If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
At Excalibur Home Security, we believe a better security system doesn’t always mean replacing everything you already have.
We’re a locally owned San Antonio security company specializing in professionally installed home security, smart home technology, video surveillance, and existing system takeovers.
Our approach is simple: Keep What Works.
If your home already has security equipment, we’ll evaluate what’s there, preserve what still creates value, and recommend replacing only what genuinely improves your protection, reliability, or experience. Buying a home with an existing system? Switching security providers? Starting from scratch? We can help you determine the right path forward.
With more than 20 years of industry experience, our team provides professional installation, honest recommendations, local support, and 24/7 professional monitoring...all without a long-term contract.
Ready to see what can stay and what should change? Request a free, no-obligation quote from Excalibur Home Security.
Texas Security License #B28463701
Overview
Hired 1 time
Serves San Antonio, TX
Background checked
3 employees
3 years in business
Business hours
SunClosedMon8:00 am - 6:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Samsung Pay, Square cash app, Venmo, and Zelle.
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Exceptional 5.0
18 reviews
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Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Abel C.
Jan 29, 2025
The Team at Excalibur is second to none in professionalism and the quality of work! The team explained the whole process in such detail, I could explain it to my 5 year old. Exceptional service throughout the install and maintenance of my system. I would recommend to anyone looking for a security system the team over at Excalibur.
Sharon C.
Jan 16, 2025
Would highly recommend Excalibur HomeSecurity! The team is extremely responsive, punctual and professional. They saved me money over my previous plan and I love that they are local! I get the same monitoring as the large alarm companies provide but with the personal touch of someone who cares.
Paul G.
Jan 15, 2025
Strongly recommend using Excalibur for your homesecurity! Extremely professional and provided high quality work on their equipment install. I was able to use existing equipment from a previous company I had. Reasonable monthly rates with no contract.
Michele G.
Jan 17, 2025
I can’t say enough good things about Excalibur HomeSecurity! From the moment I reached out, the team was professional, knowledgeable, and genuinely cared about my home’s safety. They did an amazing job with the installation—they were patient, answered all my questions, and made sure everything was set up perfectly. The system is so easy to use. If you’re looking for top-notch service and a company that truly values its customers, Excalibur is the way to go!
Eric A.
Sep 9, 2025
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From Google
Excalibur HomeSecurity did an amazing job from the start. Excellent customer service and very professional. Installation was fast and smooth. My family and I are very happy with the service that was provided to us. We want to thank Paul,Mando,and Eric for there dedication on helping families and being trustworthy. We will definitely recommend Excalibur HomeSecurity to family and friends.
Excalibur Home Security's reply
Thank you, Eric. We’re honored to have earned your trust and thrilled to hear your family had a great experience. We truly appreciate the kind words. Helping families feel protected and confident in their security is exactly what we strive for. Thank you again for the recommendation, it means the world to us.
Credentials
Background Check
Eric Garza
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Our Pricing Philosophy
At Excalibur Home Security, we believe in honest, upfront pricing—no hidden fees or surprises. Our packages are customized to your home’s unique needs, ensuring you only pay for what you truly require.
We offer competitive rates and exclusive discounts for:
• New customers
• Military personnel and first responders
• USAA employees
• Takeovers from other providers
Your security is an investment, and we’re here to make it as affordable and transparent as possible. Contact us today for a free quote tailored to your budget and home!
What is your typical process for working with a new customer?
Our Process: Simple, Transparent, and Customer-Focused
1. Initial Consultation: We start by understanding your needs. Whether it’s through a phone call, email, or an in-home visit, we’ll gather details about your home, lifestyle, and security goals.
2. Free Evaluation and Quote: For local customers, we offer a complimentary SAVE (Safety Automation and Vulnerability Evaluation)—a no-obligation, in-home assessment to identify safety risks and recommend solutions. We’ll then provide a customized quote.
3. Design and Installation: Once you approve the quote, our expert technicians will design and install your system with precision and care, ensuring everything is optimized for your home.
4. Training and Support: After installation, we’ll guide you through using your system and ensure you feel confident and secure. Plus, we’re always just a call away for support.
Our goal is to make the process seamless, stress-free, and tailored to you. Ready to get started? Contact us today for your free quote!
What education and/or training do you have that relates to your work?
Expertise You Can Trust
At Excalibur Home Security, we bring a wealth of hands-on experience to every project:
• Professional Certifications: We’re certified in alarm system installation and committed to ongoing training to stay at the forefront of security technology.
• Industry Experience: Our lead technician has over 20 years of experience with leading security providers, ensuring every system is installed with precision and care.
• Customer-Centric Approach: We prioritize your needs, designing systems that are reliable, easy to use, and tailored to your home.
When you choose Excalibur Home Security, you’re partnering with a team that’s passionate about protecting what matters most to you.
