Your Trusted HVAC Contractor Serving Northern Colorado

Building Relationships Is Our Business

Superior HVAC Services in Boulder, CO and Surrounding Areas

Looking for HVAC services you can trust in Boulder and across Northern Colorado? At MGI Mechanical Services, we specialize in more than just heating and cooling; we focus on building long-term relationships through comfort, quality, and care. MGI Mechanical Services provides top-quality services for all of your HVAC needs, including:

AC Repair and Installation
Heating Repair and Installation
Water Heaters and Boilers
Geothermal Repair and Installation
Residential Energy Modeling

Duct Cleaning and Service
Humidification and Dehumidification
Commercial Refrigeration
Quick and Convenient Assessments

We are dedicated professionals who are passionate about ensuring that your business or home can provide you with a comfortable environment and exceptional air quality. No one should have to brave a cold Colorado winter night with a broken heating system or a hot summer day with no AC.

As a full-service, Carrier Factory Authorized Dealer, we bring our standard of excellence to each and every job, regardless of the size or difficulty. Our professional team provides excellent customer service, efficient and masterful workmanship, and cost-effective options to ensure that you have access to a comfortable home and workplace year-round.

For the highest quality installation, maintenance, and repairs for heating and air conditioning in Boulder, CO, and surrounding areas, contact MGI Mechanical Services today!

Why Choose MGI Mechanical Services?

Ever been left in the cold or heat by a technician who shows up late or doesn’t explain the issue? At MGI Mechanical Services, we do things differently. We’re a family-owned and operated company that believes in treating customers like family. That’s why all of our technicians are background-checked, licensed, and committed to delivering not just technical excellence, but peace of mind.

We’re also proud to offer same-day and weekend appointments, up-front pricing, flexible financing options, and free estimates on installations because comfort should be convenient and stress-free. So whether you need emergency HVAC repair, a complete system upgrade, or just want better indoor air, rest assured that MGI Mechanical Services is here to help home and business owners in Boulder, Loveland, and surrounding areas in Northern Colorado. Your comfort is our mission, and building relationships is our business.

Family Owned & Operated

We’re a local, family-run business that treats every customer like part of our extended family.

Free Estimates in Minutes

We provide free estimates on installations in just minutes; no pressure, no obligations, just the information you need.

Financing Options & Special Offers

We offer flexible financing options and seasonal specials to help you get the services you need, without the financial stress.

VIP Comfort Club Membership

Our maintenance plan keeps your HVAC system running smoothly, giving you peace of mind all year long.