Job Title: HVAC Installer (Mid to Senior) — ASHP / Mini-Splits / Propane
Company: Ultra Geothermal
Location: New Hampshire + Maine
Job Type: Full-time
Pay: Competitive (based on experience) + performance bonuses
Benefits: Full benefits + Employee Stock Ownership Plan (ESOP) for all staff

About Us

Since 1998, Ultra Geothermal has been a leader in eco-friendly heating and cooling solutions, specializing in geothermal and high-efficiency heat pump systems. We have installed 2,500+ residential systems across New Hampshire and Maine.

We’re known for doing the job right the first time — no shortcuts — and for building a team that takes real pride in high-quality installs.

About the Role

We are hiring Mid to Senior HVAC Installers to install, commission, and optimize residential HVAC systems, primarily on high-end new construction and major renovation projects.

You will work on:

Air Source Heat Pumps (ASHP)
Mini-splits / multi-zone systems
Propane systems (heating equipment, conversions, related mechanical-room work)
Ground Source / Geothermal (GSHP) (for candidates with that experience)
ERVs, dehumidification, controls, ducting, and high-detail mechanical rooms

This role is for experienced installers who want steady work, strong standards, and a long runway. If you can lead a crew, own quality, and execute clean installs, you’ll do well here.

Key Responsibilities

Install and commission HVAC systems: ASHP, mini-splits, propane-based equipment, ducted systems, and related components
Build and install ductwork: layout, sealing, airflow best practices, and clean execution
Set outdoor units, indoor heads/air handlers, line sets, drains, electrical whips (as applicable), and condensate management
Start-up, test, and verify system performance; correct issues before handoff
Work safely and in compliance with codes, manufacturer specs, and company quality standards
Coordinate on-site with other trades and internal teams to maintain schedule and jobsite professionalism
Document job progress, materials, punch lists, and closeouts
Mentor junior installers and apprentices; raise the bar across the crew

Mid-Level Installer Expectations

Independently complete standard installs (ducting + equipment) with minimal supervision
Strong mini-split/ASHP install capability (layout, line sets, drains, start-up)
Troubleshoot install issues on-site and maintain quality + schedule
Support job planning: materials, staging, sequencing

Senior Installer / Crew Lead Expectations

Lead crews and run daily workflow on site
Own quality control: clean installs, code compliance, and polished mechanical rooms
Strong commissioning/start-up mindset (verify performance, airflow, and control logic)
Coordinate with PMs, builders, and inspectors as needed
Train and develop apprentices/junior installers; hold standards consistently

QualificationsRequired

5+ years HVAC install experience (mid), 8+ years (senior/lead)
Valid driver’s license with a clean driving record
Strong mechanical aptitude and safe tool use
Comfortable working in attics, basements, crawl spaces, and outdoor conditions
Ability to lift up to 75 lbs
Professional communication and jobsite behavior (high-end homes)

Preferred

EPA 608 (Universal preferred)
Experience with ASHP, mini-splits, and propane systems
Experience with geothermal/GSHP or hydronics (nice to have)
Ability to read blueprints, schematics, and manufacturer documentation
Leadership/crew lead experience
NATE or other trade certifications (nice to have)

Compensation, Bonuses & Benefits

Competitive pay (based on experience)
Performance bonuses (install quality + productivity + zero-call-back mindset)
401(k)
Health insurance + HSA options
Dental + vision insurance
Paid time off
Tools provided
Referral program
Professional development assistance
Employee assistance program
Parental leave
Employee Stock Ownership Plan (ESOP) for all staff

How to Apply
Send an email to parker@ultrageothermal.com and send a copy to recruit@ultrageothermal.com. Feel free to call Parker Fairfield (owner) at 603-986-6934 to discuss the role.

Job Type: Full-time

Pay: $30.00 - $50.00 per hour

Expected hours: No more than 60 per week

Benefits:

401(k)
Company truck
Dental insurance
Employee assistance program
Employee discount
Flexible schedule
Fuel card
Health insurance
Paid time off
Parental leave
Professional development assistance
Referral program
Retirement plan
Vision insurance

People with a criminal record are encouraged to apply

Work Location: On the road

UltraGeothermal

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