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Get in touch
24/7 emergency service across every U.S. state. Call for immediate dispatch, or send us a message.
The fastest way to reach a technician
For an active HVAC emergency — no cooling in extreme heat, no heat in freezing weather, a suspected gas leak, refrigerant leak, or water leaking from an air handler — call the number above. Phone dispatch is the quickest route to a technician on site, and our operators are staffed 24 hours a day, seven days a week. Have your address, ZIP code, and a short description of the symptom ready and we can typically confirm an arrival window within a few minutes.
For non-urgent requests — scheduled maintenance, replacement quotes, indoor air quality consultations, or general questions about what we cover — use the form on this page or send an email. We reply to messages within one business day. Include your city and ZIP so we can route your request to the local contractor who serves your address; that saves a back-and-forth email and lets us come back with real availability instead of a generic response.
HVAC Optima operates only in the cities and ZIP codes we've published on our locations pages. If you're outside our current coverage, let us know anyway — we track requests from unserved areas and use them to prioritize where we expand next.