Air Conditioning Repair San Diego | 24/7 Local AC Services

24/7 AC Repair Services in San Diego

Guarantee year-round home comfort with Bill Howe’s HVAC install and service options. Your San Diego heating and air choice since 2007. Just ask your neighbor.

  • Thousands of positive reviews
  • Trusted in San Diego for over 4 decades
  • Experienced, certified technicians
  • Only the best for your home and family

Areas of Expertise

We proudly provide comprehensive HVAC services in San Diego, covering everything from installations and tune-ups to specialized solutions like air duct cleaning, ductless systems, and attic insulation. Explore all the ways we keep your home comfortable year-round.

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Complete Air Conditioning Repair Solutions

When the San Diego summer hits peak temperatures, San Diego AC services can ensure you stay cool and comfortable. Our professional AC repair, maintenance, and installation services offer solutions for consistent and reliable cooling all summer long. 

AC Troubleshooting

When an air conditioner is struggling to keep up, the issue could be a circuit breaker, a failing part, a thermostat, or another common problem. Bill Howe’s expert technicians can troubleshoot your AC, including checking electrical connections and refrigerant levels, and offer practical, cost-effective solutions. 

Emergency AC repairs 24/7

Why air conditioners seem to have trouble at the most inconvenient or hottest times is hard to know. What we do know is how frustrating and disruptive a faulty AC can be. No matter when your air conditioning needs repair, our 24/7 emergency AC repair in San Diego has your back. 

Refrigerant Leak Detection and Repair

If you notice ice on your air conditioner’s coils, warmer airflow, or hissing noises, the issue is likely a refrigerant leak. When you experience these red flags, let a professional HVAC technician inspect your cooling system and perform the necessary repairs. 

AC Compressor and Condenser Repairs

Grinding noises, continuous cycling, and warm air can be signs of a compressor or condenser issue. Because of the complexity of these components, a certified technician should perform repairs, maintenance, and replacement. 

HVAC Thermostat Repair and Replacement

Common air conditioning repairs for thermostats include calibration problems, wiring issues, and sensor failures. Whether your HVAC thermostat needs repair or replacement, count on the experts at Bill Howe.

Ductwork Inspection and Repair

Common signs that there are problems with your ductwork include inconsistent airflow, unusual odors, and increased energy bills. A professional inspection from one of our technicians can identify blockages, leaks, and damage and determine the ideal repairs. 

Preventative AC Maintenance Services

If you want peace of mind and an air conditioner that keeps you cool and your power bill low, nothing beats AC maintenance and tune-up services. Professional maintenance ensures your cooling system is ready for even the hottest temperatures and helps prevent costly repairs.

From AC troubleshooting to repairs to preventive maintenance, Bill Howe HVAC has you covered. Get local AC expertise and hometown service when you contact Bill Howe today.

Common AC Problems We Fix

Common AC problems include dirty air filters, iced-over condenser coils, thermostat issues, and refrigerant leaks. Whether your air conditioner needs minor repairs, new parts, or replacement, we handle AC repair for all major brands and cooling issues. 

Central Air Conditioners

Common central air conditioning repairs include fixes for blower motors, refrigerant leaks, clogged condensation lines, and thermostat problems. Additionally, central air systems can experience faulty electrical components like capacitors and safety switches. 

Heat Pumps

Common heat pump repairs are similar to central AC issues, including faulty thermostats, low refrigerant, and mechanical issues. Other typical heat pump repairs include fixing reversing valves, fan motors, and frozen coils.

Mini Splits & Ductless AC

Typical mini-split repairs include addressing refrigerant leaks, faulty circuit boards, and dirty coils or air filters. Other common mini-split issues are faulty thermostats, clogged drain lines, and mechanical repairs for interior and exterior parts.

Gas Package Units

Gas package heating and cooling systems rely on natural gas and electricity to keep a home or business comfortable. This dual-powered setup may need AC repair service for a faulty ignition or blower motor, as well as wiring and other electrical problems. 

When to Call for Air Conditioning Repair Service

As long as an air conditioner is keeping your home cool, few homeowners give any thought to their AC’s health. But when something goes wrong, San Diegans need trusted, reliable AC technicians who can fix the problem quickly. Here are common signs that you may need repairs or replacement sooner rather than later.

Frequent Cycling

A home air conditioner goes through cooling cycles to maintain consistent climate control. When that cycling becomes more frequent, it’s usually a sign the system is in need of repair. 

Unusual Sounds

A properly working air conditioner should make minimal noise when it shuts down or powers up. Sudden or unusual sounds coming from an AC unit usually indicate mechanical or other problems that require professional repairs. 

Higher Cooling Costs

If your cooling costs suddenly spike for no apparent reason, it’s a sign that the unit has a refrigerant leak, dirty filters, or leaking ductwork. Professional air conditioning repair or replacement can create greater efficiency and more manageable utility costs.

Unpleasant Odors

A burning odor or other unusual smells coming from the AC air vents are red flags that your system needs immediate HVAC repair. An overheating blower motor or electrical problem can cause these odors and lead to unsafe conditions and more damage. 

If you experience any of these AC issues, Bill Howe makes getting the HVAC services you need quick and affordable. Book online or call us to schedule a convenient time for your AC technician to come out and determine what services your air conditioner needs. 

What to Expect from Our AC Repair Service

When it’s time for your AC repair service, your expert technician arrives at the scheduled time with all the tools and parts they’ll need. Your service professional will diagnose the cooling system and recommend ideal solutions that are cost-effective and long-lasting. Once the repairs are complete, we test the system to ensure optimal performance and answer any questions. Before your HVAC technician leaves, they will do whatever is needed to ensure your complete satisfaction.

Why San Diego Trusts Bill Howe for AC Repair

Bill Howe Plumbing, Heating & Air, Restoration & Flood Services is a local family-owned San Diego company proudly serving the area since 1980. We ensure our technicians have the latest training and tools for diagnosing, repairing, and installing AC systems. When the weather is heating up but your AC isn’t cooling down, choose the AC repair in San Diego your friends and neighbors trust—Bill Howe.

Schedule Your AC Repair Today!

Bill Howe HVAC in San Diego is dedicated to providing the highest quality services performed by local, top-notch certified service professionals. Get the trusted local AC services you deserve when you contact Bill Howe today.

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Frequently Asked Questions

At Bill Howe, our customers always come first. When it comes to keeping your home comfortable with reliable HVAC services, no one does it better than Bill Howe. From troubleshooting AC problems to discovering how often an HVAC system should be serviced, we have you covered. Below are some of our loyal customers’ most frequently asked HVAC questions.

The most common issues that indicate the need for air conditioning repair include refrigerant leaks, corrosion of wires and electronic components, water leaks, and dirty filters. These problems can cause issues like intermittent functioning, temperature fluctuations, a unit that refuses to turn on, an unresponsive thermostat, a system that takes a long time to heat or cool your home, and high energy bills. Most of these problems are preventable with routine maintenance and repair.

If your system runs but doesn't heat or cool well. You notice rattling, grinding or loud humming noises, air ducts and vents are noticeably dirty, your unit emits an odor, you see leaks or water puddles near the unit, or you notice a change in airflow or indoor humidity. These are all signs that you should call for air conditioner repair.

In general, an HVAC system should last between 15 and 25 years. However, it depends on the type of system you have and its maintenance history. A heating and air conditioning system that gets annual inspections and regular filter replacements will have less wear and tear on the components, which means it should last longer. How often the system runs also impacts its lifespan. For instance, if you like to keep it cold in your home during the summer with the AC running most of the time, the unit will wear out faster than if you set the thermostat several degrees warmer. Regular maintenance and inspections, along with performing AC repair when necessary, will keep your unit functioning at peak efficiency until it's time to replace it.

Common signs your heating system needs to be inspected include:

  • Lasting or strange smells - When using your furnace for the first time during the year, there may be a slight smell. However, you may have a furnace issue if the scent does not go away or if an odd odor appears suddenly.
  • Difficulty starting the unit or unit randomly turning off - A furnace that struggles to turn on or keep running needs attention.
  • Non-blue pilot light and/or carbon monoxide detector goes off - A yellow flame can indicate that the gas isn’t getting burned off completely and producing carbon monoxide in the process. If a carbon monoxide detector shows levels of CO in your home, contact Bill Howe for professional heating and air conditioning repair.
  • Low or no heat - If the system isn't heating your home quickly or at all, it's a sign that your furnace needs attention.
  • Humidity - If you notice the humidity levels in your home are higher than usual or have moisture around windows or on surfaces, this is a sign that your system is not performing properly.
  • Rising energy bill - A large increase in your energy bill can also mean your heater is not functioning properly.
  • Furnace unusually noisy - If you hear persistent humming, rattling or buzzing noises coming from your furnace then it is time to get it repaired or replaced.
  • Increased dust levels - Your HVAC system may need a cleaning or air filter replacement if you notice more dust or soot around the house while it is running.

If you notice any of these signs, call for heating repair before you’re left in the cold.

Your furnace utilizes fuel (such as natural gas, propane, or oil) to generate heat, which is then circulated throughout your home by a blower. This hot air travels through pipes (ducts) located within floors and walls, ensuring even distribution. Before being reheated and recirculated, the cool air is filtered upon its return. This entire process is orchestrated by your thermostat, which communicates electrical signals to your furnace.

When your AC is running but not cooling as it should, it could be a simple fix or a bit more complex. One of the most common reasons is your AC’s dirty filters, which can be fixed by simply changing or cleaning your filters regularly. Sometimes, someone may have set the thermostat incorrectly, so be sure to check that the thermostat wasn’t accidentally set to heat instead of cool. Low refrigerant levels and condenser issues can also contribute to why your AC is running but not cooling your home effectively. A damaged or worn-out compressor, air duct leaks, or an incorrectly sized AC unit are other signs why your AC runs but is not cooling, and these issues may require professional expertise.

If your AC runs but is not cooling, there are some things you can try to pinpoint as to why. You can check your thermostat, clean the air vents, and inspect the air filter. If your AC isn’t turning on, check the circuit breaker box and see if there’s a tripped circuit or if the emergency shut-off switch is set to OFF. Often, if your AC is running but not cooling, low refrigerant levels are to blame, so check for any refrigerant leaks around the evaporator coil or refrigerant line. You can also check for water leaks to troubleshoot AC problems. Finally, the best thing you can do is to contact Bill Howe and schedule regular maintenance.

The most common problem with an AC unit is a clogged or dirty air filter. Over time, dirt, dust, and other airborne particles can accumulate and clog the air filter. When the air filter is dirty or clogged, airflow is restricted, and the AC unit’s efficiency is reduced.

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