Get matched with top central humidifier installers and replacers in Diamond Bar, CA

"I had a great experience with your team. They serviced and repaired my mini-split and central They serviced my A/C systems, added refrigerant, and made sure everything was working properly before leaving. Mike was thorough, professional, knowledgeable, and did quality work. I highly recommend this company."

"Worked was performed better than expected. Chris and Brandon did exactly what they said they were going to do in a timely fashion. They both went above and beyond to make sure I was satisfied. All worked passed city inspection with no problem or call backs."

"I needed my HVAC system urgently repaired, the technician arrived promptly to resolved the issue. They were professional and knowledgeable and gave me honest recommendations & also was very helpful. Highly recommend! Thank you!"

"Alpine plumbing replaced my main water line for a great price and in a very timely manner. They are very professional and would %100 recommend if you need any plumbing repairs done."

Service Champions is Southern California's best residential plumbing, heating & air conditioning company. We service, repair, and install all kinds and brands of heaters and air conditioners along with drain cleaning.\n

"Installation went smoothly with great clean-up and follow-through. He had the metal shop make a protective cover for the air scrubber as it is mounted on the outside of the HVAC unit."

"Darrow asked us a lot of questions and suggested that we try to repair it before replacing it (Which would cost 6K!). he said we probably could get some more life out of it and resolve some of the issues we were having. He also said that if we invested some money in it but still needed to replace it, he would take that into account in replacement costs. So clearly he was confident his repairs would work. And they did! rather than spending 6K, we have spent a few hundred dollars and the a/c is doing much better! I am so happy we can delay replacing for at least a year or two."

"We selected Southland Heating and Air Conditioning due to the following reasons: - Thorough assessment of air conditioning issues and highlighting of other minor details no one else caught - Excellent explanation of scope of work, options and cost - In-depth knowledge and professionalism - Installation Team very diligent in protecting interior of house by covering floor furniture and walls were needed. - Performed work in a efficient and respectful manner - We are happy with the work and overall outcome of the installation - We have already recommended them to our neighbor -"

"Drew Zeller was my technician who performed my first routine maintenance on my new system I purchased and had installed by RKM. Drew, who kept me informed throughout his inspection and testing, was extremely knowledgeable and courteous. He put his "booties" on before entering the house and was very careful moving his ladder to the upstairs where the air handler was located. He replaced my filters and showed me what they looked like compared to the new filters so that I knew replacement was necessary. My light didn't work in the attic and he went the extra mile by testing my switch to see if I was getting power. I asked him a number of questions concerning my older second unit and he gave me advice that was good to know. Also RKM reminded me of my appointment ahead of time and then called to let me know that Drew would be arriving in 30-45 minutes. Overall, I felt I received exceptional service from RKM as well as from Drew."

"The service went very well. We had them replace the duct to suit our needs better. There were no additional fees for the service. The technician was proactive and I appreciated his feedback. Scheduling was very easy."