Guardian Windows

Windows, Doors, Egress Windows

About us

At Guardian Windows, we focus on high-quality energy-efficient replacement windows throughout the Greater Houston region. With over 30 years of experience, Guardian Windows has been providing top-notch window replacement services since 1986 in the greater Houston area. Family owned and operated, our showroom-on-wheels will come directly to your door, allowing us to show you the Guardian difference right in your home. Guardian Windows offers a wide range of high-quality vinyl replacement window brands. Not only are our vinyl windows energy-efficient; they can also help to reduce noise and enhance security. Our installers are highly skilled and will treat your home with the utmost respect. Schedule a free in-home estimate by calling 281-955-8994 or visit windowreplacmentofhouston.com today.

Business highlights

39 years of trusted experience
Family Owned & Operated

Services we offer

Comprehensive Window Services for any room in your home. Replacement Windows, Insulated Windows to cut cost, Window Installation, Energy Efficient Windows, Storm Windows, Vinyl Windows, Impact Windows.

Services we don't offer

We do not fix broken glass, glass repair, window repair, screen repair or car windows.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

10% off



Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.9269 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
95%
4
1%
3
1%
2
0%
1
2%


Rating CategoryRating out of 5
quality
4.9
value
4.8
professionalism
4.9
responsiveness
4.9
punctuality
5.0

Filter reviews by category

Showing 251-269 of 269 reviews

Dr. Victor Keys
12/2024
5.0
Google Review
The owner Marty and his son Robert are the Best. They worked with my mother and me to get her new windows. She is on a fixed income but, it did not matter, they made it happen for her. She is so happy. She said that her new windows have reduced the noise, the cold air, and has helped her save money on her energy bills. I am getting them to do install new windows for me too! I highly recommend Guardian Windows for all your window needs!!!
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Guardian Windows
Thank you so much we greatly appreciate your support God bless!

Brandon Pierce
12/2024
5.0
Google Review
We’re very impressed with how everything turned out. The windows look amazing and the installation crew was very professional and helpful. Our home is a big job with 35 windows and they were able to get it almost completely finished in one day. Big thanks to Jeremy’s crew, Josh’s crew, and Jayden’s crew. Attached are a few pictures of the windows at the front of the house.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Guardian Windows
Thank you for the review. However, I think you are looking for Guardian Windows in Linden, Utah. We are located in Houston, Texas, I am glad to hear that the company with whom we share a name also does excellent work!

Sherri
12/2024
5.0
Google Review
I recently had all of the windows and a sliding door replaced on my home replaced by Guardian Windows and am so happy with the product and the people! I love that I can clean the outsides of the windows from inside the house and am happy to be able to open from the top or bottom. The sliding opens and closes like a dream and I can really feel the quality. The installers were kind, professional, and efficient, especially given that the weather on my install date was freezing! They did a great job cleaning up and waited while the CEO took me on a very detailed walk though where she tested every feature of every single window and found some small issues that I would likely no have noticed. The issues were remedied and when I found a little problem with the sealing foam on the windows under my deck a few weeks later, they came back quickly to make it right. I would highly recommend Guardian Windows if you are looking to replace your old windows with a high quality product and professional people.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Guardian Windows
Thank you for the review. However, I think you are looking for Guardian Windows in Linden, Utah. We are located in Houston, Texas, I am glad to hear that the company with whom we share a name also does excellent work!

nellie butze
11/2024
5.0
Google Review
Guardian Windows are the best! The quality of their windows is top-notch. The installation went smoothly with no mess. The crew really takes care of your house cleans up after themselves - even vacuuming the carpets! If you are looking to replace your windows - go no further. You will not be disappointed.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Guardian Windows
We were happy to help you replace your windows! Thanks for the recommendation and trusting us with your home.

Blake Mariage
11/2024
5.0
Google Review
I can't say enough positive things about the guys at Guardian Windows! From start to finish, my experience was exceptional. First, the quality of their windows is unmatched. After researching various options, it's clear that Guardian Windows offers the most beautiful, durable, and energy-efficient products available on the market. The windows not only elevate the aesthetics of my home but have also made a noticeable difference in temperature control and noise reduction - they are even rated to withstand the strongest hurricanes, which is a major plus being here in Houston. What really sets Marty and Robert apart, however, is their approach to customer service. From our initial consultation, I was impressed by how knowledgeable and attentive they were. They took the time to understand my needs and explained the process thoroughly, ensuring I was comfortable every step of the way. It's rare to find such a personal touch in today’s world of mass production. The installation process was seamless—clean, efficient, and professional. The team arrived on time, and the work was completed with the utmost care and precision. They left my home spotless, which I greatly appreciated. It’s clear that Guardian Windows takes pride in their craftsmanship, and it shows in every detail. If you’re looking for windows that combine beauty, durability, and top-tier performance, look no further than Guardian Windows. Their superior products and excellent service make them the clear choice over the competition. Highly recommend!
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Guardian Windows
We’re so happy to have been part of your window replacement journey! It’s fantastic to hear that you can see and feel the difference with your new windows. Thank you for choosing Guardian Windows to enhance your home—we truly appreciate your trust!

Terrie D.
10/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: We replaced all our windows. Actually, it may have been a bit more; but, we were pleased and very pleased with the professionalism.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$10,000

Response from Guardian Windows
Thank you' God bless.

William D.
09/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: I got two quotes and didn't disclose any pricing. He gave me the double hung windows for the same price as single hung. 16 windows and a sliding glass door for $10K. They look great.
Rating CategoryRating out of 5
Yes, I recommend this pro

Yussef J.
07/2015
1.0
replacement windows
  + -1 more
unknown
Description of Work: Came to my home and they wanted to perform an unnecessary job and charge a furtune.... Dont use them.

Rating CategoryRating out of 5
quality
1.0
value
1.0
professionalism
2.0
responsiveness
1.0
punctuality
3.0

$3,500

Response from Guardian Windows
We give bids for work you want performed. Your choice if you don't want to do job.

pamela W.
06/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: They replaced all the windows in my home, quickly and with no mess. It's cooler and quieter now

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,200

Response from Guardian Windows
Thanks so much God bless.

Edgar A.
06/2015
2.0
replacement windows
  + -1 more
unknown
Description of Work: I had an appointment scheduled for 6:30pm on June 16th. I did not receive any communication from Guardian Windows, so I assumed the appointment would be met as scheduled. I called around 7:30 when no one had shown up and the call went to voicemail. Marty called me back soon after and said he thought I would know he wouldn't be there because of tropical storm Bill. The weather wasn't that bad where I live, so I made no such assumption.

Rating CategoryRating out of 5
professionalism
3.0
responsiveness
3.0
punctuality
1.0


Response from Guardian Windows
Sorry, that was my fault. I should have had better communication.

Terry M.
12/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: They installed a corner window ~159" total length double pane insulated with screened sashes that can be opened and folded out for cleaning, removing and replacing old steel frame windows.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,900

Response from Guardian Windows
Thanks God bless

Denice M.
10/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: Replaced 10 windows with commercial grade energy efficient windows

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Response from Guardian Windows
thanks so much God bless.

James O.
09/2014
5.0
replacement windows
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$11,700

Response from Guardian Windows
Thanks so much God bless.

Kathryn K.
06/2014
4.0
replacement windows
  + -1 more
unknown
Description of Work: Installed replacement windows in residence. | |The windows look great. The installation was quick and on time. They did a great job with the cleanup and hauled off all of the debris. | |I thought that I would see a decrease in my electricity usage although that has not happened. | |I liked that the owner of the business came to my home personally to quote the job for me. However, I felt like he was pressing me to make a quick decision. When I told him I was going to have to have time to think it over first before deciding to use his company he came down on his price, twice. | |I have recommended this company to a friend.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,000

Response from Guardian Windows
Thank you and God Bless. We usually use high quality vinyl energy star windows which energy costs. We had to use dark brown aluminum windows on yours to match the Home Owner’s Association.

Debbie J.
05/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: We use Guardian for their chimney sweep services. They came out quickly and did a safety inspection on two fireplaces for us. Prompt and courteous. We would use them again.

Rating CategoryRating out of 5
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Gary A.
02/2014
5.0
replacement windows
  + -1 more
.
Description of Work: Replace 23 windows.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Guardian Windows
God bless thanks

Isabel V.
05/2013
5.0
replacement windows
  + -1 more
unknown
Description of Work: Marty was timely and made every effort to meet me at me convenience. Admittedly, He took one look at my 3-story townhome and turned down the job almost immediately saying he did not have the equipment to replace the windows on the third floor. Be sure to let them know this detail. I'm sure I mentioned it but that detail most have been overlooked.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Guardian Windows
Thanks so much

nancy S.
02/2013
5.0
replacement windows
  + -1 more
Perfectly!
Description of Work: Exceptional windows I contacted window companies to find out about replacing my windows. My house is 22 years old and the windows were single pane and dingy looking and very inefficient. I me with Marty from Guardian Windows. After the initial contact Marty came out the next day with books and samples. We were very happy to find it was much more affordable than we had anticipated. We ordered 20 windows for our first floor. The crew came out that Saturday and measured. The window were ready in 3 weeks! The install crew are seasoned professionals, all 20 windows were installed in a 2 day period. Their cleanup was equally impressive. The difference in my homes appearance is almost shocking! I had no idea windows could make such a difference! I was so happy I ordered an additional 16 to complete my home. I'd highly recommend Guardian Windows, it was a great experience working with a company that does exactly what they say they'll do.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,400

Response from Guardian Windows
Carol,Ron, Marty, and the crew thank you so much.

Gregory W.
02/2013
5.0
replacement windows
  + -1 more
unknown
Description of Work: They replaced 14 original 1965 aluminum windows with speed and efficiency. We had problem with one of the windows not latching correctly. But the installer and Marty came at separate times to adjust and explain the latching issue with us thoroughly to our satisfaction. Very responsive service. And I'm an architect, so I know what I'm talking about :)
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Guardian Windows
David, Joe , Marty thank you.

Contact information

9335 Hwy 6 N Ste B, Houston, TX 77095

http://windowreplacementofhouston.com

Service hours

Sunday:
Closed
Monday:
9:00 AM - 6:00 PM
Tuesday:
9:00 AM - 6:00 PM
Wednesday:
9:00 AM - 6:00 PM
Thursday:
9:00 AM - 6:00 PM
Friday:
9:00 AM - 6:00 PM
Saturday:
9:00 AM - 6:00 PM

Licensing

Bonded

Insured

No License Required for Trade

Eco-friendly Accreditations

LEED Accredited Professional
Yes
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
No
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Windows,
Doors,
Egress Windows

FAQ

Guardian Windows is currently rated 4.9 overall out of 5.

Sunday: Closed

Monday: 9:00 AM - 6:00 PM

Tuesday: 9:00 AM - 6:00 PM

Wednesday: 9:00 AM - 6:00 PM

Thursday: 9:00 AM - 6:00 PM

Friday: 9:00 AM - 6:00 PM

Saturday: 9:00 AM - 6:00 PM

Guardian Windows accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, Guardian Windows offers free project estimates.
Yes, Guardian Windows offers eco-friendly accreditations.
No, Guardian Windows does not offer a senior discount.
No, Guardian Windows does not offer emergency services.
Yes, Guardian Windows offers warranties.
Guardian Windows offers the following services: Comprehensive Window Services for any room in your home. Replacement Windows, Insulated Windows to cut cost, Window Installation, Energy Efficient Windows, Storm Windows, Vinyl Windows, Impact Windows.
We do not fix broken glass, glass repair, window repair, screen repair or car windows.

Contact information

9335 Hwy 6 N Ste B, Houston, TX 77095

http://windowreplacementofhouston.com

Service hours

Sunday:
Closed
Monday:
9:00 AM - 6:00 PM
Tuesday:
9:00 AM - 6:00 PM
Wednesday:
9:00 AM - 6:00 PM
Thursday:
9:00 AM - 6:00 PM
Friday:
9:00 AM - 6:00 PM
Saturday:
9:00 AM - 6:00 PM