Thank you so much for taking care of my mother’s windows in Lake Havasu recently. She is thrilled with them. She was also very happy with you and your presentation and the installers were great.Thanks again!

- Lori Seastrand

Awesome! Thanks.

- Davie Brooks

We are very pleased and love the windows.

- Margaret Ferguson


- Rebecca Mashler

Extremely informative, demo window very helpful and not pushy.

- Charles Godfrey

Installers very courteous and friendly. Did an exemplary job.

- Gayle Yowell

Great service, install very professional and courteous, cleanup and great job overall.

- Clarence Chau

Fine company to do business with.

- Ron Bender

Very courteous, knowledgeable and efficient.

- Jerriann Rosini

Everyone did a great job from start to finish.

- Veronica Alford

You are very professional, great, can’t say enough..

- Rob Bender

Friendly, on time, work completed as promised. Installers were easy to work with.

- Steve Irr

We are very happy with Window World. We would recommend them.

- Patricia Johnson

Could not have been better.

- Dan Mapes

Installers were very friendly, helpful and professional. A very pleasant experience.

- Mary Ann McVay

Very good. Excellent work and product.

- Ruth Spitler

Damn good. All the guys worked hard and efficiently. Cleaned up after themselves more than expected. Even touched up the paint.

- Mary Ann Haines

Very positive from sales presentation to installation.

- Vince Coppola

Ira worked hard and efficiently. He was a pleasure to have around.

- Carolyn Nicerson

Best installers we’ve ever seen.

- Isle Elliott

Professional work – well done!

- Hope Anderberg

Everyone we dealt with has been very pleasant and professional.

- Coralie Graveley

Knowledgeable, courteous and friendly.

- Julio Collado

Salesman courteous and knowledgeable. Installers neat and friendly. Did a great job.

- Laurie Fritzler

Very good and excellent installers.

- Elizabeth Parmele

Just as advertised

- David Hachadorian

The installation was perfect in every way!

- Harvey Simpson

Excellent quality, good price, installers were very knowledgeable, good work, fast, clean and courteous, would do it again.

- Warren Drake

Very good and professional. They did not try to pressure us into something we could not afford.

- Don Gosdeck

To begin with, we enjoyed meeting Ko and Reni. Ira and Wade did a great job, thanks to them. The windows look GREAT!

- John Galloway

We are pleased with our new windows and patio doors.

- Adrian Valli

Very happy with Reni and Ko. Ira and Wade are real professional.

- Jane Vietti

Very good experience all around, from office to installers.

- Sandy Estes

Everyone seemed to know what they had to do. The workers were very courteous and cooperative, thanks for a good experience.

- Charlene Nelson

Several in our village have now purchased windows from Window World.

- Mae Erixon

Everyone was courteous, did a great job, highly professional. I would recommend them highly to all of my friends.

- Shari Suttle

Prompt and efficient.

- Sandy Silvas

Everyone was very nice and the windows are wonderful.

- Vicki Tyler

Great attention to detail.

- Jerry Babington

Very smooth and professional, would buy from them again.

- Tawnya Kincade

Reni made my day.

- Diane Lehmann

Very satisfied, guys were very nice.

- Rita Ussery

What a pleasant experience and getting a superb product on top of that! Thanks everyone.

- Darlene Kaser

All 4 guys did an awesome job from start to finish. Would definitely recommend Window World to everyone!

- Christie Locklear

Service and installation went very well.

- Rob Bachali

Fast, tidy and job well done!

- Don Lukins

The workers were excellent, very nice.

- Nanvy Lamb

Very professional, installers were great!

- Gail Roberts

Great experience.

- Steve Carzoli

Very professional

- Ken Hotaling

Couldn’t have been any better. A-1 from start to finish. Beautiful job.

- Vina Greenfield

Very enjoyable.

- Darrel Matlock

Outstanding from beginning to end. The installation went very well, very professional.

- Raul Fiveash

Excellent. The installers obviously care about their work and do it excellently. Very nice group of guys, very willing to answer any questions, thank you!

- Jacquelyn Benedict

The windows look great. The sales person and installers were professional and courteous.

- Betty Lundholm

Excellent, efficient, courteous, professional.

- John Blackburn

Prompt, courteous, helpful, informative, excellent!

- John Seel

Everyone deserves and above excellent rating in performance and courteous behavior.

- LaVonne Bell

Great product, great customer service, great workmanship, great work crew, great pride in their work. An awesome experience.

- Marce Romant

Good, fast, efficient, thorough.

- Darlene Green

First time with Window World, will get the rest of the house later.

- Gerry Ponton

Best experience I have had here in Yuma.

- Mervie Earl

These young men made this experience painless and they were very thorough and professional. Great job!

- Marlene Hagen

The installers were very helpful and courteous. I would recommend them to other people.

- Zach Brown

Excellent all round. Great technicians.

- Chris Chumley

The salesman explained how things would be installed completely. The installers were very kind and courteous and did a good job of installing and cleaning up.

- Gene Bryant

Great! Love the windows.

- Linsey Ash

Great service, installers were awesome, they do great work.

- Sandy Martinez

A very good experience and am very happy with my windows.

- Sabrina Whartenby

Great and funny!

- Ruth Cox

Came on time, finished early.

- Henry Gerdes

The installation was quick and professional. I’m pleased with the product and service.

- Elizabeth Romero

Sales and installation all great.

- Bob Carey

The installers are complete professionals. I got only one estimate for windows and I’m glad I did.

- Jamie Morales

Great – highly satisfied. Wow, the windows look great!

- Claudia Gutierrez

A pleasure.

- Verna Cooper


- Robert Arnold

The folks were professional, thanks.

- Margaret Sheehan

All pleasant. The installers were friendly, thorough and detail oriented.

- David Capes

Very pleasant – wonderful crew – they could be trusted in any home. Neat!

- Rose Altomare

Very organized and efficient. They did an excellent job.

- Gary Oates

Great, nice people

- Sydne Getz

The guys were very professional, good clean-up. I did not hear any traffic noise the first night. I love the windows.

- Gloria Rube

I was very impressed with how fast and efficient the installers were.

- William Koger

It was a positive experience. The house is definitely quieter.

- Karen Gillaspie

The sales person and installers were knowledgeable and courteous.

- Carmella Shouse

The installers were prompt, professional, showed great workmanship and cleaned the area until it was spotless.

- Barbara Mallis

There is no dust and sand on the windows sills, the A/C does not cycle as often as before (lower bills).

- John Seel

Wonderful experience, wonderful people. Would do it again!

- Claudia Edwards

The installers were professional in all respects, the best I have seen. From start to finish, I would recommend this team to anyone.

- John Olson

Great service and the windows are wonderful.

- Ed Jones


- Bob Crandall

Great! If I knew it would be this great, I would have done it years ago. I love my new windows.

- Juan Freytag

Our windows look great! We were worried what the trim would look like, can’t tell the windows were changed! The mess was another one of our concerns, there was no mess!

- Ken Johnston

The installers did a great job! We were impressed with their detailed work and everything looks great inside and outside.

- David Starck

Very pleased with the whole experience.

- Susan Haas

I thought that everything about Window World and the installation was so professionally done.

- Keith Relitz

Salesman was very informative. Installers were very professional and did a great job.

- David Denning

We have been very satisfied with the personnel and their work.

- Alvin Sandberg

It was a pleasure and will think of you when I complete my project.

- Judy Siegford

Installers were very helpful and informative. Plus they are from Virginia, wouldn’t expect anything better.

- Charles Jones

Impressed with workers and salesman.

- Rolland Brown

Nice people, good work.

- Fern Radford

Very professional installers and knowledgeable salesman. Big plus – quality product.

- Mike Graver

The salesman convinced us how good the product was and showed it. The installers were considerate, good, efficient, and did good work.

- Barbara Lilienthal

A very satisfying and pleasurable experience from the first phone contact to the sales agent to the workers.

- Rodney Henderson

All your people did a very fine job right up to the management.

- Larry Aston

They came on time, described the product accurately, installed expertly, cleaned up and said thank you!

- Donald Post

Pleased with the agent who gave us the estimate and with the installers.

- Ed Malmquist

Has been a real pleasure, no problems.

- Sue Ann Willen

Good sales people and excellent installers.

- Richard Winder

Very professional, pleasant and quick.

- Donna Neer

Good all around. Courteous and helpful.

- Peter McGregor

Installers friendly and efficient. All around good experience.

- Rick Kussat

Great service

- O’Dell Warr


- Richard Espinoza

Excellent experience.

- Lionel McCone

Totally and enjoyable experience.

- Ronald Unke

Will refer as many people as I can.

- Paul Berryessa

Good, excellent!

- Ron Johnson

Excellent job, courteous, good at what they do, thanks guys!

- Gary Prowse

Very courteous and enjoyable to have around.

- Clara Richard

Wonderful outstanding job.

- Bill Edge

Great experience from start to finish. Very professional.

- Mary Beth Turner

Ko was informative and helpful. Your installation crew is great. On time, courteous, did a super job.

- Paul Smith

My windows look great! Thank you.

- Mona Evans

Installer went over and above, they did a great job, thank you all.

- Cathy Putman

Service was excellent from sales to installers.

- Patricia Manley

The installers were on time, courteous and very fast. The quality of work was excellent and there were very few inconveniences.

- Joe Harrison

The windows are wonderful and the installation was professional and quick. We are very impressed and pleased.

- Betty Campoy

Very efficient operation – from sign-up to finished work. Nice people!

- Frances Chasse

The people from the sales person to installers were very friendly, courteous and helpful. I would recommend your services to anyone. Very professional.

- Bob Dresselhaus

Everyone was friendly. The guys that installed were nice and courteous. Cleaned up after them. Did a great job!

- Glenice Efroymson

Very quick, great group of guys, courteous and professional.

- Jason Jarrett

It was excellent!

- Jan Schmitt

Everybody was great. The crew was great, it was a tough job and they did it with ease.

- James Whitfield

Everything was done perfectly. The windows look great.

- Olivia Mendoza

Good and friendly experience.

- Rodney Clifford

I came in, the old window was gone. I left, I came back in, the new window was in. Joy, Joy, Joy!

- Forrest Straley

Very professional in every manner. Quality material and workmanship.

- Greg McDunn

Excellent. Great experience from sales to installation. Installers were great and excellent workmanship.

- Alan Kircher

They did an outstanding job. From the estimate to the installation, everything was done in a professional manner.

- Juan Lerma

Wonderful experience – workmanship tops! Everything, all work, completed on time.

- Rich Ruiz

Workers were friendly and efficient. I had a positive experience replacing my windows at my home. My mom is jealous!

- Kristen Nichols

Fast, informative, appreciated clean-up afterwards.

- Valarie Karr

We had this quality of windows in Missouri. We wanted the same.

- Connie Corteville

Outstanding, we can already feel the difference.

- Patrick McBee

Good experience, professional work.

- Carlos Pino

The installers were very considerate and polite and quite knowledgeable about their job.

- Betty Wade

The windows are beautiful. I will help by word of mouth to get you more sales..

- Arlys Gibson

The workmen were prompt, courteous, thoughtful and very professional - a credit to their company.

- Bill Blanchard

Great, professional and courteous. Above and beyond what was expected.

- Wade Krug

Great! On a 1-10 being good, we’d give a 20.

- June Endean

Very professional, all appointments were kept on time. Very efficient install crew.

- David Effler

The windows look great. The installers were A-1.

- Donald Little

Excellent. Ko was extremely knowledgeable and answered all our questions, and the installers were very friendly, courteous and we enjoyed their company.

- Debbie Wendt

It was great. Everything went so well and done on time.

- Dolores Dimon

Wonderful – they even washed my windows.

- Giselle Knogler

Excellent in all respects.

- Jane Daniels

Installers were courteous, very clean, worked as a team, very professional. I will recommend them to everyone.

- Leanna Weaver

It was a very pleasant experience and I love the look of the windows and door.

- Thelma Ashman Stewart

I found Ko and Reni to be simply wonderful. They sell a proven product and the installers were superb.

- Walt Schumacher

I am so very pleased with the windows and the installers were terrific.

- Ellen Whelan

Courteous sales and office staff. Qualified and professional installation crew. Great job.

- William Hall

Service was awesome, price was good, windows look great. Guys were fun and professional.

- Murray Lambden

Organized group, hard working, polite and great at cleaning up.

- Vern Lovering

I am very happy with everything involving Window World’s installation of all the windows and doors in our home.

- Ann Buster

You were all very professional, personable and easy to work with. I’d recommend you to anybody.

- Mike Wyman

The experience was great. The salesman / installers were all very helpful and I’m very pleased with the entire experience.

- Brian O'Rourke

The three installers were very professional, did an excellent job and cleaned up after themselves. We really enjoyed getting to know them.

- Sharon Favareille

Wonderful installers. I’d give a A+++!

- Lynne Yaremkewich

Great experience. Great staff.

- Shawn Smith

Outstanding! The A-Team! Great attention to detail!

- Steven Lund

I’ve never received better treatment or more courtesy than with Derek, Roman and James.

- Linda Moore

Your guys are the best we have ever had. The guys from Ohio rock!

- Al Nickelson

Your company is fortunate to have such people represent it to the public.

Read More »- Leon & Linda Magill | Yuma, AZ.

Thank you for exceeding our expectations.

Read More »- Kenneth & Corazon Tucker | Yuma, AZ.

Video Testimonials

Windows, Acoustics and Noise Suppression

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Benefits of Energy-Efficient Windows

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Our Clients' Favorite Windows

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Window World Installers and the Installation Process

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Customer Referrals

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Window World's Friendly Sales Staff

Watch Video - 6:55 min.

Window Security and Durability

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Window World Customer Service

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Lifetime Warranty on Windows

Watch Video - 2:32 min.

Why Customers Chose Window World

Watch Video - 6:13 min.

Excellent Staff and Service!

Dear Mr. Das,

We wanted to take this opportunity to tell you how pleased we are with the new windows we purchased from your company. The windows are a perfect fit and have added to the value of our property.

The gentlemen that came to install our windows were very professional and efficient. All three of them were very polite and businesslike. It was a real pleasure to meet them and watch them work! Your company is fortunate to have such people represent it to the public. We would be happy to recommend Window World and your employees anytime! Thank you.

Leon & Linda Magill
Yuma, AZ

Fantastic New Windows & Doors!

Ko & Reni,

Further to our telephone conversation this morning, we just wanted to send a note of thanks for the excellent job with the new windows at our home. Your crew led by Derek worked hard and were extremely careful and courteous in our home. Something that is lacking with a lot of service firms today. The windows have added beauty and value to our home and are already showing signs of decreased energy consumption. Everything that Ko had promised us.

Thanks for exceeding our expectations. We will refer your company at every opportunity. Thank you,

Kenneth & Corazon Tucker
Yuma, AZ

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Yuma 928.782.2430

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