Heating & Air Conditioning Diagnostic Technician

Job Description

Job Description Your Expertise Keeps Homes Comfortable—All Year Long

Since 1988, Brookside Mechanical Inc. has delivered dependable, honest service under the Brookside Heating & Cooling name. We’re inviting an experienced technician to take the lead in service, troubleshooting, and residential installs—bringing clarity to customers and quality to every job.

The Challenge

Step into a role where you’re the go-to expert. One call might require a meticulous tune-up with full system testing; the next, a homeowner needs a straight answer on repair versus replacement. When it’s time to install, you’ll run point on furnaces and condensing units, guiding a helper and executing without supervision. Through it all, your organization, safety mindset, and professionalism set the tone.

Key Responsibilities

• Diagnose, maintain, and repair residential HVAC systems with precision.
• Conduct comprehensive inspections and document all maintenance testing.
• Present personalized solutions and help clients choose confidently.
• Lead residential installs of furnaces and outdoor condensing units with a helper.
• Coordinate with teammates and supervisors while modeling respectful communication.
• Arrive prepared and on time; attend meetings and follow all safety and handbook policies.
• Travel throughout NH, MA, and ME in a full-time capacity.

What You’ll Need

• Documented success working with heating and cooling systems.
• Minimum of 2 years’ residential HVAC experience.
• EPA certification.
• High School diploma or GED.
• Strong customer communication and organizational skills.
• A growth mindset and commitment to continuous learning.

Rewards & Growth

• $30–$40 per hour, based on experience.
• Sign-on bonus up to $5,000 for top candidates.
• Medical, dental, and vision coverage.
• Paid time off and holiday pay.
• 401(k) retirement plan.
• Company iPad and customized uniforms.
• Frequent team events, supportive culture, and clear pathways to advance.
• Continuous training and development opportunities.

Bring Your Best

If you’re ready to own outcomes, communicate clearly, and deliver craftsmanship that lasts, Brookside is ready to invest in you—and your future.