About JMI Mechanical Services, Inc.

When you choose JMI Mechanical, you’re getting skilled and friendly technicians with a trustworthy brand and reputation. We take pride in our work because we genuinely enjoy what we do, and it reflects in our service!

Welcome to JMI Mechanical Services, Inc., your premier partner in the HVAC, Plumbing, and Mechanical Service Industry. For over four decades, we’ve been synonymous with exceptional service and unmatched value. From small apartment buildings to towering high-rise complexes, our expertise spans energy conservation, facility management, preventive maintenance, and building automation.

At JMI, we take pride in our commitment to quality and integrity. Our comprehensive service offerings cover plumbing, piping, HVAC systems, refrigeration, and heating, ensuring that every aspect of your project receives the attention it deserves. Since 1981, we’ve remained dedicated to delivering excellence in every endeavor, earning the trust of our clients year after year.

With a legacy rooted in quality commercial HVAC service, JMI Mechanical Services, Inc. has been a trusted name in the industry for over four decades. We are our a proud member of Local UA 440 of Indianapolis. Under current ownership since our inception, we’ve continuously evolved alongside advancing technology, ensuring our team of service technicians remains at the forefront of innovation. Our long-standing relationships with many customers speak volumes about our unwavering commitment to quality and customer satisfaction.

Since 1981, JMI Mechanical Services, Inc. has been serving Indianapolis, Indiana, as a locally owned and operated family business. Our core mission has always been to provide top-notch services, set up mechanical systems, and handle engineering work with expertise and dedication to our fellow Hoosier businesses. Over the years, we’ve expanded our services to embrace the latest technology, allowing us to install advanced systems and update building automation, building optimization, and GESC (Guaranteed Energy Savings Contracts) to meet current standards and benchmarks. Contact us today and experience the difference that decades-long excellence can make for your project.


At JMI Mechanical Services, we stand behind our work with unwavering confidence, offering a comprehensive guarantee that ensures your complete satisfaction. Our commitment to excellence extends beyond mere words; it’s ingrained in every aspect of our operations. With “Our Guaranteed,” you can trust that:

  • Quality is Non-Negotiable: We never compromise on the quality of our workmanship or materials, ensuring that every project meets the highest industry standards.

  • Timely Service: We understand the importance of prompt and reliable service, which is why we strive to deliver solutions in a timely manner, minimizing downtime and disruptions to your operations.

  • Professionalism at Every Turn: Our team of skilled technicians and staff members exemplify professionalism in every interaction, treating your property and personnel with respect and courtesy.

  • Customer Satisfaction Guaranteed: Your satisfaction is our top priority, and we won’t rest until we’ve exceeded your expectations and earned your trust for future projects.

  • Energy and Cost Savings with a return on your investment.

With “Our Guaranteed,” you can have confidence in JMI Mechanical Services as your trusted partner for all your HVAC, plumbing, and mechanical service needs.


Do you need help with HVAC or Plumbing maintenance? Fill out this form to get in touch.



5610 Dividend Rd. Suite A, Indianapolis, IN 46241


OPEN 24/7/365


+1 317-243-7180


5610 Dividend Rd Suite A, Indianapolis, IN 46241


OPEN 24/7/365