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New Hampshire Commercial HVAC Jobs

New Hampshire · Commercial HVAC

Commercial HVAC work in New Hampshire

New Hampshire postings may involve Manchester medical buildings, Nashua manufacturing, Portsmouth labs, and general commercial service.

How to use this page

The listings above are statewide results. Open a posting to confirm its actual worksite, equipment, schedule, travel, and stated pay before applying.

Before you apply

Compare fixed-site facility work with contractor service routes. A broad HVAC title may cover chillers, rooftop units, refrigeration, controls, or several systems.

Work settings to compare

Manchester healthcare

Review heating, ventilation, central plant, and on-call duties.

Nashua production

Check clean-area controls, plant schedules, and equipment access.

Portsmouth labs

Look for environmental tolerances, BAS responsibilities, and documentation.

New Hampshire HVAC pay and employment

Median hourly pay$35.51
Middle 50% of hourly wages$28.63–$38.51
Estimated workers2,560

May 2025 BLS estimates for heating, air conditioning, and refrigeration mechanics and installers (SOC 49-9021) across New Hampshire. These figures include residential and commercial work. Employment counts workers, not current openings. View the BLS state data.

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