Made Concrete Sidewalk. Stamped concrete with color. Excellent, on schedule, quality work.read more

We recently completed a large-scale backyard renovation with Stones Landscaping, and are quite…read morepleased with the results. This involved pouring over 1,500 sq. ft. of concrete, a large retaining wall, a patio deck, a new lawn, and a playground area. Here were some of the highlights of my experience: - Design Guidance: I relied heavily on Baltazar's experience and keen sense of design. His elegant hardscaping solution for the pool transition zones exceeded my expectations and tied the yard together perfectly. - The grading and drainage were very well done. Despite heavy rains, there was zero pooling; the rain gutters were routed directly into pipes beneath the concrete for a clean, streamlined look. - Smart Home Integration: All landscape lighting and irrigation were hooked up to smart-home enabled controllers for total automation and convenience. - The office staff was very responsive, addressing any concerns or follow-up questions usually within a single business day. Props to Gladys and Dahlia! Highly recommended!

We are very pleased with the after-service maintenance support provided by Black Diamond for our…read morehardscaping project. Their commitment to customer satisfaction extends well beyond project completion. I would like to specifically recognize Chavalah Mathieson, Client Support Manager, for her outstanding professionalism and responsiveness. She promptly reviewed our maintenance concern and quickly scheduled an on-site crew to address the issue. I would also like to thank Victor Thyago and his team for their excellent work. They completed the maintenance with great care, attention to detail, and efficiency, resolving the issue in a very short time. It is reassuring to work with a company that stands behind its craftsmanship. Thank you to Chavalah, Victor, and the entire Black Diamond team for your dedication and excellent customer service. Highly recommended!

"Approximately one year ago, Black Diamond designed and installed synthetic grass and pavers in my…read morefront yard, patio, and driveway. Recently, my front yard had to be dug up for a sewer line repair and installation project. I contacted Black Diamond and worked with Chavalah Mathieson to restore the synthetic grass and pavers. My experience with Chavalah and the Black Diamond team was outstanding. I'm extremely happy with the customer service, scheduling, and repair work. A special shoutout to Ruben, Ideliah, and their crew for their stellar craftsmanship -- they truly brought my yard back to life. Chavalah is one of the top three customer service professionals I've ever worked with. She listens intently, is tenacious, highly intelligent, professional, and personable. Even while juggling multiple customers and projects, she makes you feel like your project is her sole focus. Her crews arrive on time and complete their work with precision. The level of service Chavalah and Black Diamond provide from beginning to end is unparalleled. Thank you for re-beautifying my yard."

Out of all the quotes I received, they are competitively low. They are a newer company but seem to…read morebe branched off from their Landscaping company so they have more than a decade of experience. I usually have good communication with their assistant Emilio but response can be slow especially when trying to figure out when they will arrive and not show up until someone message me late of the delay. The contractors that did the demolition did not speak English well for me to clarify a request so some things went off as planned, but I ended up with a thicker stronger slab. Quality wise, the top finish was really nice but the pour on the first half left lots of honeycomb on the sides after the wood form were removed. After asking if they can honor their statement of customer satisfaction, Eduardo (owner) personally came in to repair it. It was a bumpy first experience, but I am satisfied with the final result. They also clean up after themselves, so that is much appreciated. Thanks.

From the owner: At RR Concrete, we’re dedicated to delivering concrete solutions that are not only durable and…read moreprecise but also stunningly beautiful. Our goal is to exceed your expectations, transforming your vision into reality. With a strong focus on building lasting relationships, we prioritize clear communication and seamless collaboration every step of the way, ensuring your project is a true success from start to finish.

Our friends said that replacing the long driveway, demolishing the deck and pulling up 400sq' of…read morebricks with pavers could never be done in just five weeks. Sunny Tubman showed them up. From the initial bid through the process and up to final clean up, Sunny and his crew did a wonderful job. The work happened quickly with the crew showing up on time for each workday over the five week period. Any issues were quickly sorted and the project came in on budget. We went from a tired backyard with cracked concrete, mis-matched bricks and a tatty old deck, to a showplace. Beautiful pattern in the pavers, custom steps and careful alignment of the footers for the new pergola have completely changed the back yard.

I really appreciated Sunny's approach when he came out to bid on our project. Was thoughtful and…read moreprofessional.

The fence that was installed definitely met my expectations and was built in only 2.5 hours. The…read moreinstallers showed up on time and they finished well before the estimated completion time of 4 hours. The craftsmanship and quality are definitely of a high level. I will definitely recommend Ergeon to my family, neighbors and friends.

In 2025 a fence put up by Ergeon in 2018 falling down. Center Post failing. Called the company and…read morethey would not fix the post but will instead put a sister post next to it to brace it for $900. I had an independent contractor replace the center Post for $500. This involved taking down the fence around the post, and removing the concrete bottom and failing post. Turned out that the culprit was termites invading from the bottom of the post and weakening it. Apparently the concrete bottom did not cover the bottom of the post.

Crew arrived on time and worked incredibly fast…read more Completed a small driveway project in less than 1 day at a very reasonable price. Would definitely go with Centeno's again for future projects.

We had a driveway that sloped towards our house and sections were cracked and missing due to tree…read moreroots. Jose was able to construct a new driveway from demo to pour in 4 days. He takes pride in his work and works hard along side his crew. They were also accommodating to my requests during the form building, which I appreciated. During the estimate and planning, there were a few difficulties in communicating my requirements, but this was true for other companies I contacted so not letting it impact the review. After a recent rain we can confirm the water is flowing away from the house and the broom finish and joint lines turned out nicely. Guess the true test of concrete is how it holds up in the next 30+ years, hope I can update the review positively at that time.

BUYER BEWARE!! I…read morehired Marcos several months ago to replace a driveway. 1) His undocumented workers destroyed my existing concrete, destroyed my garage door, damaged multiple other items on my property including spraying hydraulic fluid all over the newly painted house, and other damage. 2) Marcos the loser broke many CSLB rules. As a result his company was reprimanded by the CSLB. 3) Marcos has declared bankruptcy. Do not use this man. He is a con man and does terrible work. Maybe the stone looks good. BUT WHAT LURKS BENEATH! I was paying attention and now it's over for him!

Update again Marcus got in touch and was able to schedule the repair tomorrow. Hopefully everything…read morewill be fixed. I appreciate the quick response and availability of the crew for this repair.

Leticia at Let's Concrete saved the day when I got a letter from the city of San Jose demanding…read moreconcrete repairs in front of my house. She and the crew were polite and prompt. They started work right away and even interfaced with the city inspector to ensure everything was done correctly. The entire project went smooth and easy -- exactly what I was looking to find in a concrete contractor. I had an excellent experience with Let's Concrete, and I have already recommended them to a couple of friends.

I would strongly caution others before hiring Let's Concrete. Our contract specifically required…read moreour swimming pool walls to be cut down 18 inches, and we later discovered that this work had not been completed as agreed. Unfortunately, we didn't discover the problem until the next phase of our backyard project was underway. At that point, it caused delays and additional expenses to correct work we had already paid Let's Concrete to perform. We immediately attempted to contact them and made seven calls over two days to give them the opportunity to address the issue, but we were unable to get it resolved and could not continue delaying our project. This experience has been extremely frustrating. My advice is to thoroughly inspect and verify that every part of your contracted scope has actually been completed before making final payment.

Max did an incredible job on our concrete project! Highly Recommended!…read more They provided a clear, detailed quote, communicated well throughout the entire process, and completed the job right on schedule. The quality of the finish and structural prep work exceeded our expectations. Solid workmanship, fair pricing, and great customer service. We will definitely use them again for future projects!

Talk about an amazing experience -- reached out to them on a Friday afternoon, and the work was…read moredone the next morning with little issue or oversight from me. Had no idea they could work so quickly and of high quality, too! Thank you so much for coming to the house at a moment's notice and ensure that our driveway and side of the house was safe and walkable! The reviews are real folks. They actually did the driveway down the street from us, too!

Once again, Paul and his men repaired cement steps at my apartment complex in Sunnyvale…read more This was the second time I used Paul. In 2009 he repaired steps on another staircase and they are still solid and still holding up! As always, he responded to my concern quickly, gave me a quote, detailed contract, and always kept me updated with the progress. He took pictures of the finished work as well. Thank you Paul and his men!

Paul and his team did an excellent job completely transforming our front and backyard, including…read moreinstalling pavers, pouring concrete, and laying a new sod lawn. Communication was transparent and clear throughout the entire project. The team was highly professional, brought extensive industry experience, and provided helpful recommendations based on best practices. They completed the project on time and paid close attention to every detail. We are extremely happy with the final result and highly recommend Paul and his team!