TCS
Texas Custom Software
Building Texas Businesses Through Code

We Build Software ThatActually WorksFor Your Business

Stop wrestling with spreadsheets and outdated systems. We build custom software that automates your workflows, connects your teams, and helps you serve customers better. Serving San Antonio, Austin, Dallas, Houston.

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San Antonio
Austin
Dallas
Houston
TCS
94%
2.3s
1.2K
99.9%
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API
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What We Do

Software That Solves Real Problems

We don't build software for the sake of building software. We build tools that save time, reduce errors, and help your team focus on what actually matters.

Web Applications

Replace manual processes with web applications that your team will actually use. We build tools that make your day-to-day operations smoother.

  • Custom dashboards for your data
  • Automated reporting systems
  • Customer portals that work
  • Team collaboration tools

Database Support

Your data is your business. We design databases that scale, stay secure, and give you the insights you need to make decisions.

  • Data architecture that makes sense
  • Performance that doesn't slow down
  • Backups that actually restore
  • Security that keeps you compliant

Mobile Apps

Reach your customers where they are. We build mobile apps that people download, use, and keep on their phones.

  • iOS and Android versions
  • Fast, smooth performance
  • Offline capability when needed
  • Push notifications that get seen

Custom Software

Every business has unique problems. We build software that solves your specific challenges, not generic solutions that barely fit.

  • Software built around your workflow
  • Integration with your existing tools
  • Modernize old systems without losing data
  • Scale when you're ready, not before
Industries We Serve

Built for Businesses

From financial institutions to local restaurants, we build software that understands your industry's unique challenges.

Financial Services

Secure, compliant software for banks, credit unions, investment firms, and financial advisors. We understand the regulatory requirements.

  • Banking platforms
  • Investment tracking
  • Compliance tools
  • Financial dashboards

Healthcare

HIPAA-compliant solutions for medical practices, hospitals, clinics, and healthcare providers. Patient data security is our priority.

  • Patient management systems
  • Telehealth platforms
  • Medical records
  • Appointment scheduling

Local Businesses

Custom software for restaurants, salons, automotive shops, retail stores, and service businesses. We understand local markets.

  • Restaurant ordering systems
  • Salon booking platforms
  • Auto shop management
  • Retail POS systems
M&TBank
HUMANA
NORTHROPGRUMMAN
BOOKINGAUTOMOTIVE
GOLDENINVESTMENTS
Realtor AI
M&TBank
HUMANA
NORTHROPGRUMMAN
BOOKINGAUTOMOTIVE
GOLDENINVESTMENTS
Realtor AI
M&TBank
HUMANA
NORTHROPGRUMMAN
BOOKINGAUTOMOTIVE
GOLDENINVESTMENTS
Realtor AI
Pricing Plans

Simple, Transparent Pricing

Choose the plan that fits your business needs

Design Plan

Complimentary work we do up front for you

Free

Software consultation completely free

  • Free consultation
  • Requirements analysis
  • Technical architecture review
  • Project roadmap
  • Estimate & timeline
Most Popular

Platinum Plan

We create the custom software and manage it for you

starting at$300/month

Full software development services

  • Custom software development
  • Web & mobile applications
  • Database design & support
  • API development & integration
  • Cloud deployment
  • Performance optimization
  • Security implementation
  • Payment integration
  • Customer management systems
  • Priority support
  • Monthly maintenance

Build Only Plan

We build, you manage

starting at$50/hour

One-time development fee

  • No recurring costs
  • Custom software development
  • You manage the hosting and deployment
  • Documentation & training provided
Our Portfolio

Work We Are Proud Of

Every project is a collaboration. Here are some of the websites and apps we have designed and built for Texas businesses.

Alamo Eats

Alamo Eats

Food & Beverage

A vibrant online ordering platform for a San Antonio restaurant group featuring real-time menu updates and mobile-friendly design.

E-CommerceReactMobile-First
Hill Country Realty

Hill Country Realty

Real Estate

A modern property listing site with interactive maps, virtual tours, and advanced search for Austin's premier real estate agency.

Property SearchMaps APINext.js
Lone Star Fitness

Lone Star Fitness

Health & Wellness

A membership portal with class booking, trainer profiles, and progress tracking for a boutique gym chain across Dallas.

Membership PortalBookingDashboard
Gulf Coast Logistics

Gulf Coast Logistics

Transportation

A custom dashboard for fleet management and shipment tracking built for a Houston-based logistics company.

DashboardReal-Time DataSaaS
Riverwalk Events

Riverwalk Events

Hospitality

An event planning platform with vendor marketplace, RSVP management, and payment processing for San Antonio venues.

MarketplacePaymentsEvents
TechStart ATX

TechStart ATX

Startup

A bold landing page and investor portal for an Austin tech startup raising their Series A funding round.

Landing PageInvestor PortalBranding
Why TCS

We've Been Doing This Since 2012

We're not a fly-by-night dev shop. We've been building software for businesses through multiple technology cycles, economic ups and downs, and everything in between. Our clients stick around because we deliver what we promise.

From manufacturing plants in Houston to tech startups in Austin, from medical practices in Dallas to family-owned businesses in San Antonio — we've seen it all and built solutions that actually work in the real world.

200+
Projects Delivered
12+
Years of Experience
99%
Client Satisfaction
4
Texas Cities Served
“We had three different systems that didn't talk to each other. TCS built us one platform that replaced them all. Our team went from spending hours on data entry to having everything automated. Best investment we've made in years.”
MR
Marcus Rodriguez
Operations Manager, 3D Manufacturing
Local Presence
On-site support available
Security Focused
FedRAMP & CMMC ready
Community Driven
Proud San Antonio employer
San Antonio, TX

Born in the Alamo City

San Antonio is where TCS started — and it is where our heart remains. We have built custom software solutions for restaurants along the River Walk, real estate firms in Stone Oak, and startups in the Pearl District.

Our local team knows the San Antonio market inside and out. We understand what resonates with South Texas audiences and build digital experiences that connect with your community.

Industries We Serve in SA

Healthcare & BiotechCybersecurity & DefenseTourism & HospitalityFinancial ServicesManufacturingEducation & Research
Start a Project

Ready to Launch?

Tell us about your project and we will get back to you within 30 minutes with a free quote and timeline.

Send us a message

We will get back to you within 30 minutes.

Headquarters

500 Navarro St, San Antonio, TX 78205

Email

texaswebsiteappdesign@gmail.com

Hours

Monday – Friday: 8:00 AM – 6:00 PM CST
24/7 Emergency Support Available