FAQs
General Questions
What does Liable Controls do?
Liable Controls provides Building Automation System (BMS) solutions and HVAC control services focused on improving system performance, energy efficiency, and long-term reliability.
Our services include:
- Chiller and condenser water plant controls
- Air Handling Unit (AHU) and ventilation control
- Pump and heat exchanger systems
- BMS programming, graphics, and integration
- Control system upgrades and retrofits
- Remote monitoring and secure access solutions
We also support select industrial automation applications where process control and reliability are critical.
What is a Building Automation System (BMS)?
A Building Automation System (BMS) is a centralized control system used to monitor and control building systems such as HVAC equipment, pumps and ventilation.
A properly implemented BMS helps:
- Reduce energy consumption
- Automate system operation
Improve equipment lifespan - Provide real-time monitoring
- Deliver alarms and notifications
Where does Liable Controls provide services?
Liable Controls provides Building Automation and HVAC control services throughout:
- Miami-Dade County
- Broward County
- Palm Beach County
We are based in South Florida and support commercial, industrial, and institutional facilities across the region.
What types of facilities do you work with?
We work with a wide range of facilities, including:
- Commercial buildings
- Condominiums and HOAs
- Hotels and resorts
- Retail and mixed-use developments
- Parking garages (CO/NO gas detection systems)
- Healthcare and institutional buildings
- Industrial facilities with HVAC or process systems
Who typically hires Liable Controls?
Our clients include:
- Property managers
- Mechanical contractors
- Facility engineers
- Building owners
- Engineering and consulting firms
Why choose Liable Controls?
Clients choose Liable Controls because we focus on:
- System performance and reliability (not just installation)
- Energy-efficient control strategies
- Hands-on technical expertise
- Long-term support through service agreements
- Experience with both modern and legacy systems
Services & Capabilities
What services does Liable Controls provide?
Liable Controls provides:
- BMS system design and installation
- HVAC control system programming
- Chiller plant and condenser water plant optimization
- AHU and ventilation control
- CO / NO gas detection systems
- System upgrades and retrofits
- Remote access and monitoring solutions
- Preventive maintenance and service agreements
Do you provide system upgrades and retrofits?
Yes. Retrofit work is a major part of what we do.
This includes:
- Replacing outdated systems (Johnson Controls, Trane, etc.)
- Upgrading legacy PLC systems (including Rockwell / Allen-Bradley when applicable)
- Reusing existing wiring and infrastructure when possible
- Modernizing systems without requiring full replacement
Can you integrate new equipment into existing systems?
Yes. We specialize in integrating new equipment into existing control systems, including:
- Chillers, pumps, and cooling towers
- Air handling units
- Heat exchangers
- Industrial equipment where applicable
This allows facilities to upgrade in phases without replacing entire systems
Do you design custom control strategies?
Yes. Every system is designed based on the specific needs of the facility.
This may include:
- Energy optimization sequences
- Lead/lag equipment rotation
- Temperature and pressure control strategies
- Alarm and notification logic
- Custom system graphics and interfaces
Do you work with multiple control system brands?
Yes. Liable Controls has multi-brand experience, including:
- Reliable Controls (primary platform)
- Johnson Controls (Metasys)
- Tridium Niagara
- Distech Controls
- BACnet-based systems
- Select PLC platforms (Rockwell / Allen-Bradley)
Industrial & Advanced Applications
Do you work on industrial automation systems?
Yes. While our primary focus is Building Automation and HVAC controls, we also support industrial environments where control systems are critical.
Examples include:
- Pharmaceutical facilities
- Process cooling systems
- Ammonia and refrigeration plants
- Industrial air handling systems
- Equipment using PLC-based controls
Can you replace PLC systems with BMS controllers?
Yes , in many applications.
We have experience replacing or integrating PLC-based systems (such as Rockwell / Allen-Bradley) with BMS platforms, especially for:
- HVAC-related processes
- Central plant systems
- Industrial environments tied to facility operations
Can you handle large or complex systems?
Yes. We regularly work with complex systems such as:
- Multi-chiller plants
- Condenser water systems
- Large commercial HVAC systems
- Industrial and pharmaceutical facilities
Our approach focuses on reliability, scalability, and long-term performance.
Technical Questions
How do I know if my system needs an upgrade?
Common signs include:
- Frequent system or communication failures
- Outdated or unsupported hardware
- Lack of remote access or monitoring
- High energy consumption
- Difficulty troubleshooting issues
- Limited system visibility
Can legacy systems be upgraded instead of replaced?
Yes. In many cases, we can upgrade existing systems without full replacement.
This may include:
- Controller replacements
- Sensor and actuator upgrades
- Programming improvements
- Integration into modern BMS platforms
Do you provide remote access to systems?
Yes. We provide secure remote access solutions, including:
- SSL-secured connections (no “not secure” browser warnings)
- Web-based system access
- Remote monitoring and troubleshooting
- Alarm notifications via email, text, or voice
Service & Support
Do you offer service agreements?
Yes. We offer Building Automation service agreements designed to keep systems running reliably.
These typically include:
- Scheduled system inspections
- System backups and verification
- Software updates and maintenance
- Alarm and notification management
- Unlimited remote support during business hours
- Preferred service rates
What are the benefits of a service agreement?
With an active agreement, you receive:
- Faster response times
- Reduced downtime
- Improved system reliability
- Ongoing system optimization
- Lower long-term operating costs
Do you provide troubleshooting services?
Yes. We provide troubleshooting for:
- BMS and HVAC control issues
- Communication failures (BACnet/IP, MS/TP, etc.)
- Sensor and field device problems
- Control logic and programming issues
- Industrial control system faults where applicable
Getting Started
How do I get started with a project?
You can get started by contacting us with:
- A description of your system or equipment
- Any current issues or concerns
- Project goals (upgrade, troubleshooting, or new installation)
We will evaluate your system and recommend the best solution.
Do you handle both new installations and existing systems?
Yes. We support:
- New construction projects
- System retrofits and upgrades
- Existing system troubleshooting and optimization
How can I contact Liable Controls?
You can contact us to discuss your project or request support:
📞 Phone: 305-330-2996
📧 Email:
info@liablecontrols.com
🌐 Website: https://liablecontrols.com
