Schedule HVAC Service in Santa Clarita, CA
The direct answer: To schedule Mitsubishi HVAC service in Santa Clarita, call Santa Clarita Mitsubishi HVAC at (213) 766-5980 or book online. We cover Valencia (91355), Saugus (91350), Canyon Country (91351/91387), Newhall, and Tesoro del Valle (91390), weekdays 8am-7pm, weekends 9am-4pm, with a same-week service goal and priority on no-cool emergencies during heat events.
Snapshot
- Phone: (213) 766-5980 during business hours.
- Hours: Weekdays 8am-7pm, weekends 9am-4pm.
- Service area: Santa Clarita Valley - ZIPs 91350, 91351, 91354, 91355, 91387, 91390.
- Same-week service goal; no-cool emergencies prioritized during Santa Ana heat.
- Written price before any billable work; diagnostic often credited toward the repair.
- Independent shop; in-warranty Mitsubishi units to authorized service first.
How do I book a visit?
Two ways. Call (213) 766-5980 during our hours and we will confirm a window, or use the online booking form below to request a time. Have your Santa Clarita address and ZIP ready, tell us whether it is a Mitsubishi mini-split, a ducted system, or a gas furnace, and read us any fault code on the controller or kumo app - that lets us arrive with the right parts.
Online booking
Online scheduling is available now - the booking buttons open our scheduling form so you can request a time directly. Prefer the phone? Call (213) 766-5980 during our hours to set up service.
What area do you cover?
The entire Santa Clarita Valley: Valencia, Valencia Summit, Saugus, Canyon Country, Newhall, Tesoro del Valle, and Stevenson Ranch-adjacent streets. For neighborhood-specific detail, see Canyon Country service and Newhall no-heat calls, or browse the jobs we do.
Common questions
What information should I have ready when I book?
Your Santa Clarita address and ZIP, the equipment type (Mitsubishi mini-split, ducted system, or a gas furnace), and any fault code showing on the controller or kumo app. Reading us the green-LED blink count or the P/E/U code speeds the diagnosis and helps us bring the right parts.
Do you confirm an appointment window?
Yes. When you call or book online we confirm a window inside our hours - 8am to 7pm on weekdays, 9am to 4pm on weekends. During Santa Ana heat events we prioritize true no-cool emergencies, so booking early in the day improves your odds of a same-day slot.
Can I request a second opinion through the contact page?
Absolutely. Note in your request that you have a quote from another company, and we will read your system's codes ourselves to confirm whether the quoted part actually failed before you spend on it.
Last updated 2026-06-13.