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Welcome to Extreme AC & Heating – Your Premier HVAC Service Provider in San Diego

Bringing Comfort to Your Space, All Year Round

Bringing Comfort to Your Space, All Year Round


At Extreme AC & Heating, we understand that a comfortable home or business is non-negotiable. Serving the vibrant San Diego community, we specialize in delivering top-tier Residential and Commercial HVAC services, tailored to meet the unique needs of each space we work in. Whether you're battling the summer heat or the chilly winter air, our team of certified professionals is here to ensure your environment is perfectly conditioned, making your space a sanctuary of comfort and efficiency.

ABOUT US

Residential HVAC Services


Your home is your haven, and maintaining its comfort is our top priority. From urgent repairs to new installations, our comprehensive residential services ensure that your AC and heating systems are running at their peak, all year long. We offer:

  • AC Repair and Maintenance: Quick, efficient, and always reliable, our repair services ensure your system is back to cooling your home in no time. Regular maintenance checks also mean we catch potential issues before they turn into big problems.
  • New AC Installations: If it's time for an upgrade or a first-time installation, our team will guide you through selecting the perfect system for your home. We specialize in energy-efficient units, designed to keep your space cool while minimizing your environmental footprint and energy costs.
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Commercial HVAC Services


For our business clients, we understand that an efficient HVAC system is critical to your operation. That's why we offer specialized commercial services designed to keep your workspace comfortable, your employees productive, and your customers satisfied. Our services include:

  • Customized HVAC Solutions: Every business is unique, and so are its heating and cooling needs. We provide bespoke solutions that fit your specific requirements, ensuring optimal performance and efficiency.
  • Routine Maintenance and Repairs: Keep your system in top condition with our routine maintenance services, designed to prevent downtime and extend the lifespan of your equipment. Should you need repairs, our rapid response team is on call to resolve issues swiftly, minimizing any impact on your business.
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Serving San Diego with Pride


At Extreme AC & Heating, we're not just about providing services; we're about creating lasting relationships with our community in San Diego.

Expert Team:

Our technicians are certified and continuously trained in the latest HVAC technologies and best practices.


Customer Satisfaction:

We're committed to excellence in every project, with a focus on customer satisfaction. We listen, we care, and we deliver.


Affordable Solutions:

We believe in fair, transparent pricing and offer competitive rates to ensure you're getting the best value for your investment.

February 17, 2025
When adding or updating an accessory dwelling unit (ADU), one of the most critical decisions involves selecting the right HVAC system. Not only does this affect the comfort of your ADU, but it also plays a significant role in your investment's short-term and long-term financials. Initial Costs of HVAC Systems for ADUs The cost of an HVAC system for an ADU can vary widely based on several factors including the type of system, the unit's size, and the space's specific needs. Here’s what to consider: Types of Systems and Costs Ductless Mini-Splits: These are among the most popular choices for ADUs due to their efficiency and the relatively straightforward installation process. The cost typically ranges from $3,000 to $10,000. Central Air Systems: A central air system might be necessary if your ADU is larger or connected to the main house’s system. These systems can be more expensive, generally starting around $6,000 to $12,000. Heat Pumps: Offering heating and cooling, heat pumps are an efficient option suitable for climates with mild winters. Installation costs usually fall between $5,000 and $15,000. Installation and Other Initial Costs Installation costs can be influenced by the installation's complexity, the ADU's location, and the current state of any existing HVAC infrastructure. Additionally, you may need to consider costs for: Permits Potential ductwork (if choosing a ducted system) Upgrades to electrical systems or insulation to accommodate the new unit Long-Term Savings Investing in a high-efficiency HVAC system can lead to significant long-term savings. Here’s how: Energy Efficiency High-efficiency systems use less energy to heat and cool your ADU, directly lowering utility bills. For instance, switching to a ductless mini-split system can save up to 30% on heating and cooling costs compared to traditional forced-air systems due to their lack of ducts and their efficient zoning capabilities. Maintenance Costs Newer systems are generally more reliable and come with warranties that can reduce the cost of maintenance for several years. Additionally, when properly maintained, modern systems often require fewer frequent repairs. Environmental Incentives Depending on your location, you may qualify for rebates, tax incentives, or other government incentives to install energy-efficient HVAC systems. These can significantly offset the initial cost. Return on Investment (ROI) Calculating the ROI of an HVAC system in an ADU involves considering the increased property value, the attractiveness of the ADU to potential renters or buyers, and the operational savings. Increased Property Value An ADU with a high-efficiency HVAC system can increase the overall value of your property. Prospective buyers or renters looking for comfort and energy efficiency might be willing to pay a premium, knowing that their utility bills will be lower. Attractiveness to Renters/Buyers A comfortable, energy-efficient ADU is more attractive in the rental and buyer markets. This can lead to shorter vacancy periods and potentially higher rental prices. Operational Savings The monthly savings on energy bills contribute directly to the ROI, helping to recoup the initial investment over time. Conclusion Investing in a high-efficiency HVAC system for your ADU can seem costly upfront but offers substantial financial benefits in the long run. By choosing the right system and taking advantage of any available incentives, you can enhance the comfort of your ADU, reduce ongoing energy costs, and increase the overall value of your property. Remember, the key to maximizing your investment is to balance the initial costs with the long-term savings and potential increases in property value.
November 12, 2024
When your HVAC system fails unexpectedly, depending on the severity and timing of the issue, it can disrupt your comfort and pose safety concerns. Knowing how to handle these emergencies efficiently and safely can minimize inconvenience, prevent costly damages, and restore your system quickly. Here are actionable steps and tips on dealing with HVAC emergencies, identifying them, implementing temporary solutions, and expediting repairs responsibly. Identifying an HVAC Emergency The first step in handling an HVAC emergency is recognizing one. Here are common signs that your HVAC system needs urgent attention: Strange Noises: Loud, unusual noises such as banging, screeching, or grinding can indicate serious mechanical problems that may lead to complete system failure. No Heating or Cooling: A complete lack of heating or cooling, especially during extreme weather conditions, qualifies as an emergency due to the potential risks to health and safety. Electrical Issues: Signs of electrical problems, including burning smells, frequent circuit breaker trips, or visible sparks, are immediate red flags that require urgent professional attention. Water Leaks: Significant leaking can cause water damage in your home and adversely affect your system’s components. Steps to Take in an HVAC Emergency 1. Turn Off the System If you suspect a serious issue, the first step is to turn off your HVAC system to prevent further damage or hazards, especially if there are electrical issues or strange noises. 2. Assess the Situation Quickly assess the situation to understand the extent of the problem. Check for any obvious signs of damage or malfunction. This information will be crucial when you contact a repair service. 3. Contact a Professional Contact professional HVAC services immediately. Describe the symptoms and any actions you’ve taken. For after-hours emergencies, many companies offer 24/7 emergency services. 4. Implement Temporary Solutions While waiting for professional help, consider temporary solutions to mitigate discomfort. For heating issues, use space heaters or increase insulation by sealing drafts. For cooling issues, use fans and keep blinds or curtains closed to block out sun heat. 5. Do Not Attempt DIY Repairs Avoid fixing complex HVAC issues, especially those involving electrical components or refrigerants. Doing so can void warranties, exacerbate problems, or lead to personal injury. How to Expedite Repairs 1. Choose a Reliable HVAC Service Keep contact information for a trusted, local HVAC repair service that offers emergency repairs handy. Choosing a service that knows your HVAC system can also speed up the repair process. 2. Regular Maintenance Regular maintenance reduces the risk of unexpected breakdowns and ensures your system is in good working order. Maintenance technicians can often spot and resolve potential issues before they become emergencies. 3. Be Prepared Keep a record of your HVAC model, serial number, and a history of services done. This information can be very helpful to technicians and can speed up the service process. 4. Understand Your System Understanding basic operational details about your HVAC system can help you provide accurate information to technicians, expediting the diagnostic and repair process. Conclusion HVAC emergencies can be stressful, but being prepared and knowing how to respond efficiently can make a significant difference in handling these situations. By recognizing the signs of an emergency, knowing what steps to take immediately, and maintaining a relationship with a professional HVAC service , you can ensure that your system is repaired swiftly and safely, restoring comfort and security to your home.
October 16, 2024
When it comes to maintaining, repairing, or replacing your HVAC system, selecting the right contractor is as crucial as choosing the system itself. A skilled and reliable HVAC contractor can ensure that your heating, cooling, and ventilation systems are efficient, effective, and long-lasting. Here are essential criteria to consider and questions to ask when choosing an HVAC contractor to ensure you're making the best decision for your home and family. 1. Check Licensing and Certifications First and foremost, a reputable HVAC contractor should have the proper licensing required by your state or local authorities. Licensing ensures that the contractor meets minimum industry standards for knowledge and experience. Additionally, look for certifications from respected bodies such as the North American Technician Excellence (NATE), which provides a benchmark for technical expertise. These credentials testify to the contractor's commitment to professionalism and quality. 2. Evaluate Experience Experience matters in the HVAC industry. The longevity of a contractor in the business often indicates reliability and a solid track record. Experienced contractors are more likely to understand the intricacies of various systems and how they should operate in your local climate. They can also provide insights into your home's most cost-effective and energy-efficient solutions. 3. Read Customer Reviews and Testimonials In today's digital age, customer reviews are valuable when selecting any service provider. Read reviews on independent websites, check the contractor’s site for testimonials, and consider feedback from social media. Pay attention to how the contractor handles both positive and negative reviews. This can provide insight into their customer service approach and reliability. 4. Ask for References Don't hesitate to ask the contractor for references from previous jobs. Contact these references to inquire about their experience working with the contractor. Ask if the project was completed on time, within the budget, and to their satisfaction. This firsthand feedback is invaluable. 5. Consider their Specialization HVAC systems can vary greatly, so choosing a contractor with specific experience with your system's brand or type is important. Some contractors specialize in certain systems or services like installation, repair, or maintenance. Ensure that their expertise aligns with your specific needs. 6. Assess their Professionalism and Customer Service The professionalism of a contractor can often be gauged during your initial interactions. Are they punctual for appointments? Do they provide clear, comprehensive quotes? Are they courteous and easy to communicate with? A contractor's demeanor often reflects their work ethic and respect for their clients. 7. Inquire About Warranties and Guarantees Reputable contractors will stand behind their work with warranties and guarantees. Ask about the details of these policies; a good warranty will cover the equipment and the labor for a reasonable period. Questions to Ask Before Hiring an HVAC Contractor To further ensure that you choose the right HVAC contractor, consider asking the following questions: What specific experience do you have with my system’s make and model? How do you handle unexpected issues or complications during the project? Can you provide a detailed written estimate? What is your process for scheduling repairs and maintenance? How do you ensure compliance with current HVAC regulations and codes? Conclusion Choosing the right HVAC contractor impacts your home's comfort, air quality, and energy efficiency. By thoroughly vetting potential contractors based on their licensing, experience, customer feedback, and specific needs, you can feel confident in your choice. Remember, a good HVAC contractor is a service provider and a long-term partner in maintaining your home’s comfort and safety.
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