HVAC reviews in Cerritos, California

Sebastian's team did a great job, coming across as highly competent and reliable professionals. They stayed within budget without compromising on quality or schedule. The cleanup after the work was thorough, and they even provided floor mats to protect our home. Overall, Sebastian has set a high standard for his business, and I wish him all the best in continuing this level of service.

The team from One Stop Heating and Cooling did a fantastic job. The technician, Sebastian, broke down what needed to be done in clear terms. His crew showed up right on time and focused on every detail. They worked diligently and attentively, always keeping an eye on the task at hand. Sebastian stuck around to test the heat pump's functionality before checking back a few days later to ensure everything was working as expected. I highly recommend One Stop Heating and Cooling.

Excellent job delivered promptly, I'm extremely satisfied. Great thanks to Sebastian and his team for their fantastic service.

We got great value and top-notch work from a reputable team, who installed new AC and HAVC systems. Emilio's crew delivered exceptional results. I appreciate their commitment to following through on promises. Their professionalism and customer care are impressive. A big thank you for the support - very happy with our experience.

I recently hired this company to install two new units at my home, and I'm grateful for the excellent work they provided. From the initial consultation to completion, they demonstrated professionalism and expertise. The team was knowledgeable, efficient, and ensured a positive experience for me as a customer. Kudos go to Emilio and Sebastian, who delivered outstanding results.

Great experience with this company. Sebastian's team delivered an excellent installation of my new furnace. Extremely satisfied.

Great service from a top-notch team at One Stop Heating and Cooling. The installation was spot on, thanks to skilled professionals like Emilio and David who did a fantastic job keeping my place nice and chilly.

Sebastian and Emilio arrived promptly, providing top-notch service for the installation of my new furnace and flue pipes. They handled a minor payment complication with Zelle efficiently. Their professionalism and courtesy impressed me greatly. I highly recommend this company; their quote was significantly lower than Home Depot's.

I'm thrilled with my new HVAC system - it's a huge improvement over my old one. After getting quotes from multiple companies, One Stop Heating and Cooling stood out for their unbeatable deal, 10-year warranty, and top-notch customer service. Sebastian was the estimator who visited me in person to answer all my questions, and he did so with great knowledge and kindness. The next day, Victor and his team arrived on schedule to complete the job. Now I'm no longer freezing - thanks to their excellent work! That's why I highly recommend One Stop Heating and Cooling.

We had a top-notch experience with One Stop heating and cooling. The team arrived quickly to our furnace problem and got the new system up and running right away. They were spot-on in their professionalism, kept us on schedule, and explained everything clearly along the way. Prices were reasonable, and the quality of work was exceptional. I'd definitely recommend this company for any air conditioner needs.

One Stop Heating and Air is a trustworthy firm. Sebastian upheld his commitments, and the technicians delivered high-quality work. They were courteous, professional, and went above to ensure the AC unit was functioning correctly. The experience exceeded expectations. Without hesitation, I'd endorse this company to others.

Sebastian and his team put in extra effort to resolve our furnace problem. They installed the new system right away, demonstrating top-notch professionalism and punctuality. Their explanations were clear and concise. The price was also quite fair. Highly recommended.

Sebastian's replacement of two wall heaters was hassle-free and reasonably priced. His team delivered an impressive turnaround in just a day after their initial meeting, showcasing top-notch professionalism and a commitment to family values that left us with a truly exceptional service experience.

Sebastian's team did an excellent job replacing my HVAC system, delivering high-quality work in a professional manner. The upfront pricing was completely transparent, making the entire process hassle-free.

Sebastian and his team replaced my air ducts at a fair cost. I appreciate the professionalism and expertise he brought to the job, as well as the trustworthiness of this family-owned business. They won't overcharge customers, and are honest about their prices upfront. I'm grateful for Sebastian's work.

Highly recommended, hands down. The service was spot on - reliable, fast, honest, and top-notch professionalism. Sebastian, Cristian, and the entire team were incredible. They did a fantastic job replacing my old heating and A/C units in just one day, no hassle at all.

Sebastian offered me a discount on my HVAC installation. Initially, the timeline was tighter than expected, but they managed to finish the work in just one day. The team is excellent, efficient, and cost-effective. I highly suggest this company for those seeking hvac installations.

One Stop Heating & Cooling did a fantastic job, from start to finish. They introduced an excellent product that boasts numerous features I wouldn't have seen 25 years ago. Emilio and his team were spotless and courteous.

After just one night with my new system, I had Sebastian out within days to fine-tune some of the advanced features. Everything is now perfectly calibrated for winter. I'm thoroughly pleased with my choice in working with Sebastian and his crew at One Stop Heating & Cooling!

High-quality work at competitive prices is exactly what we got. The team showed professionalism, care, and attention to detail from start to finish. Our old system was removed and a new heat pump and A/C were installed with multiple stages - a great upgrade. The installers, David, Alfredo, and Emilio, did an excellent job respecting our home while getting the job done. I highly recommend this service without hesitation.