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AC Services Sherman Oaks, CA | Repair, Installation, Maintenance & Replacement

Reliable AC Services in Sherman Oaks CA

ServiStar Plumbing and HVAC provides AC services in Sherman Oaks, CA, for homes and commercial properties. Our licensed HVAC technicians handle AC installation, repair, maintenance, and replacement for central, ductless, and heat pump systems. We serve every Sherman Oaks zip code (91401, 91403, 91411, 91413, and 91423) and the surrounding San Fernando Valley.

Call (818) 855-1269 to book same-day AC service.

HVAC technician servicing an outdoor air conditioning unit with gauges and tools during AC repair and maintenance.

Why Choose Us for AC Services in Sherman Oaks?

ServiStar Plumbing and HVAC is a top choice for AC services in Sherman Oaks because our team is licensed, insured, and trained on all major HVAC systems. Owner Michael Cohen leads a local team focused on clean work and clear answers.

What sets us apart:

  • Licensed contractors (License #885156)
  • Fully insured technicians who meet California standards
  • 30+ years of HVAC experience in Southern California
  • Same-day appointments for urgent AC problems
  • Free in-person estimates
  • Fully stocked service vehicles for one-trip repairs
  • Honest recommendations with upfront pricing
  • No hidden fees, no surprise charges
  • Google Guaranteed service provider
  • HomeGuide Top Pro Award recipient (2025)

Call (818) 855-1269 to speak with a licensed HVAC technician in Sherman Oaks.

Our Air Conditioning Services in Sherman Oaks, California

Our full range of air conditioning services in Sherman Oaks includes:
  • AC installation
  • AC repair
  • AC maintenance and tune-ups
  • AC replacement
  • Mini-split AC installation and repair
  • Emergency AC repair
  • Refrigerant leak detection and recharging
  • Thermostat installation and calibration
  • Ductwork inspection
  • Condenser coil cleaning
  • Capacitor and contactor replacement
  • Air filter replacement

Call (818) 855-1269 to book any AC service in Sherman Oaks.

Types of AC Systems We Install in Sherman Oaks

We install a wide range of AC systems, including central air conditioning, ductless mini-splits, and heat pumps. We help you choose the right one depending on your ductwork, home layout, and cooling demand. Our technicians walk you through the pros and cons of each option during the consultation.

AC Installation in Sherman Oaks

We offer AC installation in Sherman Oaks for new system setups, room additions, remodels, and new construction projects. Our team handles the full process, from load calculation to final airflow testing. A proper load calculation matters because an oversized AC cools too fast and shuts off before removing humidity, while an undersized unit runs constantly and wears out early. Our AC installation in Sherman Oaks includes:
  • Manual J load calculation to size the system to your square footage
  • Help selecting the right SEER2 rating, capacity, and brand
  • Ductwork design or modifications for new installs
  • Permit handling and Title 24 code compliance
  • Refrigerant line routing and brazed connections
  • Pressure testing to confirm zero leaks
  • Electrical disconnect setup and thermostat wiring
  • Condenser pad placement, leveling, and outdoor unit setup
  • Final airflow and refrigerant charge testing

Call (818) 855-1269 to schedule AC installation in Sherman Oaks.

AC Replacement in Sherman Oaks

We offer AC replacement for homes ready to swap aging or failing air conditioners with new, energy-efficient cooling equipment. According to ENERGY STAR, you should consider replacing your AC when it is more than 10 years old, since new ENERGY STAR-certified units can reduce your annual energy bill by nearly $140. Signs your AC needs replacement:
  • The unit is 15 years old or more
  • Repair costs are now over half the cost of a new unit
  • The system uses the phased-out R-22 refrigerant
  • Cooling output drops year after year, even with maintenance
  • Some rooms cool well while others stay warm
  • The unit runs constantly without reaching the set temperature
  • Energy bills keep climbing without a clear cause
  • We help you weigh repair vs. replacement honestly. When replacement is the right option, our team handles the removal of the old unit, proper refrigerant recovery, and the full installation of your new air conditioner.

Call (818) 855-1269 to book an AC replacement in Sherman Oaks.

AC Repair in Sherman Oaks

We handle AC repair in Sherman Oaks for central units, mini-splits, and heat pumps. Most air conditioning problems are due to refrigerant leaks, dirty filters and coils, electrical control failures, and faulty sensors. Each of these issues can lead to poor cooling, short cycling, or a full system shutdown if left untreated.

Our technicians arrive ready to diagnose the issue and fix it during the same visit when possible. Fully stocked service vehicles help us close most repairs in one trip.

Common AC repairs we handle:

  • AC is blowing warm air
  • AC will not turn on
  • Frozen evaporator coils
  • Refrigerant leaks
  • Dirty or failing condenser coils
  • Capacitor and contactor failures
  • Thermostat issues
  • Strange noises like buzzing, clicking, or grinding
  • Water leaks around the indoor unit
  • Frequent on-off cycling
  • If your unit is past its useful life or facing repeat breakdowns, we will give you an honest recommendation rather than push another repair.


Call (818) 855-1269 to schedule AC repair in Sherman Oaks today.

AC Maintenance in Sherman Oaks

AC maintenance keeps your cooling system running efficiently and prevents breakdowns during the hottest months. We recommend one professional tune-up per year, ideally in spring before high cooling demand sets in. Skipping yearly service often leads to higher bills, weaker cooling, and shorter equipment life. Our AC maintenance services include:
  • Air filter inspection and replacement
  • Refrigerant level check and recharge if needed
  • Condenser and evaporator coil cleaning
  • Electrical connection inspection and tightening
  • Thermostat calibration
  • Condensate drain line cleaning
  • Blower motor and fan inspection
  • System airflow and performance testing
  • Yearly maintenance also helps keep manufacturer warranties valid on most major AC brands.

Call (818) 855-1269 to schedule annual AC maintenance in Sherman Oaks.

Mini-Split AC Installation and Repair in Sherman Oaks

We provide mini-split AC installation and repair in Sherman Oaks for homes and properties without existing ductwork. Ductless mini-splits are ideal for additions, garages, converted attics, and rooms that stay warmer than the rest of the home.

Mini-split systems offer:

  • Zoned cooling that lets you control each room separately
  • Quiet indoor operation
  • High SEER2 ratings for lower energy use
  • No need for new ductwork
  • Compact wall, ceiling, or floor-mounted indoor units
  • Our technicians handle the full install, refrigerant line setup, electrical work, and any repairs your mini-split needs over its service life.


Call (818) 855-1269 to book ductless mini-split service in Sherman Oaks.

Emergency AC Repair in Sherman Oaks

We offer emergency AC repair services in Sherman Oaks when sudden failures leave your home or business without cooling. Summer temperatures in Sherman Oaks regularly hit the 90s, making a broken AC dangerous for seniors, infants, and pets within hours. Call right away if you notice:
  • Complete loss of cooling on a hot day
  • AC is blowing hot air across the home
  • Smoke or burning smell from the indoor or outdoor unit
  • Loud grinding, screeching, or popping noises
  • A frozen outdoor unit
  • Water is collecting around the indoor unit
  • Our technicians respond fast to diagnose the issue and restore cooling as soon as possible.

Call (818) 855-1269 for emergency AC services in Sherman Oaks.

Types of AC Systems We Service

We service every major type of AC system used in Sherman Oaks homes and businesses, including central AC units, ductless mini-splits, and heat pumps.

Central Air Conditioning

Central air conditioning systems use one outdoor condenser unit and a network of ducts to cool every room from a single thermostat. They are a strong option for larger homes with existing ductwork in good condition. These systems provide even cooling across multiple rooms and are easy to control from a single location.

We install, repair, and maintain packaged central ACs from all major brands. Annual service is recommended because ductwork leaks and dirty filters can cause central systems to lose efficiency faster than other types of systems.

Ductless Mini-Split Systems

Ductless mini-splits use one outdoor unit connected to one or more indoor air handlers, with each handler controlled separately. This setup creates cooling zones, so you only run the unit in the rooms you are using. Mini-splits are suitable for additions, garages, converted attics, detached workshops, and sun rooms.

They remove the need for new ductwork, which keeps installation costs and home disruption lower. Many models offer high SEER2 ratings, quieter indoor operation, and remote or app-based controls.

Heat Pumps

Heat pumps move heat rather than generate it, which makes them more energy-efficient than running a separate AC and furnace. In summer, they pull heat out of your home. In winter, they pull heat from outside air and bring it indoors. Sherman Oaks winters rarely drop below freezing, so heat pumps work well year-round in this climate.

Heat pumps come in central, ductless, and dual-fuel setups. They are also eligible for some federal tax credits when ENERGY STAR-certified, depending on the model and install year.

AC Brands We Service

We install and service major AC brands for homes and commercial buildings in Sherman Oaks. Our experienced technicians are trained to repair and maintain almost every AC system on the market. If you are unsure of your unit’s brand, our team can identify the model during the first visit.

Call (818) 855-1269 for an AC inspection.

Save with Our AC Service Coupons

We run regular promotions and special deals to help Sherman Oaks customers save on AC services. Our coupons cover installation, repair, replacement, and maintenance work.

Visit our promotions page to view current offers. Our team is happy to apply any active coupons during your appointment.

Contact Us for AC Services in Sherman Oaks CA

Reach out to ServiStar Plumbing and HVAC for dependable AC services in Sherman Oaks, CA. Our licensed technicians inspect your system, walk through your options, and provide a clear quote with upfront pricing. You can count on clean, careful work from a team that puts your home first.

Call (818) 855-1269 to schedule your free in-person estimate today.

Serving Sherman Oaks and the Surrounding Areas

ServiStar Plumbing and HVAC is a trusted HVAC company in Sherman Oaks, serving the zip codes 91401, 91403, 91411, 91413, and 91423, along with nearby neighborhoods including:
  • Chandler Estates
  • Magnolia Woods
  • Valleyheart Glen
  • Hidden Woods
  • Royal Woods
  • Sherman Oaks Hills
  • Fashion Square
  • Library Square
  • Dixie Canyon
  • Kester Ridge
  • Longridge Estates
  • Beverly Glen
  • Sherman Village
  • Sherman Oaks Heights

Call (818) 855-1269 to confirm service availability in your area.

Visit our office

ServiStar Plumbing and HVAC

13351 Riverside Dr Suite #414 Sherman Oaks, CA 91423 United States

(818) 855-1269

Open 24 Hours

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About Sherman Oaks CA

Sherman Oaks is a residential community in the southern San Fernando Valley, set within the city limits of Los Angeles. With a population of around 53,000, the area is known for its mid-century homes, modern remodels, and active commercial corridors. Notable points of interest include the Sherman Oaks Galleria, Fashion Square shopping center, the Ventura Boulevard corridor, and the Sepulveda Basin Recreation Area, all easily reached from the 101 and 405 freeways.

FAQs

You should service your AC once a year, ideally in spring before summer heat sets in. Homes with older systems or heavy use may benefit from twice-yearly service.

Central AC units last 15 to 20 years with regular maintenance, while mini-splits often last 12 to 15 years.

We suggest repairing your air conditioner if the unit is under 10 years old and has a single issue, such as a faulty capacitor or thermostat. Replacement makes more sense when the unit is over 10 to 15 years old, repair costs are climbing, or efficiency keeps dropping. Our team gives you an honest comparison after a full inspection.

Your AC is likely not cooling well due to a dirty air filter, low refrigerant, frozen coils, or a failing capacitor. Our technicians can quickly diagnose and fix the issue to restore proper cooling.

We offer same-day AC service for many Sherman Oaks customers. Availability depends on the issue and your schedule. Call our team early in the day for the best chance at a same-day appointment.

Set the AC thermostat to 78°F when you are home in summer for the best balance of comfort and energy savings. Raising the setting to 85°F or turning the unit off while away saves even more. A programmable thermostat makes these changes easier.

Driving directions

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