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Customers consistently praised the professionalism, friendliness, and responsiveness of the staff throughout the entire process.
Quality of Work
The installation quality and craftsmanship received high marks, with many customers noting meticulous attention to detail and satisfaction with the final results.
Communication
Many reviews highlighted effective communication from the initial consultation through to installation, with updates and follow-ups appreciated by customers.
Value for Money
Customers found the pricing to be competitive and reasonable, often noting that they received good value for the quality of products and services provided.
Follow-Up Service
The company demonstrated a strong commitment to customer satisfaction, with several reviews mentioning prompt and helpful follow-up service for any issues after installation.
PW
Pennie Weir
3 days ago
5.0
It was great working with Window World. The workers showed up on time, explained things, did a wonderful job and clean up after themselves. They went over and above expectations. They were very pleasant. When I called the office fir updates on arrival of windows and doors I got a quick respond. Customers service was also excellent.
KA
Ki Anna
Nov 14, 2025
5.0
I’m extremely impressed with the level of service I received. From the first consultation to the final installation, the team was knowledgeable, communicative, and respectful of our home. The new sliding patio door looks amazing and works perfectly. Their craftsmanship and customer care truly stand out. Highly recommended!"
LS
Lawrence Seymore
Sep 30, 2025
5.0
Darrin performed an excellent job replacing the glass in my shower window for much less than I had been quoted by others.
CJ
Captain Jack
Sep 11, 2025
5.0
Dear Window World
Finally, my new garden window is in and installed. I need to thank you for sending Piotr. A very talented craftsman who made our garden window look new and perfectly trimmed.
With a lifetime warranty and great installers, we couldn't be more grateful and satisfied with your work and product line.
Thanks again and we will recommend you to all in need.
Jack Whisted
GP
Gerry Powell
Sep 11, 2025
5.0
Window World of Harford (WWoH) Blew Me Away.
We did our research and received estimates from other replacement window companies. A family member recommended we try WWoH. We looked at reviews online and invited them to give us an estimate. We noticed something different in the presentation. No bells and whistles. No salesman techniques. They laid out everything and what each part cost; product (Series 4000 Replacement White Double Hung), variations, labor, discounts, etc. Maybe a little bit about the company, and why they thought it was so great. But then they wrapped it up and left. No pressure. No trying to seal the deal. It was like they knew we had already done our research, and they were going to let their product and reviews speak for themselves. We knew exactly what we were getting for the price. We put in a few more days of research and discussions, and a few days later called WWoH back and decided to go WWoH. And did they deliver! What beautiful windows! Great contractors. The owners and company administrative staff even followed up several times through the process to make sure we were happy with the way things were moving and the attention we were getting from their staff. I must give a shout out to Jeffrey (sales), John & Jeanie (owners), Piotr & Antonio (contractors), Linda (admin.), and several more for their excellent care and guidance through the process. What a superior company and great product. Oh…and we have already invited Window World of Harford back to replace a side entry door. No problems trusting this company.
Frequently Asked Questions About Window World of Harford
What types of Payment methods & Financing do you offer?
We offer a variety of payment methods and financing options (subject to approved credit) depending on promotional period. Please contact us for more information regarding available options.
Will the replacement windows be installed from the inside or outside?
The majority of our replacement windows are installed from the outside. In some situations, it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.
Do you install replacement windows year-round? If so, will I lose a lot of heat/cooling at the time of installation?
Window World installs replacement windows year-round. An average installation will take only one day. Our crews install one window at a time and are trained to do what they can to minimize heating/cooling loss. The energy savings from your new windows will recover any incremental energy costs incurred during their installation many times over during their lifetime.
How can I prepare my house for my replacement windows?
Please take down curtains, blinds, or any other window treatments. Security sensors should also be removed and turned off by your security company. Please provide our installation expert with a clear path to the window(s) being replaced by moving anything that may be in the way. It is also advisable to remove all wall decorations from the walls close to the windows as they may fall during removal or installation.
How long will it take to get my replacement windows? How much time should I allow for the installation?
Generally, replacement windows can be installed within 4-8 weeks from the date that the final measurements are taken. The type of window being installed and type being removed helps determine the amount of time needed to complete the job. On average each window takes about 30-60 minutes. Trim work and cleanup will require additional time to complete. An average job will take a single day.
What type of warranty is available for my windows?
Window World replacement windows come with an all-inclusive limited lifetime warranty. Contact us for more details.
What happens to my old windows?
After installing your new replacement windows we remove all old windows from your property and dispose of them properly. If you wish to keep your old windows or storm windows, please notify the installation crew as soon as they arrive for your installation.
What do I do if there is a problem with the windows?
Most of the issues encountered by our customers are easily corrected and don't necessarily mean that there is a problem with your window. As a first step, we recommend you visit the Support page of our website for troubleshooting tips and advice on correcting common issues.
What types of payment methods and financing options does Window World of Harford offer?
Window World offers payment by cash, check, and financing options subject to approved credit and promotional periods. Contact them for current financing details.
Are replacement windows installed from the inside or outside?
Most replacement windows are installed from the outside, but sometimes installation from the inside is necessary depending on your home. The installation expert will assess and explain the best method on installation day.
Does Window World of Harford install windows year-round and will I lose much heat or cooling during installation?
Yes, they install year-round. Installation typically takes one day with minimal heating or cooling loss, as crews install one window at a time to reduce exposure. Energy savings from new windows offset any incremental costs.
How should I prepare my home before my window installation appointment?
Remove curtains, blinds, and window treatments. Security sensors should be turned off by your security company. Clear pathways to the windows and remove nearby wall decorations to prevent damage during installation.
How long does it take to receive and install replacement windows?
Replacement windows are generally installed within 4-8 weeks after final measurements. Installation usually takes a single day, with about 30 to 60 minutes per window, plus trim work and cleanup.
What type of warranty does Window World of Harford provide on replacement windows?
They offer an all-inclusive limited lifetime warranty on replacement windows. Contact them for more specific details.
What happens to my old windows after installation?
Old windows are removed and properly disposed of unless you inform the installation crew beforehand that you'd like to keep them.
What should I do if I encounter a problem with my new windows?
Visit the Support page on their website for troubleshooting tips and advice. Many issues are easily corrected without indicating a defect.
What are the business hours for Window World of Harford?
They are open Monday to Friday from 8:00 AM to 5:00 PM, and Saturday from 9:00 AM to 12:00 PM. They are closed on Sundays.
What nearby places can I visit around Window World of Harford?
Nearby, you can find Self Storage Plus for storage needs, The Mill of Bel Air for gardening supplies, and several hair salons such as Cheveux Salon and Day Spa or Bella Amici Salon. After your visit, these locations offer convenient services and shopping options.
Are there nearby automotive services around Window World of Harford?
Yes, nearby automotive services include Tire Village for tire and car repairs, M and J Complete Auto Care Inc for repairs and car wash, and Splish & Splash Car Wash for detailing services.
Which local dining and entertainment options are close to Window World of Harford?
Independent Brewing Company and Independent Brewing Co offer brewery, bar, and restaurant options nearby for dining and socializing after your visit.