Residential Boiler Installer

AAA Service Plumbing, Heating & Electric; Golden (CO); On-site; USD 100,000 - 125,000; Full time

Job summary

AAA Service Plumbing, Heating & Electric is seeking an experienced residential boiler/hydronic installer in the Denver area. You’ll install, replace, and configure boilers and related hydronic equipment, following manufacturer specs, codes, and company standards.

You will perform piping, venting, electrical and startup checks, ensure safe operation, and communicate system operation and warranty info to homeowners. A valid driver’s license and strong attention to detail are essential.

Qualifications

• 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.

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.

Skills

Boiler installation

Hydronic systems

Piping & controls

Code compliance

Customer service

Education

EPA certification

Trade licenses

Job description

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.