Gravina's Window Center of Littleton

Purchased matching French Doors and a Single Door. Excellent products. BEST installers. More than fabulous customer service! Use Gravina's Window Center of LITTLETON!

Gravina’s is absolutely top notch. We’ve had two entry doors replaced by them and each experience has left us in awe. Their recommendations for products and craftsmanship is beyond compare. Tim, Jeff and both installation teams were professional, respectful and detailed. I wish they did more than windows and doors!

We contacted Gravina’s at the recommendation of a friend. The family representatives that helped us order. The windows were very informative. Gravina's team installed our patio door and a picture window this past week and I am thrilled. They were very professional and thorough. The Infinity widows from Marvin are an excellent product.

Remodeling our home by myself but this project required more manpower than just 1 person. Being a retired engineer enjoying my wood working Jimmy and Ryan both brought knowledge and experience together to meet my highest expectations.

We replaced all (20) of the windows in our house. Gravina's did a fabulous job, from the beginning of the sales process to the final step of washing the windows. The windows are of superb quality and easy to operate. Everything went as we were told it would. The people doing the installation were friendly and professional, and they did a great job keeping things as clean as possible throughout the process. Overall, we're thrilled!

Ryan, Nate and Jimmy were amazing. They were professional and kept the house looking great during the install process. When we get more windows in the future, I hope we get this crew again!

This is the 3rd installment of windows I’ve replaced using Gravina’s and as always the service was awesome. The team of Ryan and Jimmy were on time, polite, and cleaned up my home as if it were their own. Jeff and his staff are great to work with and my new windows and French patio door look and work wonderful. Would highly recommend using Gravina’s to anyone looking for new doors and windows.

John came by and took window measurements and had a long discussion with us about the process. Said he would give the estimate the following week (4 days later) but nothing came through. I spoke to someone at the office and he said that John said we were supposed to go to their showroom to discuss the estimate. But John clearly said he would email it to us. I finally spoke to John and he apologized and said he would send it the next day. Nothing arrived and it has now been about 10 days. This was a waste of our time, and with both of us working, we don't have a lot of extra time to spare.

Great job. The windows fit perfectly and looked so nice when finished. I couldn't have gotten a better job. The two brothers that installed them were so nice and left no mess of any kind. My wife and I are very happy with the job!

An excellent experience from start to finish. This company is diligent and their work crews are absolute craftsmen, and take pride in their work. It does take a long time these days, but plan ahead as possible: it's worth the wait.

Gravina's Window Center of Littleton is seriously the best company we have EVER had work on our house. We got 3 bids, but the detail orientation and professionalism of Jon and Crissy Gravinas was hands down the best. They educated us about our replacement options, so we knew we got the best value for our budget. Our old windows were incredibly difficult to remove, and had to be cut into pieces and pried out in order to avoid damaging the metal siding, but they managed to avoid causing any damage, and then didn’t charge us extra for the difficulty, even though our install took more time and energy than an average job our size. The quality of the finished product also far surpassed the quality of other work that’s been done on our house. We went with relatively inexpensive windows due to our limited budget, but the high quality installation made the windows feel like higher end windows than they actually were. The installers also kept our house clean, carefully moved and put back the furniture, and left our house fully sealed up each night. They treated our house nicer than we do! If we ever need to purchase windows in the future at this or another home, I will only hire Gravina’s Window Center of Littleton.

We've used Gravina for the past few years. They installed replacement Marvin windows throughout our home and this past month they replaced our front door and sidelight. Each time the work was done beautifully and professionally. We would recommend using the Gravina company to anyone looking to purchase new windows or doors.