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, 2014

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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Great job, 3/06/2015

I'm very pleased with the look of my new windows! The price was very competitive and the Installation crew was great!


No Wonder, 2/02/2015

I did my homework before chosing Guardian Windows for replacement at my home. Ron and crew showed up at 06:30 sharp and proceeded to remove/replace my windows. By far the most impressive purchase I... have made in years. Finally a company that does exactly what they say. Absoultley exceeded my expectations. Refreshing to say the least.

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Videos & Photos

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Video (1 video)

  • 2

Photos (79 photos)

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Linked Review

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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More Reviews

Marysia

Reviews: 1

SIMPLY BEAUTIFUL WINDOWS

We just had 29 Showcase Windows and 1 sliding door installed. These windows and the workmanship makes my home of 22 years look like a model.Ron and his crew were Top Notch! Came each of the 2 mornings by 7AM and out by 1PM. My home was left very clean.Thank you Marty for running such a great company. You are a man of your word. My windows are beautiful and I will recomend you to enyone looking for new windows.

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grumpy47

Reviews: 1

Great job

I was very impressed with the work they did. The windows arrived on time and David and Anthony worked quickly and professionally. They also did an extraordinary clean up job. I am recommending them to all of my neighbors. David and Anthony are both real assets to Guardian Windows. I will use them again if I ever have a need.

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linnie89

Reviews: 1

Love our new windows for our 30 yr old townhome

When I was considering quotes for new windows, no one else compared to Guardian in terms of service, quality, price, and ease of mind. Marty was very informative and did not pressure me with rush decisions like the other companies. The value was awesome, affordable, and the windows came very quick. The crew was very nice and experienced. The windows improved the look of the home as well as energy efficient. If I had another job, I would definitely call Guardian again for the job!

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michellearama

Reviews: 1

Great Windows and Customer Service

I am very happy with my new windows and the service I received from Guardian Windows. I live on a busy street and the street noise that I hear has decreased dramatically with the new windows.

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gosocksgo

Reviews: 1

Great Windows/Excellent Service

From the initial meetng with Marty to the eventual install by David and Art, I was more than pleased. I ordered 9 white windows but then changed my mind and decided to go with almond and Marty was very accomodating and was able to change the color. David and Art came out as scheduled and installed them in one day. They look great and the almond matches my exterior. I highly recommend them.

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KKS2012

Reviews: 1

Guardian Windows--Simply the Best!

Well, it was a no brainer. Guardian had installed the windows on our previous home so when we moved into a home with single pane windows, we called Marty again. I must say with the move, I had a list of things to do but 3 weeks with single pane windows was enough for me. The sound, dirt, and heat coming in through the junk windows made my call to Marty a priority. It was nice seeing Marty again after all these years and I even had the same crew from 8 years ago. How about that for stability! Marty gives you the facts and knows his business!

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pawpaw070

Reviews: 1

Great job

Guardian arrived at my house on time(7:00AM)faced with a very challenging job.Three of the ten windows where very large and on the second floor with no access.The Guys from Guardian worked through lunch to finish the job by 2:00.Guardian Windows are the best in my book.

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Regulus

Reviews: 1

Never Even Made An Estimate

I see that many people are very happy with Guardian, and it makes me wonder if my awful experience was due to Marty having a bad day. Regardless, Marty was apathetic and largely uninterested in talking to me from the moment he walked in. While looking at a sample, I asked a few questions about Guardian's warranty and what they offer that their competitors do or don't. Marty gave me patronizing answers; I listened and tried to discuss argon gas leakage and window replacements patiently. He cut me off in mid-sentence and told me that he had no interest in doing business with me because I "clearly knew more about windows than he did". He then got in his car and left. Marty called me back on the phone an hour later, and unapologetically began to lecture me about what Guardian's warranty was all about. I hung up in disgust. I have not been overly impressed with Guardian's competitors so far, and if we had just gone through with discussions and an estimate, Guardian easily could have had what my wife and I were looking for. Unfortunately, I am extremely disappointed, and I could never recommend Guardian's services to anyone after the manner in which I was treated.

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MartyS8393

Reviews: 1

Apology from Guardian Windows

I am so sorry my visit did not meet expectations. My presentation was not up to my usual standards and I am deeply sorry. I was having a very bad day and this client bore the brunt. As the reviews on this site attest, this is not my usual way of conducting business. Warranties are complicated and misleading. In my effort to explain this, the discussion went awry. Guardian Windows holds high standards of customer service and will to strive to do better. Martin Scarpati

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SamSimon

Reviews: 1

Nice windows

I had NT Windows installed and I think that overall it was a job well done. They were early and quick.

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Rimoll

Reviews: 1

A very satisfied customer!

Ron and his crew came to my townhome and finished replacing 10 windows and my patio French doors in under 6 hours. Later, when I mistakenly thought there was a problem with the installation, Ron came back out and showed me everything was fine. When I apologized for making him take an extra trip to my side of town, he said with all sincerity that it was no problem at all. They wanted me to be very happy with their work. I am! And I'm equally impressed with their customer service! I will happily recommend Guardian Windows to anyone who needs great windows installed properly!

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sboeker

Reviews: 1

Wonderful windows and installation

We had the windows in our house replaced by Guardian and are totally thrilled with what we have now! We compared price and quality and Guardian was the best by far. The installation crew of Ron, Daryl, Kevin, Jimmy and Danny were wonderful. They were friendly, courteous, and cleaned up everything so well! I would recommend the windows and the installation crew to everyone!

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Cypress12

Reviews: 1

"Thrilled to Death"

We had four windows replaced in our dining-kitchen room area...it never got cool in that part of the house.By the time David and Joe completed the job, the room was expotentially cooler! These top-drawer windows already make our life cool and comfortable. The guys were very professional and congenial; they also took great care to clean up the mess such a job creates. Thanks Guardian Windows! Yall Rock!

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RayC_Sugar_Land

Reviews: 1

Very Satisfied Customer

We installed new windows throughout the house and we are very satisfied with the windows and the installation. Marty patiently answered my questions and worked with me as I developed a basic understanding of various windows. He did not try to pressure me into a decision. The installation crew was excellent - professional, courteous tradesmen. One of the windows in the order did not match the others and had to be reordered. I am well pleased with the way Guardian handled the situation. The installers discovered the mismatch and informed both Marty and myself of the situation. Marty ordered a replacement window which arrived about a week later and coordinated installation for the following day. I recommended Guardian Windows to several of my neighbors.

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ankinray

Reviews: 1

Highly Recommended

I had several windows replaced and was very pleased with the product and the installation. The installers were professional and courteous and cleaned up everything very well. The price I paid was exactly the price quoted. I have and will continue recommend Guardian Windows to anyone wanting quality insulated windows.

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Videos

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