Window Installation

5-Star Proven. 100% Guaranteed.

Improve your home's look, comfort, and value with one of the highest-rated home exterior company's in the USA.

Serving all Greater Houston home styles since 2003.

Only top window brands like Simonton, Pella, Marvin, Don Young, in Vinyl, Metal, and Wood. 


Are your windows faulty or improperly installed?

Are your windows faulty or improperly installed?

Need more safety, security, and quiet from your windows?

Need more safety, security, and quiet from your windows?

Are you preparing to sell a home that needs new replacement windows?

Are you preparing to sell a home that needs new replacement windows?

Have your windows become an eyesore?

Have your windows become an eyesore?

Do you have water damage or leaking windows?

Do you have water damage or leaking windows?

Are your old windows inefficient or single pane?

Are your old windows inefficient or single pane?



Home Show Radio Tom Tynan
CBS Radio
ABC Television


Our work is 100% Guaranteed.
Nobody beats our warranty!


All companies should be properly insured...
but so many are not.


Hundreds of testimonials & positive reviews by satisfied customers.

SEE What SETS Home Exterior Systems Apart From All OTHERS

Two Houston Home Contracting Icons Weigh-in on HES

Tom Tynan
Home Improvement Radio Personality.

David Weekley
Award Winning Home Builder


Kathryn H.
Houston, TX

"The whole process from the presentation of the project to the end was very smooth. Of all the bids for the project, the one for HES had the best price. I was kept well informed throughout the project and all members of the company were extremely courteous. The transformation of my house with the new Hardie siding and gutters was beyond my expectations and I would definitely recommend HES to others."



Schedule a FREE - zero pressure - home consultative visit to sort out your project needs and learn about various options. You get no-nonsense answers about anything on your mind.


Meet your experienced Project Manager and be introduced to our support team, who will guide you through our award-winning process and keep you informed every step of the way.


Our highly skilled team members will go to work on your project. Once the job is complete, we perform a walk-through with you to see the results and feel confident about your home again.

Want to know more?

Let us describe a typical exterior project or two.

How Much Does Window Installation Cost?

Window installation or replacement on a home is impossible to quote without knowing anything about your situation.

Anybody that quotes without talking with you and seeing the window or windows is making stuff up and it will be ridiculously priced so they can make money no matter what.

You will overpay big-time for the convenience of having a person tell you it's $1000 or even $2500 per window on the spot. There are lots of folks that have no trouble doing that. It's lazy and irresponsible.

That's definitely not Home Exterior Systems.

In fact, it's entirely possible that your windows are still under warranty. Some warranties even cover accidental breakage! Now don't get your hopes up too high, but it has happened.

On average, new window installation is not as straight forward as you might think. You have choices and some things you might want to consider that can save you lots of money and improve your home.

Our consultative sales approach is very laid back and zero pressure. We are very confident in our industry leading products and our proven certified window installation crews.

If you must have a budgetary ball park quotation for some reason, you can take some rough measurements and give us a call and we'll do our best to get you an accurate number based on real honest facts and our experience.

We can usually arrange financing options too.


Exterior problems decrease your home's value. Exterior problems cause you to worry about your investment, as well as your family's security. HES understands that home improvement is stressful, and we strive to make it easier for you. It's part of the reason we are in this business today.

Since 2003, Home Exterior Systems has helped thousands of Houston area homeowners to fix their home siding, windows, roofing, and other exterior problems for good. Frequently, transforming the look of their home to a whole new level of beauty.

We have walked in your shoes. We know the fear, uncertainty, and doubt you may be feeling. We promise to do our level best to take care of you. We guarantee it!

Window Installation Services by Home Exterior Systems


Most homeowners want to know beyond all doubt that they are safe and secure while preserving the highest value in one of their most significant investments, their home.

Each of your home's significant parts: siding, windows, roofing, gutters, and entry doors act as a system. Home Exterior Systems understands this fact as well as anybody.

Window installation done properly will preserve the "system" of your home so that it is secure, leak-free, and operates properly. And, it will look great from the street and from the inside. Nobody is more passionate about a home's exterior working properly.

James Hardie Siding Company Houston TX

Learn more about what Home Exterior Systems means by "Customers for Life" and the homeowner benefits you enjoy long after the job is completed.

Windows Installation
Craftmanship & Detail

Here are a few examples of the broad types of home window replacement and installation projects Home Exterior Systems undertakes. We use only the finest quality windows custom-tailored to your home. Brands include Pella and Simonton, among others, and are available in Hardwood, Composite Fiberglass, and Vinyl depending on your specific needs and the look you are after.

roof replacement houston
Window replacement
window replacement installers
James Hardie Siding Replacement
window replacement

Meet the Owners


If ever there was a multi-hat donning voice to HES, it’s co-owner Vicky McCollim. Nearly all customers speak with her at some point in her oversight of all customer and vendor relations. With over 15 years in the home improvement field, the down-to-earth Vicky has a keen understanding of the business and how to help people get what they want without frustration. Even as busy as she is, her growing family and faith are always a very high priority. Her many talents include home decorating and cooking – affectionately called “the sandwich magician.”


Patrick “Pat” McCollim is co-owner of HES, wearing many hats, including the President and CFO. Pat brings a high level of sophistication and leadership, rare in the remodeling world. Honed over three decades in finance and new business development for one of the largest companies in the world. He sees great opportunities for customers to get better results than ever. Better value and overall satisfaction by focusing on and measuring what’s important to them.  Pat is driven. Driven by family, faith, and an overwhelming desire to do things right. Pat refuses to settle for less than excellence in all things.


HES Partner & Co-owner Caleb McCollim has a degree in Finance and has used his education in an eclectic mix of opportunities. He spent four years abroad teaching Business English at a premier University in Beijing, China. Caleb has had the privilege to travel to 5 continents and over two dozen different countries. A unique experience in many diverse cultures. He brings atypical knowledge and perspective of customer service. Caleb is dedicated to excellence in our team. He has developed the art of listening to customers. Listening results in connecting customers with the right finished project for them. Caleb is the future of HES.







Communities We Serve

Ace Alief Alvin Anahuac Angleton Bacliff Barker Baytown Beasley Bellaire Brazoria Brenham Brookshire Bryan Burton Channelview Chappell Hill Cleveland Clute Conroe Crosby Cypress Daisetta Dallardsville Damon Danbury Danciger Dayton Deer Park Devers Dickinson Dobbin Dodge Freeport Fresno Friendswood Fulshear Galena Park Galveston Gilchrist Goodrich Guy Hankamer Hardin Hempstead High Island Highlands Hitchcock Hockley Houston Huffman Hufsmith Hull Humble Huntsville Katy Kemah Kendleton Kingwood La Marque La Porte Lake Jackson League City Leggett Liberty Liverpool Livingston Magnolia Manvel Missouri City Mont Belvieu Montgomery Needville New Caney New Waverly North Houston Old Ocean Onalaska Orchard Pasadena Pattison Pearland Pinehurst Plantersville Port Bolivar Porter Prairie View Raywood Richmond Riverside Romayor Rosenberg Rosharon Rye Santa Fe Seabrook Simonton South Houston Splendora Spring Stafford Stowell Sugar Land Sweeny Texas City Thompsons Tomball Waller Wallisville Webster West Columbia Willis Winnie

Zipcodes We Serve
Counties We Serve