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Read our 180+ 5 Star Google Reviews online!

The whole process of getting new windows and a door was easy! Everyone working at Northern was friendly, patient, and trustworthy. I didn’t feel pressured at all. The installation team was excellent and had great communication with me. Cleanup was thorough and we love our new windows and door!! While I hope I never need new windows again, if I do, I’ll use Northern again for sure.

Kristin Green

Northern is the best in the business, I have hired them on three separate occasions for replacement windows, replace a flat roof on back of house and to do vinyl siding. Tim is very knowledgeable, and a lot of fun to work with, an instant friend. Their work crews do an excellent job, thank you. They also have a nice showroom in Goshen. I will certainly hire Northern again for future home improvements.

Peter Ruocco

My experience with Northern Roofing has been completely positive. I have a very busy roof requiring a lot of ridges and valleys to be addressed. The team worked from early morning and requiring spot lights when leaving. We had a lot of plants that needed to be protected since we were on the Warwick Garden Tour in 2022 and used large tarps from the roof across the plants to another tarp for the debris to slide down. Another team kept on picking up old roofing materials filling a dumpster and a half over three days. The property was returned to original and in some areas even cleaner than before. Thanks for the great work.


We had Tim as our salesman and he was great. Tim made suggestions that were worth listening to. Anthony and Chris were the installers for our patio door. They were on time efficient and when they were done you didn’t know anyone was in our house. Very professional and knowledgeable. We used Northern Windows in our other home. They were windows for the whole house. The company has not changed. Everyone is friendly and they’re definitely a Five Star Co. in every area of business. We will probably be doing our windows as well. I definitely recommend them. They are a great team! Thank You so much!

Stephanie Walsh

Look no further. Northern Windows replaced the double windows in our 3 bedrooms. Yes – I did get a few estimates from different companies – but Northern Windows was clearly the best choice. From the initial consult, they were very professional, patient, and competitive in price. They explained every step – how long it would take – and all my options. The installers and on the day of installation – they couldn’t have been more professional. Explained everything, stayed out of our way – and went about their job with no problems. I even offered them lunch – which they declined. Very clean, quiet, and did a thoroughly fantastic job. There was a very microscopic tear in one of the screens and Ted said it was not acceptable – and he would get it replaced – but I couldn’t even see it. So incredibly professional and caring. Anderson might have a bigger name – but absolutely not worth it – Northern Window was great.

Jeffrey Zahn

The first project was to replace the roof on a shed. The second project was to replace all of the windows in our home including a picture window with a bow window. Steve was the sales representative for each project. He was very professional, personable and knowledgeable of the products. He was also helpful in discussing and selecting the different features and options for the projects, including the installation. All of the projects went smoothly and were accomplished on schedule.

The team did a wonderful job with replacing the windows.They also the one who measures each window to make sure the new ones fit properly. The team installed the new doors. They tended to all of the details including some unexpected issues which were resolved, on the spot without additional cost or impeding the schedule.

The products are of good quality. The installation and the workman ship are neat and thorough. Everything fits together, as you would expect it too, and looks great when completed. The people are courteous, and clean up/remove all dust and debris when they are through.

In summary we highly recommend Northern Windows and will use them again for our next project.

Jo Jay

This was one of the best home improvement experiences ever. I was initially greeted by Sasha the pup as I entered the showroom!! Then came Steve who helped me design the exact door I was looking for with ease. Next was Karen who gracefully helped me with the financial part. Then to Ted who came to measure and finally Chris and Anthony who did the install. Everyone was super professional, knowledgeable, trustworthy and the friendliest group I could’ve asked for. I would recommend this business 1000 times over and can’t wait for my next project!


I think Northern Windows was the best choice for me. I had 4 other companies come to my home and just go on an on about the product and how I needed it rather than just hear what I was saying. Northern had a better sense and understanding of what needed to be done and not so much about how other companies fall short. The installers were even better than the initial visit. They 100% care about their work. You had guys installing windows for as long as I been on this earth. Nothing short of perfection. I’m very hard on companies and on the work that they do and I have nothing negative to say about the 3 bay windows they replaced plus the siding. I recommend Northern to anyone who’s meticulous as I am about details.

Anthony Moscoso

Northern Windows Siding Roofing and Insulation installed two Therma -Tru exterior doors, and a number of vinyl windows at our home and office. We recommend them for their fair pricing, excellent quality, impressive service, craftsmanship and follow-up. They were on time, and on schedule. The installers were extremely neat, took all the old materials away, and installed great looking, great functioning, energy-saving doors and windows. We recommend them highly. Next projects include a roof and blown-in insulation.

Doors & Windows, Chester NY

From the beginning estimates to the final completion of the job, we found Steve and his crew friendly, honest, professional and accommodating. The job was completed quickly and neatly, exceeding our expectations. We are so pleased! 5 Stars for Service. 5 Stars for Value, 5 Stars for Overall Satisfaction!

Windows, Middletown NY

From start to finish everything was professional! The day of roof job everything was explained to me. The crew were great. Amazing job on the roof & clean up! Third time I’ve used this company (windows & gutters first) and I highly recommend them!

Laureen Gallo

Excellent service and wonderful attitude.

Belinda Santiago

Very pleased with my new roof. The staff was professional, punctual and eager to please. Afterwards they also cleaned my deck which was covered with debris from the roof. I would highly recommend.

Yara Suarez

Courteous staff, they cleaned up very well after the installment of my patio door. Thanks again.

Leandra Daniel Weir

The service provided at my house was outstanding. The job was to my expectations and beyond. The Team works well, very clean and professional.

Eric Soto

Professional and excellent job! My house looks amazing !

Lynn Clark

On time, on point and very professional!!

Brendan Finnegan

The installers were very pleasant and professional. The job was seamless.

Nanette Hazeley

This is my second project with Northern. Fairly priced, professional and a local business who stands behind their work. Couldn’t be more happier. I continue to recommend them friends and family in area. I wish they expanded their offerings to include bath and kitchen.

Alexei Isac

Northern Windows was such a pleasure to deal with for replacing our picture window! From the very first contact to the time their installers finished the job- professional, timely, courteous and well-priced. Our window looks amazing, and there was absolutely no mess to clean up-the installers took care of it all! Would highly recommend Northern Windows to anyone looking to replace old, worn out windows!

Sandra Capriglione

In November 2023, Northern performed a major roof replacement and attic ventilation upgrade.
Professional, knowledgeable, and responsive from start to completion.

Ray Pucci

Responsive, patient, professional, quality work at a competitive price. Quick to follow up on punch list. Great team. Highly recommend for replacement roofing and gutters.

Paul Floreck

I LOVE my “new house.” I have used your company for all my windows, doors, and now siding. I recommend your company to all who ask. Never disappointed with your work. Thank you!

Siding, Monroe, N Y

Got to tell you guys, ‘Wow nice job!’ The roof, window, and French door are beautiful. The guys were so professional. Your team raked the yard with a magnet after the roof job, cleaned up afterward, and stuck to the schedule. Thanks so much for proving to me that you are contractors who care.

Roof, Window, French Door

I want to thank the men who put in my windows. They did a great job and left everything clean and put things back in place. They were very polite as well. I want to thank Northern Windows for having men who do such a good job!

Windows, Monticello, NY

We highly recommend Northern to all our friends and family as a superb job was done, right from the beginning when Tim came to our house to give us an estimate, when we went to your showroom and when the installation was complete. Keep up the great work and great customer service!

Peter & Evelyn S.
Residents, Orange County, NY

After comparing many different companies, yours offered us great quality at fair prices with no gimmicks. Everyone that we dealt with from your salespeople to installers were friendly and extremely knowledgeable.The new windows have increased the beauty of our home, and save us a lot of money on heating and cooling costs. They were a great investment!

Mike & Lisa K
New Windows, Walden NY

We’d like to commend one of your installers. His workmanship and professionalism are #1. He completed the job in a very timely manner and left our home spotless. We will be calling Northern again for more remodeling projects around our home.

Kathy P.
Resident, Westtown NY

Selecting Northern was the best home improvement decision I’ve ever made. We’ve used them for windows and siding with great results, now insulation is next on our to-do-list. Their prices are fair, the products are excellent quality, and the staff really helps with the decisions. They have real samples installed in their showroom, so you can see exactly what the products look like. It’s a much better experience that the annoying big box stores, PLUS Northern’s prices are comparable. And the personal one to one service can’t be beat. We highly recommend Northern.

Window & Siding, Chester NY

I am writing you to thank you for the assistance you have given me. The windows look wonderful, and the helpful, professional “can-do” attitude of all your employees was impressive. Between the wonderful floor staff and staff member who measured the windows, your entire staff was truly a blessing to the business community.

Ben C.
Windows, Middletown, NY

What an improvement Northern Windows made to our home’s curb appeal! We had an old 1950s picture window that was peeling, leaking and was very, very ugly. Tim helped us select a great looking and functioning window and the team from Northern installed it. We then had a second large window replaced, two gorgeous exterior doors installed, and this year, we had Northern install a new roof. The workmanship was excellent, and the quality of the products is top notch. We’re very pleased we chose Northern. And we’ll call on Northern for our projects, too!

Don Jeffries
Windows, Chester, NY

Just wanted to let you know what a great experience we had dealing with Northern. Everyone on your staff has been friendly, helpful and knowledgeable. It gives us great pleasure to recommend you to family and friends. Thank you!

Santambrosio Family
Residents, Washingtonville, NY

Everyone from Northern was friendly, on time and completely professional. Doing business with Northern has been a wonderful experience. I would recommend them without any hesitation.

Tracey Shauger
Resident, Vernon NJ

One of the best decisions we made regarding the residing of our home was to select Northern Windows, Siding and Roofing. They worked with us using only the best materials available, had a top notch team of mechanics work on the project, did everything they promised, plus more, and finished within the time frame we agreed to follow. The house looks so good now, that I catch myself going outside just to look at it because it brings a smile to my face. Siding was more expensive than painting but the results are incomparable. I constantly get compliments on the “new look” from people in our community. Thanks Northern Windows, Siding and Roofing!

Harry Kubasek
Resident, Middletown, NY

Staff were terrific. They came on time daily, worked through the day and did a great job. Both were gentleman. Tim the salesman was great. Helped me decide what I needed and didn’t.

Siding Customers, Middletown, NY

Siding our home was a huge investment, and we went with the insulated siding so that our solar boxes and conduit had more to screw into, but it was well worth the investment. We are very pleased with the result!

Mr. & Mrs. Bednarek
Siding Customers, New Windsor, NY

I already referred your business to coworkers.

Middletown, Roofing Customer

Incredible work! I could not ask for better. I thank you! Out of a one to five star rating… I give you six!

Windows & Siding, Washingtonville, NY

Your guys did an amazing job. I’m so happy. Now my house looks like one home, and not multiple additions with five different sidings! Thanks so much!

Siding, Pearl River, NY

We had Blown Insulation in attic and crawl spaces as well as insulate the basement perimeter spaces between the floor joists. The team arrived on time. They were very neat given the messy nature of the job. They had to first remove all of the old insulation, air seal all gaps, then blow in the cellulose insulation. the job took four days. In that time the crew did their best to work around our schedules and respect our home. We noticed almost immediately a difference, no drafts. Based on the weatherization test before and after, we reduced by almost 45% the number of air exchanges. We should see a significant reduction in this old house’s oil consumption this winter. We have used them for our siding, windows, and roof. All the work they have done has been excellent in quality. They have always delivered at least what they promise and go the extra distance to make sure all is right. No high pressure sales and no selling what we don’t need. Lastly they honor their warranties, no questions asked. It is always a pleasure to work with. I highly recommend them.

Steve K.
Blown Insulation

The job went very well. Crew arrived on time, both days. The work wass professional, neat and clean. He swept up outside, used drop-cloths inside and vacuumed. I normally am skeptical of the lowest priced contractor but they gave me a list of all the addresses in Homestead Village where they replaced windows. Replaced six 32-year-old windows. I went to several homes and checked out their work and was impressed so I gave them the job. I have two storm door and an entry door that need replacing and plan to hire Northern again.

Homestead Village, Warwick, NY

Very pleased with the quality of work. Tim and Max were a pleasure to work with. Communication was excellent. Changes were made with no hesitation. Roofing crew was excellent. Cleaned up every night. No mess – no fuss. Highly Recommend. Thank you all!

Slate Hill, Window, Siding & Roofing Customer

I recently embarked on a mission to re-roof my home. I called your sales person, Steve Murray. Steve was a good guy to deal with: no pressure and very knowledgeable. I liked his proposal, and decided to do the job right away. Believe it or not, one of the hardest parts about choosing our new roof was picking the color. But Tim Croker at the showroom helped up finalized our choice. I was very pleased with Northern’s planning and organizational skills. They worked hard to meet their daily goals so that my roof would not be exposed any longer than necessary. Clean-up was not a problem- they left my home in good shape. It was a pleasure dealing with the crew, and I thank everyone at Northern for a great experience securing my new roof.

Richard B.
Resident, New Roof, New Windsor, NY

Northern made the whole stressful process turn into a great & positive experience! Should have used them first time around. You guys rock!

Greenwood Lake, Window Customer

Everyone I worked with were friendly & courteous. Ted went above & beyond my expectations for quality of work. Thank you!

Window, Warwick, NY

Pleasant experience from beginning sales meeting to completion. Have been in decorating and design business for many years and would highly recommend Northern Windows, Siding, Roofing & Insulation.

Mr. & Mrs. Gittleman
Siding Customers, Kauneonga Lake, NY

We had Northern install new windows and patio sliders throughout our garden apartment complex. They were on time, worked closely with us in minimizing inconvenience to our tenants, and were competitively priced. Whenever we’ve had service issues, they have been right there to take care of the problem – no matter how slight. We recently began a multi year project to replace our roofs and again, they have been competitively priced, quick to get the work done, clean and neat. From the beginning, we could not have asked for more from the entire organization.

Erica Arbron
General Partner, Rockwood Gardens Apartments, Middletown NY

If you are looking for home improvements, in Orange County NY, Rockland County NY, Sullivan County NY, Southern Dutchess County NY, Southern Ulster County NY, Bergen County NJ, Sussex County NJ and surrounding areas, you’ve come to the right place.