---
title: DSC Service Guarantee | Your Safety Is Our Priority | DSC
description: DSC guarantees reliable life safety and security systems with prompt service, certified expertise, and clear communication, ensuring your safety and satisfaction at all times.
image: https://www.thinkdsc.com/hubfs/dsc%20social%20share%20image-1.png
---
24/7 Emergency Service: [(713) 464-8407](tel:7134648407) [Houston Office](https://maps.app.goo.gl/DgksV3N3ctcmc5Y9A)
[](https://www.thinkdsc.com/?hsLang=en)
[Solutions & Services](https://www.thinkdsc.com/primary-services?hsLang=en)
[Service, Maintenance & Inspections](https://www.thinkdsc.com/services?hsLang=en)[Service, Maintenance & Inspections](https://www.thinkdsc.com/services?hsLang=en)[Fire & Security Monitoring](https://www.thinkdsc.com/system-monitoring?hsLang=en)[Inspections](https://www.thinkdsc.com/inspections?hsLang=en)[Service and Support Agreements](https://www.thinkdsc.com/service-agreements?hsLang=en)[Cloud/Hosted Security Solutions](https://www.thinkdsc.com/cloud-security?hsLang=en)[DSC Service Guarantee](https://www.thinkdsc.com/dsc-service-guarantee)[Construction & Contractor Services](https://www.thinkdsc.com/construction-services?hsLang=en)[Fire & Life Safety Services](https://www.thinkdsc.com/fire-services?hsLang=en)[Fire Alarm](https://www.thinkdsc.com/fire-alarm?hsLang=en)[Bi-Directional Amplification](https://www.thinkdsc.com/bda-systems?hsLang=en)[Communication Solutions](https://www.thinkdsc.com/communication-solutions?hsLang=en)[Physical Security Services](https://www.thinkdsc.com/security-services?hsLang=en)[Video Surveillance](https://www.thinkdsc.com/video-surveillance?hsLang=en)[Access Control](https://www.thinkdsc.com/access-control?hsLang=en)[Intrusion Alarm](https://www.thinkdsc.com/intrusion-alarm?hsLang=en)[Structured Data Cabling](https://www.thinkdsc.com/structured-cabling?hsLang=en)
Industries
[Commercial Enterprise Solutions](https://www.thinkdsc.com/enterprise?hsLang=en)[Education](https://www.thinkdsc.com/education?hsLang=en)[Property Management & HOA](https://www.thinkdsc.com/property-management-hoa?hsLang=en)[Small Business Solutions](https://www.thinkdsc.com/small-business?hsLang=en)
[About Us](https://www.thinkdsc.com/about-us?hsLang=en)
[About Us](https://www.thinkdsc.com/about-us?hsLang=en)[Product Partners](https://www.thinkdsc.com/product-partners?hsLang=en)
Resources
[Contact DSC](https://www.thinkdsc.com/contact-us?hsLang=en)[Request Service](https://www.thinkdsc.com/service-request-contact-us?hsLang=en)[Get a Quote](https://www.thinkdsc.com/quote-request-contact?hsLang=en)[Sales & Marketing Resource Library](https://www.thinkdsc.com/resource-library-dsc?hsLang=en)[DSC Blog](https://www.thinkdsc.com/blog?hsLang=en)
[Schedule Service](https://www.thinkdsc.com/service-request-contact-us?hsLang=en) [Request a Quote](https://www.thinkdsc.com/quote-request-contact?hsLang=en)
[](https://www.thinkdsc.com/?hsLang=en)
×
[Solutions & Services](https://www.thinkdsc.com/primary-services?hsLang=en)[Service, Maintenance & Inspections](https://www.thinkdsc.com/services?hsLang=en)[Construction & Contractor Services](https://www.thinkdsc.com/construction-services?hsLang=en)[Fire & Life Safety Services](https://www.thinkdsc.com/fire-services?hsLang=en)[Physical Security Services](https://www.thinkdsc.com/security-services?hsLang=en)[Structured Data Cabling](https://www.thinkdsc.com/structured-cabling?hsLang=en)Industries[Commercial Enterprise Solutions](https://www.thinkdsc.com/enterprise?hsLang=en)[Education](https://www.thinkdsc.com/education?hsLang=en)[Property Management & HOA](https://www.thinkdsc.com/property-management-hoa?hsLang=en)[Small Business Solutions](https://www.thinkdsc.com/small-business?hsLang=en)[About Us](https://www.thinkdsc.com/about-us?hsLang=en)[About Us](https://www.thinkdsc.com/about-us?hsLang=en)[Product Partners](https://www.thinkdsc.com/product-partners?hsLang=en)Resources[Contact DSC](https://www.thinkdsc.com/contact-us?hsLang=en)[Request Service](https://www.thinkdsc.com/service-request-contact-us?hsLang=en)[Get a Quote](https://www.thinkdsc.com/quote-request-contact?hsLang=en)[Sales & Marketing Resource Library](https://www.thinkdsc.com/resource-library-dsc?hsLang=en)[DSC Blog](https://www.thinkdsc.com/blog?hsLang=en)
[Call (713) 464-8407](tel:7134648407) [Schedule Service](https://www.thinkdsc.com/service-request-contact-us?hsLang=en) [Request a Quote](https://www.thinkdsc.com/quote-request-contact?hsLang=en)
[Houston Office](https://maps.app.goo.gl/DgksV3N3ctcmc5Y9A)
[Call Now](tel:7134648407) [Schedule Service](https://www.thinkdsc.com/service-request-contact-us?hsLang=en)
# DSC Service Guarantee
## Your Safety, Our Promise.
Life safety and security systems don't allow for uncertainty. A system that doesn't perform when needed — whether due to a delayed response, a failed component, or a missed inspection — creates liability, operational disruption, and real risk to the people in your building. The service relationship matters as much as the installation.
Every service DSC provides is backed by a guarantee built on clear commitments, not fine print. We are accountable for how we respond, what we install, how we communicate, and how we show up — every time. If we fall short of what we've promised, we own it and make it right. That accountability isn't incidental to what we do — it's built into how we operate.
#### Our Commitment to You
- Rapid Response, Always
Emergencies don't wait — and neither do we. We guarantee a prompt response to all service calls, 24 hours a day, 7 days a week. If we fail to meet our response window, we make it right with discounted or complimentary labor. You will always reach a live person when you call.
- Certified Quality & Compliance
Every service is performed by licensed professionals trained to meet and exceed industry standards. Post-service quality checks are standard practice. If anything falls short of your expectations, we address it immediately — at no additional charge — until you are fully satisfied.
- We Stand Behind Our Work
Every system we install is backed by a full warranty. Warranty terms are documented at the time of installation and available on request. If a system fails under normal operating conditions, we repair or replace it at no cost — for the entire warranty period, without exception.
- Clear, Honest Communication
No hidden fees. No surprises. All estimates are itemized before work begins, and no scope changes happen without your written approval. You'll receive clear updates at every step — and if a question about pricing or scope ever arises, it goes to management immediately.
- Respect for Your Property & Operations
We treat your facility like our own. That means professional conduct, clean installations, pre- and post-job site documentation, and minimal disruption to your operations. Any damage that occurs on our watch is resolved at DSC's expense — no debate, no delay.
- Your Experience Matters
Technology is complex, and managing it shouldn't fall entirely on you. We take ownership of the challenges that come with it. If you ever receive a subpar experience — for any reason — a manager will follow up directly, and we will do everything necessary to make it right.
##### 24/7 Availability
*Hover to Learn More*
We answer the phone around the clock — nights, weekends, and holidays included. When something goes wrong with a life safety or security system, you should never have to wait until morning to reach someone.
##### Same Day Response
*Hover to Learn More*
Every email is acknowledged and answered within the same business day. If you send a message after hours, you'll receive an automatic confirmation and a full response first thing the next morning.
##### Next Day Scheduling
*Hover to Learn More*
Service requests are scheduled and confirmed the same day they come in. You'll be notified through your preferred contact method and followed up with a confirmation email so nothing falls through the cracks.
##### Immediate Emergency Dispatch
*Hover to Learn More*
For any life safety or security emergency, a technician is dispatched at once — no hold queues, no callbacks, no delays. Every member of our team knows the emergency protocol and is ready to move.
### Solutions for All Your Service Needs
The Service Guarantee applies to every plan we offer. Here's what's covered and how each one works.
- Fire Alarm Inspections
- System Monitoring
- Maintenance Service Agreements
##### Fire Alarm Inspections
Compliance with NFPA 72 and local fire code isn't optional — and proving it requires more than just a working system. DSC's inspection services are performed by factory-trained technicians who test every initiation device and notification appliance in your system, provide certified documentation, and coordinate directly with your schedule to minimize disruption. We track your inspection timeline so nothing lapses and your facility stays covered.
[Learn More →](https://www.thinkdsc.com/inspections?hsLang=en)
##### Fire & Security Monitoring
Around-the-clock monitoring means that when an alarm triggers — fire, intrusion, or fault — a live central station team is already verifying it and dispatching the right response. DSC monitors for more than emergencies: we track supervision signals, power failures, line faults, and tampering so your system's health is continuously verified, even when the building is empty. Response protocols are customized to your facility.
[Learn More →](https://www.thinkdsc.com/system-monitoring?hsLang=en)
##### Maintenance Service Agreements
Waiting for a system to fail is the most expensive way to manage it. A DSC maintenance agreement moves you to the front of the service queue, locks in a predictable cost structure, and puts licensed technicians on a regular schedule to handle firmware updates, battery load testing, cleaning, and physical inspections before small issues become costly failures. One plan. One accountable partner. No surprises.
[Learn More →](https://www.thinkdsc.com/service-agreements?hsLang=en)
## A Trusted Partner for Life Safety and Security.
For more than four decades, DSC has supported contractors, property managers, and facility leaders across Texas with dependable fire and security systems. Founded in Houston in 1978, our reputation is built on certified expertise, reliable performance, and long-term relationships.
- **Established Experience** – Serving commercial and industrial facilities since 1978.
- **Certified Expertise** – Certified, licensed, and factory-trained professionals.
- **End-to-End Support** – Design, installation, inspections, monitoring, and service.
- **Trusted Relationships** – Proven partnerships with contractors, manufacturers, and end users.
### If We Ever Fall Short, We Want to Hear From You.
Our promise isn't printed here for show — it's built into how we show up every day. Contact us if you ever have a concern, a question, or a service need that wasn't handled the way it should have been.
[Contact DSC](https://www.thinkdsc.com/contact-us?hsLang=en)
DSC Solutions
- [Video Surveillance](https://www.thinkdsc.com/video-surveillance)
- [Access Control](https://www.thinkdsc.com/access-control)
- [Fire Alarm](https://www.thinkdsc.com/fire-alarm)
- [Bi-Directional Amplifier Systems](https://www.thinkdsc.com/bda-systems)
- [Structured Cabling](https://www.thinkdsc.com/structured-cabling)
- [Communication Solutions](https://www.thinkdsc.com/communication-solutions)
###### [Best Commercial Security Camera System for a Small to Mid-Sized Houston Office](https://www.thinkdsc.com/blog/best-commercial-security-camera-system-for-a-small-to-mid-sized-houston-office?hsLang=en)
If you run a 20-to-100-person office in Houston and you are shopping for cameras, here is the short...
[Featured Blog Image](https://www.thinkdsc.com/blog/how-often-commercial-fire-alarm-inspected-texas?hsLang=en)
###### [How Often Does a Commercial Fire Alarm Have to Be Inspected in Texas?](https://www.thinkdsc.com/blog/how-often-commercial-fire-alarm-inspected-texas?hsLang=en)
A commercial fire alarm system in the Houston area is tested at least once a year. That is the...
[Featured Blog Image](https://www.thinkdsc.com/blog/back-to-school-security-checklist-summer-2026?hsLang=en)
###### [Essential Back-to-School Security Checklist for Texas Schools](https://www.thinkdsc.com/blog/back-to-school-security-checklist-summer-2026?hsLang=en)
The hallways are quiet right now. No bells, no lockers slamming, no buses lined up out front. For...
- [Terms & Conditions](https://www.thinkdsc.com/terms-and-conditions)
- [Privacy Policy](https://www.thinkdsc.com/privacy-policy)
© 2026 Design Security Controls, LLC | B-19447 | ACR-1930865 | ECR-2347469
[Facebook](https://www.facebook.com/thinkDSC/)[Instagram](https://www.instagram.com/thinkdsc/)[Linkedin](https://www.thinkdsc.com/linkedin.com/company/thinkdsc?hsLang=en)[YouTube](https://www.youtube.com/channel/UC67WYbZrm2DUMs6nkmS5W_Q)
```json
{
"@context" : "https://schema.org",
"@id" : "https://www.thinkdsc.com/#logo",
"@type" : "ImageObject",
"caption" : "DSC",
"contentUrl" : "https://www.thinkdsc.com/hubfs/DSC%20Primary%20Logo%20Horizontal.png",
"url" : "https://www.thinkdsc.com/hubfs/DSC%20Primary%20Logo%20Horizontal.png"
}
```
```json
{
"@context" : "https://schema.org",
"@id" : "https://www.thinkdsc.com/#organization",
"@type" : "LocalBusiness",
"address" : {
"@type" : "PostalAddress",
"addressCountry" : "US",
"addressLocality" : "Houston",
"addressRegion" : "TX",
"postalCode" : "77043",
"streetAddress" : "1511 Upland Drive"
},
"alternateName" : "Design Security Controls",
"areaServed" : [ {
"@type" : "Place",
"name" : "Houston, Texas"
}, {
"@type" : "Place",
"name" : "Texas"
} ],
"contactPoint" : [ {
"@type" : "ContactPoint",
"areaServed" : "US-TX",
"availableLanguage" : "English",
"contactType" : "customer service",
"email" : "info@thinkdsc.com",
"hoursAvailable" : {
"@type" : "OpeningHoursSpecification",
"closes" : "17:00",
"dayOfWeek" : [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday" ],
"opens" : "07:00"
},
"telephone" : "+1-713-464-8407"
} ],
"description" : "DSC provides complete low-voltage fire, security, communications, and structured cabling solutions for commercial and industrial facilities across Texas.",
"email" : "info@thinkdsc.com",
"foundingDate" : "1978",
"geo" : {
"@type" : "GeoCoordinates",
"latitude" : "29.7930754",
"longitude" : "-95.5766948"
},
"image" : {
"@id" : "https://www.thinkdsc.com/#logo"
},
"knowsAbout" : [ "Low-voltage systems", "Fire alarm systems", "Fire and security monitoring", "Access control", "Video surveillance", "Intrusion alarm systems", "Communication systems", "Bi-directional amplifier systems", "Structured data cabling", "Construction and contractor services", "Inspections", "Service and maintenance agreements" ],
"legalName" : "Design Security Controls, LLC",
"logo" : {
"@id" : "https://www.thinkdsc.com/#logo"
},
"name" : "DSC",
"openingHoursSpecification" : [ {
"@type" : "OpeningHoursSpecification",
"closes" : "17:00",
"dayOfWeek" : [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday" ],
"opens" : "07:00"
} ],
"sameAs" : [ "https://www.facebook.com/thinkDSC/", "https://x.com/think_DSC", "https://www.instagram.com/thinkdsc/", "https://www.youtube.com/channel/UC67WYbZrm2DUMs6nkmS5W_Q", "https://www.linkedin.com/company/thinkdsc/", "https://www.google.com/maps?cid=7879858973905095348" ],
"telephone" : "+1-713-464-8407",
"url" : "https://www.thinkdsc.com/"
}
```
```json
{
"@context" : "https://schema.org",
"@id" : "https://www.thinkdsc.com/#website",
"@type" : "WebSite",
"alternateName" : "Design Security Controls",
"name" : "DSC",
"publisher" : {
"@id" : "https://www.thinkdsc.com/#organization"
},
"url" : "https://www.thinkdsc.com/"
}
```
```json
{
"@context" : "https://schema.org",
"@id" : "https://www.thinkdsc.com/dsc-service-guarantee#webpage",
"@type" : "WebPage",
"about" : {
"@id" : "https://www.thinkdsc.com/#organization"
},
"breadcrumb" : {
"@id" : "https://www.thinkdsc.com/dsc-service-guarantee#breadcrumb"
},
"description" : "DSC guarantees reliable life safety and security systems with prompt service, certified expertise, and clear communication, ensuring your safety and satisfaction at all times.",
"isPartOf" : {
"@id" : "https://www.thinkdsc.com/#website"
},
"name" : "DSC Service Guarantee | Your Safety Is Our Priority | DSC",
"primaryImageOfPage" : {
"@id" : "https://www.thinkdsc.com/#logo"
},
"url" : "https://www.thinkdsc.com/dsc-service-guarantee"
}
```
```json
{
"@context" : "https://schema.org",
"@id" : "https://www.thinkdsc.com/dsc-service-guarantee#breadcrumb",
"@type" : "BreadcrumbList",
"itemListElement" : [ {
"@type" : "ListItem",
"item" : "https://www.thinkdsc.com/",
"name" : "Home",
"position" : 1
}, {
"@type" : "ListItem",
"item" : "https://www.thinkdsc.com/dsc-service-guarantee",
"name" : "DSC Service Guarantee",
"position" : 2
} ]
}
```