Find out what Window World of Harford customers are saying about our products and services.
4.8 177 reviews
Reviews
SN
★★★★★
Outstanding work done by window world and there crew. Showed up on time and completed the work all in one day. Was told I needed 2 days but completed a phenomenal job in one would highly recommend this company. John came out and cut straight to the point. No hassle no haggling just pure honesty. Thanks again for the great windows phenomenal customer service and fantastic professional install and answers to all questions I had.
TT
★★★★★
We had such a smooth experience, from the sales person to the installers. The new front door went in so plumb and the windows are wonderful. They also took good care of us when a storm took down a couple shutters. Highly recommend this local franchise.
DH
★★★★★
I received an outrageous estimate to replace my front door, totally forgetting that Window World also does doors. They did a great job on replacing my windows so I gave them a call for the front door. A sales rep came out right away, no hard core pressure sale, just good info. After the door came in it took one day to replace and it is gorgeous! I am so glad they do not only do windows!
AM
★★★★★
I recently had the pleasure of working with Window World, and I couldn't be happier with my experience! From the initial consultation to the final installation, the entire process was smooth and hassle-free.
The team was incredibly knowledgeable and took the time to answer all my questions, helping me choose the perfect windows for my home. Their professionalism and attention to detail really stood out.
Once the installation began, the crew was efficient, respectful, and left my home cleaner than they found it! The windows themselves are of outstanding quality. Hopefully, over time, I will see a difference in my home's energy efficiency.
I highly recommend Window World to anyone in need of window replacement. They truly care about their customers and deliver exceptional service. Thank you, Window World, for making my home more comfortable!
Z
★★★★★
I have used Window World over the past 10+ years for new windows and exterior doors. Not only are their products and installation great, their post installation service is top notch as well. I had one issue with a window 10 years after they were installed. Darrin and his team came out and fixed no questions asked. Highly recommend them.
BB
★★★★★
Wow. After years of terribly products, installers, WW is a breath of fresh air (because we have the screen version!)
John needs a raise! Great worker, quality install, nice.
JL
★★★★★
Super happy with the job Window world has finished at our home. John & Jeanie are always awesome to deal with. And the installer John was a pleasure to deal with. Would definitely recommend!
RM
★★★★★
I had Window World replace all of our windows in 2024 (27 double hung + 1 privacy picture window) and they did an excellent job. I was very impressed by their sales and install. All of these windows have been in use since install with no issues. I was even more impressed that when I did notice a slight draft this winter on a smaller powder room window they installed, they immediately came out and corrected the issue. Not many companies stand behind their products 2 years later! I would highly recommend a company like them when you are investing into something as expensive as whole house window replacement.
CM
★★★★★
Entire experience was seemless and timely. Great customer service both times i have had work done. Zero issues and my siding and windows looks great.
CB
★★★★★
Outstanding at all levels. I had all my windows and doors replaced years ago and it was the best decision ever. This was not just because of the pricing and quality of their products and installation but their customer service and warranty are the best. Since the install there have been some minor issues and John or Jeanne always handled promptly and even shared tips and tricks which were great. Most recently there was an issue with the front door and it had to be replaced. I’ve had the pleasure of working with Darrin Kelly, Operations Manager on this. He went so far above and beyond to resolve this I can’t express how grateful I am. He even installed the new door himself. I’ve recommended Window World to so many and will continue to do so. Best company to work with. Highly recommend.
GT
★★★★★
Kind, courteous, and high quality workmanships! I have gotten nearly all my windows replaced in my old house and some are challenging large sizes and wild shapes (trapezoid 😂) and they have exceeded my expectations each and every time. Their prices are reasonable and their technicians professional. I have a few more sliding doors and some more wild shapes (semi-circle) that will likely reach their lifetime in the coming years and plan to go with them for these replacements. Thank you for the great work!
MB
★★★★★
Window World did a good job in taking what seemed to be a big and complicated project and making it very simple. They also were very honest and knowledable.
EM
★★★★★
Window world does consistently great work. Their products are top notch and the installers are excellent. We have purchased windows, a storm door and now sliders for our deck. We are very happy with them all and recommend window world to everyone.
KL
★★★★★
This is our second time using Window World. We had them replace all of our windows a few years ago (and they even came back out when we noticed a scratch to replaced the full unit!) and now we just had them replace our front door, install a storm door, and replace our shutters. All have been great experiences, their prices are competitive with other local businesses, and we are thrilled with the end result.
DU
★★★★★
Darrin and trainee came out and replaced a 13 year old window sash at no charge. The lifetime warranty is real! They were on time and professional and I would highly recommend Window World for any window project.
MK
★★★★★
Window World of Harford County installed our windows and back porch door in 2015. Recently we ordered a new door handle for the back porch door. As my husband was installing it we realized the lower closer bracket was bent which prevented the door from shutting properly and allowing the back door to be locked. I spoke to Linda and she scheduled Darrin to make a service call the following week. He arrived promptly at the scheduled time, replaced the bracket, made a minor adjustment to the door handle and checked that it was in perfect working order before he left.
I was reminded that Darrin had been to my home last year when I was having a difficult time opening the window above my sink. During that visit he reinstalled a screen on a casement window on our second floor. While he was on our roof he offered to clean the outside of that window. Since I appreciate clean windows. . . I was VERY grateful!