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Construction

San Antonio Construction Services

Award-Winning Construction Contractor Serving Southwest Texas 

Since 1989, Southwest Exteriors has served our neighbors in Southwest Texas with top-notch construction services! Whether you want to add a patio enclosure, convert existing windows into a new door, or vice versa, our team is just a call away for all your construction needs. 

Our skilled contractors have decades of experience and a reputation for superior craftsmanship to bring your dream home to life! With industry-leading products from trusted brands backed by our lifetime warranty, you can enjoy long-term performance and beauty for years to come. Plus, we offer a satisfaction guarantee and financing options for your peace of mind! 

Planning a home remodel in San Antonio? Our skilled contractors are just a call away! Contact us online to request a free estimate.

Our Construction Services

From minor upgrades to major remodels, Southwest Exteriors provides a wide range of services to accommodate your construction needs! Reach out today to learn how our trusted professionals can assist with:   

Door-to-Window Conversion 

Transform your home with our expert door-to-window conversion services! We replace doors with high-quality windows that blend seamlessly with your home’s design for improved functionality and style.

Patio Enclosures

Ready to enhance the comfort, functionality, and curb appeal of your home? Maximize your outdoor space with a custom patio enclosure! Our team can help you design and build an enclosure tailored to your needs. 

Specialty Projects

Have a unique vision for your home? Our contractors are fully equipped to handle specialty projects with skill and precision! Reach out today to learn how we can bring your custom ideas to life with exceptional craftsmanship and attention to detail. 

Window Expansions

Expand your view of the beautiful Hill Country with our window expansion services! Our certified experts expand existing windows to bring in more natural light and create an inviting atmosphere for relaxing, entertaining, and other day-to-day activities. 

Window-to-Door Conversion

Looking to improve a patio or deck? Enhance your home’s flow and accessibility with our window-to-door conversion services! Our construction team seamlessly transforms windows into functional and stylish doors and entryways. 

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Do I Need a Permit for Window-to-Door Conversion in Unincorporated Areas of Kendall County? 

Yes! A permit is usually required for window-to-door conversions in unincorporated areas of Kendall County. Altering the structure of your home impacts safety and building compliance standards, making it crucial to call a trusted contractor for all your remodeling needs. 

Luckily, our certified experts are familiar with local regulations to obtain necessary permits and complete your project on time, on budget, and in compliance with building codes. Let us take care of the details so you can move forward with confidence!

How Can I Add Natural Light with a Window Expansion without Overheating My Home During the Texas Summers?

While expanding windows to bring in more natural light can be a great way to brighten your home, the Texas heat can be a big concern for property owners. To prevent overheating, we recommend installing energy-efficient windows with advanced glazing options and low-E glass that reflects heat while allowing natural light to fill your space. Adding proper shading elements like awnings or UV-blocking window treatments can also make a big difference. No matter your preferences, our team can help you choose the best materials to optimize lighting while maintaining energy efficiency!

Reputable Construction Company Serving the Texas Hill Country Since 1989 

Why choose Southwest Exteriors for your next construction project? Here are some reasons why our clients love to work with us: 

  • Satisfaction guarantee – We know our job isn’t finished until you’re happy with it, which is why we back our services with our satisfaction guarantee. 
  • Experience – With decades of experience serving Texas homeowners, you’ll know your investment is in trusted hands. 
  • Lifetime warranty – Enjoy peace of mind for as long as you own your home with our lifetime “Best by Southwest” warranty. 
  • Convenient scheduling – We offer same-day services and weekend appointments for your convenience! 
  • Proven results – With glowing reviews from happy clients, we take pride in delivering exceptional service.   
  • Financing options – We offer various financing options to accommodate your unique needs and budget. 
  • Trusted brands – Our experts use top-tier products from trusted brands like Marvin, Anlin, Provia, Penntek, Heritage, and Hunter Douglas for long-lasting performance!

Remodeling your home in the Hill Country? Our award-winning team can bring your creative vision to life! Call (210) 625-7865 to schedule a service.

Hear From Our Happy Customers

    "The process was quick, easy & went smoothly. The communication is amazing."
    They communicate every step of the way. The installers were very pleasant & professional. They were careful with the surroundings & cleaned everything before leaving.
    - Jill C.
    "SW Exteriors was a great company to work with. They were professional, competent and helpful."
    The work was done on time with no issues and the entire team was responsive and dedicated to making us happy with the final results. Highly recommend them.
    - Scott & Kim H.
    "100% recommend! The other companies we got quotes from just made us feel like they only cared about making a sale."
    We met with three door companies before choosing SW Exteriors. They were very professional and personable. It was such an easy process and they are on top of their communication…I never had to follow up!
    - Brooke E.
    "You did our windows two years ago and now our doors!!!!"
    The installers were very polite, very professional, and I am very pleased with your company.
    - Luisa G.
    "Great products! Great service! And great staff!"
    They worked seamlessly together in tandum. They were fast, efficient, and hard working. I was extremely impressed that it only took them a few hours to replace 9 VERY OLD windows!
    - Mandy R.
    "Probably the most seamless home improvement project I have done!"
    From start to finish, things were communicated and happened on time. Crews were friendly and respectful of my premises. And I absolutely love my casement windows!
    - Kim I.
    "Extremely pleased - and I am a stickler for quality work."
    This was one of the best experiences I have had with a home construction contractor. The install crew was extremely efficient, and the teamwork was amazing to see. After 10 years, the windows look like new. Extremely pleased.
    - Bill J.
    "Everyone was professional, kind and very responsive!"
    They were professional and informative, not salesy, in the initial meeting, answering all my questions and showing me all options. They actually listened to what I wanted!
    - Shirley S.

Your 3-Step Plan

  • Windows
    The size of the window, number of windows to be replaced, material and type of window, degree of difficulty of the window, and customizations. Depending on the brand selected, the price per window will range from $1,100-$3,900 for a 3'x5' window.
  • Contact us and schedule your free consultation

    Meet with an expert design consultant who will talk with you through your project and determine your wants, needs, and goals.

  • Schedule your commitment-free consultation

    Give us a call or fill out the form on our webpage to schedule your free, no-pressure consultation with a design consultant.

Start Your Journey With Us

Schedule An Appointment Today
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What Can You Expect?

1. Quick Contact: Expect a call or text shortly after completing this form during business hours (M-F 8a-8p, Sat 9a-3p), or by 9a the next day otherwise. No spam, guaranteed.

  • Easily add us to your contacts via the QR code above orrecognize our calls without hassle by adding us to your contact 210.301.1183

2. Project Discussion: We'll discuss your home improvement needs and suggest suitable steps forward. If we're not the best fit, we'll recommend alternatives.

3. Consultation Timing: Confirm a no-pressure, flexible consultation at a time that suits you, including weekends. 

Our Promise:
Experience zero sales pressure. We give you space to make the best decision for your home without rushed offers.

Fill out the form and let's get started on creating the home you've always wanted!