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JOB DETAILS

Residential Boiler Installer

CompanyAAA Service Plumbing, Heating, Electric
LocationGolden
Work ModeOn Site
PostedOctober 19, 2026
About The Company
AAA Service Plumbing, Heating & Electric is Colorado’s largest residential plumbing, HVAC, heating, air conditioning, and electrical service company. Since 1983, we have helped homeowners across Denver, Golden, Lakewood, Arvada, Westminster, Littleton, Aurora, Boulder, Fort Collins, and Colorado’s Front Range maintain safe, comfortable, and energy-efficient homes. With more than 220 employees and over 175 service vehicles, AAA Service is one of Colorado’s most trusted home service providers. Our licensed technicians deliver expert plumbing, drain cleaning, sewer repair, water heater services, heating and furnace repair, air conditioning repair and installation, HVAC replacement, indoor air quality solutions, electrical repair, panel upgrades, generators, and 24/7 emergency home services. Homeowners choose AAA Service for reliable workmanship, transparent communication, highly trained technicians, and thousands of 5-star reviews. Every team member is committed to providing safe, professional, and lasting solutions that improve home comfort, efficiency, and peace of mind. As part of Flint Group since 2020, AAA Service continues to invest in employee development, customer experience, and innovative home service solutions. Whether you need an emergency plumber, HVAC repair, AC installation, furnace replacement, electrical service, drain cleaning, sewer repair, or routine home maintenance, AAA Service is the trusted choice for homeowners across Colorado. AAA Service Plumbing, Heating & Electric — The Team That Does It Right. CO PLU #0000585 | MP #00185577 | ME #0002868
About the Role

Description

AAA Service has proudly served the Denver Metro community since 1983, providing trusted Plumbing, HVAC, Electrical, and Sewer & Drain solutions. With thousands of 5-star reviews and a 4.8/5 Google rating, our reputation speaks for itself. What truly sets us apart, however, is our team. We invest in your growth with ongoing training, opportunities for advancement, and a culture built on professionalism, dependability, and integrity. If you’re looking for a career with a stable, established company where your skills are valued and your future is supported, AAA Service is the place to be. 


What’s in it for you?

  • Competitive commission-based pay: Projected annual income of $100,000-$125,000+.
  • Get paid weekly, every Friday is payday!
  • Medical premiums including dental, vision and life insurance for you AND your family.
  • Company Matched 401K.
  • Paid holidays in addition to accrued time off.
  • Dispatch from home in a well-stocked company vehicle.
  • Ongoing technical and developmental training to further your career.

Job Responsibilities

  • Install residential boiler and hydronic heating systems according to manufacturer specifications, company standards, and applicable codes. 
  • Remove and replace existing boilers, pumps, expansion tanks, controls, piping, valves, and related components. 
  • Install and configure high-efficiency boilers, combination boilers, indirect water heaters, and associated hydronic equipment. 
  • Perform piping modifications, system connections, venting, gas piping, condensate drainage, and electrical/control connections as required. 
  • Properly fill, purge, and balance hydronic heating systems to ensure efficient operation. 
  • Complete system startup, testing, commissioning, and safety checks before leaving the jobsite. 
  • Diagnose and resolve installation-related issues to ensure systems operate safely and properly. 
  • Review installation scope, equipment, and materials before beginning each project and communicate discrepancies promptly. 
  • Maintain accurate job documentation, including equipment information, photos, installation notes, and required checklists in ServiceTitan. 
  • Explain system operation, thermostat/controls, maintenance requirements, and warranty information to homeowners upon completion. 
  • Protect customer property and maintain a clean, organized, and professional jobsite throughout the installation. 
  • Partner with Install Managers, Field Supervisors, Project Coordinators, Warehouse, and other team members to ensure projects are completed efficiently and on schedule. 
  • Follow all company safety procedures and applicable mechanical, plumbing, gas, electrical, and local code requirements. 
  • Maintain company tools, equipment, materials, and assigned vehicle in clean and working condition. 
  • Assist with training and mentoring apprentices or junior installers when assigned. 
  • Deliver a professional, high-quality customer experience while minimizing callbacks and ensuring installations are completed correctly the first time.


Requirements

  • 3+ years of residential boiler/hydronic heating installation experience preferred. 
  • Strong knowledge of boilers, hydronic systems, piping, controls, venting, and system startup. 
  • Ability to read installation specifications and troubleshoot installation issues. 
  • Knowledge of applicable HVAC, plumbing, gas, and safety codes. 
  • EPA certification and applicable trade licenses/certifications preferred. 
  • Valid driver’s license with an acceptable driving record. 
  • Strong attention to detail, problem-solving, and customer service skills. 
  • Ability to meet the physical demands of residential installation work. 
  • Dependable, professional, safety-focused, and committed to quality workmanship.
Key Skills
Residential Boiler InstallationHydronic Heating SystemsBoiler ReplacementPipingSystem Startup and CommissioningTroubleshootingVentingGas PipingElectrical and Control ConnectionsCode ComplianceSafety ProceduresCustomer ServiceJob DocumentationApprentice Mentoring
Categories
TradesConstructionCustomer Service & Support
Benefits
Medical InsuranceDental InsuranceVision InsuranceLife InsuranceCompany-Matched 401(k)Paid HolidaysAccrued Time OffWeekly PayCompany VehicleOngoing TrainingAdvancement Opportunities
Job Information
📋Core Responsibilities
Install, replace, configure, and commission residential boilers and hydronic heating systems, ensuring safe operation and compliance with manufacturer specifications and applicable codes. Document work, explain system operation to homeowners, maintain a clean and safe jobsite, and coordinate with project teams to complete installations efficiently and correctly.
📋Job Type
full time
💰Salary Range
$100,000 - $125,000
📊Experience Level
2-5
💼Company Size
73
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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