Sean is the main man. He knows his foundations inside and out and up and down. Sean is also a very good bloke. I highly recommend Foundations R Us! read more

Sean and his team are great. They have completed several challenging projects for us over the past few years that have required careful planning and coordination and each one has been successful. Sean is a good listener and problem solver who will help guide you thru the many twists and turns of the construction process. Highly recommended!! read more

I don't even know where to begin. Sean was so knowledgeable, thorough and easy going. I can't remember the last time I worked with someone so competent but also with plenty of common sense who wasn't just trying to make as much money as possible off my situation. After his inspection, I was relieved by all the good news and he left me with some differing options for plans of action for the issues he saw. He was so, so giving of his time and patience, and I couldn't be more grateful. read more

Friendly, helpful, and communicative, Sean has helped me numerous times on concrete and other projects. The sidewalk of my house sloped water to flow under my garage instead of away from the house. Unsurprisingly, this caused dry rot, termite sightings... Not only did Sean fix the problem (goodbye termites!), he made the whole experience fun and stress-free. Sean is also great at following my engineer's designs, a big plus. Looking forward to working with Sean again in the future. read more

I reached out to Sean on Yelp to check if my extremely-uneven floors were indicative of a serious problem. He was very responsive and came over a few days later to do an inspection. Sean was honest with me about my options and didn't try to sell me on any of them, which I appreciated. Although I didn't end up using his services this time around, his professional opinion gave me peace of mind regarding the structural integrity of my home. Thanks a lot Sean! read more

I've been a San Francisco Bay Area Realtor for 16 years and have spoken with, and met, MANY foundation "experts". Sean is leagues better; more knowledgeable, and more solution focused than any foundation expert or engineer I've met. He is officially now my "go to foundation guy" and I will personally utilize his services for my own properties and will also recommend him to any client who is looking for exceptional service and guidance. read more

Sean is responsive, knowledgeable, and super friendly! We were able to schedule a consultation within 3 days. My husband could tell within minutes of meeting Sean that he was trustworthy and honest -- very hard to find these days! Thank you, Sean :) read more

I had a great experience working with Foundations R Us on our foundation repair. Very knowledgeable, prompt and kept us in the loop. They also helped us make sure we were making the most cost-effective choices. read more

We have a soft story in a 2 unit building that needed retrofitting and got a thorough initial assessment by Sean. He took his time in inspecting every area and touched on every component that is essential to reinforce the garage. A seismic retrofit can be a very expensive project and he is not a proponent of overkilling with upgrades. While safety is not something to discount, he helps in understanding costs benefit of components and which will stretch the furthest for the money spent. It was a very productive consultation. We felt comfortable through all of the questions we asked. read more

Sean and his crew performed some seismic work on our home that has provided us great peace of mind. It has been 32 years since the "Not-Quite-Big-One" earthquake in 1989 and we wanted to feel safer and protect the biggest investment we own. Sean is very helpful, forthright, and trustworthy, and was flexible in working with us. He cared about us as his client and went the extra mile to ensure the work was the highest quality. His crew worked hard and spent the end of each day cleaning up and sweeping the garage, which was appreciated. I highly recommend Foundations R Us! read more

Sean is a very knowledgable person. I'm happy I hired him to check out the house with me and my husband on a house tour. It helps us decide how much we can offer for the house with structural and other system concerns. He gave us information about different types of foundation and how it works. He also give us options to repair those problem effectively without getting us broke. What I appreciate the most is the fact that he just pointed out the problems of the house and things we should do first if we get the house. He didn't try to sell himself for the job. We got him for an hour to check out the house and he didn't waste a second of the time. I don't think he breathed much( LOL) because he tried to give as much information as possible within the time we had. I highly recommend Sean. And if I get the house, I'll definitely hire him to work on my house! read more

Our foundation was badly damaged and need to replace. We called a few different foundation contractors and decided to choose this company. Sean is super knowledgable and responsible. He always response to my message and phone calls. He is on time and he does everything he promises. He went above and beyond to do some extra services for us. He made sure my house is strong and secured by adding more beams to support the house. He also fixed another part of the foundation, which was not discussed at the beginning of the project. He is honest and transparent. He is aways on top of everything and always makes sure the place is clean and tidy everyday after they finish the job. The most important thing is that he finished the project on time. I'm super happy with the result and the whole experience working with Sean was very easy. I would definitely recommend him to everyone. I will go to him if I need any help about construction in the future. read more

Sean was great. My wife and I were interested in a specific property but weren't sure if the foundation was reliable, so we called Sean. He walked the property with us and gave an extremely detailed breakdown of the current state of the foundation and some potential options for stabilizing it. He is super friendly & knowledgeable. Thanks Sean! read more

I was fortunate enough to reach out to Sean around 10am and he was free to come run through an inspection with us that evening at 6pm. He was responsive over text and arrived early to get a jump start ahead of us. Sean is extremely detailed in his work. He brings a wealth of experience and isn't afraid to share it. He is direct, highlighting the things worth calling out and given his honest opinion. Along the way he was very good about ensuring we understood what he was saying and the implications of it along the way. He jokingly handed me some sketches and notes he had saying this was the closest to a report I'd get. This worked fine enough for me as I was just wanted someone to flagged risks and give ballpark estimates, but noting in case others are looking for something different. read more

We had a great experience with Sean and his team. We hired them to do some foundation work and hope to hire him again for future upgrades we plan to make. He was communicative, efficient, and open to talk through different options and tradeoffs. read more

After removing our 1st level floor, we discovered some moisture invasion through the concrete and lots of white powdery substance build up. We paused our project and consulted few foundation contractors. Sean responded immediately to our inquiry and visited our property the same week. He spoke to the findings with great detail and knowledge. Sean took the time to examine the premise then recommended a step by step repair process. When I told Sean another contractor recommended a more extensive repair, Sean stated it unnecessary as the damage does not warrant all the work and will cost too much money. We asked Sean to give us a quote at the end of the visit. He courteously declined because our project was too small for his scope. He reiterated the step by step process and assured us that is all we needed to do as the damage was not extensive. He offered us to reach out to him if we have additional questions. Shortly after he departed Sean sent us product information we needed for the repair and followed up with text responses to additional questions. Even though Sean did not end up doing any work for us, we were extremely impressed by his responsiveness, knowledge, professionalism and customer service; hence the 5 star review. I recommend Foundations R Us to anyone in need of work and will definitely reach out to Sean for future projects as needed. read more

I have worked with many contractors over the past 2 years and I must say Sean is the BEST. He is someone you can trust to be honest, efficient, stand by his work, show up on time, communicate well and an all around nice person. I look forward to having him complete additional projects on my house. read more

Sean is a an excellent contractor. He built a foundation under our front porch. Throughout the project, he was punctual, knowledgeable, a great communicator, a skilled expert, and he brought in a qualified crew. I would hire him again in a second. read more

Foundations r Us performed a very long awaited foundation upgrade (bolting and shear wall addition) to our 1924 Edwardian home. It could have been quite painful. But, Sean and his team were terrific, smart and efficient in their work, neat and personable. I wish that i had another foundation to bolt as I would use them again. Sean really knows his stuff. read more

seriously long over due review... but definitely not irrelevant as I still call on Sean for whatever building issues i need help with. I have three words to describe Sean; reliable, responsive, and reasonable. Okay one more; honest. Those would not be your typical adjectives to describe a contractor, typically. I know because I've dealt with another one previously. Sean helped me fully remodel my apartment flat from the studs. He would, at times, come with me to shop and pick up materials. Sean is always on time for the job and informed me on a daily basis of what's to come, which I really appreciate. He also updated me with what's going on and scheduling permit reviews with the DBI. Of course, with any project, nothing every goes according to plan, but Sean was flexible in helping me with whatever obstacle that got in the way. We may not always agree on things, but incorporated what I wanted in the job. Sean is a great contractor. read more

Flash forward to two years later when we were undergoing our Condo Conversion inspections. Sean not only stood by his own previous work but was willing to come in and help us make the changes necessary to pass the inspections. He was incredibly helpful!!! read more

Extremely helpful in evaluating my situation needs. Quick to reply and schedule. Friendly, good pricing, and great overall service.

Sean and crew built our deck and they did a fantastic job! Professional, reasonably priced and nice guys to boot. We plan on using him for other projects. read more

Sean was extremely helpful and communicative. He was very prompt and extremely knowledgeable. I would certainly retain his services again and would recommend anyone to give him a call. read more

Our Condominium was in need of some major structural repairs due to water damage and I was especially concerned because a lot of the damage involved the bedroom in my unit. I am on our building's Homeowners Association board and after almost 2 years of receiving estimates and going over references we were lucky enough to find Sean at Bonn Construction. Not only was his estimate one of the best, he was willing to stand by his work without hesitation. There were several board members involved and the project became more complex and involved than we originally expected. Sean shepherded us through the process, made recommendations that kept us on track throughout. He saw the work through to completion and returned until we were completely satisfied. He and his crew are very polite, patient, professional, trustworthy and easy to work with. I'm happy to say all of our water damage has been repaired and has not returned, and my bedroom looks fabulous. I have highly recommended Sean and his team at Bonn Construction to friends which is the highest praise I can give. Give him a call, you won't be sorry! read more

Sean proved that contractors can do great, affordable, efficient work and be entirely decent people in the process. His work on our foundation, backyard retaining wall and seismic upgrade work was first-class. He seemed to take as much pride in our home as we take in it, always going the extra mile. He worked fantastically with the inspectors. You should have no hesitation about hiring Sean. He is fantastic at his job. read more

Bonn Construction remodeled my kitchen and did a GREAT job! The promised time to complete the kitchen was four weeks, but it ended up taking seven weeks. I have to take partial blame for this because we did not have all the materials at the start of the remodeling. Moreover, the owner of Bonn Construction Sean, was very understanding and thorough to make sure everything was done correctly. Sean even came back after the remodeling was done to touch up on some areas like paint and electrical. Sean is very professional and easy to work with. read more

Sean with Bonn Construction completed various projects around our property as requested. Great, honest and friendly guy. He listened to our needs and completed the jobs on-time and in budget! Will definitely be using again! read more