
HVAC/R Service Technician

Oliver Mechanical Inc
Friday, October 10, 2025
Job Title: HVAC/R Maintenance Technician
Department: Service
FLSA: Non-Exempt
Reports To: Service Manager
Last Updated: May 15, 2022
HVAC/R Technician Job Summary
In this role, you will travel to various clients’ locations to inspect their current equipment, identify problems with their units, and perform necessary repairs or routine maintenance. When required, you will install new systems and ensure they work efficiently. We work with commercial and residential customers, so you must know how to work with small and large HVAC and Refrigeration equipment.
HVAC/R Technician Duties and Responsibilities
Determine customer concerns with their current HVAC/R systems
Inspect current HVAC/R systems for effectiveness and safety
Perform necessary repairs and routine maintenance
Maintain accurate inventory of all equipment and HVAC/R resources
Discuss various options with clients when it comes to heating and cooling systems
Troubleshoot issues with a current system as they are identified
Conduct performance tests with specialized tools and adjusts system settings
Travel to different homes and businesses throughout the day and determine equipment and service problems
Categorize and organize inventory to limit unnecessary losses to the company
Cleaning, adjusting, and repairing HVAC/R systems and performing warranty services
Troubleshooting defective HVAC/R systems and equipment to make diagnoses
Perform preventative maintenance by cleaning reheat coils and air handling units and monitoring and calibrating air handling units.
Create and fully execute quotes for clients
Perform emergency repairs promptly and efficiently.
Keep daily logs and records of maintenance functions within BuildOps and proper IVR usage
Maintain proper stock and equipment for calls and ensure proper vehicle maintenance is followed
Ensure compliance with appliance standards and with Health and Safety Act
HVAC/R Technician Requirements and Qualifications
Completion of an HVAC training program at a vocational school or apprenticeship or equivalent work experience
Current NH Gas License
Certification through the Environmental Protection Agency to handle refrigerants
Proficient with manual and power tools
Valid driver’s license and reliable transportation
Must be able to be insurable by our commercial insurance company
Reliable and self-motivated
Proven work experience as an HVAC/R Technician or similar role
Current driver’s license and ability to drive a company vehicle
Required state licensing for HVAC/R technicians where applicable
Ability to work after hours, over weekends, and on public holidays with short or no notice
Ability to lift and transfer 50-75 lbs safely
Physically agile, dexterous, and able to work in confined spaces
Ability to manage calls independently in an on-call situation
Hiring Location/ Service Area
Londonderry
Contact Name:
Kayla Lent
Contact Phone Number:
(603) 932-2471
Send Resume to:
Other information:
To apply: Go to: olivermechanicalinc.com Navigate to the “Company” tab. Select “Career Opportunities.” Scroll to the bottom of the page. Click “Click Here” to apply to our open positions.

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