work…read moreon leveling my home. Levi Sanchez made the process seamless in its execution and follow through. Francisco paid close attention to every detail along the way. The whole process was fascinating. Never have I have any work done on my house where the workers left the place cleaner and more picked up than it was when they arrived. And things looked pretty darn good when they got here. I told them they made the neatest mess. Even the stones along where they dug down for the project were replaced better than I had arranged them. I could go on and on ... Considering how everything went so smoothly before during and after the construction, I don't think I could beat the service and value that I received. I passed Perma Level's info on yesterday to my handyman who sent it to a client of his who may give you all a call. Thank you for a great experience overall.

We hired the PermaLevel Team to level and stabilize our 3 story, 87 year old home foundation. They…read morewere very professional and easy to talk to. I had no doubt that our home was in competent hands. The workers worked very hard for about 18 days. We had 33 push piers in total. Francisco took the time to show me how the push piers worked and shared with us all the steps. Both Levi and Francisco were patient in answering all of our questions. The team was thoughtful and showed up on time every day. They secured our home when they left for the day. Our home is noticeably level now. To add, they were priced fair. The icing on the cake is when they mailed me the certification that the construction done meets all the structural requirements for structural pier placements and copies of all the pier logs and their measurements all nicely put in a folder for our records. We are all set for the roof top deck now! Thank you Levi Sanchez and Francisco for a job well done.