If you are going to Golden State Lumber, you need to ask for Sean. I've been building an ADU and he…read morehas gone out of his way to help me multiple times. He actually saved me a solid amount of money by pulling from a sister store's inventory, and worked with me when the surface condition of the wood was a priority. He spent time walking me through all the different material choices (pros, cons, and prices) so I could make an informed decision, and was so dedicated he even replied to my questions on his days off. Genuinely one of the most positive experiences I've had buying anything. Thank you, Sean

Due to one person's inept, lack of proper knowledge, and passive attitude I lost many weeks of lead…read moretime for materials I needed and it also caused me extensive financial set back. The person, Eddie Segundo, works in the Concord office. Be careful who you have to work with . M Ohady

Amazing Craftsmanship! Moulding Masters has installed moulding across our home multiple times over…read morethe last 15 years. Dominic and his team are always professional and courteous with incredible attention to detail. Highly recommend.

We were very pleased with the work completed today by Dominic Benda and his team from Moulding…read moreMasters. From the start, they showed great care in preparing our living room by carefully covering the hardwood flooring, wall artwork, and furniture to protect everything during the repair process. The team replaced the door casing, baseboard, and two crown moldings over 10 feet in length with precision and attention to detail. They also textured and painted the walls, ensuring a seamless finish, and painted the new moldings to match beautifully. The workmanship was excellent, and the professionalism of the crew made the entire experience smooth and stress-free. We appreciate their thorough preparation, skillful execution, and the clean, polished result in our large living room. We would gladly recommend Dominic and the Moulding Masters team to anyone seeking high-quality work. Bill & Olga (Pleasant Hill)

Best lumber yard in Bay Area. I love working with local…read morebusinesses. I've been working with them for 27 years. Andy in doors and windows is awesome and Russ inside sales is a great dude! Always quick and gets us the information needed to make decisions for our home as well as our projects.

The quality of lumber here is noticeably better than at other places. In my opinion it is…read moreabsolutely worth the slightly higher price tag. As was paying the small delivery fee. Which was waived in the end due to the amount of the purchase! We had a fence blow down and are replacing it. We ordered online after signing up to get a 10% discount. It doesn't come off at first. Make sure you get yourself that 10%! Ordering was very easy as was the website. Scheduling was a breeze. I texted back and forth with Angelique, very helpful she was! Delivery was flawless. Highly recommend!

Diamond K Supply is a well run landscape and materials supplier for your home projects and beyond…read more I recently purchased some rocks here to finish a backyard project. They had several contractors there, so they take care of your small or big project needs. I called them up to see if they had the rock blend we needed, which they did at a reasonable price. The service counter employee was helpful, and offered to sell me two cubic feet split into four bags. They said that one bag would weigh about 50 lbs., so splitting it up into four bags would make it easier to lift. I paid, and it only took about 10 minutes for them to make the bags and bring them over in a forklift to load up the car. Their staff is very friendly, and the store is clean and well stocked. I will be back for future outdoor projects.

I ordered gravel to fill an area for drainage, intentionally buying extra to account for compaction…read morewith a hand tamper. However, as I filled the space, I realized I was running out of gravel and ultimately didn't have enough. After calling Diamond K and providing my measurements, they confirmed my order and calculation were correct but didn't offer a solution. I was told the manager would call me back, but he never did, and my follow-up message received no response. My project is now on hold, which is frustrating. I'll consider other landscape supply companies in the future.

After a frustrating experience ordering a sliding door from Home Depot, I found Dolan's Lumber,…read moreWindows and Doors. From the start, their customer service was outstanding. They responded quickly to my inquiry and every follow up email I sent. Brian went above and beyond to help me, and even shared my situation with Milgard. He was also very knowledgeable and recommended upgrading the screen door for the slider since the standard one can feel a bit cheap, and suggested upgrading the glass to help with temperature regulation. He also gave me a quote for the exact door I originally ordered from Home Depot, in case I didn't want to upgrade anything. I really appreciated the time he spent helping me, especially since it was just one slider door. Excellent customer service. They definitely have my business going forward. Highly recommend!

We visited Dolan's at both the Walnut Creek and Concord locations on two separate occasions while…read moreshopping for doors and windows. In both instances, there were multiple employees working at the front desk area on their computers. While they may have been busy, no one acknowledged or greeted us when we walked in. Even a simple "Hi, we'll be with you shortly" would have gone a long way. My wife spent about 10 minutes browsing the showroom during one visit and we still were not approached. We ultimately left both times without speaking to anyone. We understand that some showrooms operate by appointment, and if that is the standard protocol, that is perfectly fine. However, a quick greeting, asking whether we had an appointment, or offering to schedule one would have created a very different experience. We did not have this issue at Golden State Lumber or Ashby Lumber, where we were promptly acknowledged and assisted. Unfortunately, based on our experience, we will be moving forward elsewhere.

They were so helpful and patient with us helping us design a fireplace. It could not have been a…read morebetter experience. Mark and the team were amazing.

I've had a great experience working with this moulding company. Long overdue review as I've been a…read morecustomer for over 13 years. Their customer service is outstanding--everyone is knowledgeable, friendly, and always willing to help. They almost always have the materials I need in stock, which makes planning projects much easier. On the rare occasion that something isn't available, Cesar and his team goes above and beyond to help find a solution or recommend an alternative that works just as well. Another huge advantage is their next-day delivery, which has helped keep my projects on schedule more than once. It's clear they care about their customers and take pride in providing reliable service. I highly recommend them to anyone looking for quality materials and dependable support.

I am writing this as I watch my husband and my son viber plate my sons side drive…read more We made our original order Saturday night to be delivered Monday morning. Added a yard via email on Sunday with no problem. One of us didn't do the math right and we were short. One more email and 2 hours later they delivered more base rock. Super easy to work with! We will use again and again.

Happy to say after having some trouble with the compost I ordered. Marcelo from the Rockery fixed…read morethis issue promptly. Thank you!

I've been doing business with American Ace concord for years! Great stock of plumbing supplies and…read morehelpful, knowledgeable staff. I like the fact that it's an open shop, meaning I can go in, grab what I need and bring it to the front to ring up. Nothing is more irritating than being in a rush and waiting for some employee to disappear into the back warehouse and take his time grabbing your supplies. There is a learning curve to the layout, but once you have been there a few times, it's a much quicker system. This is my go-to supplier for my company's plumbing needs!

First visit - needed some plumbing supplies. Couldn't find what I needed but guy behind counter…read moretold me roughly where I could find them, didn't move off his stool but he was helpful enough. One weird thing was I couldn't see prices for anything, and I needed my phone light to see things near the back. But hey, I got what I needed which in my case was unavailable at HD or big box store. Would go again, but not going to be my go to place for service.