Current rebates available — see what you qualify for
View Rebates →
Three individuals in hard hats discussing equipment in a mechanical room. The two older men wear glasses and blue helmets, while the younger man is dressed in a light gray shirt. Equipment and piping are visible in the background.
Common Questions

Frequently Asked Questions

Whether you're dealing with a broken furnace in January or trying to get ahead of summer heat, we want to make it easy to get the answers you need. Here are the questions we hear most often.

Yes. All of our technicians are licensed, background-checked, and fully insured.

Yes. We are a family-owned and operated business. We live and work in Northern Colorado, and we treat our customers the way we’d want to be treated ourselves.

We provide a full range of HVAC services including heating and air conditioning repair, installation, and maintenance. We also handle water heaters, boilers, heat pumps, and indoor air quality services.

We serve Fort Collins, Windsor, Berthoud, Timnath, Loveland, Greeley, Johnstown, Wellington, and communities throughout Northern Colorado. If you’re not sure whether we cover your area, just give us a call.

Yes. We provide free estimates on installations. No pressure and no obligation.

Yes. We offer same-day and weekend appointments (including 24/7 emergency service) because we know HVAC problems don’t always happen at a convenient time.

Contact us. We are available for emergency HVAC repair and will work to get someone out to you as quickly as possible.

Yes. We offer flexible financing options to help make repairs and new installations more manageable. 

Yes, in many cases. Rebates on heating and cooling equipment can come from several sources, including your utility provider, the state of Colorado, and occasionally federal tax credits for qualifying high-efficiency systems. As a Carrier Factory Authorized Dealer, MGI Mechanical Services can also help you identify any manufacturer rebates available at the time of purchase. We’ll let you know what’s currently available and help you take advantage of any savings you qualify for.

It’s our ongoing maintenance membership plan. Members receive regular system tune-ups, discounts, and priority service, which helps prevent breakdowns and keeps your equipment running efficiently year-round.

We are a Carrier Factory Authorized Dealer, which means we meet Carrier’s standards for training, customer service, and technical expertise. We also work with other major brands, such as Lennox and Trane.

Yes. We work with both residential and commercial customers.

Generally, you should have your heating system serviced once a year before winter, and your air conditioning system serviced once a year before summer. Regular maintenance extends the life of your equipment and helps catch problems early.

Check the metal data plate on your outdoor condenser unit or indoor air handler — it lists the model and serial number. The serial number usually encodes the manufacture date, though the format varies by brand. You can search “[brand name] serial number decoder” to read yours, or just call an HVAC technician and they’ll tell you in seconds.

Start with three things: locate and replace the air filter (it may not have been changed in months), find your thermostat and learn how to program it, and schedule a professional tune-up so a technician can assess the system’s condition and flag any issues before they become emergencies. Also note where your circuit breaker for the HVAC is, just in case.

Most straightforward replacements take 4–8 hours. A simple swap of existing equipment on a pre-existing system tends to be on the shorter end; new installations that require ductwork, electrical upgrades, or line set work can run longer. A good contractor will give you a time estimate upfront.

That depends on the age of your system, the cost of the repair, and how efficiently it’s running. We’ll give you an honest assessment and walk you through your options. We’re not going to push you toward a replacement if a repair makes more sense.

Call us or reach out through our website. We’ll get you scheduled quickly and make sure you know exactly what to expect before anyone shows up at your door.

Get in Touch

Contact Us Today

Ready to schedule a service or have questions? Our friendly team is standing by to help you with all your HVAC needs. 

Call Us
(970) 500-5540
Hours
24/7 Emergency Service
Mon-Fri: 8AM - 6PM
Service Area
Northern Colorado & Surrounding Areas