Contractors in Concord

“It was a pleasure working with Green Group Remodeling. Our two bathroom remodels met our expectations and we are very happy with the work. Becky, our project mgr., had good ideas and suggestions for the bathroom designs which opened and brightened our small, dark bathrooms. She was available to help us pick out materials and make decisions and kept the project on track. Marko and his team were professional, good craftsmen and very clean and respectful of the house. We have already recommended Green Group Remodeling to neighbors and friends.“

“I had the pleasure of working with Golden Heights Remodeling for my recent kitchen remodel, and I couldn't be more pleased. David, the project manager, was incredibly professional and well-organized throughout the entire process. The crew was efficient and their craftsmanship was excellent. The project was completed quickly, and the final price was fair and transparent. The communication was top-notch, and there were no hassles along the way. I highly recommend Golden Heights Remodeling and David if you want a functional and beautiful kitchen!“

“The job got off a bit roughly when they were late, but they called to explain that one of their electricians had called in sick and they were scrambling to cover all the scheduled jobs. They offered to reschedule me for the following morning or later that same day. I chose later that day and Derek showed up as promised and completed the job in half the time they originally estimated. Everything looked and worked great and the invoice they sent over email that evening was exactly as promised. Everyone at S&B Electric was polite, professional and friendly. They do great work with a smile! I will definitely call them for future electrician jobs!“

“Atlas Pavers created a resort feeling backyard space for me, as well as paving my entire driveway and walkways.
They did an amazing job from the design assistance to the craftsman performing the work.
I will not hesitate to use them again if I have any additional paver needs.
The photos don't do the work justice, but I have added a few.“

“I highly recommend Rob's Odd Jobs. Traci is easy to work with when setting up a job to be done. Rich cleaned my gutters AMD was friendly, professional, and did a great job. I will definitely use them again!“

“We hired Regan and Kate the owners of Kiwi Pavers in the summer of 2025 to design and install a complete pavers system in the front, side and back of our property. They did an outstanding and high quality job that has truly transformed and upgraded our property that we absolutely love and is eye popping! We greatly appreciate the artistic and creative vision of Regan in creating a first rate paver system for our property. Regan’s team of installers are outstanding. They are hard working, timely, committed to high quality work standards, and customer focused! Finally, we enthusiastically recommend Kiwi Pavers to anyone looking to install a high quality paver system to their property. 10 Stars!!!“

“I’ve exclusively used Mares & Dow for all our skylights and sun tunnels since 2012. They are the premier Velux installers and I highly recommend them! Our latest project was a new patio deck roof with 2 skylights.
Jimmy Mares and his crew did a phenomenal job!“

“This is a very late entry. My sincere apologies to Elliott and Son Roofing: to Norm and his entire crew. Thank you for all that you do. My experience with Elliott and Son Roofing dates back to 2015, when the roof of my residence needed to be completely replaced. Elliott & Son Roofing did the job for me !! I have never been more satisfied with their crew/services; then and now. I have had no problems with my roof, but in my mind I know, too, that the company will always be there for me, if I need help. The type of roof that I have chosen, compared to other types of roof in the market were explained to me, which included the warranty, roof-life, colors, completion time, crew work days /hours, and cost of the materials/labor, which I found to be very reasonable. I made my decision and have not had any regrets. The crew came as scheduled and performed the roof job very satisfactorily, in a timely manner, as discussed and agreed upon. In the 8 years that I have been calling Elliott & Son for assistance (I must admit, have not always been pertinent to my roof that has been installed, but exteriorly-related), I find Norm to be problem-oriented, he listens, problem-solves, and demonstrates concern and attentiveness. He suggests solution to problems, sends someone to check out the issues on hand, and takes care of them. His crew are experienced and knowledgeable. I have never yet received a "no, I'm sorry, it is not roof-related" reply. Elliott & Son Roofing provides my mental health a very positive intervention, when problems arise. I made a conclusion that this best roofing company has a complete understanding of "what, how, when, and why". Consequently, I would like to suggest that the company adopt the slogan "WE ARE HERE FOR YOU ".“

“A few years after my husband died, I finally hit a wall when I saw a puddle of water by the front door and realized the roof was leaking all the way through into the house. I started calling roofing companies and no one would come out because they said it's not safe to walk on tile in the rain, I didn't know what to do and then I remember when I was a kid I knew a family that owned a roofing company and sure enough they were still there! I explained to John what was going on and he very calmly said don't worry I'll send someone out right away, he'll do a quick patch job and then when it stops raining, we'll come out to go over your entire roof and see what's needed. They did just that, and when they came back to do repairs and replace cracked tiles they were very thorough and gave a great price. I will never forget that they were the only ones who would come out when I needed them most!“

“Updating my review now that our kitchen project is complete! Could not be happier with it results. Birkin and team remodeled our kitchen and office. Both rooms look incredible! I look forward to cooking dinner every night!“

“Great contactor for everything you need from repair remodel or new construction there the best in our area“

“I had some drywall on the ceiling that needed repair. They did a good job, very reasonable prices. Very clean. They were also responsive over text message. I would hire them again.“

“California Concrete Overlay did an excellent job. Esaul and his crew were 1st rate. They executed on all the deliverables and it was a pleasure working with them.“

“Our home remodeling was perfect very reliable company. We love them. We felt really confortable with our home remodeling process. The quality of work was perfect ? We highly recommend“

“I truly love my patio. The installers were the kindest gentleman I love looking out the window and seeing this beautiful patio that was custom built for me highly recommend.“

“Thinking of remodeling our home so stopped by to get inspiration. Rebeka was incredibly helpful and patient with our many questions. You can tell she has years of experience and strives for excellence. Had a lot of great tips. Will be back if we move forward with the remodel.“

“Carlos and his team are extremely professional, communicative, and their experience really shows in their efficient, detail-oriented work process. Really made things easy for me as I needed an affordable option for painting.“

“We bought a house in Vallejo and needed to replace the front door which was old and janky. I heard about Dolan's from a friend and so I filled out the form on their website and Travis contacted me a day later. He came out and assessed the job and guided us through the door selection process. The door we chose had to be ordered which took about 4 weeks and then we set up the install date. Tyler and José did a fantastic job and knocked it out in a day and a half. Don't hesitate to get your door from Dolans.“

“I've worked with various contractors before on small projects and stuff but this time I got my bedroom and kitchen remodeled and I coolant have picked with a better group of people to work with. Everything from getting an estimate to the remodeling went smooth. I MEAN EVERYTHING! And for that I thank M&M crews. I'm beyond happy with the results and I believe my money was well spent. Thanks guys.“

“My mom had a house fire and they stepped in to assist right away! It was stressful and there were some hiccups along the way but overall they were responsive and professional and Jennifer went above and beyond to work other us! Thank you for all your help!“

“We upgraded our electrical from 70 amps to 200 amps. The work was very professional the workers were very personable and respectful of my property. I highly recommend them to anyone who needs electrical work done I give them 10 s“

“Me and my wife were really impressed with their work and the time frame they finished. Really nice guys to work with and Adriana is very good at what she does on designing and putting the job together. Anything you ask or maybe want to change she was flexible on working with you. Would use them again.“

“This is my go to for structural inspections on listings and purchases for my clients in the East Bay. Myron and John always do a thorough job and provide the info my clients need in a straightforward manner to make important real estate decisions.“

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“This review has been a long time coming but, that said, this is probably the best testament to a job well done. We hired Cosmic Renovation to redo our Spanish style tile roof approximately 2 years ago. They are very good at explaining the process and the details without making it all feel like a big upsell (other companies did make us feel like that). Their price is fair, not the most expensive but not the cheapest but they deliver well on what they promise. The value comes from the quality of service and workmanship. Now that the new roof has been up for a couple years I can safely say it's doing the job perfectly. Definitely recommend Cosmic for your roofing needs, they are good at what they do from start to finish. Our project manager Blake was also very communicative and helpful in guiding us through the process and keeping us updated, no idea if he is still with the company but a shout out to him for being great.“