Commercial & Residential Service HVAC Tech

Wiehler-Mechanical-Ltd.; Calgary; On-site; CAD 57,859 - 66,124; Full time

Benefits offered by this job

Health and dental benefits

RRSP matching

Friday breakfasts

Employee/family events

Work vehicle

Tool program

Job summary

Wiehler Mechanical Ltd. in Calgary, AB, is seeking a dedicated Service HVAC Technician with both commercial and residential expertise to join our Service Division.

The role offers exposure to a wide range of equipment and the autonomy to manage service calls with a strong emphasis on technical excellence and customer relationships. The ideal candidate has 8–10 years of residential HVAC service experience (commercial experience a plus), is comfortable using iPads and Service Titan, and holds a

Qualifications

• 8–10 years of experience in residential HVAC service; commercial service experience is an asset.
• Tech-savvy with iPads and texting apps, experience using Service Titan is an asset.
• Strong troubleshooting skills and the ability to work under minimal supervision.
• Positive attitude, excellent communication and customer service skills.
• Experience with retro-fits is an asset.
• Class 5 driver's license with a clean driving record.
• Attention to detail and a motivation to produce high‑quality work.

Responsibilities

• Diagnose and repair HVAC systems, including furnaces, air conditioners, heat pumps, and ventilation units.
• Perform routine maintenance and system tune‑ups to ensure efficiency and longevity.
• Troubleshoot and resolve system issues to maintain optimal performance.
• Provide excellent customer service by explaining system issues and maintenance recommendations.
• Ensure compliance with local HVAC codes, safety regulations, and industry standards.
• Maintain accurate service records, including work performed and parts used.
• Collaborate with team members and dispatchers to complete jobs efficiently.
• Follow all safety protocols and company guidelines while on job sites.

Skills

Strong troubleshooting

Customer service

Excellent communication

Attention to detail

Teamwork

Valid driver’s license (Class 5)

Tech-savvy (iPads)

Experience with ServiceTitan

Tools

Service Titan

iPad

Job description

Commercial & Residential Service HVAC Tech

At Wiehler Mechanical Ltd., we believe great work starts with great people. For over 45 years, we've earned the trust of Calgary’s communities by delivering reliable, high-quality plumbing and HVAC services. We’re dedicated to creating lasting relationships and have built a strong reputation for putting our team and customers first. We're looking for a hard-working person to join us as a Service HVAC Technician, with both commercial and residential expertise to support our Service Division.

Our ideal technician is experienced and ready to apply their commercial expertise to a service role with more autonomy, exposure to a wider variety of equipment, and a manageable pace of work.

Our residential service jobs are typically large custom homes, with high-end systems that mirror the complexity of those in commercial, so the right candidate will be comfortable navigating both residential and commercial jobs. Our focus is on technical excellence and customer relationships, not on ticket volume or aggressive sales quotas. If you value personal agency and are looking for a change of pace, our Service Division is for you.

WHAT WE OFFER:

GREAT PAY

Earnup to $42 - $48/hr, acknowledging the value you bring to the team. Piecework opportunities for installs are also available.

BENEFITS & PERKS

Health and dental benefits, an RRSP matching program, free Friday breakfasts, and employee/family events that bring us together. We provide a work vehicle and a tool program to assist you in your day-to-day.

STABLE, FLEXIBLE SCHEDULE

You can expect to work Monday through Friday, with the potential to be added to an on-call list.

OUR IDEAL SERVICE HVAC TECHNICIAN:

We're looking for someone who meets these qualifications:

• 8-10 years of experience in residential HVAC service; commercial service experience is an asset
• Tech-savvy with iPads and texting apps, experience using Service Titan is an asset
• Strong troubleshooting skills and the ability to work under minimal supervision
• Positive attitude, excellent communication and customer service skills
• Experience with retro-fits is an asset
• Class 5 driver's license with a clean driving record
• Attention to detail and a motivation to produce high‑quality work

And who can manage these responsibilities:

• Diagnose and repair HVAC systems, including furnaces, air conditioners, heat pumps, and ventilation units
• Perform routine maintenance and system tune‑ups to ensure efficiency and longevity
• Troubleshoot and resolve system issues to maintain optimal performance
• Provide excellent customer service by explaining system issues and maintenance recommendations
• Ensure compliance with local HVAC codes, safety regulations, and industry standards
• Maintain accurate service records, including work performed and parts used
• Collaborate with team members and dispatchers to complete jobs efficiently
• Follow all safety protocols and company guidelines while on job sites

ADVANCE YOUR CAREER WITH US!

We succeed through teamwork, integrity, and a shared commitment to personal accountability, where every tradesperson’s skill and dedication drives our reputation. If you’re looking for a place that invests in your learning, rewards hard work, and stands by its people, you belong here.