Get matched with top humidifier repair pros in Commerce, CA

"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."

"Thank goodness for people like Andrew. We were told by the gas company that the heater was in need of repairs. He was punctual and turned out to be a very nice person as well as being very knowledgeable & professional. After checking out the whole system, he told us it was working fine. He did not charge us anything! Talk about integrity; so rare these days. We will definitely recommend DNA Heating & Cooling and also will be using Home Advisor in he future."

"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!"

"We could not be happier with our new bathroom, thanks to McCormick! Khaled was knowledgeable and really took the time to understand our style preferences. The whole team was great about keeping the workspace tidy, which we appreciated. Now, we have a bathroom that feels luxurious and welcoming. Highly satisfied with their work!"

"I had my garden and bathroom remodel done. Albert and Samuel were professional, friendly, and a delight to work with. They're responsive and reliable. I also like the subcontractors whom they used on my project. They kept me informed of everything and I appreciate their excellent work."

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

We are a small company very responsible, friendly, professional and we fit any budgets

hi my name is tianji, my company is wuzhishan hvac, i have 10 years of experience in hvac. i have california license C-20, i have bond and insurance .

Here at Super Heating and Cooling we’re a family owned and operated company specializing in hvac. We have over 10 years in the profession that include installs from complete brand new systems to change outs.

Hi, I’m Ryan, a U.S. Army veteran and HVAC technician committed to providing honest, reliable service with attention to detail. I specialize in HVAC diagnostics, repairs, preventive maintenance, airflow testing, and commercial and residential service. My goal is simple: deliver quality workmanship, transparent communication, and solutions you can trust every time.