High Contrast Mode:

The Window Replacement Professionals in San Marcos

If you're tired of costly air leaking out of the windows in your home, we can help. Our energy-efficient windows are designed to save you money. See our A+ rating with the BBB and call or come by our showroom today to ask about our replacement windows in San Marcos.

Request a Free Estimate!

logo, icon

Energy savings and comfort in your dream home for years to come

logo, icon

Our windows are made in the U.S.A. and are built to last

logo, icon

Our hard work shows through our high ratings, including an A+ rating with the Better Business Bureau.  

Save Big Money in San Marcos with Our Replacement Windows

It's true. You can save a lot of money by making your San Marcos home more energy efficient. Start with our top-rated replacement windows. All you have to do is click, call or come by today and ask for your free in-home consultation.











Lower Your Bills in San Marcos with Our Energy-Efficient Replacement Windows

Our energy-efficient replacement windows are made right here in America. That means they're built to last and can endure the tough Texas seasons ahead. We can even custom-fit our replacement windows to your exact specifications.

Window leaks in your San Marcos home means you're literally losing money by the minute. Don't make your heating and cooling systems work harder than they need to. Seal the precious air in your home today with our replacement windows.

Window Replacement San Marcos

San Marcos Knows Where to Go for Affordable Replacement Windows

Since 2006, San Marcos has relied on Expo Home Improvement for their home improvement needs. We treat your San Marcos home as though it's our own. That's why we work hard to offer quality replacement windows at a reasonable price.

If you're still not convinced, then take a closer look at our 5-star reviews and ratings. We are not a 'come and go' window replacement company. Our satisfied San Marcos customers come to us time and again for their home improvement projects.

So, if you're ready to take your San Marcos home to the next level, give us a call or drop by and ask about our flexible payment options and double limited-lifetime warranty. If you're looking for the best energy-efficient windows in San Marcos, you're exactly where you need to be.

San Marcos Window Replacement

Our Nearest Showroom

Financing Options 

We offer many attractive, affordable, and budget-friendly options. We have great relationships with many reputable lenders that can offer short or long-term lending options.

Our Special Offers 

Check out our regular sales to save money on new windows in Temple.

the front side of a house
a bathroom with a sink and shower
pink insulation

Improving Your Home's Energy-Efficiency with eShield®


A well-insulated home is one step closer to becoming truly energy-efficient because it allows property owners to conserve energy and cut back on their electricity and fuel bills. At Expo Home Improvement, we partner with eShield® to deliver total home efficiency goals.

a flower is standing in front of a window

Improving Your


Our doors are available in numerous styles and colors, with various options for hardware, glass designs, and much more. So, no matter what the aesthetic of the exterior of your home, we can help you customize exterior doors that complement it beautifully.

a shower head

Upgrade Your 


Our gorgeous Jacuzzi® shower remodels are customizable, easy to maintain and designed to fit all your needs. What's more, our skilled team can install shower replacements easily, usually within one day. A breathtaking shower renovation awaits you at Expo Home Improvement!




If you currently have a bathtub and think your only option for an upgrade is to replace it with a different tub, then think again. Expo Home Improvement performs tub-to-shower conversion services for homeowners.


Transform Your Bathroom with a New 


All of our bathtubs are incredibly easy to maintain and guaranteed for as long as you own your home. Even if you currently have a shower stall but would prefer a spa tub or a tub-shower combo, that is no problem for our bathtub remodel experts.

bathroom walk in shower

Enjoy Bathing Again with a

Walk-In Tub

Expo Home Improvement has partnered with Safety Tubs® to provide you with the highest quality walk-in-tub on the market. The Vantage Series by Safety Tubs® has exclusive features that will make your bathing experience therapeutic, accessible, and safe.


We Partner With