One hundred percent I would recommend Ace High Glass…read more Installers were respectful and thorough. Jake the owner is a good man

Fantastic experience with this efficient, reasonable and responsive business. We had 2 windows…read morethat were damaged and they arrived as promised, quickly had a quote same day, which I approved. 2 weeks later, it was installed! Done!

I had a sliding glass door installed almost 3 years ago and it is awful! It took them 2 x's to get…read morethe size "right" over a 4 week period and it still is a mess. I had to tape and insulate almost every seam. They never even offered to replace the silding glass door screen. I will have to have the entire thing replaced at my cost even though the first go around was under an insurance claim. Bad experience and results and I would definitely NOT use or recommend Alpha Glass. The only reason I gave it 2 stars is because there is at least glass in the door.

I initially had a very good impression of this company. They showed up to the first appointment on…read moretime and were very professional and they submitted their quote very quick, especially compared to the other company I had come look at my broken window. However, now I can't get Alpha to return my inquiries to set up the repair appointment. I have tried all phone numbers and left multiple voicemails. I have emailed them and even sent text messages per their suggestion on their automated phone system. This has all been over the course of 2 weeks so far and that's with me calling every day. I'll be happy to change my rating if they actually get back to me and perform the repair work to my expectations. Very disappointed so far!

After having experiencing contractors in the past that had left us feeling frustrated, disappointed…read moreand taken advantage of... It has been a breath of fresh air to work with Gravina's Window Center of Littleton. We had tried going the route of "finding a great deal" in the past, only to discover cheap is expensive in the long run, and our "deals" had left us with poor quality products and even worse quality workmanship. We decided this time around we would research and interview for all of the projects we were about to begin - this time it would be about finding the best value for our money, professionalism, quality and workmanship. Our first meeting with Gravina's was to look into replacing a few basement windows. After meeting with Jim Gravina, Mike Gravina and Justin Shyong - loving their energy, knowledge and ideas - we decided to have them replace the windows in the basement and replace our back patio doors. I can't begin to express how excited we were to see the finished project - the back door had become a favorite focal point of our home! Once we had actually seen, and experienced the difference with the windows, door and workmanship from Gravina's, it was a "no-brainer" to have them handle "phase two"... siding our garage and replacing the garage windows. Again, everything was awesome! Knowing that our James Hardy siding was done according to all of the proper guidelines of the product was important to us. Of course, with everything going better than we could have expected, I can honestly say, we were excited to hire Gravina's again for "phase three"... replacing the windows and front entry door on our main level (the remainder of the house), they continued to exceed our expectations and we are absolutely ecstatic about everything! John Gravina and his crew did an incredible job with our window & door installation, as well as Wynette & Samantha who had come back to do perfect staining of the interior windows, door and casings to match the hardwood floors in our home. It seems a little strange to say I was excited to work with a contractor - because I think many of us have experienced that nightmare of having someone in your home and just praying for the day they will leave - but the peace of mind knowing that things are going to be completed right, all of the proper follow thru will be done, having qualified and respectful people working in your home, knowing that you have a company you can trust, and knowing you will have beautiful windows, doors and siding to enjoy for years to come, is something to be excited about! Upon writing this review, I have reached out to Gravina's to let them know if they have a client that would like to see the work they have performed at our home, they are welcome to schedule a time with me to bring them by (this is something that we have only offered to do with Gravina's and Luxescapes, the landscape/hardscape company we worked with on our backyard that was also incredible). Because I don't want to post my personal contact information over the internet, if you wish to call me regarding our experience with Gravina's, you are welcome to get my number from Gravina's. If you are looking for windows, doors or siding, I would highly recommend contacting Jim, Mike or Justin to come by... you will not be disappointed! We hope you will find this information helpful in your search for a qualified contractor for your project! ~ Kevin & Jeri-Lynn ~

I would love to be able to give zero stars…read more I will not be recomending Gravinas to anyone I know. We needed to get a quote for a couple of windows that needed to be replaced due to being damaged, and covered under insuance. We had a consultation at the house and were told we would recieve a quote in a couple days. We did not recieve a quote, which lead to us calling and leaving 5 messages with Chrissy. On the 6th call we finally got a hold of her, to then be told that the windows we were needing replaced would not be a match for insurance (which was never conveyed at the walkthrough of the house) and that it would be more expensive than what we had. I then asked if we could still get a breakdown of the quote to understand the differences. Chrissy proceeded to list numbers for a full install over the phone of an all inclusive package. When I asked for a breakdown of the pricing to fully grasp the whole package, she questioned whether we would really want to spend $3,500 per window and implied we could not afford it. Needless to say, it felt incredibly rude and condesending and we will not be giving Gravinas any business.

I have no idea why the rating is lower. I was so happy using Brother's Glass for our broken house…read morewindow. Cathy was quick at responding and getting me all the information I needed. Talon was amazing. We have an uncommon window which required changing the plan last minute - he was patient and explained everything. This company is great!

I ordered a custom mirror for a closet door. Despite me asking many novice questions about mirror…read morethickness and edges, Cathy and Talon were patient and very helpful. Their pricing was excellent, the delivery fast and the final mirror looks great.

My wife runs a real estate company and I told her if she ever uses a glass company OTHER than Sante…read moreFe, she crazy. I paid them to reinstall my existing glass on a DIY project and replace hardware and some other minor things. They have been nothing but awesome through the whole process. It's rare these days to have excellent service and nice people... Look no further! Thank you Jesse and Jason! You guys are second to none! Cheers!

Really appreciated the excellent customer service provided by Jerry! The cutouts for the desk…read moregrommets were initially mismeasured by another employee, and the glass didn't fit on the desk. When I called and spoke to Jerry, he came out himself to measure and then delivered the (correctly cut) glass free-of-charge.

One of your drivers unfortunately was being very reckless and aggressive to the point where they…read morethrew a rock at my car because he didnt have time or space to merge in front of me on the road going 45 mph. I called the company to let them know one of their workers were being dangerous on the road and felt like they just refused to believe the situation ts pmo

We had our Old Glass enclosure redone with new glass and upgraded door design. It is very nice and…read morethe Installers were very good and left the place really clean and everything looks great! Appreciate AG and Fabian, our instllers.

Highlands Ranch Glass met and exceeded expectations. Quote was lower and warranty double their…read morecompetitors. Communication was excellent. They showed up on time, protected floors, and did a quality install. They cleaned up everything before they left. The new wall of windows looks spectacular. Consider this company first when you need new windows.

I had a broken stationary window due to high winds. Highlands Ranch Glass Company had, BY FAR,…read morethe lowest price of about 8 glass companies I contacted. Not only that,, but they were 5 days early!! My double pane 55" x 20" window was perfect! Service was great! I dropped off my window frame and they replaced the glass, in a couple of days right in the middle of Christmas.

Had 2 initial alternatives for glass door over tub: Slide at $1,200 or 36"…read moreFixed panel w/ 30" door, but was changed without us knowing to only 30" total ( 6" + 24". Unfot=rtunately, din't work and had to either return door and install new slider or put fixed panel in.

I needed a window glass pane replaced on my balcony door. I contacted a few places, and none were…read moreable to help me for a few days. I then reached out to Custom Glass of Denver, and he advised me that he would help me that day. I offered to go pick up the windowpane at his shop, however he was kind enough instead to drop it off at my home. He was very helpful and professional. The kicker, I made a terrible mistake and provided him the wrong thickness for the glass pane. He, without hesitation, responded immediately and cut another window glass pane in the right size. AND he delivered it that day. Now, "That" is what you call Customer Service!!! Plus, their pricing is very reasonable. I highly recommend them. Matthew B