EMERGENCY HVAC SERVICE REQUEST Submit an EMERGENCY Request Form Note: a $250 Emergency Service Fee will be included on all emergency service invoices. NOT in an emergency? Fill out our regular Service Request form! Submit an Emergency HVAC Request Form and our team will contact you within 20 minutes. Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Full Name *Phone Number * *I acknowledge and agree to the $250 fee for an emergency HVAC service visit. *By submitting this form and signing up for texts, you consent to receive messages from McCormick Heating & Cooling at the provided number, including messages sent via auto-dialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP or clicking the unsubscribe link (where available). For help, reply HELP. Information will not be shared with third parties for marketing or promotional purposes. Visit Privacy Policy and Terms & Conditions pages for additional details.Submit THE McCORMICK WAY 18+ YEARS OF SERVICE 701 5-STAR RATINGS 1,500+ HOMES SERVED Check out our HVAC Blog! CO Detector Placement for Gas Furnace Homes in Greeley September 3, 2026 How Often to Change an AC Filter in Northern Colorado and Why the Answer Is Different Here August 27, 2026 Musty Smell When the AC Runs? What That Odor Is Telling You About the Air in Your House August 20, 2026 The Warranty Clause Most Greeley Homeowners Miss: Why Your AC Needs Documented Service Every Year August 13, 2026 AC Will Not Turn On in the Greeley Heat: What to Check Before You Call and When Not to Wait August 6, 2026 HVAC Tune-Up Specials in Greeley: What’s Included and When They’re Worth It July 30, 2026