Stay Comfortable Year-Round with Reliable Heat Pump Solutions
Whether you’re heating your home on cool coastal nights or staying cool through warm summer days, Heat Busters Inc. delivers expert heat pump services built for San Diego’s diverse climate. With over 35 years of HVAC experience, we specialize in the installation, repair, and maintenance of energy-efficient heat pumps that provide dependable comfort and lower energy bills all year long.
- Lower Utility Costs
- Extend System Lifespan
- Improve Energy Efficiency
- Restore Consistent Heating & Cooling
Delivered Projects
Local Owned
Years of Experience
Enjoy Reliable Comfort Through Every San Diego Season
Keep your home cozy in the winter and cool in the summer with expert heat pump service from Heat Busters. Our technicians provide same-day repairs, professional installations, and seasonal maintenance designed for San Diego homes. From standard air-source models to modern inverter-driven systems, we ensure efficient, quiet, and reliable performance all year.
Why San Diego Chooses Heat Busters Inc.
Your Trusted Local Heat Pump Contractor in San Diego, CA
With over 35 years of experience, Heat Busters is San Diego’s go-to heat pump contractor for professional installation, repair, and maintenance. Our EPA-certified and factory-trained technicians service all major brands, including high-efficiency and variable-speed systems. Using advanced diagnostics and precision tuning, we maximize system performance and energy efficiency for lasting indoor comfort.
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Signs You Need Heat Pump Service in San Diego, CA
If your heat pump isn’t providing steady heating or cooling, don’t wait for a full breakdown. Look out for these warning signs and call Heat Busters for professional, same-day service.
Weak Heating or Cooling
If your system struggles to maintain the right temperature, it may have low refrigerant, dirty coils, or compressor problems. Our technicians inspect and repair all components to restore strong, balanced performance.
Strange Noises or Vibrations
Rattling or buzzing sounds could indicate loose parts or electrical issues. We perform a full system inspection, tighten connections, and replace worn components to ensure smooth and quiet operation.
Constant System Cycling
If your heat pump runs nonstop, it could be a thermostat or defrost cycle malfunction. We test sensors, recalibrate controls, and verify proper cycling to improve efficiency and comfort.
Higher Energy Bills
A sudden spike in your energy bill may mean your heat pump is overworking. We check airflow, replace filters, and optimize system output to restore efficiency and keep utility costs low.
We Service, Install & Maintain All Heat Pump Systems in San Diego, CA
Heat Busters Inc. provides complete service for all residential heat pump systems. Our certified technicians ensure optimal comfort, efficiency, and reliability for homes across San Diego.
Air-Source Heat Pumps
Air-source heat pumps are the most common and energy-efficient systems, transferring heat between indoor and outdoor air to maintain ideal comfort. Designed for San Diego’s mild climate, our models deliver steady performance, reliable temperature control, and reduced energy use throughout the year.
Ductless Mini-Split Heat Pumps
Ductless mini-split heat pumps provide personalized comfort without the need for ductwork. Each indoor unit operates independently, allowing room-by-room temperature control. Our experts install and maintain these compact systems to deliver quiet operation, improved air quality, and energy efficiency for any size home.
Hybrid Heat Pump Systems
Hybrid heat pump systems combine the efficiency of electric heating with the power of a gas furnace. They automatically switch energy sources based on outdoor temperatures for maximum comfort and savings. Our team installs and services hybrid systems to ensure optimal performance and lower energy costs year-round.
Variable-Speed Heat Pumps
Variable-speed heat pumps use advanced inverter technology to adjust output automatically and maintain precise temperatures. Unlike traditional systems, they run continuously at low speeds for smoother operation, better humidity control, and higher efficiency. We fine-tune and service variable-speed systems for quiet, dependable comfort.
Geothermal Heat Pumps
Geothermal heat pumps use the earth’s stable underground temperatures to provide heating and cooling. These eco-friendly systems are among the most energy-efficient on the market. We install and maintain geothermal units that deliver exceptional performance, reduced carbon footprint, and long-term energy savings for San Diego homeowners.
Reversible and Dual-Zone Systems
Reversible heat pump systems can seamlessly switch between heating and cooling, while dual-zone models deliver custom temperatures to multiple spaces. Our technicians install and calibrate these systems to ensure efficient operation, balanced comfort, and optimal energy management across your entire home.
Smart Thermostat Integration
Smart thermostat technology brings convenience and precision to your home comfort. Integrated with your heat pump, it learns your habits, adjusts settings automatically, and can be controlled remotely from your smartphone. Our team installs and programs smart thermostats to maximize efficiency and savings.
Heat Pump Repair & Emergency Service in San Diego, CA
Fast Heat Pump Solutions When Comfort Can’t Wait
When your heat pump stops working on a warm coastal day or a cool evening, you can count on Heat Busters for immediate help. We provide same-day repairs and emergency service across San Diego. Our fully stocked service vehicles carry the tools and parts to fix most issues during the first visit.
Expert Heat Pump Repairs
Our experienced technicians repair refrigerant leaks, compressor issues, sensor malfunctions, and defrost control problems with accuracy and care. Each repair includes complete system testing to ensure your unit runs safely, efficiently, and reliably for long-term comfort.
System Replacement & Upgrades
If your heat pump is beyond repair, we’ll help you upgrade to a high-efficiency system designed for performance and savings. Our experts handle system sizing, installation, and calibration for consistent comfort, quieter operation, and improved energy efficiency all year long.
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Your Local Heat Pump Company in San Diego, CA
Maximize Comfort and Efficiency with Reliable Heat Pump Care
Your heat pump keeps your home comfortable year-round, and proper maintenance ensures it performs at its best. Regular care from Heat Busters helps lower energy bills, prevent unexpected breakdowns, and extend your system’s lifespan.
Reduce Monthly Energy Costs
Maintain Year-Round Comfort
Prevent Sudden Failures
Extend Equipment Lifespan
Ensure Safe, Efficient Operation
With over 35 years of HVAC experience, Heat Busters is San Diego’s trusted heat pump contractor. Our certified technicians specialize in system design, refrigerant optimization, and airflow calibration, ensuring every unit delivers maximum comfort and efficiency tailored to your home’s unique needs.
Comprehensive Heat Pump Installation & Repair Services in San Diego, CA
From Installation to Repair — We Keep Your Comfort Running Year-Round
Heat Pump Installation
We design and install high-efficiency heat pump systems that perfectly match your home’s comfort needs. Our certified technicians calculate system load, inspect ductwork, and ensure proper sizing for smooth, quiet, and energy-saving heating and cooling all year long.
Heat Pump Replacement
If your current system is outdated or inefficient, our replacement services make upgrading simple. We install advanced, energy-smart models with inverter technology and variable-speed compressors that improve performance, reduce energy costs, and deliver consistent comfort in every season.
Heat Pump Repair
When your heat pump struggles to heat or cool properly, our repair specialists respond fast. We diagnose refrigerant leaks, electrical faults, and compressor failures, restoring balance and performance to keep your home comfortable no matter the weather.
Heat Pump Maintenance
Regular maintenance ensures your system operates efficiently throughout San Diego’s changing seasons. Our thorough tune-ups include coil cleaning, filter replacement, electrical testing, and refrigerant checks to extend system life and reduce monthly energy costs.
Emergency Heat Pump Service
When your heat pump stops unexpectedly, our emergency repair team is ready to respond. We arrive promptly with stocked vehicles, diagnose the issue, and perform fast, reliable repairs to restore comfort as quickly as possible.
Ductless Mini-Split Service
For homes without central ductwork, ductless mini-split systems offer flexible, energy-efficient comfort. We install, repair, and maintain mini-splits, optimizing airflow, cleaning filters, and ensuring quiet, reliable performance for every room in your home.
Hybrid Heat Pump Systems
Hybrid systems combine electric and gas heating for superior efficiency. We install and maintain dual-fuel units that automatically switch modes based on temperature, keeping your home warm, efficient, and comfortable year-round in San Diego’s mild climate.
Variable-Speed Heat Pump Service
Variable-speed systems offer whisper-quiet operation and consistent indoor temperatures. Our technicians install and fine-tune these advanced units, ensuring smooth inverter performance that maximizes efficiency and comfort while minimizing energy use.
Thermostat Upgrades
Upgrade your comfort with a smart thermostat. We install Wi-Fi-enabled thermostats that learn your schedule, optimize energy usage, and give you remote control of your home’s climate for maximum convenience and savings.
Airflow and Duct Optimization
Proper airflow is vital for efficient heating and cooling. Our team cleans, seals, and balances your ductwork to eliminate leaks and ensure even temperatures throughout your home. Improved airflow boosts performance and extends your system’s lifespan.
San Diego’s Local Heat Pump Contractor
Heat Busters Inc. proudly serves homeowners throughout San Diego, CA, with professional heat pump services designed for lasting comfort and energy efficiency. From downtown condos to coastal homes in Pacific Beach, our skilled technicians provide expert installation, maintenance, and repair to keep your system performing at its best year-round.
We provide heat pump services in these San Diego zip codes:
92101
92103
92109
92110
92113
92123
92130
Seasonal Changes That Affect Your Heat Pump in San Diego, CA
San Diego’s moderate climate makes heat pumps an ideal year-round solution, but temperature swings, humidity changes, and coastal air can still impact performance. Heat Busters Inc. offers comprehensive seasonal heat pump maintenance and repairs to keep your system efficient, prevent breakdowns, and maintain consistent comfort through every season.
Spring
Post-Winter Tune-Up and System Cleaning
After working through cooler months, your heat pump needs a detailed spring inspection. Our technicians clean indoor and outdoor coils, check refrigerant levels, and test airflow to restore efficiency. Spring service ensures your system is ready for San Diego’s warmer weather ahead.
Summer
Cooling Optimization for Peak Performance
During San Diego’s warm summer days, your heat pump works hardest to maintain indoor comfort. We inspect the compressor, flush condensate drains, and fine-tune airflow to maximize cooling efficiency. Preventive summer maintenance keeps your system running quietly, effectively, and energy-efficiently.
Fall
Pre-Season Heating Preparation
As temperatures drop in the fall, it’s the perfect time to prepare your heat pump for heating mode. Our experts calibrate thermostats, inspect reversing valves, test electrical connections, and verify defrost cycles to ensure smooth transitions between cooling and heating.
Winter
Cold-Weather Performance & Support
Even San Diego’s mild winters can strain your heat pump during chilly nights. Our technicians check heating output, inspect sensors, and test backup heat functions to ensure reliability. If something goes wrong, Heat Busters provides emergency service to keep your home warm and comfortable.
At Heat Busters Inc., we understand that San Diego’s climate demands a well-maintained, efficient heat pump. Our proactive seasonal care helps you save energy, prevent costly repairs, and maintain steady comfort in every season.
Looking for a Heat Pump Contractor Near Me? We Proudly Serve San Diego, CA
From coastal neighborhoods to vibrant city districts, Heat Busters Inc. is San Diego’s trusted heat pump contractor. We deliver expert installation, repair, and maintenance services that keep homes comfortable, efficient, and ready for every temperature change.
Notable Places and Local Landmarks in San Diego, CA
Whether your home overlooks Mission Bay or sits near downtown’s historic neighborhoods, Heat Busters Inc. is San Diego’s reliable choice for expert heat pump service—keeping your home efficient, comfortable, and ready for any season.
Heat Pump Service FAQS
We recommend scheduling maintenance twice a year—once in spring and again in fall. Regular tune-ups ensure your system operates efficiently in both heating and cooling modes while preventing unexpected breakdowns.
Yes. We offer 24/7 emergency heat pump repair throughout San Diego. Our technicians arrive quickly with fully equipped vehicles to restore your system’s performance and keep your home comfortable day or night.
We work with all major types of heat pumps, including air-source, ductless mini-split, hybrid, and inverter-driven systems. Our technicians are certified to install, repair, and maintain units from leading manufacturers.
Most installations are completed in a single day. Our team removes your old unit, installs the new system, connects all components, and performs final testing to ensure optimal performance and efficiency.
Absolutely. Routine maintenance keeps coils clean, airflow unrestricted, and components properly calibrated. This boosts efficiency, lowers energy bills, and extends the lifespan of your heat pump system.
We service and install top-quality brands including Bosch, Goodman, Daikin, and Innovair. Our team follows manufacturer guidelines to ensure precise installation, full warranty coverage, and long-lasting comfort for your San Diego home.
Heat Busters Customer Stories
See What Our Clients Are Saying
We 100% recommend this company. We originally used them in the past to have our AC serviced and were impressed when there was no upsell to make any repairs to our AC system. We gave them a call when we wanted to replace our water heater and install a whole house water filter. The quote was extremely reasonable and within a week we had our new system up and running with a hybrid water heater, whole house water filter, and water softener system. Everything was put together very cleanly and tidy, and we are more than happy with the way it all turned out. Victor's recommendation gave us options and service that exceeded our expectations. Thank you Heat Busters, we'll definitely be repeat customers!!
Heat busters installed the Aquafer Water Source in my home. This was an excellent recommendation when I asked about my old water softener that had quit working a few years ago. This unit uses no electricity and filters to your whole home. Eliminates hard water scale, chlorine and a whole lot more things, making your dishes, laundry and bathing water much safer! I was very impressed how quick it was from the time I called them to when they installed it. Extremely reasonable labor costs. And they have also done maintenance service on our HVAC system! I will never go to any other company for HVAC or plumbing!
From the time I made my appointment threw Yelp the contact and response time was amazing! I was very impressed with their phone service. Victor and Aaron are very knowledgeable, pleasant, clean and efficient. I have mini split systems and it was really nice to see they were very familiar with them. I knew I was in good hands. Will continue to call Heat Busters for all my Cooling, heating, and water needs. Thanks guys!
I had a good experience with Heat Busters for relocating the condenser. Victor was very prompt in getting back to me, which I really appreciated. I hired him the same day that he gave the estimate. What stood out was his patience and willingness to offer valuable insights into my HVAC system. He clearly knows his stuff and resolved the issue quickly and effectively. The job was completed perfectly and without delay.
Heat Busters is an awesome company to work with. Victor is solid! Extremely knowledgeable, professional and Veteran friendly. I would not waste me time with any other company. My issue was resolved and I received an enormous amount of information concerning the nuances of my heating system. Great job Team!
Victor's awesome. We still have an AC unit that's original to our house and had a nightmare scenario where it stopped working on the 4th of July. He came out the next morning and got it back up and running. We had to call him back a few days later because the condensation was leaking, and he was able to come by the same day and seal up all the drain pipes and kept our old reliable central air unit going. Super honest and reliable, and we're going with Heat Busters for all HVAC stuff going forward.
Victor was very responsive and professional to work with. I reached out in the evening time on the weekend and he was available next day to troubleshoot our issue. He arrived right when he said he would, and immediately started working. I suspected our capacitor had given out and he confirmed that was true, and had a part available with him to replace it same day. Replacing the part and ensuring our AC worked properly afterwards was very quick. I highly recommend!
Thank you Heat Busters. Victor came out and was very professional. We went to find the condenser unit outside. He tested it, it was still running but very very old and outdated. So he said run it till it won't cool air and he will hook me up with the best deal possible on a more efficient system. Thanks buddy, your the man!!!
Very pleasant to work with from start to finish. We had a gable fan installed in our attic. They were on time and showed up exactly when they were suppose to. Victor istalled the fan in about 2 hours and helped us setup the mobile app. to control the fan's functionality. Throughout the process he was very honest, transparent and delivered exactly what he promised. The price was very fair and the quality of work was excellent. I highly recommend Heat Busters for your attic projects. You will not be disappointed.
Highly recommend Victor for his quality work. I had him out for maintenance/service on the mini-splits on my home, which many companies won't perform unless you're asking them to replace the system. Victor was reliable and explained the work to be done and what I could do on my own for service rather than pay a 3rd party. He even showed me what products to buy that he uses. Lastly, because I had done some of the maintenance work myself, Victor cut his service fee that was already agreed to. Will definitely use Heat Busters again.
Heat Busters installed a mini split in our home, and Aaron did an amazing job. From the initial consultation to the installation, everything was smooth and professional. He took the time to explain how the system works and made sure everything was set up perfectly. The installation was clean, and they left no mess behind. Our home is now so much more comfortable! Would absolutely use them again.
My outdoor heat pump stopped working in January and I'm so glad I gave heat busters a call. Victor was incredibly professional every step of the way. He explained both what was doing and why he was doing it. Fixing HVAC issues aint cheap, so the extra communication and professionalism was much appreciated. I'd highly recommend giving Heat Busters and Victor a call.
Heat Busters did an incredible job installing our new furnace! From the first call to the final walkthrough, the team was professional, punctual, and extremely knowledgeable. They took the time to explain everything and made sure we were comfortable with the new system before leaving. Pricing was fair, and the quality of work exceeded our expectations. Highly recommend them to anyone needing HVAC services!
I’ve used Heat Busters for regular HVAC maintenance, and they never disappoint. They’re always on time, thorough in their inspections, and never try to upsell unnecessary services. I appreciate their honesty and professionalism. My system has been running smoothly thanks to their great work. Highly recommend for anyone looking for a trustworthy HVAC company!
I can't say enough good things about Heat Busters! My AC stopped working on one of the hottest days, and Victor came out the same day. He quickly diagnosed the issue and had it running again. He was professional, knowledgeable. Fast service, fair pricing, and great customer care - I highly recommend them!
I am a single women over 60 and after getting 2 quotes from other companies, one that told me I needed an entire new system, Heat Busters was a relief. Victor and Aaron came in assessed the situation and gave honest feedback with options. The only ones that did not try to upsell me on something I did not need. Nice to find a company with integrity that did a fantastic job and at a great price. These guys are kind, honest and professional and I highly recommend them.
I am constantly looking to hire out some of the jobs I need done around my home. Finding a person you trust is difficult. I found Heat Busters through yelp and I was completely satisfied with their work and fair prices. This was for a small plumbing job, and they were so courteous and helpful that I plan on using them when it is time to get a new AC/Furnace set up.
Heat Busters - is a Reliable Plumber in the Poway area! They provided high-quality service at an affordable price, exceeding my expectations. The team was incredibly friendly and went above and beyond to ensure everything was fixed perfectly. I highly recommend them to anyone looking for professional and efficient plumbing assistance. Excellent experience!
Heat busters installed the Aquafer Water Source in my home. This was an excellent recommendation when I asked about my old water softener that had quit working a few years ago. This unit uses no electricity and filters to your whole home. Eliminates hard water scale, chlorine and a whole lot more things, making your dishes, laundry and bathing water much safer! I was very impressed how quick it was from the time I called them to when they installed it. Extremely reasonable labor costs. And they have also done maintenance service on our HVAC system! I will never go to any other company for HVAC or plumbing!