HVAC Technical Service Representative – Controls Focused

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Scope of Position:

Mestek, Inc, a leading HVAC equipment manufacturer, is seeking an experienced HVAC Technical Service Representative to provide technical support for our HVAC products, including troubleshooting, application assistance, and system optimization. This role is primarily focused on providing post-sales support via phone, email, and remote diagnostics, helping customers, contractors, and field technicians resolve issues quickly and efficiently.

As a key member of the technical support team, you will be the go-to person for troubleshooting product issues, answering technical questions, and guiding customers through HVAC system configurations, installations, and control operation. The ideal candidate will have hands-on experience with HVAC products, a strong understanding of system operations, and the ability to resolve issues efficiently.

Key Responsibilities:

Provide phone-based and email support to customers, field technicians, and contractors on troubleshooting HVAC system issues, focusing on electrical, and controls-related problems.
Develop and maintain a deep technical understanding of Mestek control systems and related HVAC products.
Verify control system functionality through hands-on testing and analysis to ensure reliable operation.
Collaborate with the engineering team to create and update technical manuals, installation guides, and product documentation.
Occasionally provide training to customers or field technicians to improve their understanding of product functionality and best practices.
Record and document support cases in the ticketing system, ensuring a complete log of the issue and resolution for future reference.
Perform other similar or related duties as required or requested

Position Requirements

Associate’s degree or technical school certification in HVAC or a related field.
Strong understanding of HVAC system operation, components, and real-world applications.
Familiarity with industry-standard communication protocols such as BACnet, LonWorks, Modbus, and N2.
Hands-on experience with control systems, including relay logic and analog signals (0–10V, 4-20mA).
Proficient in Microsoft Office applications, including Word, Excel, Outlook, and PowerPoint.
Comfortable working directly with customers to diagnose and resolve complex technical issues.
Highly organized, self-motivated, and capable of analyzing technical problems with clear communication.
Willing and able to travel domestically on an as-needed basis.

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5 Questions You Should Ask During the Interview

Here are 5 questions we think you could ask during your interview. Use them as a guide to help you write your own questions.

Remember: Always have at least 5 questions prepared for the interview. If you do not, you run the risk of looking unprepared.

What does success look like in this role, and how is it measured?

Why ask this? You want to ensure you have a clear understanding of expectations before accepting the role. Knowing how success is measured helps you hit the ground running and avoid surprises about performance evaluations. It also signals to the employer that you're results-driven.

Can you describe the team dynamic and the company culture?

Why ask this? Skills and experience matter, but if the work environment isn’t a good fit, you won’t be happy or productive. This question helps you gauge whether the company values collaboration, how teams interact, and whether the culture aligns with your work style and values.

What are the biggest challenges facing the person in this role right now?

Why ask this? Every job has challenges, and it’s better to know them upfront. This helps you assess whether the role is a good fit for your strengths and whether the company is realistic about its expectations. If they hesitate to answer, it could be a red flag.

How does the company support work-life balance and employee well-being??

Why ask this? Burnout is real, and some companies expect employees to sacrifice personal time for the job. By asking this, you’ll get a sense of how they value work-life balance, flexibility, and well-being—things that are crucial for job satisfaction and long-term success.

These questions help you make an informed decision while also showing your professionalism and strategic thinking!

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