*The Angi rating for Window Service companies in Lone Tree, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Lone Tree, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on May 12, 2026
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quality work
"Good up front information about the window installed."
+67
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Next time you walk by an egress window on one of these flipped homes - check out the workmanship - crooked, leaking glue out the sides, certainly no permit. I know this because I have witnessed it AND I called one of those "cheap" window people for an estimate (notice how they are ready at the drop off a hat and then drop out of sight when there are problems? The window placed by Egree Inc is perfect. Was it more expensive - not much more than as egress window placed in 2013 that was equal in quality. It was also permitted, inspected, and sits level without leftover glue seeping out the sides. Was there a wait time - not more than I would expect from any quality provider. I was kept informed on the timeline and the window was completed as promised. BONUS - the workmanship is guaranteed and the company will be around to stand behind the workmanship. Excellent work."
+12
Serving Lone Tree, CO and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"Very clean, honest and quick install. I am in love with my new windows and would absolutely recommend!! They are extremely personable as well, Thank you for my new windows!!!!"
+16
Serving Lone Tree, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"Very nice to work with. The crew did a great job. I always imagined that getting a new window well would be incredibly expensive and a huge disruption. Not a all! I hardly knew the crew was there. And no hard sell on new window well. He gave me options and information"
+17
Serving Lone Tree, CO and surrounding areas
Approved
In business since 1974
Free estimates
Credit card accepted
"The people who installed the windows were very professional and did a great job."
+29
Serving Lone Tree, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Warranties offered
"Window Well coversà ¢à  à  WOW, TOP Quality and workmanship; Looks great, the fit is perfect; Great experience working with Brian. He is totally professional. Answered all my questions. The covers were manufactured and installed ahead of schedule! They look great and provide good security over the window wells."
+4
Serving Lone Tree, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"5/5 Contracting experience! Ben, Eddie's crew, Brain, and Steve were all extremely profession and demonstrated immense expertise on window installation. Our windows were replaced within the day and installed flawlessly. We were also impressed with their communication and punctuality. We highly recommend Powers/Pella for any window or other contracting need."
+28
Serving Lone Tree, CO and surrounding areas
Approved
In business since 1994
Free estimates
Customers say: Quality work
"Egress window installation was perfect."
Serving Lone Tree, CO and surrounding areas
Approved
In business since 1998
Free estimates
Credit card accepted
"Rex and JDI windows were wonderful from start to finish. The entire project went as planned and we couldn’t be happier with our new windows."
+3
Serving Lone Tree, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Exterior windows were cleaned ... excellent job."
+68
If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.
Window replacement can become costly, especially if you’re replacing your whole home. There are a few steps you can take to help save money on the bottom cost while still giving your windows a facelift.
Replace multiple windows at once to bundle your purchase
Inquire about discounts, coupons, or special offers
Consider window repair as soon as you see damage to help prevent the need for replacement
Maintain your windows often by inspecting your windows for drafts, leaks, and cracks
There are certain window repairs that are cost-effective to DIY and relatively simple for homeowners to tackle themselves. Tasks like replacing a screen, replacing a lock, or sealing a window are typically under $30 and take minimal time to do yourself. However, if you need to replace your window or repair a broken double pane, it’s best to call in a professional window replacement installer to lend a hand. Replacing the majority or all of the windows in your home is a time consuming job and best left to a professional.
Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.
The time it takes to replace a window is a total of four to 15 weeks. This time includes your initial consultation, appointments for measuring, as well as ordering and manufacturing your windows. For a smaller job, you can expect the total timeline to be on the shorter end, but for a whole house window replacement, it might take longer (or be split into multiple install appointments). Once your windows are created and ready to be installed, your window installer will take 30 to 60 minutes per window to install.
From average costs to expert advice, get all the answers you need to get your job done.
Wooden windows elevate a home’s curb appeal and have a lifespan of up to 45 years. Learn about the cost of wooden windows and how to get an estimate.
Learn how much triple-pane windows cost, exploring common cost factors such as their size, type, location in your home, and design.
The average double-hung window costs $800, but prices vary by size, material, type, and more. Read this guide to help you budget for your double-hung windows.
If it's time to replace or install a new window, you have plenty of stylish options. Here are 15 types of windows and the best place for each one in your home.
Experienced DIYers can save money by replacing a window on their own. Here’s a step-by-step process for learning how to replace a window.
Buying windows can be complex. There are a ton of things to consider before buying to ensure you’re making the right choice for your home. Explore more here.
