24/7 Air Conditioning Installation, Repair & Maintenance 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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Professional Air Conditioning Services for Your San Diego Home

When the California heat is at its peak this summer, the last thing we need is an air conditioner that won’t cool. From professional AC maintenance to air conditioner repairs, Bill Howe HVAC in San Diego can keep your cooling system in peak condition all summer long. If you need an emergency AC repair, routine AC tune-up, or professional installation, contact Bill Howe for guaranteed results. 

Complete Air Conditioning Installation, Maintenance & Repair 

Is your AC unit 15 years old or older? Has it been way too long since your cooling unit was serviced? Does your air conditioner blow warm air? If you answered yes to any of these questions, Bill Howe HVAC can ensure you stay cool and comfortable even in the hottest temperatures. From expert installation to routine maintenance to long-lasting repairs, our local air conditioning services are just a call away. 

AC Installation Services

When you team up with Bill Howe for professional air conditioner installation in San Diego, we go above and beyond to deliver a complete experience. Our HVAC technicians can help you select the ideal new AC system, offer affordable options, and perform expert installation of all major air conditioner brands. 

No matter which type of AC system suits your home best, you can count on energy efficiency, convenience, and reliable cooling for years to come. Bill Howe’s AC installation services can also install ductwork, smart thermostats, and other components to upgrade your existing cooling system. 

Air Conditioning Maintenance Services & Tune-Ups

If you want the peace of mind that comes with knowing your AC is ready for another San Diego summer, professional maintenance is essential. AC maintenance and tune-up services from Bill Howe can help avoid breakdowns and sky-high energy bills while extending your unit’s lifespan. Our air conditioning maintenance services include a comprehensive inspection, cleaning, and fine-tuning for peak performance.

AC Repair Services

An AC that won’t power on or consistently cool can be frustrating and stressful, especially in the hotter months. When your AC needs help, Bill Howe offers proven repairs for compressors, condensers, motors, filters, and other HVAC components. Our technicians have the training and tools to diagnose and repair all major AC brands and are available for emergency A/C repair services 24/7. Whether it’s an AC blowing hot air or inconsistent cooling, Bill Howe is your one-call resource for air conditioning repair services.

Expert Service for All AC Types

Timely repairs and regular maintenance are typically much more affordable than the major repairs they help prevent. From quick and accurate diagnostics to mechanical repairs, you can count on our air conditioning technicians for every repair and every type of cooling system. 

Central Air Conditioners

Central AC systems can stop cooling because of refrigerant leaks, thermostat issues, bad blower motors, and other component failures. Other common central air repairs include wiring issues, failed safety switches, and tripped breakers.

Heat Pumps

Like most other cooling systems, typical heat pump repairs include frozen coils, low refrigerant, and faulty thermostats. However, heat pump technology presents specific repair challenges, such as malfunctioning reversing valves or bad capacitors. 

Mini Splits & Ductless AC

Common repairs for ductless air conditioners include dirty coils, electrical problems, and refrigerant leaks. Other less common mini-split services we provide include repairing or replacing compressors and fan motors.

Whether you rely on central air, a heat pump, or a mini-split system, timely AC repairs and regular maintenance are key for long-lasting performance. Don’t wait for minor problems to turn into costly repairs or a breakdown—schedule your AC services today and stay cool this summer.

Our Process: What to Expect

When you’re making an appointment or explaining your AC problem to your technician, professionalism and hometown customer service are standard features of our process. Here’s how our process works. On the scheduled day of your air conditioning services, your technician arrives on time with the tools and know-how to fix your AC. 

The technician will identify the air conditioning issues, explain the recommended repairs, and answer any questions—then they get to work. Once the AC repair is complete, your technician tests the unit for correct operation and ensures your complete satisfaction.

Preventive AC Maintenance Plan

San Diego’s year-round climate is relatively mild, but even a 70° summer day can be uncomfortable without air conditioning. Regardless of how hot and humid it gets, your AC can’t reliably keep you cool if it’s in poor health. If you want your home to be consistently cool and comfortable, maintenance is the answer. Professional AC maintenance from Bill Howe delivers several benefits, including:

Reliable Performance 

Regular AC maintenance tackles common issues that hurt performance, including frozen coils, clogged filters, and low refrigerant.

System Longevity 

Professional HVAC technicians focus on identifying and correcting existing and potential issues to help your air conditioner reach its maximum lifespan.

Improved Air Quality 

Routine maintenance like replacing filters and cleaning ductwork minimizes dust, dirt, and other allergens for healthier indoor air.

Lower Cooling Costs 

A well-maintained air conditioner can maintain desired temperatures while using minimal energy. 

Minimize Repairs and Breakdowns

Professional AC maintenance services can help reduce the risk of experiencing an emergency or unnecessary and costly repairs. 

Bill Howe makes getting the San Diego AC services you need fast and easy. Call or book air conditioning repair services online to find flexible appointment times that fit your schedule. 

Why Choose Bill Howe for San Diego AC Services

Bill Howe is a trusted, family-owned San Diego HVAC company proudly serving the area with expert services since 1980. Decades of experience and dedicated AC technicians make us uniquely qualified to keep you comfortable. When your air conditioner can’t keep up with the heat, choose the San Diego AC services your friends and neighbors trust—Bill Howe.

Schedule Your Air Conditioning Services Today

Whether your air conditioning system needs a checkup, repair, or replacement, Bill Howe HVAC is at your service. Be ready for even the hottest San Diego summer—contact Bill Howe for proven results and hometown customer service.

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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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