Completed restoration of a double-sided mirror door that we feared was irreparable, promptly and with meticulous detail. Business owner and front office staff provided exceptional customer service and communication. read more

Outstanding experience! Requested a quote since several windows required replacement glass due to being 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! read more

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

Concord Glass - Windows Installation Near Me - Concord, California

Don't recommend this place at all. Worst customer service ever, shelly barely answers calls & i went to the shop since she is not answering & she was in the shop & didn't open the door to me to talk & order what i need. Even the shops beside them said they are still open. read more

I contacted Concord class last week and was directed to provide pictures via text message, which I promptly did. On the phone I was informed that the turnaround time should be swift. After several days of not hearing back I called again and have yet to reach anyone. I left a voicemail over a week ago and have they have yet to return my call. read more

I went to Concord Glass because I needed some tempered glass placed onto two reptile enclosure doors. Unfortunately the doors did not have the groves for the glass to fit into which presented an issue but they figured it out and gave me high quality work at a reasonable price. I can feel the quality and weight of the glass. I'm confident about keeping my reptiles secure with how strongly the adhesive feels. Shelly processed the order. She was a pleasure to talk to and while talking to her I met Kyle and Johnny. Both were super kool and down to earth guys. We ended up talking for a while when I was dropping off the doors about how they were going to deal with no groves being there. A week later I came to pick them up and the work was actually a higher quality than I expected. So I got quality work at a reasonable price by a relatable, likeable group of people. What else can I say other than I'd give them my business again. read more

I was severely disappointed in the salesmanship and quality of Concord Glass. After quoting $3800 for a new patio door Julio rolled the doors and said 'oh, you just need new glass with UV protection and lowered the price to $2500. After his workers replaced the glass the patio door wouldn't close entirely and the door handle was noticeably crooked from the outside. The color of the glass was darker than the rest of the house which was not disclosed before installation. Julio sought to adjust the wheel but left the patio door crooked even after he was asked to come back he refused and would not return phone calls. His expertise is questionable at best as I went to another glass company and got a quote of $2500 to replace the whole patio door with a brand new one. read more

Extremely expensive, got quotes from three different companies, this company was 35 percent higher. They are polite and responsive but not cost effective. read more

Thanks again! While I waited they cut a piece of safty glass for my virtual pinball machine. Crystal clear laminated safty glass was a perfect fit!! Looks great! read more

Concord Glass - Clear view of my virtual pinball monitor underneath the safty glass they cut for me! - Windows Installation Near Me - Concord, California

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Team at Concord Glass made a difference in choosing where to replace my mirror. I can't stress this enough, people and service make a difference! Julio even helped me with carrying my mirror and his welcoming attitude was comforting. He even completed installing my mirror within an hour! Thank goodness he had a little squeeze time! Thanks again! read more

Concord Glass - My beautiful Lulu & Georgia mirror that Julio replaced within lightning speed! - Windows Installation Near Me - Concord, California

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We had a broken window - double panes (Low E and Grid). I called them & sent the picture of the window for a quote and they sent contractors to come and measure the window. Once they measured and ordered the window and the new window arrived, the contractor gave me a call in the morning & changed it right away. It took about 30'min to change one window. The contractor also cleaned/ polished the window before he left. Overall, good work. read more

Concord Glass - Before - Windows Installation Near Me - Concord, California

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Julio came and fixed two issues we had, and his price was very reasonable. He is very professional, knowledgeable and customer friendly. We will definitely call him again, and will recommend him to our family and friends. An10+ read more

5 Stars! I cannot express my appreciation of Julio & Concord Glass enough. A+ across the board, especially communication & attentiveness. Really a great experience and highly recommend! read more

Concord Glass - New shower! - Windows Installation Near Me - Concord, California

Great service & reasonably priced! I've used their services several times including a big remodel & they have been awesome every time.

Great quality and fast turnaround after someone broke windows at our business. The woman we worked with communicated well, and it was nice to have to the option to coordinate over text. read more

I called 8 window repair shops to fix my window that was falling apart. Most were on back order for weeks (6-10) and the other half were quoting a lot as they wanted to replace the whole window, frame, and redo the trim on the outside. Those were just the ones that said they could even fix it, I probably called 6 others yelp recommend and said they dont fix windows only bathroom, kitchen glass. Concord glass was the only one who would remove just the broken window and retrofit a frame in the old one that was still in good condition. My windows were custom built so it was a custom job. They were a better price then any of the other quotes I received. The room is now the coolest and warmest in house and has held up great during these last few storms. The window faces a side that regularly gets at least 15 mph wind that has ripped apart gates and knocked over propane bbq grills. The window is holding up great! I highly recommend Concord Glass. read more

Julio and the staff at Concord Glass are fantastic!!! After my bathroom blew up (water pipe burst). I contacted 3 glass contractors to help me during the final phase of the rebuild. Julio was on it!!! Very quick to respond. As a matter of fact he was almost done with the job before we got our first call back. I wold recommend Concord Glass to anyone, they do quality work at a fair price and are very responsive. read more

Concord Glass - Windows Installation Near Me - Concord, California

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Highly recommend these guys! They did an excellent job and were very professional. They replaced every window in my house and I am extremely pleased with their work! They went above and beyond my expectations! Five stars!!! read more

Definitely recommend Concord Glass for any glass needs! I needed a table top for a desk and shopped around both local and online and Concord Glass might not have been the cheapest I found but definitely offered everything I needed in terms of communication and simplicity. I don't always expect extremely fast options for ordering items like this but I was notified early hours that my order was complete and product was available within 30mins my glass was delivered by Julio and team. Very much appreciated the fast service! Concord glass will be my go to place for anything glass! read more

Concord Glass - Windows Installation Near Me - Concord, California

We called in on a Thursday for a quote for custom shower glass doors. By Friday they came and looked at everything, ordered same day, and installed that next Wednesday! Service was great, price was fair, and easy to work with! Would recommend! read more

I needed the glass insert in my kitchen cabinet door replaced because it was cracked. I called around and got nowhere! I was super frustrated until I got a callback from Julio. I was starting to think it would be super expensive cuz the cabinet n glass peeps I called said they can't do the work. Julio was super nice and said he can help me. I brought the cabinet door in the next day and met with Julio, who actually waited for me because I was running late due to traffic. He examined the glass, quoted me $85 (which was wayyyy cheaper than I expected) and told me he can have it ready by the next day. He actually texted me and told me he finished later that same evening. Soooo awesome! Picked up the cabinet door the next morning and was very happy with the workmanship! Thanks Julio for doing such a great job and for providing such wonderful customer service. read more

Concord Glass - Julio replaced this glass for me! ;) - Windows Installation Near Me - Concord, California

Concord glass replaced our old single pane sliding patio door and two windows for our house, and we could not be happier. Very friendly staff, easy to communicate with and great craftsmanship. Will use again for all our glass needs. Highly recommend. read more

I worked with Brian and he was very responsive through estimation, ordering, and installation processes. I was very pleased with the whole end-to-end experience. :) read more

Great experience. They came in at a great price to fix my window. Showed up close to set time to check things out and order my glass. A few days later they called and were their in minutes to finish the job. Very happy with the product and the great customer service. They took pride in their work and very kind. Dog loved them too. Big thumbs up to Concord glass. Well done Julio! read more

I was shopping for a full glass frameless shower door. I emailed and accidentally emailed the Antioch store. Girl from the Antioch store called me and said she would contact the Concord store to contact me. Emailed the Concord store. Still no response. What gives with the 5 star Yelp reviews and no one wants my business? Save yourselves from a poor review and contact me! read more

With only two weeks left before we move out of our rental (after four years of living here), my son managed to break a window. Ugh. Single pane old steel frame style window. My landlord's recommendation was Concord Glass. I called that day, left message, and Brian got back to me later that day. Not only did Brian say he could do the window, he got his crew out here later that day. The guys who came out were awesome. They were friendly, clean thorough, fast and efficient. Fantastic service and the window looks great. Highly recommend. read more

Concord glass was amazing. We had an incident that resulted in a shattered glass patio door. We had to replace it asap as we were having an open house shortly. I cannot express how prompt they were and how honest they were with our quote. I am not sure how I got so lucky with landing on Concord Glass. But I hope that the next time I need glass repair that they will be able to help me again! read more

Great communication and installation! The guys came out within an hour to measure and give me a price and order. 3 days later the glass arrived and they were done with install quickly and smoothly! Highly recommended read more

These guys did a great job replacing the glass in our kitchen window and stood by their job when we found that it had a leak they came back and fixed it no problem. I highly recommend them. Julio, Brian, and Nick. read more

To start off, I am typically a very critical person when it comes to service. Julio was quick with responses and even was open to take a call from me on his days off. Their quote was ~$450 cheaper than a nearby competitor for a frame-less shower enclosure (by the time the competitor emailed back the shower glass was already installed). Overall: Very responsive (even after install and payment), arrived and installed in the time scheduled, and very good quality work. This type of service is pretty rare these days. THANK YOU CONCORD GLASS!! Timeline: 2/18 (Sat) - Requested quote via email 2/19 (Sun) - Response via email and text from Julio with examples of recent work. He consulted me on my options and never once felt like he was pushing for a sell or up selling his products. 2/20 (Mon) - Julio personally came to fit my tight schedule before work to take measurements. Made down payment. 2/28 (Tue) - Installed and paid remaining balance. read more

Concord Glass is awesome! We were working on a project and I called around on Tuesday. I have used 2 other local companies before and when I called them both, one gave me a ballpark quote over the phone and said it would be 2-3 weeks before they would be able to install and would only measure the opening once I have them the order. The other company said to email them the details and measurements and they will look at it and get me a quote and they would be 2-4 weeks out. I contacted Concord Glass, they were awesome. They gave me a competitive price over the phone (a little better than the one I had). They went out that afternoon and measured and quoted me an even better price and by Friday the glass was installed and looks great. I haven't seen service like that in a long time... thank you read more

My living room window was broken suddenly while I wasn't home. It looked like a rock or something had hit it. I couldn't leave it there because it was on the ground floor near a busy street. I called several places the next morning, but it was hard to find someone to come out quickly due to the small project size. The owner of Concord Glass came out immediately to provide an estimate and then sent his workers in later that afternoon. They did an awesome job! read more

I threw a rock into the sliding glass door on Thursday evening, called Concord Glass on Friday, they ordered the glass and had it replaced by Wednesday! The customer service was great and the techs that repaired the glass were cordial and pleasant to deal with. Excellent business, I would recommend them to anyone! read more

Concord Glass was very quick to provide me quotes and to complete my dual pane window replacement. They replaced three windows for me today. The team was great and this was a very challenging job. I highly recommend doing business with Concord glass! read more

Left a message for concord glass after hours. I received a call back the very next business day 30min PRIOR to their office hours. Was referred to Antioch glass. They gave me a quote and an ETA. They showed up on time honored their initial quote, and completed the job within 30 min! read more

These guys never came back to finish my job. Slackers that won't return calls or answer the phone.

The owner Julio (very friendly and professional) came out and gave me a price..got it done next day. Crew came out ON TIME and were absolute PROS!!!!! Swift clean courteous men. No bad mouths . Very respectful and mindful of all the children present. Got to give it to them I was kinda surprised to receive such great service at such a fair price. Normally one suffers from a lack of the other. NOT IN THIS CASE Thank you Concord Glass read more

My wife called concord glass today to get an estimate on a window broken by a fallen tree branch. Concord glass not only beat other estimates in concord, but Julio the technician had the glasss installed before we even got home. Had to leave this review and 5 stars because I have dealt with a ton of shoddy contractors. Thanks concord glass!! read more

I needed to replace a broken window in my solarium which is at least 30 years old. Called around a couple of places but they were not interested. Left a message for Concord Glass. Julio called back and said he might be able to do the job and asked me to send some pictures and dimensions. I sent a couple of pictures of the broken window and rough dimensions. He called back and gave me a quote. I did not do any comparison shopping but thought the quote was fair. So I asked him to do the job. Next day, he sent his assistant to come take exact measurements and order the glass. Within a week he received the glass and called me. He and his assistant came promptly and installed the glass. Everything looks fine. I am very happy with communication, promptness, fairness of the price and the quality of the job. I would strongly recommend Concord Glass. read more

Where to start? I don't understand all of the 5 star reviews- there was another reviewer that also questioned the same. His review I understand! I called to get an estimate for all the windows to be replaced in a townhouse. It was hard to pinpoint an appointment time. Finally we were set for Friday morning. Unfortunately, I woke up very sick. I call, left a message to that affect and canceled the appointment in more than enough time for Brian to avoid the trip. I gave my availability for this week so we could reschedule. He said he would have to get back to me after he got back in the office on Monday to see availability. No problem, so I thought. Monday I get a text stating " I can come sometime today. I'll text when I'm on my way." Like I'm gonna wait all day just for him. I get a text a few hours later stating that "I can come now". I was in the middle of running errands and not close. Plus, I was driving and couldn't text back. 2 minutes later I get a call from Brian stating the same. I told him I'd rather set an appointment window and not just be expected to be available at a moments notice. It's hard to maintain a schedule as a business owner like that. We agreed on this morning at 10:00. I had told Brian that I was meeting another company between 9-11. He asked in it was a window company and it was. He said he didn't want to be here at the same time so he would come at 10. 10:00 comes and I get a text stating he is late because he is waiting on another customer to pick up glass. I guess he's the only employee?!?! 10:22 I get a text that he's in his way. 10:45 he shows. There were three of us in the living room talking, the front door was slightly ajar, I hear a knock at the door. What happened next absolutely blew my mind. Brian pushed the door open and started to enter!!!!!!!! Who does that? I'd never met the guy. My husband greeted him, I walked over and asked this. " I'm curious, why did you push the door open and start to come in?" He replied " because I heard you talking." OMG!!!!!!! As a business owner myself that makes many calls to customer's homes- I would NEVER- I mean NEVER just walk in to a home that I had never been to or did not know the people. Brian didn't see it that way. He became very defensive. I tried to explain why I didn't like it and he threw his arms up and said "you know what, I'm good. I came on Friday but you were sick and now you have a bad attitude." I looked him in the eye and said good bye. He did not come on Friday, he was notified not to come- AND, my husband was here all day. Secondly, if I ask you why you are just walking right in, it's not bad attitude- it's common sense. The fact that Brian doesn't have common decency or common sense tells me it's good that he left. Buyer beware! read more