Capstone Windows & Doors is a locally owned family business that takes a hands-on approach to ensure customer satisfaction. With an experienced staff of industry experts, the company offers a combination of top-notch industry knowledge and extensive practical experience. They provide a range of quality products, including the trusted Infinity by Marvin windows and doors.
Customers have been highly satisfied with Capstone's services, appreciating the personal attention and expertise provided by the team. The company is praised for their competitive pricing, no high-pressure sales tactics, and timely project completion. Customers are thrilled with the improved views, increased natural light, and energy efficiency of the new windows and doors installed by Capstone.
Customers have had a very good experience from beginning to end, with the team handling the process professionally and communicating well throughout. They are particularly pleased that Capstone does both the sales and installation, ensuring a high-quality outcome. Customers have received excellent customer service and are extremely happy with the new windows and doors.
It was amazing experience having Capstone replace all the windows in my home starting from the 1st visit for the estimate. Greg had different ideas that were cost effective and improved the house aesthetically! No other window company had any ideas! His ideas actually modernized my house from 1983! They changed the shape of trapezoid windows to rectangles and also changed a sliding glass door (1of 2 in home) to a large window. They had a person dry wall on the inside and do the stucco on the outside. Those contractors were also spectacular! Audrey coordinated all the activities -installation, stucco and dry wall. The price was reasonable compared to all the estimates… read full review
Aug 2026
5.0★★★★★
We replaced all our windows and most of our doors this spring. The Capstone design and installation team were great to work with! Greg listened what we wanted and was able to come up with a design to meet our needs. Audrey was very helpful with coordinating the installation and answering our questions. The installation team worked quickly with high quality and limited disruption. This is a great team to work with if you value quality and your time!
Aug 2026
5.0★★★★★
I needed eight additional Marvin Infinity replacement windows to complete my whole-house Infinity installation. Six fixed transom windows and two small sliders. Capstone was easy to work with and had the lowest price, saving me about $3,000 or $375 per window. The installation went well and took only 4-5 hours. The stucco patching was completed seven days later and was ready to paint 4 days afterward. I'm pleased with the process and the people I interacted with. Smooth transaction and best price.
