Find out what Window World of Frederick County customers are saying about our products and services.
4.6 130 reviews
Reviews
ML
★★★★★
I had windows replaced yesterday. My whole experience had been amazing. From the time I called and spoke to Teressa about a quote to completion of the job. The crew was prompt, organized and efficient. Josue and team were outstanding and left the job clean! Highly recommend using window world. Ask for Teresa! Her customer service is on point. Well done.
LW
★★★★★
We bought 20 windows several years and finally had a minor issue. They came out promptly and fixed it, no charge. They are wonderful to work with.
RY
★★★★★
The windows look Great, and the installation was fast and easy. No at all problems. The service and reports department is also GREAT. Adam is always friendly and does good work.
AV
★★★★★
The team was super quick and efficient. Our install happened in November and we could not be happier with the results. A big shift in the insulation of the house. Thank you.
KR
★★★★☆
There was some delay with our order, supply issues, not their fault. However, Steve and Theresa's support was clear and honest, and Hugo's installation was absolutely flawless!! Thank you
SB
★★★★★
Quality and timely. I don't have any photos available at this time.
BD
★★★★★
I am very happy with my new windows from Window World. The salesman was polite, knowledgeable and exerted no pressure on me to purchase. The installation went smoothly and the replacement windows fit well and appear to be of good quality and value.
RL
★★★★★
Everyone was the upmost professional from sales to measurement to install everybody knew the product and how to take care of it wonderful job
ED
★★★★★
I am so happy an graffiti I am with this company an the team jose an hector goio people good employees respectful please let them know the Exelente job they did I will recommend this company couple my neighbors they wel calling you Tkank you again Evelyn del cid 😊
NL
★★★★★
Very prompt and pleasant to work with
SR
★★★★★
Professional interaction from the initial meeting through the installation process. Highly recommended.
JG
★★★★★
Installation crew were very professional and done a good job,
AC
★★★★★
Great company to work with
DW
★★★★★
These windows are the same quality as all the other vinyl replacement window companies that I got quotes from. (Others claim theirs are unique/superior, but it looks like the only difference is the logo on the locks/latches.). Window World was much less expensive than the others, and the install was done on schedule (except for a delay due to rain) with professional results, and they left everything as clean as they found it.
MS
★★★★★
What a wonderful company to deal with. I used window world for another rehab project 2 years ago, they did such a wonderful job there I used them on this most recent rehab project. The technicians are knowledgeable, polite, and efficient. For this latest project, for installing 13 windows, I received a quote of $22,000 from Thompson Creek. My quote from window world Frederick, was 1/3 of that price. I would definitely use window world again, and I refer them whenever I get the chance. Thank you so much for a job very well done
GB
★★★★★
Window World has the best quality windows at an affordable price! Installation team was very professional and thorough! Highly recommend!