Commercial HVAC Boiler Technician

EMCOR Group; San Luis Obispo (CA); On-site; USD 29,000 - 88,000; Full time

Job summary

Mesa Energy Systems in California is seeking a skilled Boiler Technician to maintain and troubleshoot boiler controls and system components. The role focuses on preventive maintenance, testing, and timely repairs to keep boiler operations reliable.

Responsibilities include daily boiler operations, records, PM tasks, monthly safeties testing, annual tuning, and monitoring chemical feeds and emissions. Candidates must have 4-year apprenticeship or technical schooling and 5+ years AC experience.

Qualifications

• Requires 4-year apprenticeship or technical schooling.
• 5+ years of commercial air conditioning experience.
• Available for emergency call outs.
• Team player capable of coordinating with other trades and client staff.
• Rule 1415 certified.
• EMS experience a plus (Staefa/Siemens).
• Valid driver's license in good standing.

Responsibilities

• Maintain daily operations of boilers.
• Complete daily checks and maintain records.
• Perform PM maintenance and repairs to boilers and equipment.
• Perform monthly testing of all safeties.
• Complete annual tuning and inspections of boilers.
• Monitor chemical feeds for boiler systems.
• Monitor exhaust/stack emissions.

Skills

Air conditioning experience

Emergency response

Teamwork

Driver's license

EMS experience (Staefa/Siemens)

Education

4-year apprenticeship or technical schooling

Rule 1415 certified

Job description

About Us

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems.

Job Summary

Mesa Energy Systems has an immediate need for a Boiler Technician. The Boiler Technician follows preventative maintenance, troubleshoot, test and repairs all boiler controls and system components.

Essential Duties & Responsibilities

• Maintain daily operations of boilers.


• Complete daily checks and maintain necessary operating records.


• Perform PM maintenance and repairs to boilers and associated equipment.


• Perform monthly testing of all safeties.


• Complete annual tuning and inspections of boilers.


• Monitor chemical feeds for boiler systems.


• Monitor exhaust/stack emissions.

Qualifications

• Must have completed 4-year apprenticeship program or technical schooling


• Must have 5+ years of commercial air conditioning experience


• Must be available for emergency call outs


• Must be a team player and able to work with other trades and client’s staff.


• Rule 1415 certified


• EMS experience a plus (Staefa/Siemens)


• Valid driver's license in good standing

Affirmative Action Policy

Please review ourAffirmative Action Policy (https://emcorgroup.icims.com/icims2/servlet/icims2?module=AppInert&action=download&id=125196&hashed=-2134526997).

Compensation Range

$21.25 - $64.37 per hour

The hourly rate is determined by the CBA/rate sheet and test results. Benefits are provided through local labor union aligned with collective bargaining agreement.

Job Details

Job Locations: US-CA-San Luis Obispo

ID: 2026-51041

Company: Mesa Energy Systems, Inc.

Category: Maintenance

Position Type: Full-Time

Location Type: Onsite

Posted Date: 3 months ago (7/7/2026 2:28 PM)