Replacing most of the windows in my house. Excellent service. Reliable. No complaints at all.

The team worked very well and efficiently.
Door purchased from Home Depot and as it opens both ways, there were drains that needed to be punched out on the bottom and they weren't punched out.
Not something that is usual for patio doors therefore not really the installers' fault.

We got several quotes for our new back door. Vlad returned our call very quickly and his quote was the best one. Considering demand for these products during the pandemic, turn-around time was very fast - 4 weeks and the installation was soon after the door was ready. We love our new door and can’t believe how much of a difference it makes! We’re so happy with Koral, we’ve decided to get them to replace our front door too!

very good work...
they brought runners to use on top of floors and cleaned up after work
very good price compared to bigger established companies.
would use them again.
carlos vieira

Hired Koral Windows to replace our home windows. Vlad and his team did a professional job, that was completed on time as quoted with no mess or issues. Highly recommend.

Vlad (owner) did the installation WITH TERRIN (HIS HELPER).
BOTH WERE VERY PROFESSIONAL & COURTEOUS.
EXCELLENT WORKMANSHIP.
WE ARE VERY SATISFIED WITH THE SERVICE, THE QUALITY AND THE PRICE.
WE HIGHLY RECOMMEND KORAL WINDOWS.
THIS IS OUR SECOND TIME DEALING WITH VLAD.

Vlad was polite and professional from start to finish. What he quoted was what we paid. We will call him for any further replacements. He explained everything in detail. Work inside and outside looks awesome. BIG thank you Vlad and team.

Koral Windows changed all the windows in my bungalow as well as 2 exterior doors in February 2021. They have done a fantastic job. The windows were installed in a timely manner, the window and door casings were well done as well. They also changed the side panel of the exterior door, which was old and dilapidated and installed siding which I choose, and that really changed the look and feel of the front of the house. For the basement windows, they arranged for another company to add parging due to the angle the foundation was poured at, and they provided a competitive rate for that service as well. Koral called me when the windows became ready, which was ahead of scheduled, and offered to do the work early which worked for me. I'm very happy with the service and the worksmanship. I highly recommend Vlad and his team.

Very good quality product.
Excellent professional service , finished the job on time.
Very good customer service.

We have windows replaced on the first and second floor. Some of them were challenging to install. The crew worked hard and and completed the job successfully. The windows are reasonable quality and price.

Thank you.