I don't want to leave negative reviews because I understand everyone is working hard to make a…read moreliving, but this was the first time I had to stop a contractor after 1.5 days because I was stressed and concerned about the way the work was progressing. I wanted my backyard demoed to install draining and concrete to make it low maintenance and fix draining issues during heavy rains. I felt the materials purchased didn't look right and were also different from what other contractor bids mentioned the material they would use. I even consulted AI and other forums online to make sure my intuition wasn't off. Either way, I don't think these materials purchased were the issue because if I am working with a good contractor, they would be able to either adjust to my request in a respectful manner or explain their approach rather than gaslighting me. First, Tran purchased triple wall HDPE pipes for a very long run for the draining (20+ feet). I assumed we'd be using PVC pipes and that was also the recommendation from most as PVC is more durable and less prone to bellying during the installation process. If issues arise, it's also a better material to snake through rather than triple wall HDPE as it is smoother and more durable. When I asked if the triple wall HDPE pipe could be returned and to use PCV instead, Tran responded as if I were crazy and mentioned the PVC pipe is not for outdoor use. I was taken aback and wasn't sure how to respond to this, I've only seen copper or plastic piping used for my indoor plumbing and there was PVC piping used outside we can see right in front of us as we were talking. Second, it's best not to use 90 degree elbow for my situation, and it's better to use 45 degree elbow to avoid clogging. If you've gone through elementary school, then clearly you can tell the elbow purchased is 90 degrees. I asked Tran if he could use 45, and he responded "These are all 45, you can take this to home depot and check." The elbow clearly looked 90 degrees, so I had to go out to home depot myself, take a picture of the clear difference between the 90 degree elbow he had purchased vs the obvious 45 degree elbow at the store, then he responded, "Ok, let me get the new elbow." This is the second instance of gaslighting that made me feel confused and concerned to trust this contractor to continue work. Third, because the draining was going to be installed underneath concrete, this means it will be challenging to unclog or check for issues if something went wrong in the future. I asked about this and wanted to communicate my desire to install some sort of drain cleanout, but I was cut off and Tran simply stated "I've done this so many times" and never answered my question properly. I felt taken advantage of and disrespected with the gaslighting while working with this contractor. I am spending a lot of money and this is a huge job that needs to be done correctly, as trying to fix plumbing underneath concrete isn't the same as fixing plumbing underneath an indoor sink. The fact that an elbow could not even be purchased properly was the last straw and I did not feel comfortable moving forward. I give 2 stars for showing up each day and working hard to demo the backyard as there was a lot of weeded grass and plants that needed to be removed.

Best Landscaping Award! Mr. Tran was recommended to me by…read moreYelp. Yelp stood by his work and I see why. He does exceptional work at very reasonable prices. He's professional and on time. He ensures you understand the entire process and cleans up when done. So, I would highly recommend his business for small or big jobs.

Very good job on my concrete patio. Not as familiar with tiling but still did a great job on my…read moresteps. I got ceramic paving tile samples that were too thick, Jose also didn't spot it, and I paid him extra for the extra work cutting it to size. I wanted to do a raised pergola (I chose Paragon Outdoor for its height) on concrete pedestals of differing heights extending from the patio to match pergola ceiling height with sliding door height (9 feet?). Required precision, laser level, making pergola before pouring concrete. Turn out nice. High pergola feels more spacious and higher end. Most pics 6 months after with only 2 pics of hairline concrete drying cracks.

Great service. Careful with yard decor. Hard working. Within my price range. Jose is the man !!!…read more Will share more pics once project completed.

Pedro's Concrete, Lic. 999304. Pedro and his crew put in a…read morebeautiful walkway on to our front yard. The demolishing took 1 day, the concrete poured in 1 day. Railings installed 2 weeks later. The crew is fast and efficient. Pedro is a pleasure to work with. Highly recommended.

Pedro did a great job. We had 3 parts to our job. Everything was done with skill and artist. I…read morewould highly recommend.

Simon and team did an awesome job transforming my backyard - from a muddy dirty mess to a beautiful…read morelandscape with drought resistant plants and pebbles. Throughout the process, he was responsive and professional. Lastly, his quote was much less than other proposals. I'd happily use Simon's services again.

These guys do not know how to cut hedges or plants. Super Amateur. Hedges uneven as if they were…read moredoing it for the first time. I don't know how they have so many good reviews. I had to stop a crew member who didn't speak any english from walking across my hot tub cover repeatedly! Was not able to answer any questions. Simon wanted $950 for this nonsense... I wrote him a check for $500 and sent them home early it was that bad. I literally paid them to leave!

needed a new driveway. I wasted the whole weekend waiting for the person to come and give an…read moreestimate. they never showed now called that they weren't coming, even though I had a text saying they were coming. Not a good first impression.

KC Paving is a professional and very detail-oriented paving company, and we couldn't be happier…read morewith the final result of our new driveway. Reasonably priced, they are expert in both asphalt and concrete which makes putting in a steep and difficult 150-foot driveway a "one stop shop". Jorge did a great job with the bid and process, and Eliseo was a fantastic foreman on the job. a great company which will add lots of value to your home for the price.

Excellent job! The Black Diamond team led by Mike Gurtler of the San Ramon office did a beautiful…read moreand professional job on our landscape remodel. From the landscape design work by Kirby to the professional installation by Freddy and Jorge, we could not be more pleased with the finished job. We continue to get compliments from neighbors about how great the yards look. Black Diamond is highly recommended!

We had an outstanding experience working with Nick Miller and the Black Diamond crew…read more They competitively bid a well designed curved driveway, with a stairway going down one side of the yard, and a pathway across the front of the house. Great design and installation of tasteful spotlights, mushroom lights, and some custom lights in the paver patterns. The Black Diamond team workers were fast, clean, organized, courteous, and their craftsmanship was excellent and the finished front of the house was a very custom and professional job. They were also flexible, which is probably most important. It now has a very modern, Tuscan look. What a transformation from cracked concrete! The neighbor dropped by, was amazed, and said: sign me up too! Definitely would recommend. It turned out better than we had imagined.

I can't say enough good things about Eric and his dad -- they are truly the best concrete team I've…read moreever worked with. This is actually my second time hiring them. A couple of years ago they helped me with a smaller concrete project, and I was so impressed by their professionalism and craftsmanship that I knew I would reach out again when it came time to redo my entire backyard. From the very beginning, Eric stood out for his clear communication and honesty. His quote was very fair compared to other contractors I contacted, but what really made a difference was how much thought he put into the design and planning. My backyard was in pretty bad shape -- uneven ground, cracked areas, and even a section near a retaining wall that wasn't very stable. Eric carefully looked at every problem and came up with creative, affordable, and effective solutions. He never tried to upsell or rush decisions. Instead, he made sure I fully understood each option, and he adjusted the plan to fit both my budget and my vision. During the construction, Eric and his dad worked with incredible efficiency and attention to detail. Every single day, they arrived on time, worked hard, and cleaned up so thoroughly before leaving that I could barely tell it was an active construction site. That level of care and respect for a client's home is rare and deeply appreciated. The final result completely transformed my backyard -- the concrete surface is smooth, solid, and beautifully leveled. They even paid attention to the small finishing touches that many contractors might overlook. The project was completed right on schedule, exactly as promised. Eric and his father are honest, reliable, and take great pride in their work. You can tell they truly care about doing the job right, not just getting it done. I wouldn't hesitate for a second to hire them again or recommend them to anyone who needs high-quality concrete work. They're the kind of people you feel lucky to find -- hardworking, trustworthy, and genuinely good at what they do.

Really great working with Eric and his father, Carlos. I love to support family businesses. Eric…read moreexplained everything about my driveway and path replacement. He made a special design for me that came out fabulous! They were great with my slight, LOL, change of mind decision making process. Dark grey, light grey etc. All in all an excellent experience. It has only been finished 5 days ago, and so far all good!! Thanks for your friendly, professional service. I may hire them again for a retaining wall.

Mud Worx did an exemplary job on our concrete countertops in our high-end loft in San Francisco…read more Frank worked beyond the estimated number of days to get the work done right to the level of excellence he demanded. Their pricing was excellent and their approach top-notch. Frank also went above and beyond to clean up and leave the job site better than he found it. Natalia was also on top of everything and a great communicator on billing and details. Highly recommended, you won't find nicer and more trustworthy folks to work with. (Will update with more photos once the other contractors have completed their tasks.)

Frank and the crew did an excellent job of replacing old and irregular concrete in the atrium of my…read moreEichler home with a "state of the art" customized modern design that looks great! It's refreshing to find a company that does quality work, is always looking at ways the project can be improved, and does so in a timely fashion.

We recently finished a full front yard renovation with Jefferson Landscaping, and we couldn't be…read morehappier! They handled everything: lawn removal, bender board installation, and fresh gravel/wood chips. They even added a charming fence that perfectly defines the space. The standout feature is definitely the new flagstone pathway leading from the sidewalk and driveway--it is absolutely gorgeous. We've already had numerous neighbors stop by to compliment the work; I honestly think we have the best-looking yard on the block now! Jeff has an incredible eye for design and offered brilliant ideas for the layout, boulders, and decorative accents. He was super responsive to all our questions, and even when we made a few mid-project changes, he didn't charge us extra, which we truly appreciated. I highly recommend Jefferson Landscaping and will definitely be hiring them again for our backyard!

I had first talked to Jefferson 12 years ago for my backyard. He then had done a design for…read morebackyard. We got the backyard done with someone else due to lower price ( Not by much but we did not know any better. ) we love the design but the decision to not go with Jefferson was something I regretted so when it came time to redo Frontyard the only person I consoled was Jefferson. He came up with great design within budget. Him and and his crew were professional and stated work quickly and finished in very reasonable time. He communicated every day to where they were and what they have planned for the day and week. My family and I are very happy with results and would recommend him for your next landscape project.

Great experience working with Augustin on our landscaping project. They did a great job bringing…read morethe space together and incorporated my design ideas really well while still offering helpful suggestions along the way. The final result looks clean and professional. I'd definitely recommend them.

I had a project that was too small for most of the companies that came to give an estimate or…read morediscussed the project with me, but Augustin from Ecosite still wanted to come by to look at what I needed done. He was very professional and helpful in completing the project. I ended up adding two extra areas and he was very flexible in making that happen, he even added in drains that I had not considered before the project started. I appreciated the help that he and his workers provided to me.