Outstanding experience! Requested a quote since several windows required replacement glass due to…read morebeing foggy/cloudy/seals failing. They were the second company I wanted a quote from. The first one never responded. In one week Concord Glass went from quote and on-site measurements to full replacement. Windows look outstanding! Took them less than an hour and you wouldn't have known they were here. Great communication and very easy to work with. Any glass needs going forward I will 100% use them. Thank you very much!

Julio did an amazing job adding shelved and mirror to our new home. Definitely would recommend for…read moreany glass needs. He is very courteous and experienced

I had used this glass company in the past, and recently worked with the new owners after they took…read moreover. They were confident they could handle my project, so I left it to them and they delivered. The husband-and-wife team clearly takes pride in the business. The work was clean, efficient, and done right, especially with large mirror installation for my home gym. Great to see the same company in good hands.

I can't say enough good things about Diablo Glass Company in Concord! They truly saved the day when…read moreI had a last-minute glass emergency. I reached out with a tight deadline, and their team jumped right in without hesitation. The customer service was absolutely amazing--responsive, professional, and genuinely helpful from the first call through the final installation. They made the whole process stress-free and went above and beyond to accommodate my urgent needs. The quality of the work is exceptional. The glass looks beautiful, fits perfectly, and feels incredibly durable. You can tell they take real pride in their craftsmanship. If you're in the Concord area and need custom glass, shower doors, mirrors, or any glass work done right (especially on short notice), I highly recommend Diablo Glass. They're a local gem! Thank you again to the entire team--you made a stressful situation turn out perfectly.

John came out and put a doggy door in our patio door slider…read more He did a great job. Also adjusted the lock and put in new rollers.

They were fast and fair. Good to find someone you can trust. I will use them again. Thanks guys!read more

I broke one of my sliding glass windows and Diablo screen and glass replaced it. They were very…read moreprompt and professional, and I would definitely use them again.

This company is under new ownership and seems to have degraded somewhat in providing faster…read moreservice. I would have given them a 3 star rating for the business if it wasn't the superior service Tim Ellis the Glazer who has been to our house a couple times. He is an expert in his field and great at customer service

After calling a few businesses for information about window glass replacement, I was lucky to…read morefinally speak to Kaya with Contra Costa Plate & Mirror. She was so knowledgeable, professional, and pleasant, I knew I had found my company. Marquis and his team came out to take measurements, and replaced the glass just days later. They were extremely skilled, respectful, meticulous, and ON-THE-BALL. So much so that before they left, I had already hired them to do the shower glass encasement for my master bath remodel. Always grateful to find wonderful establishments like this.

Quick response and quality work. I had a small window double pane which needed replacement and…read moremost vendors didn't respond or said no to such a small job. Contra Costa glass measured the window and replacement ordered and installed within a week. Will use them again on the future.

Justin, first I want to say thank you for being so efficient and kind…read more I was very happy with your service fixing one of my broken shower doors and you are very reasonable in pricing compared to other post Covid pricing that was outrageous. I definitely recommend. Hands down. Thank you again.

Justin installed a custom glass shower door for my bathroom remodel. I had some concerns about the…read morewaterproofing the primary contractor had done on the shower curb, and Justin was able to figure out how to avoid drilling through the curb in the wettest area. The glass looked amazing, I'm glad we went with the Starfire clear glass. Most importantly - about a year after the install I noticed a little bit of water getting past some of the glass near the showerhead. Justin came back out and touched-up the silicone for no charge, and also replaced the wiper at the bottom which had a bit of friction. I highly recommend this company!

I Didn't use LaMorinda Glass. They don't answer phone, but did call back. Prices VERY high compared…read moreto same service at Valley Glass. I was very pleased with Valley Glass.

These guys are great. I have Marvin Windows that are 35 years old and needed to replace the glass…read moreon one of the bay windows. Unfortunately, Marvin Windows does not make the special trim that is needed when you replace a window. This created a huge problem. Sean came in and figured out a way that we could replace the glass and trim out the window so it looks like new. He did an excellent job of matching the trim. Hats off to a job well done.

We had some broken windows and additional replacements needed at our company. East County Glass was…read morevery responsive, on site to provide a fair and reasonable quote and kept us informed of the complete process. The installation was quick and done well. Hoping to not have to, but we would definitely use them again!

The men from East County Glass came in, very respectable and they were on time as far as the…read morearrival time was given. They came got to work taking out my old shower, (the door was coming off the hinge), removed all the old parts. They measured to make sure that what they brought was correct, then they began installing my new shower, to my surprise, because I thought I was going to get the same type of shower, but they put in all glass, which makes it look a lot nicer. I am very pleased with the results and workma

We purchased our shower glass and doors from Schicker 12 years ago......love the original…read moreinstallation job they did for us at that time. The shower door still looked great, but over the years our home has shifted and the door was no longer square or plumb. We called Schicker for maintenance service and were pleasantly surprised that they still had our original records on file. They scheduled a service visit to realign the shower door and perform a full "service refresh" of the mounting hardware, seals, and silicone. The technicians arrived on time and did an outstanding job--the shower door and glass now look brand new. Special thanks to Hunter and Bob for their excellent work. They were professional, friendly, and took the time to explain everything they did, including what to watch for if the house shifts again in the future. I also appreciate that Schicker stands behind their work with a 12-month service warranty. An excellent local business that truly takes care of its customers--highly recommended.

I had glass shower doors installed by Schicker in 2012. Great installation, great product and great…read moremaintenance service. Pricey but worth the quality.

Prompt service. Beat competitors on value. Professional crew that is thorough about job…read morecompletion and clean up. Will definitely be a company recommended to my neighbors for all future needs.

I used Top Glass Co services for the first time and I was impressed with their work. My Table top…read moreglass was made with so much precision and care that I much prefer the glass that I have now. It looks beautiful. Their price is reasonable and the quality is high end. The delivery was flawless. I am so happy with the results.