Business overview

Since 1986, Guardian Windows is dedicated to providing high quality, maintenance-free windows with sound installation techniques in the greater Houston area. Call 281-571-7971 for a free in-home estimate.
Guardian Windows has the highest quality replacement and storm windows in the greater Houston area. They are usually 10 to 30 % off all major competition. Clients of Guardian Windows deal directly with the owner. Guardian is a factory direct dealer and carries a complete line of.. Showcase, Simonton, and Nt Windows. These windows work very well in the Houston market. They block out the severe heat that is faced on a daily basis, and are very structurally sound.
Guardian has two crews that install the windows. These crews have been with the company for many years. Guardian offers the highest quality job at the fairest price, and wants to give their customers the highest value for their money. Guardian has a very good system from the point of sale, to the measure and final installation of the windows. The owner and installers are in contact with the customers throughout the process.
Guardian Windows offers the highest quality windows at the fairest price and tries to give their customers the highest value on their window purchase.

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Residential Services

  • Custom Designs
  • Doors
  • Installation
  • Patio & Sliding Doors
  • Replacements
  • Siding
  • Storm Windows & Doors
  • Windows

Roof Types

  • Vinyl

Services

  • Windows & Doors

Kudzu's "Best Of" Winner

2012, 2013

Credentials

Better Business Bureau A+ Rating, Premier Window Contractor for the 950 Home Improvement Show, Bonded & Insured, Authorized Lead Check Contractor.

Hours of Operation

  • MON
  • 9:00am
  • 5:00pm
  • TUE
  • 9:00am
  • 5:00pm
  • WED
  • 9:00am
  • 5:00pm
  • THU
  • 9:00am
  • 5:00pm
  • FRI
  • 9:00am
  • 5:00pm
  • SAT
  • 9:00am
  • 4:00pm
  • SUN

Payments Accepted

  • American Express
  • Cash Only
  • Discover
  • Mastercard
  • Personal Checks
  • Visa

Year Established

1986

Documents

[JPG] SilverLine Windows
[JPG] NT Window
[JPG] Simonton Windows
[PDF] Customer Testimonials
[JPG] Showcase Windows

Green Credentials

All of our windows can help you reduce your energy bills.

Languages Spoken

  • English

Reviews

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I Miss You, 11/14/2014

I can't begin to tell you how professional, efficient and prompt this crew has been. They work as a well-oiled team. They were also fun to have around. In fact, I was sorry to see the job end as I... will miss these guys. The cold blast came in about the time they were finishing the job. I checked the thermostat and it was at 72 degrees. I checked it 4 hours later and it was still at 72. Since then I have been amazed at how cozy our home is and our heater isn't working as hard as it had in the past. Making the decision to install new windows and doors AND use Guardian Windows was one of the best decisions we have ever made. Our Thanks to Ron, Mark, Darrell and Jimmy. I miss you. J. P. Willis

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Guardian Review, 11/03/2014

Just had windows installed for my whole house by Guardian Windows. Happy Camper. First, I picked Guardian over other competitors because of value for the money and they had a style we liked with more... vision space and strong frame. We picked their "Showcase" model. Others were trying to sell me similar windows of equal or lesser quality for more money. In researching their competition I found more negatives than positives. Big item, no BBB complaints in 3 years. Second my neighbors recommended them. They're happy too. Delivery was very timely, instructions were provided beforehand and they carried through. Installation was on schedule and the crew (Ron's crew) was very professional. Protection of our property was handled carefully. Everything was cleaned/vacuumed up neat and tidy before they left. Windows labels were removed and windows were washed inside and out. They re-caulked one newer existing window for me that did not need replacing but was open to leaks. Oh, they did the whole house (10 windows, including cleanup and removal of old) in 4 hours. Thank you, Marty and thank you Ron.

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Videos & Photos

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Video (1 video)

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Photos (79 photos)

  • Guardian Windows
  • Double Hung Windows
  • Silver Line Windows
  • Windows by Guardian Windows
  • Commercial Installations
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  • Guardian Windows
  • Energy Master Window Series Features
  • Energy Master Window Series Features
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Reviews

ladybullfrog

Reviews: 1

I Miss You

I can't begin to tell you how professional, efficient and prompt this crew has been. They work as a well-oiled team. They were also fun to have around. In fact, I was sorry to see the job end as I will miss these guys. The cold blast came in about the time they were finishing the job. I checked the thermostat and it was at 72 degrees. I checked it 4 hours later and it was still at 72. Since then I have been amazed at how cozy our home is and our heater isn't working as hard as it had in the past. Making the decision to install new windows and doors AND use Guardian Windows was one of the best decisions we have ever made. Our Thanks to Ron, Mark, Darrell and Jimmy. I miss you. J. P. Willis

  • Overall
  • Quality
  • Service
  • Value

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firefoxpete

Reviews: 1

Guardian Review

Just had windows installed for my whole house by Guardian Windows. Happy Camper. First, I picked Guardian over other competitors because of value for the money and they had a style we liked with more vision space and strong frame. We picked their "Showcase" model. Others were trying to sell me similar windows of equal or lesser quality for more money. In researching their competition I found more negatives than positives. Big item, no BBB complaints in 3 years. Second my neighbors recommended them. They're happy too. Delivery was very timely, instructions were provided beforehand and they carried through. Installation was on schedule and the crew (Ron's crew) was very professional. Protection of our property was handled carefully. Everything was cleaned/vacuumed up neat and tidy before they left. Windows labels were removed and windows were washed inside and out. They re-caulked one newer existing window for me that did not need replacing but was open to leaks. Oh, they did the whole house (10 windows, including cleanup and removal of old) in 4 hours. Thank you, Marty and thank you Ron.

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william1957

Reviews: 1

Best In Houston

Overall we are very impressed with the quality of the windows, superb service, and a professional team.

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RichardEb

Reviews: 1

Easy to work with

Very great to work with and exception value and workmanship. I would recommend them to anyone needing windows.

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brandylott76

Reviews: 1

Very Happy

Guardian installed our windows on August 27th, we are very happy with them. The workers were very professional and courteous they did a really good job ... I would highly recommend them !!!

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DLynne

Reviews: 1

Windows & Doors

Last year Ron and his crew installed new windows throughout my house. I was so impressed with the windows that I had them come back this year and install new sliding doors. The windows and the doors are superior products installed by efficient professionals.

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JohnPolanis

Reviews: 1

Replacement windows installation

Guardian replaced my worn out, crummy "builders" grade single pane windows on Wednesday, August 13th. As Carol promised, my windows arrived the week before installation and the day of the installation, Ron and his crew (Jim, Mark and Darrel)arrived bright and early, about 6:15AM just like Carol said they would. They began as soon as they got there lining everything up and checking to make sure all the windows were there and correct. Things could not have gone any smoother. Everyone had a job to do and they all worked together like a precision, well oiled machine. While they went from room to room, they kept me informed and made sure I was happy with the results as they completed each room. While they "playfully" kidded each other, they went about their jobs in a professional manner. Ron pointed out several of my window openings were not square, but he and his crew were able to correct these problems with their expertise. We had 16 windows replaced and 13 of them were oversized, Still Ron and the crew installed ,cleaned, and finished in about 6-hours. They did a great job and really understand the meaning of "customer service". I would recommend Guardian Windows to family and friends alike. Thanks again to Carol, Ron, Jim, Mark, and Darrel for a great job. Sincerely John Polanis

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annkamp

Reviews: 1

awesome windows!

Just got my new windows installed and could not be happier! Ron and Carol's crew were great. The windows came in faster than I expected and the install was done in just under 5 hours. Ron and his crew were awesome. They made sure everything was to my satisfaction and went above and beyond to make sure I was happy. They cleaned up and made sure there was not glass shards on my floors. I would recommend them to anyone thinking about replacing windows!

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txgirl124

Reviews: 1

Excellent job on our replacement windows!

Ron and his crew were punctual, efficient, and good natured. This made a not-so-fun remodel quite pleasant. The team was a well oiled machine and worked very well together. Some of our windows were tricky and required Ron's expertise in getting them just perfect. We are very pleased with the end result. I highly recommend Guardian Windows.

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letmetellu

Reviews: 1

Awesome Window Magic

Ron and his crew showed up right on time and got after it. They took care to cover everything in the house before getting started and cleaned up everything before leaving. It could not have been a better experience. Thanks guys

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dirtft

Reviews: 1

Quality Performance

Looking for replacement windows? You have found the experts. I was very skeptical about this project. Marty from Guardian Windows provided immediate estimate, quality windows and excellent service with a great price to boot. Ron and Carol and their construction crew arrived at 7 am as promised, replaced 19 windows, prepped the areas to cover everything, had the old windows out, new in and cleaned up and out by 12:30 pm. OMG, what a fantastic job. The crew were friendly, respectful, knowledgeable and do an outstanding job. Each person had a task and they moved with expertise right down the line. I didn't even see any areas that need touching up. You could not ask for any better. Kudos to Marty, Ron and crew. They didn't know how particular I was when they started. If you are going to do a job, do it right the first time. And they did exactly that. Thanks, Guys. I really appreciate all your hard work. Looks great. I'm sure I will also enjoy lower electric bills for years to come

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 Living room window
 Dining room window
 Breakfast room window

WEGreen

Reviews: 1

Guardian Windows

I responded to a mailing advertisement and got the quote. Ron and his crew came out and did an excellent job. Carol, kept me informed on when the windows would be delivered. The yard and inside the house was cleaner that when they came to do the job. I highly recommend Guardian Windows.

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KatieKing

Reviews: 1

Excellent installation

Ron's team did a fantastic job. They were on time or early each day, and they did excellent quality installations. They were efficient and worked great as a unit. They cleaned up after themselves and left little trace of having been in the home at all. Would absolutely recommend them again.

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ilord1

Reviews: 1

The Best Ever

The installers were on time and such a great job that I was amazed. They were so professional and you could tell they knew what they were doing. The treated my home as if it were theirs. They even windexed my new windows and cleaned up after the installation. They covered everything before starting too. Their personalities were great and I felt very comfortable around them. They went above and beyond any expectations I might have had. Great job and I cannot wait to use them again for my next set of new windows.

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CiCi1203

Reviews: 1

Great Company, Great Windows

After looking through dark solar screens, listening to outside noises and feeling cold wind through my windows, I decided to invest in energy efficient windows. In June, 2011 I had 3 estimates for windows and decided to go with Guardian Windows after researching the companies. I love my windows as they look great, I can see outside clearly, plus even the noise of storms is muffled and my energy costs are very reasonable even with the very hot summers we have had. Also, my furniture and fabric is not faded anymore. Ron's crew installed my windows. They were very professional, friendly and installed each window and cleaned up after each installation. I had 19 windows installed in 2 days. The crew showed up early and finished around 1:00 each day. All the debris was cleaned up afterwards. I have recommended this company to my neighbor and my family. Both are very pleased. I have had several questions after installation and my call was returned the same day. Thanks for great customer service. Kudos to Ron and Carol. Thanks for a job well done and still enjoying my awesome windows.

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Videos

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