# Building Automation System Training: BAS Courses, Certification, and Career Path

Training · Monitoring & Automation

Building automation technicians are in demand in every commercial building, and most of all in data centers, where the BAS keeps the cooling plant running around the clock. Here is what a building automation course should teach, how certification works in a field without one universal credential, and a step-by-step path from basics to controls work.

10 min read Beginner to intermediate Updated October 2026

On this page

1. [What a BAS course covers](https://datacentertraining.us/training/building-automation-training.html#covers)
2. [Who takes BAS training](https://datacentertraining.us/training/building-automation-training.html#who)
3. [BAS certification options](https://datacentertraining.us/training/building-automation-training.html#certification)
4. [Building automation learning path](https://datacentertraining.us/training/building-automation-training.html#path)
5. [Building automation for data centers](https://datacentertraining.us/training/building-automation-training.html#data-centers)
6. [Online vs. hands-on BAS training](https://datacentertraining.us/training/building-automation-training.html#online)
7. [BAS courses](https://datacentertraining.us/training/building-automation-training.html#courses)
8. [FAQ](https://datacentertraining.us/training/building-automation-training.html#faq)
9. [Sources](https://datacentertraining.us/training/building-automation-training.html#sources)

[**Test yourself**Take the Operations & Monitoring quiz.](https://datacentertraining.us/quizzes/operations-quiz.html)

**Short answer:** Building automation system training teaches how a BAS (also called a BMS) uses sensors, controllers, and software to monitor and control HVAC, lighting, and other building equipment. A good course covers system architecture, direct digital control (DDC), inputs and outputs, points lists, sequences of operation, control loops, protocols such as BACnet and Modbus, alarms and trends, and troubleshooting. There is no single required BAS license; technicians build credentials from vendor-neutral course certificates, manufacturer product certifications, and HVAC or electrical trade credentials.

Key takeaways

- BAS and BMS are often used interchangeably; both mean the control and monitoring system for building equipment.
- Start vendor-neutral (architecture, DDC, sequences, protocols), then learn the platform your site uses from its manufacturer.
- HVAC fundamentals come first: you cannot troubleshoot a control loop on equipment you do not understand.
- There is no universal BAS certification; employers look at course certificates, manufacturer certifications, and field experience.
- Data center BAS work adds redundancy, failsafe design, change control, and alarm management to the basics.

## What a building automation system course covers

- **Architecture:** field devices, controllers, supervisory servers, workstations, and the networks that connect them.
- **Direct digital control (DDC):** analog and binary inputs and outputs, sensors, actuators, and how controllers read and command them.
- **Control logic:** PID loops, setpoints, deadbands, schedules, interlocks, and sequences of operation.
- **Points lists and graphics:** how a BAS is documented and how operators navigate it.
- **Protocols:** BACnet (ANSI/ASHRAE 135), Modbus, LonWorks, and how gateways translate between them.
- **Alarms, trends, and reports:** configuring meaningful alarms and using trend data to diagnose problems.
- **Energy and optimization:** resets, economizers, and the controls behind efficiency.
- **Cybersecurity:** segmented networks, credentials, and remote access for operational technology.
- **Troubleshooting:** tracing a problem from the screen to the controller to the field device.

## Who takes building automation training?

- **HVAC technicians** moving into controls work.
- **Electricians and low-voltage technicians** who install and wire controls.
- **Facility operators and building engineers** who run a BAS every day and need to use it well.
- **Data center critical facilities technicians** who monitor the cooling plant and respond to alarms.
- **Energy managers** who use BAS data to find savings.

## Building automation certification options

Building automation is not a licensed trade in most states, and there is no single certification every employer requires. Technicians usually combine:

**Common building automation credentials**

| Credential type | Examples | What it shows |
| --- | --- | --- |
| Vendor-neutral course certificates | BAS fundamentals and monitoring courses | Concepts that transfer to any platform |
| Manufacturer product certifications | Certification programs from the major controls manufacturers | Ability to program and service a specific platform |
| College certificates and degrees | Technical college HVAC/R and building automation certificate programs | Structured hands-on lab time |
| Trade credentials | EPA Section 608, state electrical or low-voltage licenses where required | Legal authority to work on refrigerant or electrical systems |
| Professional certifications | ASHRAE certifications such as the Commissioning Process Management Professional (CPMP) | Advanced commissioning and operations knowledge |

Our courses award a certificate of completion from an IACET-accredited provider. It is evidence of training, not a license. See [certificates and accreditation](https://datacentertraining.us/certifications.html) for what that means.

## A building automation learning path

1. ### Learn the equipment

   HVAC fundamentals: air handlers, chillers, pumps, valves, and dampers. Our [HVAC Troubleshooting Essentials](https://datacentertraining.us/courses/hvac-troubleshooting-essentials.html) course is a good start.
2. ### Learn BAS fundamentals

   Architecture, DDC, points, sequences, and protocols in [Building Automation Systems (BAS) Fundamentals](https://datacentertraining.us/courses/building-automation-systems-fundamentals.html).
3. ### Learn monitoring strategy

   Sensor placement, alarm management, analytics, and dashboards in [Monitoring, Automation & BMS Systems](https://datacentertraining.us/courses/monitoring-automation-bms-systems.html).
4. ### Learn your platform

   Take the manufacturer's product training for the system you work on.
5. ### Practice on real systems

   Trend a unit and compare it to its written sequence, shadow a controls technician, and work through real alarms under supervision.

## Building automation systems for data centers

Data center BAS work uses the same fundamentals with higher stakes. Controllers and networks are redundant, sequences are designed to fail safe, setpoint changes go through change control, and alarms must reach a person within minutes. Technicians also work alongside the electrical power monitoring system and DCIM. Read [data center BMS explained](https://datacentertraining.us/learn/data-center-bms.html) for how these systems fit together, and [BMS and DCIM training](https://datacentertraining.us/training/bms-dcim-training.html) for the operator, controls, and planner roles.

## Online vs. hands-on building automation training

Online courses are the efficient way to learn concepts, standards, and vocabulary at your own pace, and they work well for teams spread across sites. Hands-on skills, such as wiring a controller or tuning a loop, come from lab time, manufacturer classes, and supervised field work. Most technicians use both: online fundamentals first, then hands-on time that builds on them.

**Ready to test your monitoring knowledge?** Ten questions on operations and monitoring.

[Take the Operations Quiz](https://datacentertraining.us/quizzes/operations-quiz.html)

## Building automation courses online

### [Building Automation Systems (BAS) Fundamentals](https://datacentertraining.us/courses/building-automation-systems-fundamentals.html)

Monitoring & Automation · Modular Specialization · BMS/BAS

Understand the building automation systems that tie HVAC, power, and monitoring together.

6 hrs

$99.99

- [Enroll](https://datacentertraining.us/checkout.html?item=building-automation-systems-fundamentals)
- [Add to Cart](https://datacentertraining.us/cart.html?add=building-automation-systems-fundamentals)

### [Monitoring, Automation & BMS Systems](https://datacentertraining.us/courses/monitoring-automation-bms-systems.html)

Monitoring & Automation · Comprehensive Program · BMS / DCIM

Design a monitoring and BMS strategy that catches problems before they cause downtime.

8 hrs

$276.99

- [Enroll](https://datacentertraining.us/checkout.html?item=monitoring-automation-bms-systems)
- [Add to Cart](https://datacentertraining.us/cart.html?add=monitoring-automation-bms-systems)

### [DCIM Platform Fundamentals](https://datacentertraining.us/courses/dcim-platform-fundamentals.html)

Monitoring & Automation · Modular Specialization · DCIM

Understand DCIM strategy and build the ROI case for implementation.

4 hrs

$99.99

- [Enroll](https://datacentertraining.us/checkout.html?item=dcim-platform-fundamentals)
- [Add to Cart](https://datacentertraining.us/cart.html?add=dcim-platform-fundamentals)

### [HVAC Systems Troubleshooting Essentials](https://datacentertraining.us/courses/hvac-troubleshooting-essentials.html)

Cooling & Efficiency · Modular Specialization

Hands-on troubleshooting skills for CRAC/CRAH systems and common cooling failures.

4 hrs

$99.99

- [Enroll](https://datacentertraining.us/checkout.html?item=hvac-troubleshooting-essentials)
- [Add to Cart](https://datacentertraining.us/cart.html?add=hvac-troubleshooting-essentials)

Save 42% with the bundle

Monitoring & Smart Facility Bundle

4 courses · 22 hours · **$333.99** per seat, instead of ~~$576.96~~ bought separately

- [Enroll in the Bundle](https://datacentertraining.us/checkout.html?item=bundle-monitoring-smart-facility)
- [Compare Bundles](https://datacentertraining.us/bundles.html)

## Frequently asked questions

### What is building automation system training?

Building automation system training teaches how a BAS uses sensors, controllers, and software to monitor and control HVAC, lighting, and other building systems. It covers architecture, direct digital control, points lists, sequences of operation, control loops, protocols such as BACnet, alarms, trends, and troubleshooting.

### Is there a building automation certification?

There is no single universal BAS certification. Technicians combine vendor-neutral course certificates, manufacturer product certifications for specific platforms, college certificates, and trade credentials such as EPA Section 608 or a state electrical license where required.

### Can I take building automation training online?

Yes. Online courses are well suited to the concepts, protocols, and sequences behind building automation. Hands-on skills such as wiring and tuning controllers come from lab time, manufacturer training, and supervised field work.

### How long does it take to learn building automation?

The fundamentals can be learned in a few days of coursework. Becoming a capable controls technician typically takes one to several years of field experience on top of HVAC knowledge and manufacturer training.

### What is the difference between BAS and BMS?

The terms are often used to mean the same thing. Where a distinction is made, the BAS is the controller layer that runs equipment and the BMS is the supervisory layer with graphics, alarms, and reporting.

### Do data centers hire building automation technicians?

Yes. Data centers rely on building automation to run their cooling plants, and they hire controls technicians, BMS operators, and critical facilities technicians with BAS skills.

## Sources

- bacnet.org, [The BACnet standard](https://bacnet.org/buy/) (ANSI/ASHRAE 135 and ISO 16484-5).
- ASHRAE, [ASHRAE certification programs](https://www.ashrae.org/professional-development/ashrae-certification).
- U.S. Bureau of Labor Statistics, [Heating, air conditioning, and refrigeration mechanics and installers](https://www.bls.gov/ooh/installation-maintenance-and-repair/heating-air-conditioning-and-refrigeration-mechanics-and-installers.htm).

## Keep learning

[Training](https://datacentertraining.us/training/bms-dcim-training.html)

### BMS and DCIM Training

Who needs which monitoring skills.

See the training →

[Guide](https://datacentertraining.us/learn/data-center-bms.html)

### Data Center BMS

What a BMS does and how it differs from DCIM.

Read the guide →

[Careers](https://datacentertraining.us/careers/data-center-hvac-technician.html)

### Data Center HVAC Technician

Chillers, CRAH units, controls, and pay.

See the role →

[Guide](https://datacentertraining.us/learn/crah-units.html)

### CRAH Units Explained

The cooling units the BAS controls most.

Read the guide →

This page is general educational information. Certification and licensing requirements vary by state, employer, and platform; check them before relying on any credential.

## Start Building Automation Training

Vendor-neutral online BAS, monitoring, and DCIM courses with a certificate of completion, for individuals and teams.

- [See the BAS Course](https://datacentertraining.us/courses/building-automation-systems-fundamentals.html)
- [Browse All Courses](https://datacentertraining.us/courses.html)
- [Call 1-866-429-6742](tel:18664296742)

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