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Stack Emissions Testing Jobs in California (NOW HIRING)

EMCOR Group Inc

Mesa Energy Systems, Inc.

El Cajon, CA

$31.32 - $65.49/hr

Perform monthly testing of all safeties. * Complete annual tuning and inspections of boilers. * Monitor chemical feeds for boiler systems. * Monitor exhaust/stack emissions. * Must have completed 4 ...

EMCOR Group Inc

Mesa Energy Systems, Inc.

Riverside, CA

$31.32 - $65.49/hr

Perform monthly testing of all safeties. * Complete annual tuning and inspections of boilers. * Monitor chemical feeds for boiler systems. * Monitor exhaust/stack emissions. * Must have completed 4 ...

Montrose Environmental Group, Inc.

$19 - $22/hr

... stack emission testing or a mechanical background are also preferred, but not required Work Environment and Physical Requirements * Ability to walk and/or stand while handling/carrying various ...

Montrose Environmental Group, Inc.

$19 - $22/hr

... stack emission testing or a mechanical background are also preferred, but not required Work Environment and Physical Requirements * Ability to walk and/or stand while handling/carrying various ...

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All JobsStack Emissions Testing JobsStack Emissions Testing Jobs in California

Stack Emissions Testing information

See California salary details

$43.9K

$133K

$188K

How much do stack emissions testing jobs pay per year?

As of Jun 9, 2026, the average yearly pay for stack emissions testing in California is $133,006.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $155,900.00 per year, depending on experience, location, and employer.

What are some typical challenges faced in stack emissions testing roles, and how can they be managed?

Stack emissions testing professionals often encounter challenges such as working at heights, operating in harsh weather conditions, and adhering to strict regulatory standards. Managing these difficulties requires a strong focus on safety procedures, consistent use of personal protective equipment (PPE), and staying current with industry regulations and best practices. Additionally, troubleshooting equipment malfunctions and handling time-sensitive projects are common, so adaptability and effective problem-solving skills are valuable assets. Regular training and team collaboration can also help mitigate these challenges and ensure high-quality, reliable test results.

What is a Stack Emissions Testing job?

A Stack Emissions Testing job involves measuring and analyzing pollutants released from industrial stacks or chimneys to ensure compliance with environmental regulations. Professionals in this role collect air samples, operate testing equipment, and generate reports on emission levels. They work in various industries, such as manufacturing, power plants, and refineries, to help minimize environmental impact. Strong attention to detail, knowledge of regulatory standards, and fieldwork experience are essential skills for this job.

What are the key skills and qualifications needed to thrive in the Stack Emissions Testing position, and why are they important?

To thrive in Stack Emissions Testing, you need a solid background in environmental science or engineering, combined with knowledge of emissions measurement protocols and relevant regulations. Familiarity with specialized stack sampling equipment, gas analyzers, and certifications such as EPA Method 5 or related accreditation is often required. Attention to detail, effective communication, and the ability to work safely in industrial environments are standout soft skills. These abilities are crucial for ensuring accurate data collection, regulatory compliance, and smooth collaboration with facility personnel.

What are the most commonly searched types of Stack Emissions Testing jobs in California? The most popular types of Stack Emissions Testing jobs in California are:
What are popular job titles related to Stack Emissions Testing jobs in California? For Stack Emissions Testing jobs in California, the most frequently searched job titles are:
What job categories do people searching Stack Emissions Testing jobs in California look for? The top searched job categories for Stack Emissions Testing jobs in California are:
What cities in California are hiring for Stack Emissions Testing jobs? Cities in California with the most Stack Emissions Testing job openings:
Stack Emissions Testing jobs near you
Infographic showing various Stack Emissions Testing job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $133,006 per year, or $63.9 per hour.

Mesa Energy Systems, Inc.

EMCOR Group Inc

Thousand Oaks, CA

$31.32 - $65.49/hr

Full-time

Posted 27 days ago

Job description

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.


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.


  • 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.  

  • 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 

#Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite  


As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Please review our Affirmative Action Policy.


Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.
EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCORs normal application process it is probably fraudulent.

Compensation Range:   $31.32 - $65.49 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. 

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