Discovered broken spring at 8:30am. I called Hamid, Ed was on his way by 8:50am and new spring…read moreinstalled by 9:30am. A Plus Plus Thx, Sheldon

Knowledgeable and helpful after we had a really bad experience with A-Z garage. Hamid was super…read morehelpful over the phone, and he sent out Hui who did a great job resolving our issue and talking through what we'll need to address next for maintenance and repair. A Plus Garage is our new go-to.

We are the owners and designers of a nearly 4,000 square foot high-end home in Marin County for…read morewhich we recently completed new construction. We hired a general contractor and agreed to use all of their selected subcontractors except for a small subset we insisted on selecting ourselves, including High Tech Screens & Shades. We thankfully discovered High Tech Screens via online searches, and validated them through our Windows & Doors subcontractor/reseller. (we installed the highest end Marvin Ultimates and Marvin Moderns throughout our project) High Tech (Josh and Justin) arrived as scheduled, and always on time. They assessed and installed custom screens on four of our doors, including two outswinging french doors (2 screens on each), and two single outswinging doors. High Tech's attention to detail and quality work is notable. The finishes match our door trim as desired. The function of the screens are excellent, and the screens "hide-away" from view when not in use / retracted. Further, High Tech's screens and craftsmanship are so good that we unfortunately had a worker inadvertently walk through one of them after installation (the installation was so clean he didn't see the screen). Josh and Justin found time to return to the site within 48 hours and repair the screen so that it works like new. We cannot recommend highly enough High Tech Screens & Shades. If you are looking for a professional job/installation for screens for a high-end home, they are the truly the only firm you need to consider.

Super experience. I organized getting some screens installed for my bosses property in SF. I live…read moreout of state so I really appreciated how helpful and communicative Josh + his whole team were throughout the process!! The screens look great, thank you! 100% recommended.

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.

Eric and his father were a pleasure to work with. Eric kept me updated throughout the project with…read moretexts and photos. He responded quickly to any questions I had and made the entire process smooth. I highly recommend them.

Took he and his wife almost 5 hours to clean up our front yard. They did a great job. Arrived on…read moretime and charged a reasonable amount. I'll definitely use them again for my next trimming and cleanup job.

They helped me with monthly maintenance for almost 2 years. What others said is true that it is a…read morebit challenging to communicate with them. I dropped some of my landscaping projects as a result. They only accept physical checks, which is very inconvenient as I have returned to office now. Their pricing was okay... but they left out my side yard to weed... argh.... Now that I found my yards out of control with weeds. I don't think they visited for a while from my cameras. Looked up yelp and realize that they are closed? Tried to call them to confirm. But no one picked up and their mailbox is full. I now have found a new gardener... still unclear on what happened... oh well

We had an excellent experience working with Omar and his team on our backyard project. They removed…read morean old cracked concrete pad, installed artificial turf, added pavers, and planted star jasmine along a trellis, and the entire process was smooth from start to finish. They were professional, punctual, and incredibly respectful of our home. Every day they showed up on time, kept the work area clean, and made sure everything was tidy before leaving. Their attention to detail really showed in the final result - the turf looks fantastic, the pavers are perfectly set, and the trellis with the star jasmine completely transformed the space. See before and after pictures attached. Their pricing was fair and transparent, and Omar himself was very easy to communicate with throughout the project. Any questions we had were answered quickly, and he made helpful suggestions that improved the overall structure and design. We're very happy with the outcome and would absolutely work with them again. I highly recommend this team to anyone in the San Francisco Bay Area looking for reliable, high-quality landscaping work.

AMAZING JOB! We are really happy with how the project turned out. After dealing with a crazy…read moreovergrown backyard for a couple years, we hired OR landscape to clean out the yard, lay weed barrier for the whole yard, and lay down mulch and gravel in multiple areas to ensure weed prevention. They also installed a 30 ft retaining wall in one section that was very steep so now we have more usable space in our yard. The crew was very friendly and professional, and cleaned up after themselves. The owner was very easy to communicate with. 5/5 experience, would highly recommend to others!

I recently hired Steve Turner of Black Diamond for a comprehensive outdoor project that included…read morepavers, planting, and irrigation. They managed every aspect of the project with a high standard of quality and strict attention to detail. Design Expertise: The team was incredibly thoughtful during the planning phase. Their design insights optimized the layout of the hardscape and plants, resulting in a highly cohesive and functional outdoor space. Quality & Speed: The workmanship on the pavers is outstanding, with precise cuts and proper grading. The irrigation and landscaping were integrated seamlessly. In addition to the high quality, the team worked efficiently and completed the project as scheduled. Thoroughness & Cleanup: They were meticulous from start to finish. Once the work was completed, they performed a timely and thorough cleanup, leaving the entire property spotless. Reasonable Pricing: The pricing was highly competitive and fair, offering excellent value for the level of professionalism and quality delivered. I highly recommend Black Diamond for any detailed hardscape and landscaping projects.

Black Diamond PS&L installed artificial grass at my home on Stanford campus. The result is very…read moresatisfactory. The project manager was Steve Turner, who did nice work scoping out the project and explaining the process of installation. He diligently following the progress and addressed any needed alterations. The installation team consisted of Jose Perez and his son and daughter did a very impressive job of demolition, preparation and installation. They demonstrated artistry in their craftsmanship. The team was also very respectful of our property and left it clean and in good condition. I am pleased to strongly recommend Black Diamond and this particular team.