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"I’ve had the pleasure of working with Bill and Cool Air Technologies on several occasions and they never disappoint. They’ve done a HVAC replacement as well as an entirely new HVAC system install with impeccable results. They were professional and communicative; answering all my questions and working through any issues promptly. I will look nowhere else for my HVAC needs and highly recommend them to anyone considering their services."

"Job was done properly."

"Everything was good. "

"Job done promptly and on time."

"Fantastic service. Ryan and Carlos were very knowledgeable and courteous. Even had same day service. Would recommend to all family and friends! Called on when to expect them so I wasn’t waiting around."

"From beginning to end, The Right Choice Heating and Air Conditioning Co. provided superior quality customer service and onsite work. From scheduling, to multiple follow-ups and reminders, re-confirming exact appointment time, and the post-inspection follow-up, they have truly impressed us. More importantly, Michael Taib, the technician who performed the work at our home, was indeed a true gentleman and professional. He was extremely knowledgeable and patient. I am familiar with the type of HVAC related work requirements, the lingo, and technician data. I quizzed him several times and he constantly responded with 100% honest and factual answers. He tirelessly worked on both of our HVAC units and performed the necessary services and repair. He was polite, courteous and clean. His most impressive talent was ensuring my wife's absolute confidence in his work after she grilled him with so many questions! We will continue to refer True Choice to all our friend and family! Call them; you will not be disappointed."

"If you want immaculate service and exceptional work done then hire Gabriel! He is so awesome! He truly cares about his work and you can tell. He makes sure it’s done exactly how you like it. I had some doors that I needed hung, but my house is crooked and he went above and beyond to make sure they were right. Then he stayed extra to put on the handles, which wasn’t even part of the agreement. Not only that, but he made two trips out to my house because he needed to go back for a different tool which was my fault, not his, without charging me more. This guy is amazing and I highly highly recommend him. I will definitely be using his services in the future and I suggest you do too thanks, Gabriel! "

"Fast response and clear communication throughout the process."

Here at One Hour Heating & Air Conditioning of Mission Viejo, When homeowners want a reliable air conditioning and heating system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the leading HVAC service provider in the Mission Viejo and the surrounding areas for a simple reason: we actually care about your comfort.\n\nAt One Hour Heating & Air Conditioning® of Mission Viejo, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.\n\nOur customers love what we do because we treat them like the neighbors they are to us. We back our work with a 100% satisfaction guarantee, provide StraightForwardPricing® guides for your benefit, and will pay you back for being even one minute late to an appointment.\n

"Smooth from top to bottom. Very reasonable price for the work done, including necessary City and State permits."