I researched many structural engineers in the area. I received 3 quotes which were all over the…read moreplace. I have been drawing plans for 2 retaining walls to expand my driveway. I needed stamped wet signed plans and structural calculations for my permit. I had fully drawn plans already. Other places were quoting me 6 times the price Eddington did. They were very professional, quick response time and completed in only a couple days. They had great communication throughout the entire process. I was very impressed. Isaac personally went above and beyond to ensure my wife and I were completely satisfied. Was an all around great experience. I would certainly recommend. I have many additional projects I will absolutely be using them for. Do yourself a favor and make sure you receive a quote from them. You will be glad you did!

Andrew was quick and easy to work with. He made a Saturday appointment and was very prompt. Would…read moredefinitely recommend

Andrew was great to work with for our lot line survey. I highly recommend consulting with him for…read moreyour surveying needs.

I had a great experience with Keystone Structural Engineers. I needed a structural inspection on…read moreshort notice, and they were able to fit me in quickly. Mehdi showed up on time and did a thorough job, he checked the roof structure (my main concern) and also looked over the foundation and other key areas. I got the stamped report the next day. Overall, the service was quick, professional, and fairly priced. I'm really happy with the experience and would recommend them.

Highly recommend! I found Keystone on Yelp to look at a small crack in my outdoor foundation, and…read morethe process was seamless. Scheduling with Clair was incredibly fast--it only took about 2 minutes to set up a general inspection. Julia, my inspector, was fantastic. She was professional, knowledgeable, and very patient with all my questions. After a thorough walkthrough of both the inside and outside of my home, she explained that the foundation itself is fine--the cracks were just poorly mixed surface cement that needs repatching. She even caught two other issues during the walkthrough that I wouldn't have noticed otherwise. I really appreciate the honesty and the extra effort. Great experience!

Walley Concrete did an awesome job on our new driveway! Jeff was really easy to deal with and very…read moreresponsive through the entire process. He answered all our questions, responded to both phone and text messages quickly. Very professional to deal with through the entire process. We got 3 bids for our project and Walley came in the lowest. No up-charges, no extras and the project was completed on schedule. I would highly recommend them.

Walley Concrete out did our home. They redid our driveway and patio. Just an outstanding job! I…read morewould recommend them to friends and family. Jeremy is a honest man. Thank you again for your services!!

Stan and his team did an outstanding job on our front walkway and back steps. We started with a…read moreblank slate, gave him the design we wanted, and he made them look even better than we had imagined. We did a bullnose finish on the steps with step lighting and it came out perfect. It was something we definitely couldn't They were professional and well worth the wait. They're booked solid for a reason! We got 4 quotes from other contractors and Stan was the ONLY one to talk to me directly instead of just my husband. It goes a long way when a company treats women as equals.

We had a great experience with Central Valley Concrete. Stan always showed up when he said he would…read moreand finished our concrete pad in a timely manner. We are so pleased with our whole experience and would use him again for our next project.

Not going to lie , working with Dimitry was great. The guy is a consummate professional. I have…read morepreviously had bad experiences when remodeling special when it comes to sun rooms and patio covers but exterior improvement inc was amazing to work with. Great price, fast build, and amazing quality of work. Hopeing to get them back to do another project soon

Exterior Improvement recently installed a beautiful patio cover for us, and we couldn't be happier!…read moreThe quality of the work is excellent, and the entire team was professional, efficient, and easy to work with from start to finish. They paid attention to every detail and made the whole process stress-free. We're extremely happy with the result and will definitely be recommending them to family and friends. Highly recommend!

Great experience throughout. I had a section of garage that was sinking, in addition to a portion…read moreof sidewalk out back. Roberto was quick to come out walk and provide a free estimate, then Ana got me on the schedule right away. Pricing was very reasonable. Roberto showed up with his crew promptly at 6:30am on the scheduled day and was hard at work by 7:am. They broke out the old concrete, added soil, gravel, compacted it and reinforced with rebar, that was tied into my existing concrete, Its level, stable and not going anywhere. The quality of work was top notch. They throughly cleaned up after the job. Communication with Ana was great. Replies to questions and for documentation were very prompt. Kept me updated throughout. Unlike so many, where the individual who initially met with you to assess the work, is nowhere to be found on the day of the job, Roberto was there all day, working with his crew. Everyone in his crew was friendly and professional - would definitely recommend Brisenos Custom Concrete

Please be really really careful with this company. Yes you might see good reviews that are…read moreoutstanding compared to other ms. But don't let these reviews deceive you. Because I'm one victim from the reviews. I contacted Roberto for a concrete project back in fall 2025. He and his wife were both really responsive and on time for onsite estimate, scheduling and show up for the work. His explanation sounded professional but maybe because I had no experience in this area. After completing the work everything looked good "on surface ". Yes freshly finished concrete job always looks great. However within a few months issues kept coming up. There were cracks appearing and they became bigger pretty quickly. In addition the slope was done incorrectly that led water flowing towards the house wall and puddling around the house which was a big concern to the foundation. This project failed totally and I contacted Roberto to see how to fix. They showed up to remove the damaged slab. And the cause all appeared to be true as assumed. There was no base built underneath the slab which should a really critical step. The ground was not compacted at all. There was no gravel used. These are all the reason why the concrete failed because they didn't follow the standard at all. Be really careful about their job because they cheated as they assume you don't know. I asked them to redo this with quality and Anna was being really rude to me yelling on the phone. I just hope that they could remedy for the failed project which they admitted what was done wrong. Please stay with this company to avoid long term problems. Red flags: finishing job so quickly because cheating on necessary steps . Quoted lower amount because cheating on materials needed

"Our Man in Rio".... ....er, I should say, our man "IS" Rio,…read moreas in Rio Morales, owner-operator of Montgomery Structural Lifters. The first thing you should know, is that Rio is not just some guy who only shows-up at your job site to collect the bag-fulls of money you will likely need (regardless of who you hire) if you are unfortunate enough to need structural foundation repairs; but on the other hand, Rio was there every day on our job directing/orchestrating his crew and swinging a hammer with the best of them. That said, even if you don't know didley about foundation repairs, but are freakin'-out enough to start calling foundation experts, I can tell you from my experience of having no less than 13 contractors/foundation companies coming out in the past year before hiring Montgomery, Rio was the only one who instilled in me any confidence that his job approach was the right one for resurrecting the listing /crumbling foundation of our otherwise structurally sound 1920s Land Park garage. I initially emailed Rio pix of the deteriorated slab/foundation/dramatic leaning of the garage before he came out for his extremely thorough evaluation; and yes he did charge a fee (which was applied against his bid), but I can tell you it was the best investment I could have made. I have been in this home 43 years and am pretty handy with repairs/general construction, but I do leave the complicated jobs like foundations/roofs/HVAC to the pros, and I do know enough to ask the right questions and know the right answers when I hear them. If you don't have that kind of knowledge yourself, DON'T WORRY, Rio will give you the "straight-story" and you WON'T have to worry about getting ripped-off by shoddy work or un-needed repairs to "jack-up" a repair bill. Upon accepting the bid, Rio arranged for his structural engineer to draw-up the plans and took care of all the permitting, which went seamless, and on one occasion during the project while the city inspector was meeting with Rio on the job site, they were both on the phone with the engineer to discuss some of the foundation plans; which obviously made the "passing" inspections proceed without delays. Our job involved actually lifting the entire garage on steel beams and demo-ing the shot slab & foundation/re-racking the entire building with "come-alongs"/new internal bracing/seismic bolt & plates for the upgraded footers/headers, all which was brought up to current city code. Rio initially gave me two bids for my choosing: one to generally fix the foundation issues by repair or the second option, which I chose, to completely renovate the garage, and I couldn't be happier with Rio's attention to detail. He estimated 6 weeks from start to finish and Office Manage Dana always kept me advised of scheduling to keep Rio and crew from being in 14 places as one time! The crews always let me know beforehand what was scheduled for the day and ALWAYS showed-up on time and were a quite pleasant competent crew (Thank you to Travis, Rick, Jessie & Jesus for the great work!) OK I could go on and on, but I will say I am pretty picky who works on our house and Rio is as honest and competent as you will find, right alongside other top-notch contractors I have used ie "Fargo Construction" (now retired Land Park remodeler); "Sierra Pacific" for HVAC; and "Cal Vintage Roofing". To sum it up, we were extremely grateful that Montgomery took on our project and couldn't be happier. Thankyou Rio, Dana and the rest of the crew !!

I had my home inspected by a structural engineer and was advised that the cement foundation would…read morerequire piers. I read the yelp reviews for Montgomery Structural Lifters. they had great reviews so I called the company to schedule a home inspection and bid. The office gave me Rio's email and I emailed and then spoke to him on the phone. He said he would contact me to schedule the appointment. he never contacted me. I called the office and they kept saying he would contact me. i also emailed him again. He never responded. if he was to busy to do the job, he should have let me know that right away instead of wasting my time. I think his lack of follow thru was very unprofessional.