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.

VIEW MORE »VIEW LESS »

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

View More »

10/10 Highly Recommend, 8/09/2015

Guardian came in MUCH cheaper than some of the bigger companies in the area. They were on time, efficient and cared about my home and situation. They replaced 22 windows in about 10 hours and... respected my property and belongings during the process. Ron, the installation crew supervisor even made recommendations about some areas on my newly replaced roof that needed to be tended to by the roofing company. I would gladly hire them again in the even that I need their services!

VIEW MORE »VIEW LESS »

THANK YOU ! THANK YOU! THANK YOU!, 6/01/2015

we are extremely pleased with the way your team installed the windows. They were fast, efficient, extremely nice and cleaned up after themselves!! Thank you so much. Please let Marty, Ron, Jersey... Mike and the rest of the crew know how happy we are. We would recommend Guardian windows to our friends & neighbors.

VIEW MORE »VIEW LESS »

Videos & Photos

View all »

Video (1 video)

  • 2 2

Photos (79 photos)

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


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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO


More Reviews

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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!

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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!

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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!

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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.

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

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

  • Overall
  • Quality
  • Service
  • Value

Was this review helpful?

YES  |  NO

Videos

Photos

Photos 3
19 photos
Photos 2
20 photos
Photos
20 photos
Generic
20 photos
Album: Photos 3
1 of 19