About MGI Mechanical Services
Our Story
MGI Mechanical Services was founded by Mike Missimer, who brings nearly 30 years of experience in the HVAC industry. From the beginning, Mike’s goal was straightforward: build a company that puts people first. Not just in the quality of the work, but in the way we treat our customers, our employees, and our community.
What started as a local Berthoud operation has grown into a full team of experienced technicians, installers, and coordinators serving Boulder, Loveland, Greeley, and communities across Northern Colorado. We’re proud to be a Carrier Factory Authorized Dealer, and even prouder of the long-term relationships we’ve built with the families and businesses we serve.
Our Values
We show up with honesty, follow through on our commitments, and treat every job, whether a routine tune-up or a full system installation, with the same level of care. Our team is background-checked, licensed, and trained to find the right solution for your home or business, not just the easiest one.
At MGI Mechanical Services, we champion the following values in business:
- Trust: Our honesty, commitment to quality, and proven experience allow us to earn the loyalty of our customers and our staff.
- Innovation: At MGI Mechanical Services, we are constantly looking for creative ways to improve, solve problems, and find solutions, both internally and for our clients.
- Courage: We will question when others speak or act in ways contrary to our values. We take smart risks and are resilient in the face of adversity.
- Responsibility: We always take ownership of our actions. We always follow through on all our agreements.
- Excellence: We have a passion for quality and a commitment to exceptional results for every project.
- Community: We realize that we are at our strongest as a community when we celebrate diversity and dedicate ourselves to the well-being of everyone.
We’re also committed to giving back. MGI partners with organizations including Habitat for Humanity and Energy Outreach Colorado to bring comfort and energy efficiency to low-income households across Northern Colorado. Taking care of our community is part of who we are.
Contact Us Today
Whether you need a repair, a new installation, or just have a question, we’re here to help. Reach out today and experience the MGI difference for yourself.
Mon-Fri: 8AM - 6PM
