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 Experience, 4/21/2015

Before selecting Guardian, I received bids from 4 window replacement companies and did quite a bit of research. Guardian wasn’t the cheapest or the most expensive, but I feel they gave me the best... value for my money. From the start of this process and all the way through, I felt that each person I dealt with at Guardian really cared and wanted to do the best job possible for me. Ron and his team replaced 3 sliding glass doors and 22 windows in two days. They did a fabulous job and the windows and doors look absolutely beautiful!! The team was on time both days and these guys worked hard and efficiently. These guys are definitely professionals and know what they are doing - working together like a well-oiled machine. I wish they installed kitchens so I could use them again.

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Fantastic Storm Windows, 4/11/2015

I ordered 14 storm windows from Guardian Windows and they were installed on April 8, 2015. I was more than pleased with the windows, installation, and the great clean up job the crew did when they... were finished. They informed me of the procedures for installing the windows, and kept me updated if they had any concerns. When the crew finished they showed me how to operate the windows and gave me an energy efficient sticker for tax purposes. In summary, the windows are great and the installation process was fantastic. The crew was knowledgeable and professional.

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Videos & Photos

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Video (1 video)

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Photos (79 photos)

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  • Energy Master Window Series Features
  • Energy Master Window Series Features
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Linked Review

Carol211

Reviews: 1

On time and efficient

Marty came to the house to give me an estimate and answer questions about the product. Within a couple of days, the windows were measured and in production. On the day of installation, Ron Hopper and his crew were at my house exactly at the time they said they would be here. They explained the process to me and started in. They were respectful of my home and property. They cleaned up everything and made sure that all was back in place and done to my satisfaction before leaving. They had my new windows sparkling and ready for me to enjoy in just a few hours. I am very pleased that I chose Guardian Windows and recommend them highly. They even gave a follow-up call to make sure I was happy with the windows and the work they did.

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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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nleslie

Reviews: 1

Good job

We used Guardian to replace our front window. When we bought the house it had a crack in it. When Marty came onsite, i didn't feel that he was a high pressure salesman and was even willing to find us someone to repair the window if we wanted to go that route. David and another guy installed the window yesterday. They were very personable and did a good job. Cleaned up the mess they made from tearing down the old window....even scooped up a half/dead cockroach that wasn't really they're responsibility. New window looks very good. We are very happy.

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seismicguy

Reviews: 1

Guardian to the Rescue !

For a number of years my wife and I had been increasingly stressed out by the traffic noise coming from a nearby highway. I started looking into sound-proofing techniques and decided they would make our house more like a jail cell than a home. A teacher-friend of ours told my wife about Marty and Guardian and just marveled about the noise-free environment she now lived in. It sounded too good to be true but how can you pass up such a "personal recommendation"? We didn't and we are sure glad because Marty came over, explained why we had so many windows in our house (cheaper than brick!) and we signed up with him that night! Marty explained everything down to the security wires. And the crew... They came in and in a couple of days transformed my "cell" into a "palace". No more thoughts of moving anymore. We love our house now! Marty and Guardian made it all possible. Great people doing an excellent. Try them!

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jules234

Reviews: 1

windows instsllation

Just put in new windows all around my house and I am very very pleased with the service. David, Anthony, and Marty were very professional and a pleasure to work with. In addition, the quality of work was unparalleled. Will have no problems recommending Guardian to my friends and family.

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cindyonehappylady

Reviews: 1

GURADIAN is the best at what they do

Great job on my windows can not be happier. You guys really know how to install windows what a great crew David and Anthony are. You have such nice people who work for you.

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clarksies

Reviews: 1

GREAT JOB

Just had our windows replaced. Love the look of the windows and the service from David and his crew was excellent. The job was completed in the estimated time and everything was as promised. Will recommend Guardian Windows to anyone that asks.

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jimmi33

Reviews: 1

GREAT JOB ON MY 2ND HOME

YOU did another great job on my 2nd home thanks for using David and Joe I love the showcase windows my home is so much quiter and no more heat in the windows.

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mississippi56

Reviews: 1

CALL THEM they are the best

We have had our replacement windows for seven or eight years. They were professionally done throughout every step and we have had absolutely NO problems with our beautiful windows. Courteous, quick, professional. outstanding business. Call them...they'll do you right.

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missnancy1979

Reviews: 1

Top Notch Service!!

I had replacement windows installed on 4/13/12 and was thoroughly impressed with Ron and his crew!! My house is so quiet and peaceful now. My neighbors had a party and I was able to sleep like a baby with the new windows blocking out the music :) My favorite thing is when I wash dishes the kitchen window in front of the sink now blocks UV rays so my transitions glasses dont darken, now i can see :)THANKS A MILLION!---Nancy Voss (NW Houston, Willowood)

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Fdbinns

Reviews: 1

New windows in Katy

From the initial meeting to the finished job Guardian Windows was exceptional. The windows look great . It's so quiet compared to before the installation and we know that the electric bill will drop. I highly recommend Guardian Windows.

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maddy11

Reviews: 1

Excellent Quality and Workmanship

I have reviewed many companies and waited several years to replace my home windows. From the start, the quality of the product and special features were explained in detail. I would recommend this company to any family and friends. The installers, both Anthony and David were caring and trustworthy in my home. They showed extra consideration for personal belongings and assisting with repalacement of furniture and other objects. The owner, Marty is a man with great integrity, watching his crew and making sure that the customer is satisfied and content with the work.

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Texas5411

Reviews: 1

My Windows

The Service and the quality of the products that Guardian Windows offers is wonderful. I am a very satisfied customer.David and his crew were outstanding and we have begun to finish the last half of my house now.

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Videos

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