Air Conditioning Services

The Top San Diego Air Conditioning Company in the Area

Looking for reliable San Diego air conditioning company? With Pacific Heating & Air Conditioning, every service is backed by a 100% satisfaction guarantee. We use only quality parts and equipment to ensure that your air conditioner is reliable.

Our San Diego HVAC Company employs skilled technicians to handle all your air conditioning service needs whether it's repairs, new installations, or maintenance.

Let us handle your AC repair in El Cajon CA.

AC Repairs

Allow our HVAC techs to repair your AC in El Cajon CA

AC troubles can make your home unbearable. You need a skilled AC repair tech to solve the issue whether it's a simple problem with the refrigerant level or you need a whole new machine. You also need an HVAC company who will always shoot straight with you. This is the type of AC repair service you get from our technicians. We can fix the problem no matter what it is or what type of cooling equipment you own.

AC Tune Ups

Join our maintenance plan for easy service for your Heat Pump unit in El Cajon CA

The pros at Pacific Heating & Air Conditioning know how beneficial AC tune-ups are for customers in San Diego. We also know the pitfalls homeowners face when they fail to schedule regular tuneup services. The choice is yours: preventative maintenance or emergency AC repairs. As the preferred local HVAC technicians, we’re eager to help our residential and commercial customers with professional care. Of course, we’ll be there for those unexpected repairs but would prefer to help you avoid disaster by taking a different approach. You’ll be amazed at how much better your system works after you schedule an air conditioning tuneup service.

AC Installation

Pacific Heating & Air Conditioning has certified HVAC technicians equipped to handle your AC installation near San Diego  CA.

Interested in a full-year AC installation trial? This is just one benefit of choosing us to design and install your new cooling equipment. We make sure you get the right size and type of air conditioner and that the equipment fully meets your needs. When you call for an estimate, one of our experienced technicians will perform and comprehensive assessment of the cooling needs of the home and of your family. We can also connect you with financing.

Ductless Air Conditioning

Schedule a Heat Pump repair in El Cajon CA with Pacific Heating & Air Conditioning.

Ductless mini-splits come in many different makes and models, so you need an experienced technician to install or repair them. Whether you want to install a new ductless air conditioner for a home with no room for ductwork or you need repairs and maintenance, we are your go-to HVAC company. For new ductless installations, you will have great warranties from our major brands like Bryant, Fujitsu, Samsung, and AC Pro.

Keeping El Cajon and La Mesa Cool Since 2008

Imagine walking in your front door on a hot day in late August. Just going from the car to the front door has left you with a fine sheen of sweat. When you open the door, you're not greeted by a blast of chilled Arctic air but a heat wave. Your heart drops.

While once seen as a luxury, homes with functioning AC systems are now commonplace. Many people in the El Cajon area will not even view a home without one. But, like all expensive appliances, air conditioning units can break down. They're also not something a typical homeowner can fix.

Pacific Heating & Air Conditioning is proud to offer a full range of commercial and residential AC services in the El Cajon area. This not only includes simple air conditioning repair jobs but also complete system replacements. As a company with over 15 years of HVAC experience, we’re familiar with the quirks and designs of many top AC brands. Although our main location is in El Cajon, we proudly service an area of miles.

Prompt AC Service in El Cajon

When the summer beats down on you, the last thing you want to do is wait for AC service in El Cajon. But it’s important to stay patient and do what you can to keep from overheating. This includes hooking up fans, taking cool showers, staying in the shade, and keeping yourself well hydrated. In other words, do everything you can to keep cool until our AC service technician arrives. Fortunately, you won’t have to wait long.

We know how important timely HVAC service is in California, so our air conditioning repair services are always prompt, doubly so when temperatures soar. No matter the time of year, we’re here to handle your AC issues in El Cajon and La Mesa area. So, if on-time cooling services are what you’re after, start by picking up the phone and dialing (619) 535-1128.

Trusted HVAC Technicians in La Mesa

When it comes to getting and staying cool in the El Cajon area, you should only trust an AC expert. And, when you work with us, that’s what you get. Fully licensed and insured, our company is built on a base of expertise. Regardless of what the issue is, we’ll quickly identify it and help get your home back to comfort. We also only hire HVAC technicians who truly understand the importance of a customer-first attitude.

Whether you need your AC unit repaired or want someone to perform an annual maintenance check, Pacific is here to help.

Call 619.535.1128 now for an estimate on AC Installation in El Cajon. Financing is available!

Our AC Services in El Cajon

AC Repair

Air conditioners are complex machines with numerous components. Sometimes the issue is simple—a clogged filter or failed thermostat. Other times, restoring comfort means replacing a compressor, a capacitor, or a fan motor. Regardless of why you need an AC repair in El Cajon, Pacific's HVAC experts can be counted on to do the job right.


AC Replacement

The typical air conditioner lasts around 10 to 15 years. So, if yours is pushing double digits, it might be time to consider replacing it. Though YouTube might imply otherwise, it’s best to leave jobs like this to the professionals. This ensures you get a properly-sized system without the risk of fire or high energy bills. For professional AC replacement in El Cajon, we’re the company to call.


AC Maintenance

Like homes and cars, AC equipment requires regular maintenance to perform at its best. The benefits of scheduling it are numerous: lower utility bills, more efficient cooling, and proactive problem diagnosis. To learn more about the importance of HVAC maintenance in El Cajon, visit the page below.


AC Installation

Maybe you have an old home without an air conditioner. Or, perhaps, you’re putting the finishing touches on a new construction. Either way, Pacific is here to make sure your new AC Installation in El Cajon is done the right way. From system sizing to duct configuration, our HVAC company will help you through every stage of the process.


Ductless AC Service

Do you inhabit a home without existing ductwork? Are you looking for a quick and easy way to cool your garage or addition in La Mesa or El Cajon? Then, a ductless AC system may be just what the El Cajon HVAC experts ordered. To learn more about these more flexible cooling options, check out the page linked below.


Heat Pump Service

Once limited to temperate climates, modern heat pumps are no longer constrained to temperate or warmer environments. This is likely why we've seen a spike in new heat pump quote and repair calls in the El Cajon area. As true heat pump experts, we're ready and here to assist with all of your ducted and ductless heat pump needs. To get scheduled for heat pump service in El Cajon or La Mesa, pick up your phone and dial 619.535.1128.


Heat Pump Repair

When your heat pump in La Mesa breaks down, you'll need an HVAC contractor to help fix it. That's where our local heating and cooling experts come in. Upon arriving, he or she will examine your system for signs of damage. Then, they'll set about diagnosing the proximate cause. We invite you to give us a call at 619.535.1128 to ensure a quick fix for your busted heat pump.


Heat Pump Maintenance

Like all HVAC equipment, heat pumps need regular service to maintain optimal performance. For this, we offer an affordable solution in the form of our maintenance program. While there, our technician will verify adequate airflow, check for leaks, and inspect the unit for potential failure points. We'll also make any needed recommendations during the visit. So, if you want your heat pump in El Cajon to last, consider scheduling service with Pacific.


Heat Pump Maintenance

For people looking to cool an addition, an attic, or a garage, a heat pump is often your best choice. And, if you need one installed in El Cajon, then we're the company to call. Pacific has been serving San Diego County for over 15 years. This experience equips us to handle high-risk services like heat pump installation with a professional's touch. Unlike when you DIY a job like this, you can rest easy knowing your new heat pump is guaranteed. If you're looking to cool an addition, an attic, or a garage, a heat pump is often your best choice.


Heat Pump Conversion

Want to save money on your energy bills while saving the planet? Then, you might want to consider replacing your existing AC unit with a greener, more efficient heat pump. The process is simple and can make you eligible for thousands in potential rebates. For more information on making the switch, check out the page linked below. We're proud to offer heat pump conversion throughout the El Cajon area.


Swamp Cooler Service

Because you live in an arid area like El Cajon, you get access to another eco-friendly cooling option. Operating off of the same principles as perspiration, swamp coolers use a moist pad to bring down the temperature inside your home. Typically perched on roofs, they can be difficult for your typical homeowner to maintain. Luckily, whether you need to replace or repair your swamp cooler, Pacific is here for you. Call 619.535.1128 to schedule swamp cooler service in La Mesa or El Cajon.


Air Handler Service

If you're fortunate enough to live in El Cajon, you can probably get by without a dedicated heating system. But, without a furnace or blower, the cool air your AC unit generates would just fall right inside your home. Air handlers are added to existing cooling systems to allow for improved air distribution. And, at Pacific, we know how to install, repair, and maintain them.

Service Your Air Handler

Whole House Fans

When spring and fall hits, El Cajon can be pretty mild. In those times, turning on your AC unit is just overkill. That's where whole house fans come in. Typically installed at the peak of a home, these high-powered phones pull air from the outside and push it through your home. It can help to think of them as hidden ceiling fans. To get a quote on installing a whole house fan in San Diego or La Mesa, give 619.535.1128 a call.

Fix Your Whole House Fan

Things to Look For in an AC Contractor

When it comes time to pick a good HVAC company in San Diego or El Cajon, there are a number of things to look out for. The signs of a skilled provider include:

  1. Knowledge and Experience: How long has the company been in business? Are their HVAC technicians experienced professionals? Our company has been helping La Mesa keep and stay cool since we opened our doors in 2008.
  2. Good Reputation: What do people on Facebook, Google, and BBB have to say about the company? How do they handle problems that arise? If their reviews show a bad reputation when it comes to AC repair in El Cajon, go with someone else.
  3. Stated Warranties: Do they guarantee your satisfaction? What kind of warranty comes with their AC repair and replacement services? At Pacific Heating & Air Conditioning, we always stand behind our work and go out of our way to satisfy our clients.
  4. Active Licenses: Are they licensed or certified with the state? We are! Though you may save up front with a local handyman, insurance may not cover issues related to the system. Many handyman also don’t fully understand the intricacies of duct load and air conditioning requirements.
As you might have guessed, our local heating and AC company fits all of these criteria. This is why so many people in California trust us to handle their comfort problems.

Other Air Conditioning Options

Not every HVAC situation can be solved by a traditional central air conditioning system. There are niche circumstances where we’ll recommend another cooling solution. These alternatives include:

  • Heat Pump: These versatile pieces of equipment used to be only suited for temperate climates. However, with today’s technology they are a good choice even for the coldest areas. This is because of their ability to efficiently provide both heating and cooling. Thanks to their efficient inverters, newer heat pumps can keep your home comfortable all-year long.
  • Ductless Mini-Splits: If your home is too old for ductwork—or you need a way to better heat and cool your new addition—a mini-split can be a great option. When it comes to heating and air conditioning your home in El Cajon, they provide a level of flexibility traditional units can’t match.
  • Swamp Coolers: If you live in an arid area, you might want to consider a swamp cooler. These AC alternatives, often referred to as evaporative coolers, cool your home in a similar manner to how sweat cools your body. For more information on swamp coolers in El Cajon, give us a call at 619.535.1128.

Why is the Go-To AC Contractor in El Cajon

When it comes to AC and heating service done right, you can’t go wrong with us. A proud member of the El Cajon area since 2008, we are truly devoted to ensuring complete customer satisfaction. This is why we provide both stellar customer service and competitive AC service quotes. We invite you to call Pacific Heating & Air Conditioning to schedule service and better understand why so many of your neighbors in El Cajon rely on us for prompt AC service.

Frequently Asked AC Questions

How Much Will AC Service Cost Me?

A lot of clients ask us this question. They want to know how much a new system or repair will cost before we go inside. Because of the numerous factors involved in AC service and replacement, we can’t provide estimates until we are on site and able to diagnose the problem. Many issues present similarly. This can make it difficult to uncover the source of your air conditioner problem over the phone. And, the last thing we want to do is give you the wrong price.

Is Replacing or Repairing My AC the Better Option?

Major AC repairs, like leaks and condenser replacement, can run into four digits. Costs like these can make it a difficult to decide if it's time to bite the bullet and replace the unit, or if the investment in what you have is worth it. The answer to this question depends on the age and condition of your unit. If your unit is over 10 years old, or relies on old refrigerants, replacing it is often the better option. If new AC installation in El Cajon is in your future, we invite you to reach out to us at Pacific.

What Do I Do If My AC Quits?

You get home from work, and your house's a hotbox. First, don't panic. It's not always because of a major component failure. Start by checking that your unit hasn’t tripped the breaker and your thermostat is set to cool. If it’s been over a month since your last filter replacement, see how dirty the membrane is. Finally, if your unit is dirty, try gently brushing it off. If none of these things help get your AC working, give us a call at 619.535.1128.

Should I Set My Thermostat to Auto Or On?

For homeowners who want to keep their cooling costs low, we suggest setting the thermostat to auto. This means it only turns on when it's needed to maintain the selected temperature. If you want things consistent, and don't mind spending nore to cool your home, you can set it to on. Just remember to turn it off before your home becomes an ice box!

What Brands Do You Service?

You might love your current AC unit and want someone to fix it. Rest easy knowing our AC experts can handle it. Our El Cajon-area HVAC company services all major AC brands including Trane, Goodman, Amana, Carrier, Bryant, Rheem, and American Standard.

Should I Be Worried If My AC Unit Is Leaking Condensation

One of your air conditioner's major functions is to remove humidity from the air. So, a little bit of condensation is to be expected. If you notice an unusual amount of water, however, something may be wrong. This could include a lack of refrigeration, a dirty filter, or a problem with initial installation.

How Can I Reduce Energy Costs?

With your typical HVAC system counting for roughly half of your energy consumption, you should always be looking for ways to cut down on energy consumption. If your electric or heating bills are giving you the blues, consider:
  • Upgrading Your AC System: Though this may seem like a counterintuitive way to save money, this move often pays for itself. Newer units not only cost less to run but also tend to be both more environmentally friendly.
  • Opt for an Energy Efficient Cooling System: Going for an ENERGY STAR unit can save you $3 to $4 per square foot according to data from the US Department of Energy. Rebates are often available to make new AC installation in El Cajon more affordable.
  • Landscape Around Your Unit: Make sure that the area around your air conditioner is clear of brush and debris. Plants should be kept two to three feet away from the appliance. You should also turn off the unit every so often to wash it. These obstacles can make it more difficult for your unit to perform at an acceptable level.
  • Keep Your Curtains Closed: To limit summer cooling costs in El Cajon, make sure to keep your curtains and windows closed. The less heat introduced into the system, the more efficiently your air conditioner can do its job.

Providing Heating and AC Service in San Diego County


Visit the Pacific Heating & Air Conditioning office for great AC repair customer support service in El Cajon CA
406 S. Johnson Ave. El Cajon, CA 92020
Check out the  Pacific Heating & Air Conditioning hours of business for your Heat Pump repair in San Diego  CA.
MON - FRI | 7AM - 7PM • SAT | 7AM - 5PM
Pacific Heating & Air Conditioning is licensed to work on Air Conditioning in El Cajon CA.
LICENSE: 926431
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For AC repair service in San Diego  CA, find us on Google!
To schedule your Heat Pump installation in San Diego  CA, just email us!


Your Heat Pump replacement installation in El Cajon CA becomes affordable with our financing program through Synchrony.
Check out our Financing options in La Mesa CA with Ygrene Works.