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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Best Window Replacement, 12/15/2014

Started 12/10/2014 end 12/13/2014, The Ron's crews came on time and ready to install each day. We are very impressed and happy with the quality of the windows, super service from each team member,... and a professional team that go beyond.

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Good looking windows, 12/02/2014

I was very surprised when Ron's crew showed up early and ready to install my windows. They were very professional and everyone knew what they were supposed to do to get the job done quickly. They... cleaned up and there was nothing for me to do when they left. I have another project with windows and will definitely be calling them again.

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Videos & Photos

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Video (1 video)

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Photos (79 photos)

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Linked Review

mwester

Reviews: 1

Couldn't Be More Pleased

I just had 26 new windows installed in my home and I must say that if all companies performed as Guardian Windows the BBB would go out of business. The price was very fair, the product is outstanding and the work crew was very competent and professional. They were on time each day, immediately went to work and when they left at the end of the each day everything was clean. They took care with all of my belongings even moving some that they thought might be at risk. They were cheerful and professional despite several challenges. I had some unexpected areas of rotted wood which they replaced and made suggestion on what needed to be done to prevent future damage. The also cheerfully dealt with the presence of several wasp nests in a window casement. Once the work was completed and they left for the day there was no evidence that they had been there other than my lovely new windows.

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More Reviews

cliffandmary

Reviews: 1

Got lucky on the internet

Chose Guardian blindly from internet. Was completely satisfied. EVERYONE from owner to installer works as part of a perfect team. Whole process handled smoothly, work was done efficiently, quickly, immaculately, no mess. Will continue to and have already recommended them to friends. Neighbor is scheduled for installation and another is considering. Thank you for providing a quality product and quality installation.

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kattywhompas

Reviews: 1

Great Service and Product

My windows are being installed right now and they are perfect. I'm looking forward to saving money on my electric bill with this investment.

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rbott4006

Reviews: 1

Great products and service

David and Joe did a great job of installing seven storm windows. Windows look great and have done a good job of reducing noise that passed through the existing windows. I would highly recommend Guardian Windows for replacement windows or storm windows/doors added to a house.

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TomDbomb

Reviews: 1

Great job

The new windows look great, and are way more efficient than my old ones. The installation crew was very neat and did an excellent job. They cleaned up all of their debris, and other than the new windows, you can't even tell anyone was here. I highly recommend this company.

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dewjoie

Reviews: 1

Professional Service & Great Windows!

I was quite pleased with the personal attention and attention to detail provided by the owner and crew at Guardian. The windows were delivered and installed per their quote; they took extra care to protect furnishings/flooring and cleaned up and hauled away the trash. I could not have been happier with the level of service received.

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njsadowski

Reviews: 1

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.

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wonderful12

Reviews: 1

AWESOME WINDOWS

Thank you Mr. Scarpati and the crew for doing such a wonderful job, the owner delivers what on the contract, his crew was very experienced. We are very happy and satisfied with the new windows. Excellent work.

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Lennie12

Reviews: 1

Satisfaction

I cant say anything that hasnt already been said about Guardian Windows. I was directed to them by someone in the windows business. The owner provides what he says he will and his crew does work to an excellent level. Totally satisfied.

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mpavlik

Reviews: 1

The Best Replacement

We are enjoying our new windows installed by Guardian Windows. Replacing our windows was a great experience. Marty Scarpati came promptly and gave us detailed description about the windows and their installation. We are very satisfied with the high quality and a reasonable price of their windows.Installers (Ron and his crew) worked very professionally. It was a pleasure to watch how well organized is their installation. I would definitely use Guardian again and highly recommend them to anyone. Maria Pavlik

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chrisrb

Reviews: 1

great replacement windows

After interviewing several replacement window companies we decided to go with Guardian. The windows are good quality and reasonably priced. The crew who installed the windows was fabulous. The arrived at 7:30 am ready to work. We had 17 windows installed and they were done by 2 pm. The crew made sure the house stayed as clean as it was when they arrived. The glass was contained if there was any breakage when busting out the old windows. The floor around the installation areas was vacuumed once the installation was complete. I would recommend these folks to anyone.

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Lilssmith

Reviews: 1

Great Guardian Windows

Guardian Windows installed 16 windows for me and did an exceptional job. When I called to get an estimate, Marty Scarpati came out promtly and gave me an detailed overview of the available windows and an estimate for the windows that I selected. His explanation was clear and precise and seeing the high quality of the sample windows he brought and their energy saving capability was very helpful. In my opinion the price quoted for these windows was remarkable, and I decided to go with Guardian. The final cost was exactly what was quoted to me at the outset and they were installed in the timeframe and parameters presented to me. The installers were professional in every way and courteous and polite at all times...really nice hard-working guys! They worked from a little before 7:00 am until 3:00 pm with only very short breaks and completed the job in one day. They have the installation down to a science...preparation of the area, removing the old windows and installing the new ones. Everything was thoroughly cleaned up before they left. They went that extra mile to be sure that everything was done correctly and did a couple of extra things along the way to be sure the job was top notch. My new windows are just wonderful, and I love the way they look. They make such a difference in the inside and outside appearance of my house. I would definitely use Guardian again and highly recommend them to anyone. Amazing job by both Marty and his crew!

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rosemaryhettler

Reviews: 1

Replacement Window

I needed a replacement window on my storm door. Marty Scarpati handled this so quickly and in no time at all, the installers came to replace the window. I am extremely pleased with Guardian Windows and would recommend them to anyone. I have been a customer since 2008 when the windows in my home were all replaced. Rose Mary Hettler

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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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