Pre-Apprentice

Company logo
Premistar
Nationwide network of commercial HVAC, plumbing and building‑controls experts transforming critical facilities.
Assist with HVAC service, installations, cleaning, and basic maintenance tasks.
21 days ago ago
Entry-level
Apprenticeship
New Berlin, WI
Field
Company Size
2,423 Employees
Service Specialisms
Commercial HVAC
Plumbing
Building Automation
Mechanical Contracting
Preventive Maintenance
Design/Build Project Services
Energy Services
Controls
Sector Specialisms
Commercial HVAC
Industrial HVAC
Building Automation
Plumbing
Refrigeration
Boiler Services
Sheet Metal Fabrication
Manufacturing Facilities
Role
What you would be doing
power wash
hvac cleaning
coil cleaning
service assist
installation support
  • Power wash HVAC equipment units.
  • Clean parts such as coils, etc.
  • Assist with HVAC service and installations.
What you bring
communication
filter changes
hvac program
high school
tool use
following instructions
  • Ability to communicate with internal team and customers.
  • Learn to perform filter changes on equipment.
  • High school diploma or equivalent, enrolled in HVAC program preferred.
  • Ability to follow written and verbal instructions.
  • Ability to use hand and power tools.
Benefits
  • Career advancement opportunities.
  • Work-life balance.
Training + Development
Information not given or found
Company
Overview
1930 Founded
Year Established
The company traces its roots back to 1930, marking nearly a century of expertise in HVAC and plumbing services.
2022 Rebranded
Year of Rebrand
The company underwent a significant rebrand in 2022, signaling its commitment to growth and service excellence.
250% Revenue Growth
Revenue Surge
Revenue increased by 250% in recent years, driven by strategic acquisitions and expansion efforts.
31 Acquisitions
Key Growth
The company has completed 31 acquisitions under its current leadership, fueling its rapid expansion.
  • Evolved into a nationwide powerhouse through decades of strategic acquisitions.
  • Delivers commercial HVAC, plumbing, and building-controls services for critical facilities, including industrial, healthcare, education, and government sectors.
  • Its blend of capital, expertise, and local leadership roots each acquisition in community trust and technical rigor.
  • Unusual scale—combining nearly a century of heritage with modern consolidation to maintain local cultures within a national network.
Culture + Values
  • A 'People-First' strategy drives collective efforts to enhance lives and maintain critical facilities' functionality.
  • Emphasizes ethical practices, prioritizing the well-being of employees, customers, vendors, and local communities.
  • Fosters transparent communication, encouraging proactive safety concern reporting.
  • Empowers employees through development opportunities, effective recruitment, engagement, and rewards.
Environment + Sustainability
  • Launched inaugural Sustainability Report covering strategy, initiatives and results.
  • Helping customers reduce facility‑related energy consumption and carbon emissions via HVAC upgrades.
  • Embedding sustainability as foundational to decisions, risk mitigation and community flourishing.
  • Approach pillars: enabling sustainable future, people‑first, responsible business practices.
  • Investing in technology, processes and governance to drive efficiency and accountability.
Inclusion & Diversity
  • People‑First strategy emphasizes open, inclusive culture and employee development.
  • Recruiting, developing, engaging and rewarding a diverse team to empower professional growth.
Big Kablio Logo
Kablio AIIf you're someone who helps build and power the world (or dreams to), Kablio AI is your pocket-sized recruiter that gets you hired.
Copyright © 2025 Kablio