I adore this company! I had a large project done earlier this year and had a few questions about…read morethe windows they installed. Mark came promptly both times and answered all of my questions. Great service.

Very poor experience. All I wanted was a bathroom window replacement done with frosted glass…read more They sent out the typical sales guy who assured me that it was a simple job and that there would be no issues. They requested a 1/3 deposit that could not be paid electronically. This should have been my first clue. Then it took a month for the window to arrive. They then scheduled and showed up with a regular window. And they of course ripped out the existing window before checking. So I had to have the wrong window installed and then wait six weeks for the correct panes to arrive. Then spend two weeks going back and forth to schedule a new installation date. Then they flew in and out on the date and I finally had my window. And it took only 10 minutes following the job being finished before someone showed up from the company and demanded payment. Not throughout the whole process was anything given emphasis until it was time for them to be paid. Avoid at all costs.

Great Job doing my Siding, Windows, and Roof. Will definitely recommend you to our friends and…read moreneighbors.

Did an amazing job siding my house. Their pricing was very fair. They also replaced my gutters. I…read moream very happy with the detail work as well.

We love our new window! The sales and service throughout the process was exceptional and the new…read morewindow was installed in less than a day. We would use Kubala Windows again and recommend them to our friends and family.

Making a substantial upgrade investment in your home requires a lot of work, even before the…read morerenovation begins. My wife and I wanted to replace our home's failing, outdated windows for years and we finally decided to move forward with such a daunting project. Our old windows were drafty, some could barely be opened, and our energy bills were ridiculous. I spent weeks researching well-known national installers down to local companies. It was then that I came across Kubala Home Improvement. As I explored their website, I was impressed by their awards and testimonials. I dug a little deeper and could not find a single review on any business review website in which they did not receive five-stars. I called and set up an appointment with a sales representative (this was the first of many companies with which we were scheduled to meet). My wife and I met with Ben Griffin at our home, and it quickly became obvious that our windows were much worse off than we thought (they were at least 40 years old and had no R-Value). Ben is very affable, and he carefully explained how Kubala's windows are constructed (in the U.S., a huge plus) and every aspect of the replacement process. It quickly became obvious Ben knows his stuff and he was gracious in answering all our questions (there's a lot of information to process). We signed a contract to replace all 15 windows on the spot, without hesitation, and canceled the rest of our appointments. Six weeks later, Serge and his team completed the installation in a single day. They worked quickly, were careful to protect our furnishings, and they simply never stopped moving. They were so quiet that several times my wife and I thought they left to take a break! At the end of the day, I swear they left the house cleaner than they found it. We also appreciated the fact that the installers are Kubala employees, not sub-contractors. That made us even more comfortable in our decision. From meeting Ben, to watching Serge and his crew, to talking with Office Administrator Melissa Russell, everyone at Kubala was fantastic to work with. I can see why they're so highly rated and I absolutely would recommend them to anyone.

Jeremy just installed new windows and screens throughout our condo. These were full installs and…read morenot "replacement" windows. We could not be happier with his company's service, workmanship, and care. Just great people to work with and very highly recommended.

From the owner: Window Technologies specializes in window and door installation, repairs and more. We are an…read moreAndersen Windows & Doors Certified Contractor. We also sell a range of window and door products that vary in size, color, and shape. Let Window Technologies help you complete your home improvement project with our top-quality Andersen Windows & Doors products.

They put a new roof over my porch as it was leaking. They did it in a day, Erik was polite and…read moreprofessional. They cleaned up the back so well you would never know they were there at all. Great job!

Patrick Kelly Roofing and Siding great company to deal with They did a beautiful job in replacing…read moreour roof in 2011 leaving things immaculate after, 1st company we thought of to remove a troublesome skylight. Another job well done all discarded material were cleaned up and roof repaired and shingled blending nicely with the rest. We highly recommend this company! Susan and William F. Wilbraham MA

This is a family owned business and you rarely see personal touches like they provide in terms of…read morecustomer service these days anymore. They had the owner go to your location to have conversations to go over everything thoroughly in a consultation. Everything was well organized and planned and discussed ahead of time including looks and transparent pricing. They did an excellent job replacing old windows. On the day of service they were efficient on time and professional and installation went smoothly. Workers were respectful and cleaned up too. Overall positive experience.

Very pleased with my new picture window. The work was done on a rainy day. I expressed concern and…read morewas told everything would be okay. Too my surprise, the workers outside did serious damage to my scrubs. I called them on this issue and was told- "they were sorry" but due to OSHA regulations they had to get close to my house. I believe working in the rain brought on the carelessness of the workers, resulting in the damage.

A top notch group of professionals who take their work very seriously. I called them to help with a…read moremajor problem. From first contact I felt like I was in good hands. Crystal is so very easy to communicate with. When I met the gentleman who gave us the quote, I felt like he was so professional. He spent a lot of time looking at the roof and investigating everything he could find. He even went into the attic and when he was done he showed us pictures of everything he found. So knowledgeable. His name is Matt (ask for him by name) and he was great. The team who showed up to do the work were quite impressive. So many people, everyone involved and knowing exactly what they were supposed to do. So amazing to watch. Our house is big, quite large compared to most. I figured they would be here for a couple of days. I almost laughed out loud when they said they were going to be done in one day. Amazingly enough, they were. The roof is amazing, our new solar skylights are fantastic. The solar shades are really nice and super easy to use. The sun is not ever a factor anymore. Just push a button. I think we made the absolute best choice possible with NEXTGEN. The whole entire company is spot on. When our roof was completed we had family over that weekend. Even my most cynical cousin admitted that he was very impressed not only by the roof, but by the fact that there was no sign of any damage or debris. Not a single nail could be found. Keep up the great work NEXTGEN, I'll keep telling everyone about our great experience. Bravo!!

we had a new roof and 2 skylight windows installed. The process was amazing. The staff showed up…read moreat 7am with a text before as to soon being on our property. They worked diligently all day and completed the project. The staff were friendly and professiona! Matt and Mike were professional and answered any question. We were amazed at the prompt completion of the job as well as the clean up. I would recommend this company without hesitation. We are very pleased with the process and results.