Danny came right away and analyzed, diagnosed and began the process on my severely damaged casement window and hardware. He realized that he was going to have to return after getting additional hardware specific to my window. Having had another window company come in previously, I could tell Danny was the professional I needed for my complicated repair. He returned the next completed the project at a reasonable price. The other company had actually told me to just buy a new window! I highly recommend this company without hesitation. Henry read more

Dan da man and his awesome apprentice Louis were awesome. Fixed 4 windows in less than 40 minutes!! He also gave me a quick lesson on why they broke and described how the parts work. Now I can fix a window. Lol not. On the real, I had a couple other things to fix in the house and Dan and Louis were more than happy to help and fix. So impressed with their service and clean up - the windows are cleaner now than before!! P.S. Louis also asked if he could kill a spider for me. Hands down I would recommend him. read more

OC Window Restoration - Windows Installation Near Me - Lake Forest, California

See all

I had a 10' tall window that had cracks in the glass. It was on the second story. The wood holding the glass in was old and had been "worked on" many times. It was uneven and didn't let the window close. There were so many reasons NOT to want this job! It was not only glass replacement. It was getting the window down two Stories (and back up again once finished) without causing damage to Either the window or the person bringing the window down. It was also working on the wood and making it even so the window would close. Dan took the job willingly...looking at it as a challenge. It came out fantastic. New tempered glass and the window opens and shuts perfectly! He's a guru of windows! I would use him again without hesitation! read more

OC Window Restoration - The 9' window with the cracks on the bottom. - Windows Installation Near Me - Lake Forest, California

See all

We called to get an estimate because our home inspector mentioned a failed thermal seal in one of our windows. When we got heavy rain, that window started to leak, and we assumed it was because of the failed seal. Dan talked us through what could be going on that was causing the leaks and proposed some remediations we could try ourselves, since the issue was most likely not the seal. I was so grateful for his honesty, and other contractor could've charged us to come out and "fix" something that wouldn't have solved our issue. Even though we haven't had him come out and work on the windows yet, we are so grateful for his professionalism, knowledge, and honesty. And when we do have a window issue we can't solve ourselves, Dan will be the first one we call! Highly recommend this company. read more

Danny and Louis were able to come the day I called. Very professional and all my windows now work perfectly. I would use this company again anytime. read more

Danny here is a Godsend for a guy like me who needed help on a Sunday in order to replace an old window in our home. Not only did he respond promptly to my online inquiry,, but he was so patient, gave me his cell number to contact him immediately and get him photos, and best of all - he had the glass in stock and was able to replace it for me at an amazing price -- the very same day! If you need windows or glass done, window hardware, I wouldn't hesitate to call Danny here at OC Window Restoration a call! Super honest, friendly, took his time, and did the work like a champ on a Sunday at his shop in Lake Forest! Thank you so much!!! A+++ read more

OC Window Restoration - Danny replaced our window with a beautiful glass in minutes while we waited. Awesome guy and full of knowledge and very friendly! - Windows Installation Near Me - Lake Forest, California

If your window(s) is not closing or open properly, before replacing window/windows. Call or send pictures to Dan to check if he could repair them. He is quick to reply and in emergency ( like in my case ) he was able to do it on Sunday. read more

I started a Yelp request regarding a window repair on a Sunday evening expecting to make some calls Monday morning but within the hour Dan from OC Window Restoration messaged me and offered to discuss. Although it was clear that repair would not be cost-effective he gave me a multitude of options to replace my window and saved me a lot of time researching the job. Now I have a clear path to thanks to Dan and would feel very confident in bringing my business to OC Window Restoration in the future. read more

OC Window Restoration - Windows Installation Near Me - Lake Forest, California

Danny came out because we had a window with a 3 x 2 inch scratch. He determined it was the tint that was damaged - not the window, and recommended we contact a tint company. Very honest and knowledgeable. Will call him when we need help with a window. read more

Danny is professional, knowledgeable and honest! I called many window companies claiming to be experts in restoration and repair and no one came close to Dan with OC Window. He is more interested in gaining lifelong clients than making a sale and he has earned my business. I highly recommend! read more

I called OC Window Restoration to get a quote to fix 5 windows that were no longer opening properly. Danny responded quickly and provided a reasonable quote. He gave me options to schedule the repairs. Danny and Luis were able to fix all of our windows and provided excellent service. They checked their work and ensured each window operated properly. I will use them again if I need additional work. I definitely recommend OC Window Restoration. read more

I cannot recommend OC Window Restoration highly enough. After a frustrating cycle of failed repair, I finally found a true expert in Danny. I have unusually heavy double-pane vinyl windows installed in 2008. About a year ago, one window became crooked and difficult to open and close. I initially made the mistake of hiring a general handyman. While he was a hardworking man, he lacked the specific expertise needed. Even after his "fix," the window was never right--it wouldn't stay up and would slide down 8 to 10 inches every time I opened it. After 11 months of struggling with it, the window failed completely and wouldn't open at all. I was extremely fortunate that my daughter helped find OC Window Restoration/Danny on Yelp. I explained to Danny that I had a cervical spinal surgery, and that my wish was a window that was easy to operate. Danny's approach was both scientific and exceptionally caring. He was incredibly detailed, testing different balances and springs to ensure the tension was perfect. What touched me most was his dedication to my specific health concerns; he put in significant extra effort to make the window move so effortlessly that it would not put any strain on my neck or spine. His work ethics and standards are higher than any I have seen in any field of business. I have never been able to open this window so effortlessly. Danny also informed me that he provides a 5-year warranty on his repairs, which shows just how much he stands behind his work. He is deeply caring, trustworthy, and possesses an uncommon level of expertise. If you want a repair that actually lasts, Danny is the person to call. Truly grateful for this amazing service! read more

Dan and his team are FANTASTIC. Our high end windows are 24 years old and would cost $250,000 to replace as we have 40 of them. Luckily we found Dan on Yelp; he and his team were able to rehabilitate the ones with problems. Now they operate like new windows. Their work is very high quality. We will definitely work with OC Window Restoration in the future again. Thanks you Dan and team, Shahin Tustin Ranch Estates read more

Very quick to respond to my inquiry! They came out within one day to give me an estimate. Once they got my glass in, it only took them less than an hour to install! Reasonably priced and very nice to work with. Dan made it quick and seamless! Will definitely use them again. read more

Danny responded on time and provided me with a reasonable quote. Luis came and explained well the work that he is going to do. He cleaned up the windows and the tracks as well. I appreciate the tips on the maintenance. Both Dan and Luis were pleasant and professional. read more

Dan and his Assistants were so helpful! We had a bird fly into one of four windows above our dining room! What a mess! They measured the glass, ordered Tempered Glass and 2 days later all installed. Incredible!! Deirdre M. read more

OC Window Restoration - From outside - Windows Installation Near Me - Lake Forest, California

See all

Danny and Luis are so helpful. Danny answered my call quickly and professionally. They fixed 11 of my windows and one sliding door. They clean the track thoroughly after fixing them all. Their price is great, their services are outstanding. They also have 5 year warranty. I will definitely recommend them for my friends. read more

See all

Dan is very responsive and responsible. We had a tempered glass issue and reached out to Dan. He returned our text or call within minutes and carefully explain all the technical stuff. Transparent on pricing as well. I'd recommend Dan anytime read more

I reached out because I was having trouble with my window. While other companies wanted to charge high fees just to come out and inspect it, this gentleman kindly walked me through the issue over the phone. Turns out it was a quick fix and I didn't need a new window. He was very knowledgeable. I would use him again. read more

Dan and Luis were great. They replaced a 30-year-old picture window (broken external pane) and replaced it with a double pane (tempered glass) integrated unit duplicating the fit and installing it without degrading the internal and external wall finish. Excellent work at a reasonable price. read more

See all

We called Dan and he returned our call within minutes. He set up an appointment for the following day to repair four window balances and springs. He was very good at explaining what was wrong and the work was completed within an hour. His pricing was fair and reasonable. Both Dan and his associate, Louis, were friendly and professional. I would definately call Dan again, and recommend him to anyone who needs window repairs. Glenn and Diane read more

Dan was honest, prompt, reasonable and did an exceptionally job in fixing all the sliding issues on multiple windows I had problems through a newly purchased home in Ladera Ranch. If you are in the throes of fixing it getting a new house window, Dan is your guy. Highly recommended and will certainly work with him again. A++ read more

One of our panes of glass on our commercial building was damaged by a rock and needed completely replacing. It also needed to match the rest of our grey tinted glass. Danny came out immediately to check what type of glass we had and had the glass ordered within minutes. He also was able to repair and install the new glass within 24 hours before we had events the next day in the building! Awesome and fast service and repair, thank you so much Danny!! read more

Danny did a great job repairing my living room window which had the glass separating from the frame and was thus not able to latch close and lock. Danny gave a fair price and completed the job within a couple of hours. I would definitely go back to him for any future window repairs. read more

Fantastic! Will used him again. Very helpful advice! Danny was very knowledgeable ! Spend time spend 20 min explain to me.

Thanks Dan for fast response and flexibility on schedule. Sent a picture and measurements to Dan and he could come on the next day. Job done perfect read more

Can't ask for better service and reliability! Dan was extremely informative in the different types of glass and their pricing. He helped me pick the best one to replace my broken window glass and now it looks brand new. read more

OC Window Restoration - After - Windows Installation Near Me - Lake Forest, California

See all

Dan took our old, stuck windows and got them working great. He is a rare combination-- knowledgeable and passionate about fixing your windows. Also prompt, responsive and reasonably priced, tossed in a couple extras for free. He knows ways to customize balances and other components to match your unique window situation. After years of dealing with screwed up windows at my prior house, I hired him just before we sold in 2016 and I wished I had contacted him long before I sold. I lost his contact info, but just rediscovered it and he fixed all the windows in my current house. My wife calls him the window whisperer. Dan's associate Lewis also did a good job and they are a great team. They can also teach you how to keep your windows working smoothly. read more

Outstanding company to work with! I am a real estate broker that works with a ton of vendors for the properties I manage. It is very refreshing to reach out to Danny and have him promply take care of the tenant and go above and beyond so that everything get taken care of immediately. Thank you, Danny! read more

Put in an inquiry through Yelp for a broken window. Danny responded almost immediately which is always highly appreciated in a stressful home emergency like this. I got various other quotes for the same thing and Danny provided the best value for the project I needed. Highly recommend! read more

Dan is very knowledgeable and did an amazing job on a window that hadn't operated in years.

I have been looking for a vendor who specializes in window repair, especially fixing window balances. I sell a lot of newer construction condos in Anaheim that seem to commonly need this type of window repair, so I'm glad I found Dan! I'm selling a specific home that had the vinyl pop out on top due to failing balances and Dan was even able to fix the vinyl. He knew exactly how to fix everything with ease. His confidence sold me to hire him for the job. And I was very happy with his work! I would absolutely recommend hiring Dan for any window repair. He really knows his stuff! read more

I needed someone to repair window screens for our rental house in La Puente and Yelp sent a request to OC Window zRestoration. As they are located in South OC and didn't include LA County in the service area, i don't know why Yelp generated estimate requests to companies not servicing the area. Although OC Window doesn't go to La Puente, they offered a telephone consultation and gave me a professional advice to take the window screens to Ace Hardware. I didn't know that Ace would replace window screens at the store and it was the most inexpensive wat to repair them, OC Window didn't make any money from referring me to Ace but they did it for me. If I need to replace the windows, probably around 45 of them, at my house in OC, I will definitely contact them for the project. read more

Danny is awesome. Very professional and knowledgable. He repaired 7 regulators and two cracked windows. All the work was exceptional and the windows turned out great. Highly recommend! read more

I'm very happy with OC window restoration. Dan took the time to review pictures and videos of my door and window issues. He responded to an inquiry in San Diego and followed through. He was able to fix my door issue on the first visit at a fraction of the cost from other repair companies. My window issue was trickier. But, he diagnosed the issue properly, remove the broken part and ordered a new part. Price was right even for him to come from Orange County to San Diego. read more

I needed four single hung windows repaired in my rental townhome in Laguna Niguel. Some were nearly impossible to open, one had a side rail hanging out, they were not usable. Dan responded right away to my phone call, was able to give me a bid over the phone by looking at one photo, and he told me he could do the job within a day or two. He coordinated the service appointment with my tenants, kept me informed the whole time, and got all four windows working like new in one afternoon. I don't know how many people can work on this type of spring/balance window, but he is an expert! I would highly recommend him for your window issues. read more

Average service! Damaged the wall while repairing the window multiple chips and dents were observed after the repair. Could have taken responsibility but blatantly denied it. Expensive for the quality of service they provide. read more

Amazing, friendly, fast, educational. The owner came to replace two windows and brought an employee. He was going out of his way to teach the employee, such kindness and generosity. We need more people like him! read more

Danny was honest and fair in explaining our options. He's very trustworthy and thorough!

Had broken window tracks so my bathroom window wouldn't stay up. Dan came out, checked out the parts, ordered them, returned and installed. All good now!! Great job Dan! read more