Hvac Repair Senior Technician

We are an established commercial HVAC company based in San Diego (Kearny Mesa), proudly serving the community for over 42 years . We are seeking an experienced Senior Commercial HVAC Service Technician to join our growing team in a stable, year-round position.

In this role, you will diagnose, troubleshoot, repair, and maintain commercial HVAC systems across a variety of properties and facilities. The ideal candidate has strong technical expertise, excellent problem-solving skills, and the ability to work independently while communicating professionally with building owners, property managers, and facility personnel.

If you're a skilled, dependable HVAC professional who takes pride in quality workmanship and is looking for a secure, long-term career with an established company, we'd love to hear from you!

$40 - $65 hourly

• Present customers with a total for the HVAC services, repairs, and installation
• Test newly installed components to ensure proper function
• Fulfill preventative maintenance and warranty services for customers
• Perform maintenance and installation of HVAC equipment in homes and businesses
• Interpret and apply electrical schematics, diagrams, blueprints, and wiring diagrams

As a Senior Service Technician, you will independently diagnose, service, repair, and maintain a wide range of commercial HVAC equipment, including:

• Water Source Heat Pump systems (Horizontal and Vertical)
• Cooling towers (40 to 250+ tons), mechanical yards, boilers, pumps, and VFD systems
• Air-cooled and water-cooled chillers (small to large tonnage)
• Hydronic piping systems: condenser water, chilled water, hot water, refrigeration, and condensate systems
• Ventilation systems, including 100% outside air (OA), exhaust systems (general, environmental, chemical, and process)
• Four-pipe systems (chilled water and heating hot water)
• Rooftop packaged units, split systems, and conventional DX systems
• VRF / VRV systems, including heat recovery systems (installation and service experience preferred)
• VAV systems and associated hot water heating systems
• Duct systems, including S&D, TDC, stainless steel, coated PVS, and custom sheet metal fabrication

Additional Responsibilities Include:

• Perform advanced diagnostics and troubleshooting of mechanical, electrical, and control systems
• Lead service calls independently and provide technical guidance when needed
• Support installation, repair, and preventive maintenance programs
• Mentor and assist junior technicians in troubleshooting and best practices
• Communicate professionally with customers regarding system conditions and recommendations
• Accurately complete service reports and documentation using mobile applications
• Maintain safety standards and company quality expectations

• Candidate must obtain required state and local HVAC technician licenses
• Candidate must have a clean driving record and a valid driver’s license
• Provide outstanding communication to a diverse group of customers and a good problem-solver
• Ability to lift 50 lbs or 100 lbs with aid
• We require candidates have a high school diploma or GED

• Minimum 7+ years of commercial HVAC service experience
• Strong experience with chillers, boilers, cooling towers, pumps, and advanced HVAC systems
• Proficient in electrical diagnostics, piping systems, and controls troubleshooting
• Ability to work independently with minimal supervision
• Strong customer service and communication skills
• Valid driver’s license and clean driving record
• Ability to lift up to 50 pounds and work on ladders and rooftops
• Basic trade tools required
• Ability to use mobile service applications and digital reporting tools

Preferred (but not required):

• VRF / VRV certifications
• HVAC technical school or formal training
• Experience mentoring technicians
• Sheet metal fabrication experience

We are a leading commercial HVAC company based in the heart of San Diego (Kearny Mesa). Rooted in our family-owned traditions, we have been serving San Diego for over 43 years. With dedication to excellence and a commitment to innovation, we strive to deliver exceptional results for clients.

Benefits:

• Comprehensive medical benefits – the company covers up to 100% of employee health insurance premiums, depending on the selected plan
• Dental and vision insurance
• 401(k) retirement plan with company matching
• Life insurance
• Paid time off
• Flexible schedule

Compensation details: 40-65 Hourly Wage

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