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START YOUR NEW MECHANICAL CAREER! ACI Mechanical is accepting applications for skilled and semi-skilled plumbers, pipe fitters, pipe welders, sheet metal and HVAC mechanics, and construction laborers. Pay based on experience and skill level. Complete benefit package available. Pre-employment drug screening and a good driving record are required. 

Please have interested individuals contact Laura at ACI Mechanical, 515-232-1236, or apply in person at 2182 231st Lane, Ames, Iowa 50014. ACI Mechanical is an Equal Employment Opportunity employer.

Alicia Clark

Since 2004

“Working at ACI has been a fantastic experience. The culture of inclusion, motivation, and continuous improvement has allowed me to grow personally and professionally. I have been here for 18 years and have no plans of leaving. I highly recommend ACI as a great place to work.” If you are thinking to apply for a job here, just do  it, you won’t regret it.


Kris King

since 2006

“I am currently working as a Superintendent for commercial/industrial projects. One of my favorite things about ACI is that they recognize work ethic and drive. ACI has a strong management team that supports you and helps you achieve your goals. ” 

Yannick Habimana

since 2021

“Being in project management we constantly need to swiftly learn, adapt, and resolve various challenges that our clients and team face to provide best-in-class products and services. The great thing about working at ACI is all the friendly faces, and team spirit among colleagues. Everyone here is always ready and willing to help and work with you in order to achieve a goal.”

Our company values a diverse and inclusive workplace where all employees feel respected and valued. We have a zero-tolerance policy for discrimination and harassment of any kind. Employees are expected to treat their colleagues with professionalism and respect at all times.

We are committed to providing a safe and healthy work environment for all employees. We have strict policies and procedures in place to prevent workplace accidents and injuries, and we encourage all employees to report any safety concerns they may have.

We also have a flexible work policy that allows employees to balance their work and personal responsibilities. 

We believe in fostering a positive work-life balance and encourage our employees to take time off when they need it to recharge and maintain their well-being.

We strive to be a responsible corporate citizen and are committed to conducting our business in an ethical and sustainable manner.

In summary, our company values a safe, inclusive, and flexible work environment where all employees are treated with respect and are able to maintain a positive work-life balance.



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For more than 77 years, ACI Mechanical has been a model of  Excellence across United States, you wanna be part of the Team?

We Offer a Competitive Salary and an excellent benefits package,  including a 401k match, generous PTO, medical and disability insurance, and vision/dental insurance.

We have a strong sense of commitment and customer service. Through our team growth, we have maintained our culture and integrity, boasting an average tenure of our people of 15 years at least. 

The Ideal Candidate

  • Bachelor of Science Degree in Construction Management or equivalent preferred. Equal years of field experience may be considered in place of B.S. Degree.
  • Has 5+ years’ experience in the commercial and industrial construction space
  • Has design-build experience
  • Able to proactively manage the project life cycle to anticipate needs and impact project success
  • Able to build and grow relationships with clients and vendors
  • OSHA 10 preferred.

Other Essential Functions

  • Serve as project leader for bids as assigned by GM
  • Able to prepare and manage contracts, submittals, schedules, and drawings
  • Serve as an advocate for safety, quality, and efficiency on the jobsite
  • Have a mentorship mindset and focus around growing the team
  • Actively involved in the pre-construction, scheduling, purchasing, management processes
  • Able to pass a full background, MVR and drug-screening



Commercial HVAC Service Technician

Comfort Systems USA Midwest, a division of Comfort Systems USA, is currently hiring Commercial HVAC Service Technicians in the Ames, Iowa, area to service various commercial locations.

An HVAC Service Technician has the technical expertise to service, perform maintenance, and repair most:
• Direct expansion AC equipment
• Gas-fired and electrical heating systems
• Low voltage temperature control systems
• Air handling equipment and duct systems
• Rooftop unitary equipment up to 30 ton
• Additional duties as requested

• At least four years of HVAC experience
• Licensed in the State of Iowa as an HVAC Journeyman
• EPA Certified
• Able to work independently
• Good driving record
• Travel with possible overnights

Comfort Systems USA, Midwest offers a complete benefits package including:
• Paid holidays and paid vacation
• Health, Vision, and Dental Insurance
• Short Term Disability, Long Term Disability, and Life insurance
• 401(K) with company match
• Ongoing training opportunities and many other benefits
• Base pay, dependent on experience and merit

Mechanical Engineering & Construction

If you are looking for a position with a well-established and growing company, please e-mail your resume and salary requirements to lsundine@acimech.com. Pre-employment drug test required. 

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Careers Mechanical Contractors

Apprenticeship Program

Just starting in the construction industry?  ACI Mechanical believes in apprenticeship training as part of Careers Mechanical Contractor

ACI Mechanical utilizes ABC of Iowa and the NCCER curriculum for all its licensed apprenticeship training.

ABC of Iowa trains over 1300 apprentices each year!  And while that may seem like a lot of students, with over 50 instructors, the class sizes are kept at an optimal length.  ACI Mechanical trains in the following apprenticeship classes:

  • Plumbing
  • HVAC
  • Sheet Metal

The ABC apprenticeship program consists of 608 classroom & lab instruction hours.  These are divided into four levels of schooling for four years.  Classes meet one night per week from September until April.  Also required are 8000 OJT (On the Job Training) hours.  These hours are satisfied through everyday work activities while being paid as an apprentice.  Work a 40-hour week, and attend class 1 night per week!  After four years, you’ll have met the requirements by the state to sit for a Journeylevel test!

ACI also takes advantage of the ABC of Iowa welding instruction program to ensure our welders are current with certifications.

For more information on the ABC of Iowa apprenticeship program, follow this link:  http://www.abciowatrust.org/.

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