Wonder Windows
Rochester - Buffalo - Syracuse
634 South Avenue, Rochester NY 14620
Contact Us:
Product Interest?
Windows Doors
Glass Block Siding
How did you find us?
Read or Write a Review

Replacement Windows and Doors


12 Month Zero Interest Financing on Windows

Superior Performace and Lower Prices Guaranteed!

Since 1962, Wonder Windows has grown to become one of the leading and most TRUSTED professional window installers in WNY. Why choose us? Our unique mix of exemplary customer service, competitive prices, talented installers and the most beautiful and energy efficient selection of windows & doors, makes us the best choice for new & replacement windows and doors.


Your FREE Guide

Wonder Windows Quick Quote


See what our customers are saying!

Sharon D. Rochester, NY September 16, 2013

The installers were very helpful and professional.

Carol E. Hamburg , NY May 19, 2015

Blaze did another great, thorough job of installing my windows.

Sandford F. Rochester, NY May 13, 2015

Very good job. Matt S did a great installation and was a very respectful person. High quality windows. Thank you Wonder Windows. Next year we will have more windows installed by your company and we would like Matt to install them.

Frank & Karla F. Penfield, NY October 24, 2014

The installers Bill and Bill were top notch! We were very pleased to have had them at our home. Great Job!

Enzio R. Rochester, NY December 14, 2012

Nice job! Thank you!

Joanna M. Webster , NY January 22, 2015

Charlie is amazing to deal with. Wonderful at what he does!

Kyle B. Brockport, NY May 6, 2015

"...Everything was perfect inside and out."

They were on time. The quoted me 3 days to do all my windows but it only took a day and a half. The crew was great, made sure everything was perfect inside and out. Windows are very well made and have made a huge difference in the house. They cleaned upe everything, then went over each window again to make sure it was perfect.

Matt G. Rochester, NY November 26, 2014

"The OKNA brand was one of the few with highly positive quality reviews and Wonder Windows had equally positive consumer evaluations!"

I was very pleased with every aspect of my experience with your company. Replacement windows being a fairly expensive proposition, I did considerable research into not only window brands, but reseller/installers. The OKNA brand was one of the few with highly positive quality reviews and Wonder Windows had equally positive consumer...

Josh H. Canandaigua, NY October 22, 2014

They installed about 19 windows for me. Everything went well.

Bill & Sandy W. Webster, NY May 28, 2013

Great job- very happy!

LaRee M. Rochester, NY February 6, 2013

We had a wonderful experience with Wonder Windows and have already started to refer our friends to you. We will definitely come to you first next time around. :)

Geri B. Rochester, NY February 12, 2013

"Your customer service is at the top along with your product."

I am truly a satisfied customer and will continue to support your business. Your customer service is at the top along with your product. Being an employee of 24 years with Wingman's, both are always extremely noticed.

Pauline O. Rochester, NY April 30, 2015

The installation was quick and neat.  Jason did an excellent job and cleaned up after himself.  I just love my new front door.  You also did my windows and back door and I was very pleased with everything.

Susan S. Williamson, NY December 2, 2014

Great work, very professional! Thank you!!

Lynn N. Seneca Falls, NY June 12, 2013

Great job! Will tell my friends to use Wonder Windows.

George E. Hilton , NY December 8, 2014

I was very impressed with the installation. I was amazed to see how much the new windows have helped (no more draft or condensation on the windows).

Louise D. Rochester, NY January 12, 2015

Blaze is a terrific installer. He did an excellent job. I am very satisfied and would use Wonder Windows again and tell others about the company!

Dick And Marilyn M. Rochester, NY May 29, 2013

Excellent work!

Jason And Sam L. Mendon, NY October 9, 2013

Friendly service. Great looking windows.

Niki B. Rochester, NY October 9, 2014

I'm glad to finally have found quality for a price I can afford. I can't wait to have my new windows!

Victoria P. Rochester, NY January 12, 2015

Great installers, friendly, does great work and knows what he is doing!

Elvezia F. Rochester, NY July 8, 2011

"... once again very happy with Wonder Windows products and service."

I had my new windows and storm door installed last Friday, and I totally love them! I am once again very happy with Wonder Windows products and service. The two installers were wonderful, George and Renee. I was very pleased with them two years ago and they did a fantastic job once again. They are hard workers and take pride in their work. Everything looks great, and I am so pleased with the...

Robert T. Palmyra , NY January 21, 2015

"...will not hesitate to recommend Wonder Windows to others!"

We were extremely pleased with the installation of our windows. The crew did a great job and were also polite and friendly. We have already contracted with Wonder Windows to install an entry door and will not hesitate to recommend Wonder Windows to others!

Cheri C. Rochester, NY December 2, 2014

"Fair price + quality work= repeat business for this customer!!"

The whole thing was a pretty great experience for this first-time homeowner. There was no hard sell, and that's a big reason why I picked Wonder Windows (plus the good reviews and word of mouth). They gave me a fair quote for the windows and door installation. I was particularly happy with the work done on the door; I was replacing a broken down old storm door with a steel entry door, so he had...

Lunzer E. Rochester, NY November 1, 2014

Your workers were very clean & tidy. We were concerned about lead here, but they wiped down and vacuumed up everything. I am very happy and so are my tenants.

Anthony C. Rochester, NY July 3, 2012

"I would recommend Wonder Windows without reservation."

Excellent service and installation. Dave and his crew were early and got started right away and finished all installations within the day. I would recommend Wonder Windows without reservation.

Rosemary P. Rochester, NY April 9, 2012

I wanted to say thank you to all involved in the process of our new window. I had concerns because the window is very large and very visible... you helped us puck out the best window for our needs. The install team came over and basically whistled while they worked. They were great... neat, fast, cleaned up and kept me informed.

Jody L. Rochester, NY May 18, 2015

Mike G, Alex and the crew did a great job. Impressed with the neatness of their work and did not leave a mess. Very happy.

Mary H. Rochester, NY July 23, 2015

Excellent work. Fixed shades too- so helpful!

Joe M. Brockport, NY July 16, 2013

Great workers!

Pauline M. Rochester, NY March 16, 2015

"Mort is a shining star..."

I totally enjoyed Mort coming to my house. He was very informative and helpful. This is a huge project and he taught me a lot. He asked me what I wanted and showed me where I could save money.


Kathleen W. Rochester , NY September 27, 2013

Great installers.

Matt G. Rochester, NY February 9, 2015

"The new OKNA's, warm as can be, no draft etc..."

We are very pleased with the product and your company. It's amazing, I stand next to one of the remaining original windows and feel the cold coming through like a waterfall. The new OKNA's, warm as can be, no draft etc... Thanks again, and you certainly have my recommendation!

Gary C. Webster , NY September 17, 2014

The crew was very efficient and the clean up was great. They were very friendly, would recommend Wonder Windows to others!

Herb W. Rochester, NY March 26, 2015

The installers were great. Work was done as stated. The clean up was fantastic. Mike & Al were great.

Karl & Shirley J. Hilton, NY July 26, 2013

Great installers- did a wonderful job.

Tony & Lisa T. Rochester, NY May 21, 2013

Good work & good job.

Ricky S. Pittsford, NY April 6, 2015

Great crew, will recommend to friends!

Marge C. Rochester, NY June 11, 2015

"...My new Wonder Windows... such an improvement on the overall look of my home."

First, I will say that I absolutely love my new Wonder Windows. They are very attractive, and such an improvement on the overall look of my home.

Second, Paul and his crew were very professional, friendly, helpful and answered and questions that I had. They took pride in their work and it showed in the end result. I would highly recommend Wonder Windows to anyone looking for...

George H. Rochester, NY June 12, 2012

Crew was very thorough and polite. I apprecciated them cleaning up afterwards.

Jill R. Rochester, NY April 1, 2010

“No pressure sales.”

No high pressure during sales presentation. Very satisfied — couldn’t ask for more. Great job!!

Heather B. Rochester, NY October 27, 2014

The two gentlemen were very good (excellant) at the job and clean up.

Kathy F. Penfield, NY November 7, 2014

The installers did a great job and very quickly!

Mary Cay L. Rochester, NY April 19, 2013

"...worked with us to make the cost fit our budget withoug having to go to financing."

One year ago I purchased two double hung windows from Wonder Windows. At the time that was all I could afford but I wasn't about to sever ties with them. This year we decided to get estimates to install a few windows at a time. Well as we discussed this possibility, the salesperson worked with us to make the cost fit our budget without having to go to financing. The installation...

John & Gwen C. Rochester, NY February 27, 2015

Am very satisfied with installation and installer. Was very comfortable with his work and cleanliness.

Alba P. Pittsford, NY July 8, 2013

Bill Sr. & Jr. were wonderful. The did a great job!

Michelle M. Rochester, July 11, 2013

Thank you!!!

Karen S. Rochester, NY May 15, 2014

They put 8 windows in and did a great job. We noticed there is quite a reduction in noise with these windows, big defference with the exterior look of our home with our new windows as well. Job was completed in one day and they were very nice and cleaned up when they were done.

Chris H. West Henrietta, NY April 17, 2015

"...great experience from price to installation!!"

I love working with Wonder Windows... Right from Dave measuring and taking the order, to you folks in the office, to the installation, you are all terrific. Thanks for always making this a great experience from price to installation!!

Tom S. Fairport, NY September 25, 2013

Great job!

Ron & Kim H. Williamson, NY June 3, 2013

The installers did an excellent job!

Mark M. Rochester, NY March 23, 2015

Replaced 12 windows, very good quality and workmanship. Installers were professional and helpful. Cleaned up after each day. Had one issue with a screen, they ordered a new replacement screen and came right out.

Kevin F. Rushville, NY May 21, 2013

Excellent job, on time, neat installation.

Christopher S. Webster, NY May 20, 2013

Our experience was perfect. Gary was here when he said he would be. He went right to work, it's obvious he knows what he is doing, and finished slightly ahead of when he said he would. Gary is a very pleasant person and our windows are wonderful! Thanks so much.

Sarah G. Fairport, NY June 21, 2013

Looks great.

Mike And Kaitlin F. Rochester, NY September 20, 2013

Very quick install. Looks great.

Tom M. East Rochester, NY April 21, 2009

“actually had to lower my heat”

I love my windows! I actually had to lower my heat the first night because the house was so hot!!! It’s amazing how my old windows lost so much heat!
(I can’t wait to se the difference in my RG & E bills).

Raymond F. Rochester , NY February 2, 2015

We are so happy with our door and window and Matt was great to work with!

Elissa H. Rochester, NY June 19, 2015

Wonderful job.

Donald G. Rochester, NY April 17, 2015

"I'm truly impressed with the quality of the product..."

I would definitely use Wonder Windows in the future. I would also recommend it to my friends. I'm truly impressed with the quality of the product and the excellent service provided throughout the process. The installer was excellent and took the time to ensure the job was done right. Then to top it off, performed an excellent clean up. Excellent job!!!!!

Janet J. Farmington, NY February 10, 2015

"...the type of window that we selected which is truly a wonder!"

I would like to compliment Wonder Windows with the final result of our installed windows. My husband and I are extremely satisfied with our new windows; not only with the professional workmanship that we witnessed but the type of window that we selected which is truly a wonder! My husband loves the windows, in fact he won't close the fabric blinds or curtains because he enjoys looking through...

Jeff & Nancy T. Brockport, NY August 16, 2013

Great job! Windows fit perfectly & installers were friendly and professional.

Christine C. Rochester, NY July 6, 2015

The guys did terrific work! Will use you again.

Peg B. Rochester, NY July 13, 2015

We are very pleased with our window installation. George did a wonderful, meticulous job. His assistant did also. We definitely would recommend Wonder Windows.

Jesse & Susan H. Rochester, NY August 5, 2013

Excellent job. Mike & Joe were a Godsend. They can work at my house anytime.

Sarah B. Hilton, NY December 19, 2013

Installers were polite & friendly.

Mike L. Pittsford, NY December 7, 2012

"I should have done this years ago."

We are very pleased with the installation. Already noticed a difference in how warm it is in the bathroom with them installed. I should have done this years ago. My wife and I were also discussing a bay window to replace the old window in our dining room. I will give Wonder Windows a call to get an estimate.

Wilson J. Avon, NY January 28, 2013

The experience was good. Eric was personable and seemed knowledgeable. Did not take significantly longer than I had expected and was able to answer my questions.

Christine S. Fairport , NY December 15, 2014

"The installers were very kind and professional..."

It definitely feels warmer in the upstairs. We are looking at replacing the lower level now and would like another estimate for the remaining windows. We are very excited about being able to open the windows come springtime. The installers were very kind and professional and answered all my annoying questions.

Andrew S. Henrietta, NY August 15, 2013

The installers did a awesome job. Very professional and highly skilled. Thank you!!

Andrew M. Rochester, NY September 9, 2013

Fast, efficient, knowledgeable.

John S. Fairport, NY December 29, 2014

Darren did a great job. He was very neat with his work and I'm very impressed with him. He deserves a job well done.

Dennis B. Clifton Springs, NY April 27, 2015

Mike & Bob- Outstanding workmanship, pleasure to have them in our home. Thank you for sending wonderful workers.

Carol And John E. Rochester, NY August 23, 2013

Great job. Nice guys.

Cathy H. Rochester, NY January 5, 2015

Excellent job and very professional. Will recommend Wonder Windows to others, thank you!

Kevin & Debra M. Pittsford, NY March 6, 2015

"The prices are fantastic..."

Fantastic experience, great windows. This is the third house where I've replaced windows with Wonder Windows, and every time we've been happy. The rooms with these windows are warmer, and they have improved the look of our house inside and out. The staff was knowledgeable and on time. Their work was quick, clean and on schedule. The prices are fantastic- it wouldn't be that much cheaper to install windows by myself, and...

Wayne , May 13, 2009

John S. Macedon, NY January 14, 2013

"I'd recommend your product and installers to my friends."

We were very pleased with the installation and materials. Your insallers, Bill & Bill were very courteous and pleasant. They did a clean job on everything, and it was clear they knew what they were doing. I'd recommend your product and installers to my friends. Thanks.

Darlene W. Rochester, NY September 12, 2013

Very pleased with the window installation. Excellent and clean work crew.

Elaine B. Ontario, NY July 19, 2013

Wonderful workers!!

Sheila B. Rochester, NY March 26, 2015

Matt O was wonderful when he came to do a service. He kept everything nice and clean and his manners were very gentleman like. Very happy with him and his work.

Bill And Kathy L. Penfield, NY January 21, 2013

The installation went quite well. Installers were very good. The windows look great.

Tom O. Rochester, NY December 30, 2013

Eric was great! He gave a presentation and answered all my questions. I learned a lot about your windows. Thank you.

Gary S. Rochester, NY February 9, 2015

"Price was lower than competitors."

Installed windows in my house. Excellent workmanship. Windows look great. Price was lower than competitors. Guys were on time each morning to start the work. Would definitely recommend using Wonder Windows.


Josephine H. Pittsford , NY September 26, 2014

The crew was very good workers!! It was a pleasure having them work here!!

Ken C. Hilton, NY April 9, 2015

"You are my go to company..."

We LOVE our new window and it matches our recent remodel perfectly, the whole experience was good. My installers were awesome with their skill and their customer interaction. I will be calling you next year before winter hits to have 2 windows and an entry door replaced. You are my go to company, thank you again.

Shawn B. Rochester, NY December 1, 2012

Warmth and comfort with new windows

Hi, guys! Thanks so much for my new windows. I love them! What a great job was done. I am so much warmer. Thanks again.

Dale M. W. Henrietta, NY May 14, 2013

Great job! Kept at work until done.

Renee P. Rochester, NY June 5, 2013

Installers were wonderful! A great experience.

Yarisa A. Rochester, NY April 5, 2013

Very nice job-thanks!

Harry , May 13, 2012

Michele M. Williamsville , NY July 23, 2014

I love my windows they are beautiful. Thank you very much. I have another bedroom with 6 windows that I can't wait to have your company install in the future!

Betty G. West Henrietta, NY June 7, 2013

I was pleased. The installers were very courteous and did a great job! Thank you!

Frenchie G. Rochester, NY August 29, 2013

Great job and on time.

Dave And Jeannine Y. Rochester, NY July 3, 2012

I just wanted to let you know what a wonderful job the men did today installing the block windows in our basement. They were very nice and so neat cleaning up after themselves. I was truly impressed! We should have had the windows done so much sooner. They look so nice from in and outside. I will highly recommend you to our friends. Thank you!

Gloria H. Rochester, NY October 31, 2014

Mike and Al were superb!! Wonder Windows has been a great choice for me. Thank you!

Mary Ann B. Rochester, NY April 27, 2015

"The windows themselves are fantastic!!! The glass is so clear it seems that there is no glass, and the screens are almost invisible..." 

I recently had eleven double-hung windows replaced in my home by Wonder Windows. I am VERY pleased with every aspect of my interactions with Wonder Windows. Paul and Scott did a professional and superior job during the installation. they are both a credit to your company. The windows themselves are fantastic!!! The...

Suzanne S. Webster , NY September 13, 2013

Great work, clean & fast. Thank you!

Jim C. Pittsford, NY March 26, 2013

Very happy with my new garden window and replacement patio door. Great job on the installation, your staff was incredibly helpful, and cleanup was done properly according to my wife. Thanks again guys

Carol O. Henrietta, NY June 1, 2015

They did a great job. We would recommend Wonder Windows as a good company to do business with.

New & Replacement Window Installations

Whether it’s for your home in Rochester, your business or rental property, Wonder Windows has a spotless 50 year history of wholesale and installation of both replacement and new construction windows in Western NY.

Residential Windows

The windows in your home are more than just accessories--they're your true window to the world and something you see every day.Wonder Windows in Rochester NY offers a wide selection of wood and vinyl windows from Anderson, OKNA, Trimline, Simonton, Ply Gem, Certainteed and more.

  • New Construction Windows
  • Replacement Windows
  • Custom Wood and Vinyl Windows
  • Glass Block Windows
  • Easy Window Financing
  • Professional Window Installers
  • Lifetime Guarantees
  • Andersen, OKNA, TrimLine, Simonton, Certainteed
  • Lowest Window Prices Guaranteed!
  • EPA Lead Certified Technicians
  • Wholesale Window Pricing Available
  • In Stock Windows Starting at $49
  • Steel, Fiberglass & Sliding Doors
  • Vinyl Siding Installations

Doors for your Home or Business

It's amazing how something as simple as a new door can completely change the way your home or business looks.  Whether it's replacing an old or worn-out door, or if you're looking for a way to improve the look of your home or business, Wonder Window has one of Rochester’s best selections of doors.

For a free estimate on windows or doors in Rochester, call Wonder Windows today at (585) 654-7000, and see why we're the #1 window company in Western NY.


Energy Star Most Efficient 2015 Windows Angies List National Fenestration Rating Council Lead Safe Certified Firm

Main Menu


Local: (585) 654-7000
Toll Free: (800) 240-0595
Wonder Windows
634 South Avenue
Rochester NY 14620

Wonder Windows on Google+