*The Angi rating for Window Service companies in Dover, PA 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 Dover, PA 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 October 24, 2025
Serving Dover, PA and surrounding areas
Approved
In business since 2002
Free estimates
Customers say: Quick response
"M and S did a wonderful job on replacing my windows. Andrew and his son were great to work with and really made me feel comfortable with the whole process. My windows look great. They will be the first ones I call on my next window project!"
+77
Serving Dover, PA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"I had a great experience, from the sales consultant, through to the installation crew. I ordered 26 windows, no two of which were the same size, for my old house. The windows were delivered in literally half the time that other companies were quoting me and the team installed them very soon after. The installation process went very smoothly and the attention to detail finishing the interior pvc trim and the exterior aluminum trim exceeded my expectations. The pricing was competitive for the well specified provia windows. I would have no hesitation in recommending Grand Opening Windows and Doors. Don't fall for the high pressure sales techniques and lower specifications/warranties of some companies when you can work with a company of integrity and quality like Grand Opening Windows and Doors."
+39
Serving Dover, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"Customer service was excellent! Austin explained all of our options and what would work best for our home. The workers were friendly and efficient and did a great job on the windows. They cleaned up as they went. The whole process from start to finish was wonderful!"
+15
Serving Dover, PA and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Free estimates
Small jobs welcome
"Scott and company did a fantastic job on a cracked picture window. Their pricing was more than reasonable, over $400 under another local competitor, he did a great job, cleaned the window when he was done, cleaned up the debris, all around great experience. He was incredibly fast also, I think the window came in a week or two after order."
Serving Dover, PA and surrounding areas
Approved
In business since 1997
Free estimates
Warranties offered
"They were prompt, on time and repaired the window."
+3
Serving Dover, PA and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Work was great but it took a bit longer than expected."
Serving Dover, PA and surrounding areas
Approved
In business since 1981
Free estimates
Credit card accepted
"The worker was here 1 1/2 hours, (active work time),minimal material cost, charged $600 to replace 2 1/2 window frame boards"
Serving Dover, PA and surrounding areas
Approved
In business since 1991
Credit card accepted
Offers commercial services
"Door Repair - They did excellent work--fast and efficient. They found a solution where I thought there was none."
+30
Serving Dover, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"I am super happy With the new windows that were installed. The crew worked efficiently and produced great craftsmanship. I would recommend this company to anyone who is looking to get new windows installed in their house."
+75
Serving Dover, PA and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"The window replacement men did a great job."
+8
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.
Learn how much triple-pane windows cost, exploring common cost factors such as their size, type, location in your home, and design.
Steel windows are a durable, modern option for your home. Learn how much steel windows cost and see if they’re a good fit for your home.
The cost of new windows heavily depends on their size, but other factors come into play as well. This guide breaks down window costs based on various factors so you can make an informed budget for this project.
What are low-E windows? Read this guide to find out and learn how they can improve your home’s energy efficiency—or if you’re better off with an alternative.
When seeking the best replacement windows for old houses, the home’s style is key. Learn everything about what selecting replacement windows entails.
Our guide walks you through all the questions you should ask a window replacement contractor before hiring them to replace the windows in your home.
