Get matched with top swamp cooler service or repairers in La Mirada, CA

"Great customer service! The tech Brandon always explains everything thoroughly and always gives several options for any repairs needed."

"HD Mechanical did an excellent job. After trying to fix my water heater, the tech offered me two solutions, the first to repair the old unit and the second to replace it. I chose to replace the unit because it was 20 years old. He was able to return in two days and spend many hours at my home. The tech was courteous, professional, explained everything and made sure everything was working properly before he left."

We have over 20 + years of industry experience, and are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"EXCELLENT! A+ and extremely pleased: quality work, great knowledge and communication/questions answered, fair price, extremely prompt service, very professional and polite, from beginning to end. The office staff and plumbers-all employees we dealt-with were exceptional. Clear explanation of needed repairs, sound advice without any inkling of price gouging or questionable add-on expenses whatsoever. Respectable, conscientious, on time, could not be happier. If any tiny detail came to my attention as not spot-on perfect, they accommodated with a can-do, super positive attitude, until done to highest standards. Even very neat and clean. Cannot say enough as to what a stress-free, easy experience this was. Problem solved, mind at ease. Will use as our only plumbers, should we ever need more work in the future."

"They were AWESOME. Same day service and quickly diagnosed the issue (blown transformer, since my furnace does not have a fuse). The guys were professional, courteous, explained what they were doing and why, and couldn't have been nicer. They finished the job quickly, and even installed the NEST which I had done wrong the first time, hence the need to call them. :-P"

"Excellent response time and service; unit was repaired within 24 hours of calling."

"Excellent diagnosis and prompt service and repair from Southland Heating & Air’s technician Albert Mendoza. Albert successfully resuscitated our LG mini-split inverter by identifying the problem with the unit which called for replacing worn-out sensors. Thanks Southland & Albert!"

"It went extremely well!! The technician was courteous, knowledgeable, professional, and did a fantastic job. In the 12 years that we have owned our home, I can honestly say that Water Heaters Only is the BEST company we have dealt with in having repairs done. It’s too bad they only work on water heaters."

"Jim did a great job. He quickly assessed the problem and then took our unit with him to work on it more. When he got back to us, the fix would have cost more than it was worth. He gave us options for a new or refurbished PC. We felt the refurbished was a good deal and chose that. He came back and set that up and we are very happy with it. He then took a look at my laptop and again took it along. He tuned it up and installed a speed upgrade we wanted. Of course, we paid extra for the new unit and upgrades, but we thought the price was very fair. Jim seemed very knowledgeable and responsive. We will definitely call him again if we need any computer services."

"something had died in there! The technician spent hours poking around the system and located a very large, very putrid rat. He graciously disposed of it and disinfected the area. He gave me instructions of how to purge the system of the smell and completed the job of cleaning the whole ducting system. He was punctual, courteous and gracious about his rather disgusting find."