This business totally ruined my garden dreams. They took advantage of a sick person who has been…read morebedridden for the last two years and just started getting out of bed and started gardening. I purchased their 420 gardening mix which THEY THEMSELVES RECOMMEND for gardening purposes. When I started watering the soil, as the water contacted the soil it became apparent that is was mostly sand. I proceeded to do a quick soil test where you put your soil in a jar and shake it. The contents will fall on to the bottom and separate into layers. To my eye, it looked like it was 60-70% sand. I kept calling asking questions about the soil, BUT Theresa, the owner kept going in circles, repeating their no refund policy and stating they haven't had issues with the soil. Understandably so I got impatient and upset with Theresa and told her that the product is a scam. I will admit, I was upset and hung up on her as she DID NOT APOLOGIZE ONCE. She kept telling me "I'm sorry you feel this way but the soil is good, I don't know what to tell you." The whole time I was on the phone with her, which was multiple times, she never told me that she was the owner. I asked to speak to a manager. She gave a number to call. Well, it turns out she referred me to her soil supplies. This guy mixes the soil himself. According to him it is 50% sand. A quick google search will tell you that soil should not contain more than 25% sand. Their supplier, whom Theresa referred me to, told me the sand content is 50%!!!!!!!!!! I spent 4K thousand dollars on this garden, paid guys to fill the beds and not I have 5 cubic yards of unusable soil. I posted about this in my local Facebook page and other people are reporting the same issue. I'm being quoted thousands to dig it up and dispose of it. This soil should not be marketed as a gardening soil. I'm sure it's great for other things but not gardening. It is a scam and it will ruin your gardening dreams. I also purchased some pea gravel, that I love. But their gardening mix is flawed and needs fixing. Please don't make the same mistake as I did. This business has no integrity and goes as far as to slander their customers and make it out to be the customers fault. I hung up on Theresa because of many reasons one for them being that I'm severely ill from very difficult medication I'm taking and running to the bathroom with nausea and vomiting multiple times per day. The owner has since attacked me personally online on Facebook where I asked if people were having issues with the soil. She hasn't apologized or attempted to try to remedy any of it.

LOVE this place. As soon as we have more projects and need anything of their type we will only use…read morethem. I cannot thank the staff enough for being helpful, efficient and kind. The drivers have been incredible. From purchase to delivery this place is top tier. Thank you for all our help!! You guys are awesome.

If you're remodeling and haven't checked out Granite Expo in Pittsburg, you're missing out on a…read moretrue hidden gem. They consistently deliver high-quality materials that actually add value to your property--not just visually, but in durability and function. Their kitchen cabinets are solid wood (not particle board) with soft-close features, and the craftsmanship is immediately noticeable. The countertops, sinks, faucets, and flooring are all top-tier for the price point--you genuinely get more than what you pay for. What really sets this location apart is the customer service. I've been to other Granite Expo locations, but Pittsburg stands out by far. Ray has been incredible to work with--he helped us back in 2013 and again in 2026, and his knowledge, patience, and attention to detail make the entire process seamless. I've been recommending this place to friends and family since 2013, and it continues to deliver every single time. They are consistent with reliable quality, great pricing, and outstanding service. This has become my go-to place for remodeling and renovating properties. It's hard to find all three--quality, value, and service--in one place, but Granite Expo Pittsburg delivers every time.

Worked with Jesenia at the Granite Expo Pittsburgh, she is absolutely amazing to work with. Her…read moreexperience & knowledge of all products are outstanding. Communication is above and beyond and will always go the extra mile to make all purchases easy and enjoyable. Purchases made were for 2 bathrooms - vanities, quartz, shower doors, tub etc, full kitchen plus granite countertops, sink, stove hood & flooring. Jesenia took our kitchen measurements and within 1 hr she had the design completed. Once installed it was 100% perfect. Her customer service is outstanding. Prices are very affordable & quality products. Highly recommended!

Great experience at both the Martinez and the Antioch location. knowledgeable staff! Helped me find…read moreexactly what I was looking for.

East Bay Welding supply is the place welders prefer. The inventory is huge, and they know their…read morebusiness and the needs of their customers. If they don't have it they will find it. Welders are their customers and they put the needs of their customers first! Great group of folks here. TC Gotcher

This is already the second project we've done with "G.M Marble & Granite", and once again they did…read morean amazing job with our kitchen granite. Everything turned out beautiful and exactly how we wanted. Brian and his team are very professional, polite, and truly pleasant to work with. From start to finish, the process was smooth and the quality of the work is excellent. We are very happy with the result and will definitely contact "G.M Marble & Granite" again for our future projects. Highly recommend!

The best of the best!…read more This business is in Oakley by the Antioch Bridge and not in Concord. I needed a remnant to create a small counter for a new office. Cynthia provided wonderful customer service and expertise. Throughout the whole process they treated this small job with the professionalism of a very large job and taught me all about countertops as well.

My experience is great with everything. Affordable prices friendly staff good location.read more

Very nice marina with a super friendly staff. It amazes me that everyone addresses me by my name. I…read morealways feel safe when I am at this marina because security is always on top of things. There has never been a night when I visited my boat without the security guard pulling up behind me minutes after arrival. Some people may find that annoying but I find it comforting.

We had 3 trucks delivered to our house today. Every truck on time and worked seamlessly to fit on…read moreour tiny street. Every driver was awesome! A huge shout out to Sheila! What an awesome lady! She worked her butt off and was so inspiring to talk to in my crazy. The job she did was flawless. She worked with everyone so well and again made time to make me smile during ( in my head) total chaotic morning! You need concrete? Call them!

Paid an extra $500 for colored concrete and the color wasn't mixed well. There was regular grey…read morespots all through my mocha concrete when it dried. I ended up having to paint the entire patio after it was all said and done. Do yourself a favor and do the same if you want color. Also note because they don't tell you this when you book but there is a $2 a minute fee if you take longer than an hour to get the concrete off the truck! No seriously $2 a minute!!! The driver was really nice but because of the lack of communications as far as the fees until after the truck is there and the outcome of the color I do not feel confident recommending this company.