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HVAC Service & Repair in Westside LA

AC repair and tune-ups, mini-split service, thermostats, furnace service, and refrigerant diagnostics with an honest flat-rate quote.

$85 diagnostic credited toward repair · California BEAR registered

Epic Star owner-technician kneeling on a rooftop at sunset next to a commercial packaged HVAC unit with refrigerant gauges in Hancock Park, Los Angeles
Owner on a Hancock Park rooftop — commercial packaged unit opened, refrigerant service and diagnostics, EPA Section 608 Universal certified

What we service

  • Window AC replacement — sizing, sourcing, and install for window and through-the-wall units (these we don't repair)
  • AC tune-up & maintenance — coil cleaning, refrigerant check, capacitor test, airflow optimization
  • Mini-split & ductless service — diagnostics, cleaning, refrigerant work, component replacement
  • Thermostat installation — Nest, Ecobee, Honeywell, standard 2- and 3-wire thermostats
  • Furnace service & repair — ignitor, flame sensor, blower motor, control board, and pressure-switch diagnostics & repair (gas-valve and heat-exchanger work via licensed HVAC partners)
  • Refrigerant work — leak detection, recovery, recharge under EPA Section 608 Universal certification
  • Central AC diagnostics & repair — capacitor, contactor, fan motor, refrigerant for existing systems
  • System replacement coordination — full-scope projects delivered through licensed HVAC contractors, from diagnosis through completion

HVAC services

Furnace & Heating Repair

When heat stops working, we diagnose fast and fix it right. Epic Star technicians handle a wide range of furnace problems: ignitor and flame sensor failures, control board replacement, blower motor repair, and pressure switch faults. For gas-valve, heat-exchanger, and complete-furnace replacement work, we coordinate the job through our licensed HVAC partners so you keep one point of contact. Same-day service available.

Full HVAC system upgrade in Tarzana, CA — new evaporator, condenser and furnace, coordinated by Epic Star through our licensed HVAC partners
Full HVAC system upgrade in Tarzana — new evaporator, condenser and furnace, coordinated by Epic Star through our licensed HVAC partners

Recent full system replacement — Tarzana

Complete HVAC overhaul: a new evaporator coil, condenser, and furnace. Epic Star managed the project end to end and coordinated the installation, carried out by our licensed HVAC partners — one call, one point of contact, one price.

Furnace control board replacement performed by Epic Star technician in Encino, CA
Furnace control board replaced — heat restored same day in Encino, 90-day parts warranty
Furnace heat restored in Manhattan Beach, CA — gas-valve work coordinated through Epic Star's licensed HVAC partners
Furnace heat restored in Manhattan Beach — gas-valve work coordinated through our licensed HVAC partners
Furnace blower motor replacement and full maintenance by Epic Star in Hermosa Beach, CA
Furnace blower motor replaced and full maintenance performed — quiet, efficient heat in Hermosa Beach

Real HVAC service jobs we've completed

Epic Star owner-technician kneeling on a rooftop at sunset next to a commercial packaged HVAC unit with refrigerant gauges in Hancock Park, Los Angeles
Owner on a Hancock Park rooftop — commercial packaged unit opened, refrigerant service and diagnostics, EPA Section 608 Universal certified📍 Hancock Park
New blower motor and tools staged by Epic Star before installation in Tarzana, CA
Blower motor replacement — new part and tools staged before install📍 Tarzana
New outdoor AC condenser unit charged with R32 refrigerant by Epic Star in Studio City, CA
New AC condenser unit charged with R32 refrigerant after replacement📍 Studio City
Refrigerant expansion valve replaced inside a condenser unit by Epic Star in North Hollywood, CA
Expansion valve swap — precision refrigerant work, EPA Section 608 Universal certified📍 North Hollywood
Rooftop HVAC unit opened for repair with refrigerant tank and tools by Epic Star in Hancock Park, Los Angeles
Commercial rooftop unit — opened, diagnosed and recharged on site📍 Hancock Park
AC condenser serviced with refrigerant gauges on a brick patio by Epic Star in Pacific Palisades, CA
Backyard condenser service — gauges on, leak ruled out, system recharged📍 Pacific Palisades
Heavily iced coils on a rooftop commercial refrigeration unit before de-icing by Epic Star in Mid-Wilshire, Los Angeles
Iced-over commercial unit — de-iced, root cause found, not just defrosted📍 Mid-Wilshire
Epic Star owner-technician kneeling beside a residential outdoor AC condenser unit performing an AC tune-up with refrigerant gauges in Westwood, CA
Owner performing an AC condenser tune-up — gauges connected, refrigerant checked, system verified in Westwood📍 Westwood

Frequently asked questions

How much does HVAC service cost?

Our $85 service call covers the diagnostic visit and is credited toward the repair when you approve the work. Most AC tune-ups run $90–$280 total after the credit. Thermostat installations and mini-split service calls typically fall in the same range. We give you a flat-rate quote before any work begins.

Can you come the same day?

Yes — about 70% of our HVAC service calls are completed same-day. For cooling emergencies in summer we prioritize quickly. Call (213) 205-2055 or text us a photo of your unit so we can bring the right part.

What brands and types of HVAC equipment do you service?

We service mini-split and ductless systems (Mitsubishi, Daikin, LG, Samsung, Pioneer), central AC condensers for tune-ups and refrigerant work, furnaces, and most residential thermostats (Nest, Ecobee, Honeywell, Emerson). Our EPA Section 608 Universal certification covers sealed-system refrigerant handling. Window and through-the-wall units are the one exception: those we replace rather than repair.

What warranty do you offer?

We warrant our repair labor for 30 days from the date of service. Parts we supply carry 90 days. Parts supplied by the customer aren't warranted, and the warranty doesn't cover components we didn't service.

Do you handle full system replacements?

Yes. We handle repairs and tune-ups directly, and for complete system replacements we coordinate the project through licensed HVAC contractors. You get one point of contact from diagnosis through completion — call us and we'll take it from there.

Can you repair my furnace the same day?

Yes — most furnace repairs (control board, blower motor, ignitor, flame sensor, pressure switch) are completed same day. We stock common parts. Our $85 diagnostic is credited toward the repair when you approve the work. Furnace repairs carry a 30-day labor warranty, and 90 days on parts we supply. Gas-valve and heat-exchanger work is arranged through our licensed HVAC partners.

Are you licensed and insured for refrigerant work?

Yes. Our technician holds EPA Section 608 Universal certification, which authorizes refrigerant handling on sealed HVAC and refrigeration systems. We are also California BEAR registered (#A 50636) and carry $1,000,000 general liability insurance.

Heating or cooling on the fritz? Let's fix it.

Same-day HVAC service available across Westside LA. Or text us a photo of your unit so we can bring the right part.