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Salary
$60k – $80k per year
Location
In office (Exeter)
Seniority
Staff · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Apr 27, 2026. Key Heating & Cooling scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Key Heating & Cooling in Alton and Exeter, NH provides reliable heating and cooling services, offering customized solutions for your comfort needs. We serve the homeowners of Rockingham, Belknap, Carroll and Strafford NH counties. We also serve York County, ME.

Residential HVAC Installer (Lead)

Join a Company That Values Skill, Quality & Family

Key HVACis a well established, family-owned HVAC service company known for quality workmanship and exceptional customer service. We’re growing and looking for a motivated, experienced Residential HVAC Installer (Lead)to join our team.

If you take pride in clean installs, doing things the right way, and treating customers with respect - we want to talk to you.

What You’ll Do

As a Lead Installer, you will be responsible for installing and servicing residential HVAC systems while ensuring top-quality workmanship and safety standards.

Responsibilities include:

  • Lead residential HVAC installations from start to finish
  • Install furnaces, boilers, air conditioners, heat pumps, and related systems
  • Follow design specifications and manufacturer instructions
  • Test systems for proper function, efficiency, and safety
  • Ensure compliance with safety standards and refrigerant handling regulations
  • Maintain accurate job documentation (materials, labor, customer communication)
  • Communicate clearly with homeowners and explain systems in simple terms
  • Provide a high level of professionalism and customer service

What We’re Looking For

  • Minimum 3 years of residential HVAC installation experience
  • NH Gas License preferred
  • Strong knowledge of HVAC systems, electrical components, and refrigeration principles
  • Ability to read blueprints and technical manuals
  • Strong troubleshooting and problem-solving skills
  • Detail-oriented with pride in workmanship
  • Ability to work independently and lead a job site
  • Physically able to lift equipment, work in tight spaces, and climb ladders
  • Valid driver’s license (recommended to include if required)

Why Join Key HVAC?

  • Competitive hourly pay ($30-$40/hr depending on experience)
  • Stable, full-time work
  • Company supplied vehicle/fuel
  • Family-owned company with supportive leadership
  • Opportunity to grow with a respected local business
  • Work environment that values quality over shortcuts

If you’re an experienced installer looking for a company that appreciates your skills and treats you like part of the family, apply today.

Submit your resume for consideration.

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