Originally, we were referred by our cousin, she purchased a sliding door with built in blinds and…read moreshe was extremely happy with the product and service provided. We have now bought a sliding door and three windows for our house. Communication has been great with John and our Milgard products look amazing!!!

We recently completed our window project with Frontier Windows and had an excellent experience from…read morestart to finish. The entire process was smooth, organized, and professional from A-Z. Jon, the owner, was amazing to work with throughout the whole project. He was responsive, honest, patient, and made sure everything stayed on schedule and ran smoothly. You can tell he genuinely cares about his customers and takes pride in the quality of work his company delivers. The installation crew was also fantastic -- professional, respectful, clean, and detail-oriented. They showed up on time, protected the house during installation, and paid attention to the small details that really matter. The finished product looks incredible and completely elevated the look of our home. What really stood out was the communication and overall customer service. There were no surprises, everything was explained clearly, and the entire experience felt stress-free. It's hard to find companies today that combine quality workmanship with great customer care, but Frontier Windows absolutely delivered. Highly recommend Frontier Windows, Jon, and his team if you're looking for a smooth, professional window installation experience.

2026-04-23: I have used this company twice now. Both times have been fantastic. This time they…read morewent out of their way and accommodated us to make our project come out great. I couldn't be happier. I guess my review will include pictures from both projects.

The team of professionals at this company is honest, considerate, open to questions, and deliver…read morehigh quality product. We needed an accessible shower installation for our ADU. Michael Crooks was very responsive as a company rep and everything he quoted was delivered just as he said. The quality of the shower is excellent and we love the Koehler fixtures. We chose black on white to assist those with visual deficits and really like how they turned out! The fold down seat is also a plus for those with endurance challenges! The demolition andinstallation team of Jose, Gabriel and Jairo could not have done a better job! They were timely, efficient and professional. They demolished the shower and tub one day and took away all the debris. Then, the next day, they built the frame and installed the new walk in shower exactly as we requested. They were pleasant to have on our property and we're considerate in where they set up their workstation and parked their trucks. We did have a challenge posed by the installation day with company coming to visit us... And they worked out a mutually agreed upon date that met our needs. I highly recommend this company.. ask for this team of installers! You won't regret it!!

Back in 2017, we purchased two sliding glass doors from American Vision Windows for our family room…read moreand living room to replace old wooden ones that were heavy, rusted, and constantly coming off the tracks, with cracked exterior wood. We were initially a bit concerned about moving away from custom doors, but we chose the wider bevel option, and they look great. We were very impressed with the efficiency and installation of their product. Nine years later, these vinyl sliding doors have had no issues, aside from tightening the handles once. They weren't the cheapest or the most expensive option during our research, but they've proven to be reliable and well worth the cost. Recently, we needed to repair one of the screens after our pet ran into it, and their team was very accommodating in helping us out. The staff, especially Heather, were friendly and a pleasure to work with. Thank you!

Excellent service from the salesperson (Arman), measuring person to the installers…read more Ian, Erik, Mauricio and Abel were efficient, great tradesmen and clean. I'm one of those hang around and ask questions customers. These guys are very cool and friendly. I highly recommend this company and crew. The price was reasonable again, excellent customer service.

Sivan just replaced all my windows, front door & hardware, and patio sliding door with new energy…read moreefficient ones. I was the 4th townhome in my complex to use Sivan for this work. Barak at Sivan was able to prepare the order to match the HOA window & door standards, coordinated the site visit and measurements and kept me informed on the status of the order. The installations went very smooth and surprisingly quick. I'm very happy with the results and the value add to my home. Would highly recommend Barak and Sivan Windows & Doors!

I recently purchased three sliding glass doors from Barak at Sivan in Northridge. He was very…read morehelpful, considerate, and a pleasure to deal with. He went out of his way to ensure that our order would be placed with the manufacturer in time for us to be eligible for a rebate. The price we paid was considerably less than any other dealer I had contacted. Unlike another dealer he said the doors could be installed in one, not two days. And they were delivered and installed well in advance of the expected time! The installers worked efficiently and cleanly. He even followed up with a call to be sure we were pleased with the installation. I highly recommend you contact Barak for doors or windows, and I look forward to working with him in the future to replace our windows.

Fast service and turnaround replacing a broken double pane panel on a second story window. Friendly…read moreand professional, good quality work and good value.

Erik and Pedro were great, very professional work and prices were reasonable, will call them for…read moreany future needs!!

I reached out to Saum and KJ regarding glass installation for my garage. I shopped around a few…read moreplaces and they were able to give me a decent price and quick turnaround time. I appreciate they took precise measurements of the triangular gap above my garage door and not just take my measurements (which I was not too confident about haha). I'm happy they're next to my neighborhood and will likely work with them again for any future glass and mirror work. Shout to their workers Angel and Oscar who did a great job on my garage. Thank you all! Come check out this local small family business.

Nice company, KJ knows his business. Good communication, and very efficient and pleasant delivery…read moreguys who cared about the outcome (professional, cleaned glass, offered to clean the table base without any pushback or complaints). Look at my overall reviews - i'm not a pushover if the service is poor. These guys are worth a bid and using.

Chad is so friendly, knowledgeable, and helpful that you will want to break your doors just so he…read morecan come back.

Absolutely exquisite work. This is the second time I've hired them for a project and they deliver…read moreevery time. Chad is very meticulous in his work and it shows. They just replaced 2 sliders and 3 windows all new construction and it looks amazing. I wil only let them work on my doors and windows.

(This review includes a response to the business owner's reply)…read more I had a deeply disappointing experience with Paul's Windows, and I want to share it so that other homeowners know what to expect before working with this company. I reached out for a small bedroom window replacement and had one key requirement: that the new window, once installed, provide a minimum clear opening height of 13 inches. The sales associate, Art, confirmed via text that the manufacturer (Crystal Pacific) said it would: 13.1875", in fact. That was fine by me. But when I asked for that specification to be confirmed in the contract, in writing, Art refused. Let me be clear: I wasn't asking for a personal warranty on the product. I simply wanted confirmation that the installed window, as ordered and managed by Paul's Windows, would meet the functional requirement I had clearly communicated. Art repeatedly deflected, referring to "what the manufacturer said," but was unwilling to take responsibility for the result. When I asked for accountability, he became dismissive and eventually walked away from the job. I contacted Paul directly, hoping for a more professional response. Instead, I received a generic brush-off and a claim that the window wouldn't meet the specs, which contradicts what their own sales associate had already confirmed. Worse, Paul didn't acknowledge or engage with any of the valid concerns I raised around basic customer service, transparency, or professional responsibility. Ultimately, I wasn't asking for anything unreasonable. I was hiring a company to manage a job and deliver a specific result. If something went wrong, say, the manufacturer provided a window that didn't meet the spec, it would be on the contractor to resolve it, not on me to go chase down the supplier. That's what any responsible company would do. But Paul's Windows made it clear they don't see it that way. If you're okay with vague communication, contractors who won't stand behind their own work, and potentially being left to deal with problems on your own, maybe this company is fine. But if you want clarity, professionalism, and accountability in writing, then look elsewhere. § Paul's response below is a classic damage control move -- polite on the surface, but full of deflection and quiet rewriting of events. To clarify: the window in question would have met the required 13" clear opening. That wasn't in dispute. Art, their sales associate, confirmed that in writing and was fully prepared to proceed with the job -- until I asked for a simple written accountability. That's the moment everything fell apart. Paul's follow-up misrepresents the timeline and sidesteps the core issue -- not whether the window would fit, but whether the company was willing to stand behind the result they were being paid to deliver.

Really affordable pricing to replace 4 of my windows! Art provided a quote for one window and then…read morecame out with an installer to measure 4 windows and provide another quote. After signing the contract the windows were ordered and arrived in about 3 weeks. The installation team worked quickly and Art was there to see it complete. Retrofitted the windows to fit in my existing frames to avoid having to work on the wall. Added the grids to match the style of the old windows since I have a condo and HOA would probably have an issue if not everyone's windows matched since it's a shared building.

The customer service team is amazing! I requested warranty repair on my windows after heavy rains…read more Pedro and Sebastian came and patiently explained what went wrong and replaced old broken caulk sealant for us. I appreciated their service and would choose Progressive Windows for any future windows project.

Thank you Mr.Fisher and Progressive Insulation for great and timely manner ceiling installation…read morejob. You are good, professional and organized company. You deserve 6 stars!

If you're in the market for a new roof, look no further--Greg is the one to call. I got over six…read morebids, and when you compare materials, workmanship, and warranty, Greg's quote was the best. Sure, you might find a lower bid elsewhere, but if you break it down line by line, you'll see the difference in quality. Greg uses high-quality materials and has an experienced crew that installs everything correctly--the key to a long-lasting roof. Most roofers include contingencies in their contracts, which can add up significantly once the roof is opened up. Greg, however, took the time to inspect the attic space beforehand and provided a quote that accounted for potential issues upfront--no hidden costs. And when unexpected damage was uncovered during the planning process, he remained transparent, only charging for materials at cost with receipts. With other companies, this could have been an expensive surprise, as contract terms often allow for major upcharges. Greg's honesty and fairness speak volumes about how he does business. The work is still to be done, but if Greg is any indicator of the process so far, I have 100% confidence that it will be completed the right way. His professionalism, knowledge, and attention to detail have already set him apart. When we happened to be in the home, I mentioned that I was planning to open up a wall to create more space. Greg gave some great ideas on how to lay it out, which my wife really appreciated. He truly is someone who wears many hats. If you want quality work and a contractor you can trust, Greg is hands down the best choice. Highly recommend!

Needed a job that went from 'smallish' to anything but. Greg was great - always tried to be…read moreflexible, def accommodating and courteous. If all this wasn't enough, his crew went above and beyond and exceeded expectations with the finished job! Highly recommend!