Expert Home Air Conditioning Services in Murrieta, San Diego & Winchester, CA

Keeping your home cool and comfortable year-round in Southern California requires a reliable, properly serviced air conditioning system. Liberty Plumbing, Heating & Air Conditioning, Inc. has served Murrieta, Winchester, and surrounding communities for over 25 years as a Veteran-Owned company. We are BBB A+ Rated, Yelp Guaranteed and Highly Rated, Angi Approved Pro, 100% Recommended on Facebook, and Listed in Best Plumbers, and our Master Licensed, NATE Certified technicians handle every home AC need with expertise. Our home air conditioning services include installation, repair, replacement, maintenance, central air conditioning service, cooling system inspection, thermostat service, and indoor comfort improvement. We provide complete solutions for homeowners at every stage, from new installs to aging system upgrades. Pricing varies based on home size, system condition, equipment, parts, and labor; accurate pricing usually requires inspection. Financing is available. Call Liberty Plumbing at (951) 760-4215 for home air conditioning service in Murrieta today.
Home Air Conditioning Services in Murrieta, San Diego & Winchester, CA

What’s better than walking into your home at the end of a long, hot day and feeling the nice, refreshing chill of your air conditioning? Keep your cooling system in tiptop shape for your family with a little help from the pros at Liberty Plumbing. Our Murrieta plumbers are highly-trained to install, repair, and maintain a wide range of air conditioners, like American Standard, Trane, and Carrier. Whenever you need professional assistance with your home air conditioning services, think Liberty Plumbing!

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“Always prompt, friendly, provides welcoming information to further assist in future, looks ways to save and always kindly professional.”
- Elena Johnson
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Home Air Conditioning Installations

Perhaps your current air conditioner is starting to break down. Or you’re building your dream home and want to install a top-of-the-line cooling system. Whatever you require, our experts have the tools and training to install the best air conditioning brands in the industry. We will sit with your to determine your needs, select the correct size and capacity AC unit, and provide you with an estimate. Finally, we will install your new air conditioner, walk you through all its features and benefits, and leave you to enjoy your cool and comfortable home!

EXCLUSIVE PERFORMANCE GUARANTEE

Affordable Repair & Maintenance

Today’s state-of-the-art air conditioners offer fantastic features like higher efficiency and even remote controls, but these same features also make these units more complicated to repair and maintain. Luckily, you can trust the AC pros at Liberty to perform seasonal maintenance on your system – or rely on us if you ever experience a breakdown – all at a reasonable cost. Each one of our technicians is thoroughly trained to keep your system running smoothly and ensure that you’re cool and comfortable, even on the hottest days of the year.

Expert Tips
- Jerry D. Howes
Maintaining a comfortable home environment during scorching summers is crucial. As an expert in home air conditioning, I recommend setting your thermostat at a moderate temperature to prevent excessive strain on your unit. Additionally, regularly cleaning or replacing air filters ensures optimal airflow and reduces energy consumption. Don't forget to schedule professional maintenance annually to identify any potential issues before they escalate. In Murrieta, CA, our dedicated team is here to provide top-notch air conditioning services, ensuring your home remains cool and inviting all summer long.
- Jerry D. Howes

Why Choose Us

Liberty Plumbing has proudly served the Murrieta community for more than 25 years. We hire professional, honest, hard-working people who follow our mission to provide the highest quality of service to all of our customers. Our team is trained to use the latest tools and technology, so that you experience the most efficient and effective service each time you call us to your home. Whether it’s an AC tune-up or a complete installation, we promise to treat your job like it’s our #1 priority – because it is!

Frequently Asked Questions

Seven possible causes: the system is undersized, outdoor temperature is high enough that even a correct system runs near-continuously, refrigerant charge is low, the air filter is clogged, the condenser coil is dirty, heat gain from windows or doors is overwhelming the system, or the thermostat is set lower than the system can actually achieve in current conditions.
A central AC has three main parts: the outdoor condenser that rejects heat, the indoor evaporator coil that absorbs heat from your home's air, and refrigerant that carries heat between them. A blower circulates your home's air across the cold coil, cooling it, then distributes it through the duct system to each room.
78 degrees Fahrenheit is generally recommended. Every degree below 78 increases cooling energy use by about 3 percent. Ceiling fans improve perceived comfort without lowering setpoint. A smart thermostat that raises temperature when you leave and cools before you return saves meaningfully over a Murrieta summer.
A smart or programmable thermostat that raises setpoint when you leave and cools before you return is usually the most efficient approach. Cooling a home from 90 degrees typically uses more energy than maintaining 78 degrees all day. The break-even point depends on your home's insulation and how many hours per day you are away.
A hot room despite running AC usually indicates a blocked or undersized duct register, a duct that disconnected in the attic, high solar gain from west-facing windows, or inadequate return air in that zone. Liberty Plumbing, Heating & Air Conditioning, Inc. can diagnose the specific cause in your home. Call [phone] for an assessment in Murrieta or Winchester.
Yes. Liberty Plumbing, Heating & Air Conditioning, Inc. installs central air conditioning, heat pumps, and ductless mini-split systems for residential homes throughout Murrieta, Winchester, and surrounding Southern California communities. NATE Certified, BBB A+ Rated, Master Licensed with 25 years in this area. Call [phone] for a free home AC installation estimate.
A ductless mini-split is the most practical option. It requires only a small wall penetration and installs in one day. For whole-home cooling without ducts, a full duct system can be designed and installed. Liberty Plumbing, Heating & Air Conditioning, Inc. assesses both options for your specific home during a free estimate. Call [phone].
Post-installation comfort problems are almost always caused by incorrect sizing, poor installation quality, or duct issues. An oversized system short-cycles and does not dehumidify. Improperly charged systems deliver less cooling than specified. Leaking ducts waste conditioned air before it reaches rooms. Liberty Plumbing, Heating & Air Conditioning, Inc. can diagnose the issue. Call [phone].
If your system is over 15 years old and facing a significant repair, replacement is usually more cost-effective. Modern systems at 16+ SEER2 use significantly less electricity than older 10 SEER systems. Liberty Plumbing, Heating & Air Conditioning, Inc. provides honest cost-benefit analysis comparing continued repairs against a new system's expected energy savings. Call [phone].
Change the filter monthly. Keep the outdoor condenser clear with 18 inches of clearance. Schedule annual professional maintenance. Seal attic duct leaks if accessible. Add attic insulation if below R-30. Shade west-facing windows during afternoon hours. These steps together can significantly improve how well your existing system performs.
Yes. A correctly sized and charged AC system removes moisture from indoor air as it cools the evaporator coil. An oversized system that short-cycles removes less moisture. A properly maintained, correctly sized system provides comfortable humidity levels throughout the Murrieta cooling season.
With annual maintenance, 15 to 20 years. Southern California's extended cooling season means systems log more annual hours than in most US climates, making consistent maintenance more important for reaching full expected lifespan. Liberty Plumbing, Heating & Air Conditioning, Inc. provides annual maintenance throughout Murrieta and Winchester.
Yes. Liberty Plumbing, Heating & Air Conditioning, Inc. services, repairs, and installs AC systems for landlords and property managers throughout Murrieta and Winchester. We coordinate with tenants and provide documentation for property records. Call [phone] to discuss your rental property air conditioning needs.
Yes. Liberty Plumbing, Heating & Air Conditioning, Inc. holds California Contractor License #761640 with NATE Certified technicians and EPA Section 608 refrigerant certification. All work complies with California mechanical code and current SEER2 efficiency requirements.
Change the filter every one to three months. Keep the condenser clear of vegetation. Pour diluted vinegar into the condensate drain access port monthly. Verify all supply and return registers are open and unobstructed. These steps between professional visits maintain system health year-round.
Yes. Financing is available for qualifying AC installation and replacement projects at Liberty Plumbing, Heating & Air Conditioning, Inc.. Call [phone] to ask about current financing terms available for Murrieta and Winchester homeowners.
A compressor drawing excessive startup current trips the breaker. Causes include a failed start capacitor, a compressor beginning to lock up, a ground fault in the motor windings, or a refrigerant restriction. Do not keep resetting the breaker without diagnosing the cause. Call [phone] and Liberty Plumbing, Heating & Air Conditioning, Inc. will identify the issue.
Mold or mildew growing on the indoor evaporator coil or inside ductwork is the most common cause. The coil's moist surface promotes mold growth between operating seasons. Annual AC maintenance includes coil inspection and condensate system service. Call [phone] if the smell is persistent or worsening.
Yes. Liberty Plumbing, Heating & Air Conditioning, Inc. provides AC condition assessments for Murrieta and Winchester homeowners preparing to list. A written report of system condition and deferred maintenance is useful for disclosure and gives buyers confidence. Call [phone] to schedule a pre-listing AC assessment.
Liberty Plumbing, Heating & Air Conditioning, Inc. offers same-day response for no-cool emergencies in Murrieta and Winchester when the schedule allows, and 24-hour emergency service is always available. Call [phone] as early in the day as possible for the best chance of same-day service.
No. A clogged filter forces the system to work harder and use more electricity, can cause the indoor coil to freeze, and accelerates blower motor wear. A replacement filter is among the least expensive AC maintenance items. Changing it on schedule saves money overall.
Liberty Plumbing, Heating & Air Conditioning, Inc. is Veteran-Owned, 25 years in this community, BBB A+ Rated, NATE Certified, Master Licensed. Free estimates, financing available, same-day service when possible, all HVAC repairs backed by our 3-Year Exclusive Performance Guarantee. Call [phone].
Liberty Plumbing, Heating & Air Conditioning, Inc. serves Murrieta, Winchester, Temecula, Lake Elsinore, Menifee, Bonsall, Oceanside, Riverside, San Bernardino, Escondido, Vista, San Marcos, Fallbrook, and surrounding communities. Call [phone] to confirm service in your area.
Yes. All installation is backed by Liberty Plumbing, Heating & Air Conditioning, Inc.'s workmanship guarantee and the manufacturer warranty. All HVAC repairs include the 3-Year Exclusive Performance Guarantee. Call [phone] for home AC service in Murrieta you can depend on.
Yes. Call [phone] or schedule online. Liberty Plumbing, Heating & Air Conditioning, Inc. assesses your home, discusses your comfort goals, and gives a complete itemized price for whatever service is appropriate. No obligation.
Clear access to the indoor air handler and outdoor condenser. Ensure an adult is home. Know where the thermostat and electrical panel are located. Note any specific symptoms you have observed. Liberty Plumbing, Heating & Air Conditioning, Inc.'s technicians handle the rest and clean up completely when finished.

We are honored to serve you and will show the utmost integrity while taking care of your needs.

You can depend on our highly trained, certified staff and know we have the ability to exceed your expectations.

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Liberty Plumbing Heating Air Conditioning
Murrieta, CA 92563
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