HVAC Repair in Yorba Linda, CA

Airnizer Ca Inc is licensed, fully insured and bonded HVAC contractor providing cooling and heating services in Southern California. We specialize in ductless mini split ac and heat pump systems as well as VRF and VRV systems. We have been successfully working in New York City since 2020 and in 2024 we opened our branch in Orange County, California. We installed couple hundreds of heat pumps for the last 5 years as well as repaired, serviced and maintained thousands of mini split ac and heat pump systems for our residential and commercial clients. As a full service HVAC contractor, we install, repair and service all types of HVAC equipment including ducted ac and gas furnace split systems, ducted ac and heat pump split systems, rooftop ac units (RTU), water source heat pumps (WSHP), packaged terminal ac units (PTAC) and more. We always use most technologically advanced tools to insure correct diagnostic results and proper performance of your HVAC system.

✔️ Licensed • Insured • Bonded • Trusted by Hundreds ✔️ Free On-Site Estimates for Full HVAC System Replacements ✔️ 10% Discount for Seniors & Veterans ✔️ $89 Cooling or Heating Preventative Maintenance (New Customers) At ALPINE Heating, Cooling & Appliances, we’re a skilled and reliable team serving Southern California — from North LA to Orange County. Whether it’s a complete system installation, a smart thermostat upgrade, or preventative maintenance, we’re here to get it done right. We pride ourselves on honest diagnostics, fast response, transparent pricing, and high-quality work. Whether you're a homeowner or property manager — your comfort is our mission. Let our team bring comfort and peace of mind to your home. Reach out today — we’re ready when you are.

Introducing EL-FI Homes, your trusted partner in home electrification in Southern California. As a tech-enabled electrical contractor, we are dedicated to transforming your home into an energy-efficient haven while reducing your carbon footprint. What sets us apart is our unwavering commitment to our customers. We prioritize listening to and understanding your unique needs, ensuring that every solution we deliver is tailored to meet your specific requirements. Our transparent sales process guarantees that you have full visibility into every step, allowing you to make informed decisions with confidence. You can trust us to communicate promptly and effectively, keeping you informed throughout the entire journey. We understand that aesthetics matter. That's why our team of talented professionals has an impeccable eye for detail, ensuring that your home's visual appeal is maintained during the electrification process. We treat your property as if it were our own, delivering a seamless installation experience that respects your space. Speaking of our team, we are a diverse group of solar scientists, engineers, and business graduates, who bring a wealth of expertise to every project. With our finger on the pulse of the latest advancements in solar technology, we guarantee cutting-edge solutions that maximize energy savings and optimize your return on investment. And here's the best part: we're local to Southern California. We understand the unique energy landscape of the region, enabling us to provide solutions that are specifically tailored to meet its challenges and regulations. Join us in our journey to decarbonize homes. Let us help you make a positive impact on both your energy bills and the environment. Contact us today to schedule a consultation with our expert team at EL-FI Homes. Together, we'll bring your vision of a sustainable and comfortable home to life.

At Penguin Heating and Air, we are committed to delivering exceptional service every time. We are currently offering free quotes and we have over 10 years of experience. We strive to provide our customers with quality service and leave them satisfied with all of their air conditioning or heating needs.

We strive to keep our clients happy and satisfied with any and all of our work. We have an excellent team of professionals that will listen and Cater to your needs

My priority is honest, clean, and dependable work. I take pride in what I do and I give it 110% to ensure that you’re satisfied with my quality of work. I take the time to be sure I fixed the issue not just throw parts and guess, costing you more money and your time.