Our Core Services

Building Automation System Integration

We specialize in creating connected environments where HVAC, lighting, fire alarm, and energy systems communicate efficiently.

• Open-protocol integration

• Remote access and energy monitoring

• Multi-vendor flexibility for long-term scalability

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Commercial HVAC Controls

From rooftop units to variable air volume systems, QBS designs and installs advanced HVAC control systems that keep your building comfortable and efficient.

• Commercial HVAC controls installation and retrofit

• System calibration, balancing, and zoning

• Energy-efficient sequences and optimization

• Integration with BAS dashboards for real-time visibility

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Energy Management & Optimization

Our energy management solutions help you reduce utility costs and improve sustainability across your properties.

• Real-time energy tracking and analytics

• Automated scheduling to reduce off-hour waste

• Demand-response and load-shedding controls

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System Retrofit & Modernization

Older systems don’t have to hold your building back. QBS specializes in BAS and HVAC retrofits that upgrade outdated technology to modern, open systems.

• Migration from proprietary systems to open platforms

• Replacement of legacy controls and sensors

• Integration of new equipment into existing systems

• Minimal disruption to operations during installation

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Service & Preventive Maintenance

Our Service Department provides routine maintenance, remote monitoring, and emergency repairs to keep your HVAC and automation systems running smoothly.

• Service coverage across Dallas–Fort Worth

• Scheduled maintenance contracts

• Diagnostic and trend analysis

• Fast local response from experienced technicians

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Serving the Greater Dallas–Fort Worth Area

QBS proudly serves commercial clients throughout:

• Dallas, TX

• Fort Worth, TX

• Plano, TX

• Richardson, TX

• Arlington, TX

• Carrollton, TX

• Frisco, TX

• McKinney, TX

• and surrounding DFW areas

No matter where your facility is located, our local Texas teams provide the responsiveness and expertise your project deserves.

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Why Choose QBS

• Multi-vendor integration expertise: We work with ABB, Tridium, Distech, Honeywell, Johnson Controls, and more.

• In-house fire alarm and security division for complete project delivery.

• Q-Cell Secure Connectivity for encrypted, reliable remote access and network isolation.

• Energy-efficient designs that meet local building codes and sustainability goals.

• Experienced local teams providing service, installation, and engineering support across the DFW Metroplex.

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Industries We Serve

• Commercial office buildings

• Hotels and hospitality

• Hospitals and healthcare facilities

• Schools and universities

• Government and municipal properties

• Industrial and manufacturing plants

Each market presents unique control challenges, and QBS has the experience and technology to solve them.

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Schedule a Consultation Today

If you’re looking for a commercial BAS & HVAC integrator in Dallas, Fort Worth, Plano, Richardson, or the surrounding DFW area, QBS is here to help.

Our team delivers reliable, energy-efficient, and secure control solutions tailored to your facility’s needs.

Headquartered in Richardson, TX
Call us or request a quote at www.qbscontrols.com/contact