About Allen Design and Development

Your Local Partner in Web & Software Solutions

Get Results

Peace of Mind

Local

Turning Ideas Into Reality With Custom Software & Website Solutions

At Allen Design and Development, we believe in creating solutions, not just solving problems. Founded in 2022, our mission is simple: help businesses grow, operate more efficiently, and bring ideas to life through websites, software, and digital strategies.
We know that many small and medium-sized businesses struggle with unreliable developers, SEO services that don’t deliver, software projects that never seem to reach the finish line, and disappointing results. That’s why we do things differently—we take a different approach.

We listen

Every project starts with a conversation about your goals and challenges.

We meet with you in person

Unlike faceless agencies, we’re local to San Antonio and the surrounding areas, and we believe in real, personal connections.

We focus on results

Whether it’s a website, a custom app, or SEO that actually brings in leads, we make sure your investment pays off.

From small business websites to custom web applications, our goal is to deliver real value that helps your business succeed.

A Culture of Positivity & Problem-Solving

We do more than just write code—we build relationships and genuinely care about the success of our clients.

We don’t dwell on problems, we focus on solutions.

Whether you need a website overhaul, an SEO strategy that actually delivers, or a custom web app to streamline your operations, we focus on the benefits of solving your challenge rather than the problem itself.

Your success is our success.

We want every interaction with Allen Design and Development to leave you feeling excited about your project.

We’re Local & Responsive.

Based in San Antonio, we serve businesses in Boerne, Bandera, Kerrville, New Braunfels, San Marcos, Helotes, and beyond. If you’re in the San Antonio area and you’d rather meet in person to discuss your project, we’re happy to make that happen!

How We Can Help Your Business

Custom Web Applications

built to solve your unique business needs.

Software Development & Consulting

to push your software project across the finish line.

Website Design

that attracts and converts customers.

SEO

that actually works to boost rankings and bring in leads.

Website Hosting & Maintenance

that is secure, fast, and worry-free.

If it’s related to websites or software, we can probably do it, just ask!

Preston Allen

Co-Founder & Software Engineer

Brianna Allen

Co-Founder & Software Engineer

What Our Clients Are Saying

“This is THE “Go-To” if you’re needing a great website built and maintained!!! Preston is super knowledgeable and does a great job communicating with you throughout the entire process.
He did a great job on my website!! Highly recommend.”

Eric Rabenschlag

Owner
San Antonio, TX

“Working with Allen Design and Development has been great. I hired them to do my website and they took the time to ask for my input on design and then made any requested changes after the initial release. The entire process was enjoyable and I’m happy I hired Allen Design and Development to create and design my site.

I highly recommend Allen Design and Development for their skillset and customer satisfaction. Thanks to them, I now have a personalized website, and I’m happy with the end result.”

Mark Weeda

Owner
Rapid City, SD

“I’ve been working with Allen Design and Development for a couple of months now and I’m extremely happy with the service they provide. They helped me clean up my website after being hacked. Now I use them for monthly monitoring and I feel so much more confident in the health of my website. I appreciate the monthly check ins and their quick responses to my questions. I highly recommend Preston and Brianna.”

Sylvia Stadler

Owner
San Antonio, TX

Current Offers

Expires April 15, 2025

Custom Website with Maintenance & Hosting

10% OFF

the Custom Website when you sign a 1-year Maintenance & Hosting contract

Custom Website with Performance SEO, Maintenance & Hosting

25% OFF

the Custom Website when you sign a 1-year Performance SEO, Maintenance & Hosting contract

Custom Website with SEO, Maintenance & Hosting

50% OFF

the Custom Website when you sign a 1-year SEO, Maintenance & Hosting contract

Earn 10% When You Refer a Friend to Allen Design and Development!

Know someone who needs a website, custom software, SEO, or website maintenance? Send them our way, and we’ll reward you with 10% of their purchase amount.
Anyone can refer—you don’t have to be a current customer!
When they hire us for a project or service, make sure they mention your name and give us your contact information.
Earn 10% on websites & software projects once the project is fully paid.
Earn 10% on SEO & maintenance plans after 3 months of paid service (or sooner if they pay for a year upfront).
No limits—refer as many people as you want and keep earning!
Know someone who could use our services? Send them our way and start earning today!
Questions? Contact us and we’ll be happy to answer any questions!

Let’s Build Something Great Together

Your business deserves a partner who understands your goals, values transparency, and delivers results.
Whether you need a high-performing website, a custom software solution, or SEO that actually works, we’re here to help.
Let’s talk! Schedule a free consultation today and take the next step toward building something amazing.

Allen Design and Development: ADD Value By Bringing Your Ideas to Life.