Jason and his team did an excellent job on our courtyard and entry way project. Everything from…read moredemolition to installation of pavers to completion was stellar. We won't hesitate to use Black Diamond again for our landscaping and paver needs!

Excellent! Jason and his crews completed it all to my…read moresatisfaction.. they came back and addressed my little points and were flexible when my ideas changed. I recommend them!

Excellent service. I mean excellent…read more Rene (the owner) and his brother Alex were great to work with. They clearly know what they're doing and have a lot of experience. One thing that really stood out is that they noticed our old driveway had the wrong slope and that the approach up to the front porch was too steep. They corrected the driveway so it now has a proper slope toward the road and added a new step for us -- at no additional cost. That was not something we asked for, but something they caught. Everything was done exactly on schedule and exactly at the agreed price. No surprises. They also worked smoothly with another contractor we had on site at the same time. Before they left, the cleanup was immaculate. Several of our neighbors noticed how nice the driveway was looking. We are very happy with this. Competitive pricing, quality work, and easy to work with. I would highly recommend Rene, Alex, and Navarrete Concrete.

Rene and his crew did an amazing job. Once the permit went through they started right away and…read morefinished the job of replacing, releving and cutting back tree roots that were lifting up my sidewalk. Looks completely level and makes the front of our place look awesome! Highly recommended!

I highly recommend Miguel and his team. We had our front walkway and driveway redone and it looks…read moreamazing. They were a pleasure to work with and they also worked very efficiently.

Incredible workers. True craftsmen. Detailed, timely, professional and finished on schedule. Quiet…read moreand respectful. At the end of each day they would always clean up. We are now enjoying our beautiful backyard with pool. Anne F

My neighbor gave me Hector's phone number when I told her I wanted to fence in my front porch. She…read moreused his services for her house and couldn't recommend him enough. I called, and he came over that afternoon to review what I wanted. He gave me a quote a couple days later and it was in my budget, so I asked him when he could start and he gave me a date in two weeks. His crew came on time and finished the job in two half-days. It looks great and I'm so excited to hang out on my front porch with my dogs this summer!

Great experience with Hector and his team. We requested a quote through Yelp for a front yard fence…read moreto keep our toddler in. He came out and his pricing seemed very fair. He knew exactly the style we wanted. He had an opening quickly and got the job done in two days. We are very happy with it and the crew was so nice! We will definitely use them for our next fencing project. - Sarah in Petaluma

Omar was extremely responsive, gave a fair estimate for the work I needed done, showed up on time,…read moreand worked very efficiently! The area was left looking cleaner then it was when he got there and am I very happy with the way everything came out. I would absolutely use Omar and O.C.O Landscaping again for any other job I needed around the yard. Highly recommend!

We worked with Omar for a landscape cleanup that was years overdue. They do a beautiful job…read morerestoring our front and back yard, clearing away all the debris and careful pruning of all our trees and hedges to trim them back while still keeping the shape and feel of each plant. His pricing was definitely reasonable and his crew was great. It was a no brainer to hire them as our maintenance crew after that. Our kids keep expressing how happy they are to have a backyard again now that it's clean and able to relax and play in it. My only regret is I didn't call him sooner!

Sergio was excellent to work with. He arrived on time and cleaned up after himself. He had very…read morecreative ideas to help fix problems that we had in our yard. While he was doing the work, he found problems with earthquake safety and the pad for our air conditioner, which he fixed. He worked on many projects in our yard in a two month period including the following: -new fire pit (which included demolishing old fireplace that was not built properly) -new steps into the back yard (to replace the one concrete step that was not safe) - new pavers for the front yard which replaces the driveway and the side yard (which included demolishing the driveway) - new rock wall bordering the front yard on the side and in front -new rock veneer on either side of the garage -new column mailbox -new walking path on the north side of the house with stepping stones (which included removing concrete that had been stored there) -new pad for the air conditioner on the north side -new concrete to shore up the pillars in front of the house to make the house safer for earthquakes -new redwood garden bed on the south side with mushroom compost -new pavers on the south side that match the ones in the front including a patio where we can put a table and chairs -moving the flagstone and putting it deeper into the ground while adding more flagstone in the backyard to make it safer and also more practical for us. -removing flagstone bench which we didn't like. He and his crew were very talented. They used high quality materials and their craftsmanship was top notch. They took the time to do it right and did not use shortcuts. He was an excellent communicator and willing to answer any questions we might have. He assured us that he was not finished until we were satisfied with the results. He has many years of experience in masonry and it showed. We were constantly adding on as we found new areas that needed improvement. He was flexible and willing to work with us. He worked with the suppliers to ensure that we would get the materials as soon as possible. Our house was the talk of the neighborhood as everyone came by to admire the results. We were very happy with everything he did. There are before and after pictures below so you can see the difference in how our yard looks. We would highly recommend him.

Sergio was very professional, and always on time to the job. He was easy to work with, and gave…read moresome very good advice about how to handle our concrete steps down our hillside. Great job!

These guys are great! Super efficient and quality work completed. They even trimmed my trees and…read morepulled the dead plants from around the new fence installation! The guys working were so nice and respectful of the property. Cleaned up when they left by air blowing my deck and packed out their debris. Thank you!

I recently had the pleasure of working with Ergeon for my fence installation estimation , and I…read morecan't recommend them enough! From the very start, the service was top-notch. Alejandro, the service representative, was incredibly professional and attentive. He conducted our video call with clarity and made the entire process easy to understand. He listened carefully to my needs and provided insightful recommendations, making sure I felt comfortable every step of the way.

Cesar at Sierra Concrete helped me patch up an area that has been bugging me for years because of…read moredrainage issues. He installed 40 ft of channel drain in area that had some pretty uneven existing concrete and did a very nice job. Showed up on time and finished the job earlier than expected.

Cesar and his amazing crew accomplished a mind-blowing amount of work in less than a week and with…read morethe utmost professionalism. We are building a pool in our backyard, and needed a concrete contractor to pour a concrete decking all around the pool. After much deliberation and interviewing 5 different contractors, we hired Sierra's Concrete to do the concrete decking. They were the most responsive, had the best suggestions, and they had a large selection of photos of their previous work online. Their contracted work entailed: 1 - digging an 87 feet long, 6 feet deep French drain around the pool 2 - installing surface drains to collect rain water 3 - forming and pouring a roughly 1500 square feet deck according to our custom design Sierra's Concrete performed the work to perfection, ahead of schedule, and left the place cleaner than how they found it. It was a real pleasure to witness their performance. Their dedication, coordination, attention to detail and work ethic all shone during the 6 days that they spent here. I never witnessed any heated temper or frustration, the entire crew worked in perfect harmony in a relaxed but professional atmosphere. You could tell that they enjoyed working together and took great pride in their work. Cesar had excellent suggestions to improve on my design. I never had to ask him to do anything twice, and he was true to his word until the very end. His team worked relentlessly, barely ever taking breaks, moving from one task to the next without ever getting into each others' way. They left the site immaculate, even taking the time to pressure wash the driveway. They went above and beyond the call of duty at every step of the way. The end result of their combined effort exceeded our expectations. Cesar is a maestro, and he orchestrated everything with talent and brio. He and every member of his team are true artists. I would enthusiastically recommend Sierra's Concrete to anyone looking for quality drainage systems and beautiful concrete work. I could not have asked for anything better.