
Serving Walnut, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Fast service, fast repair and reliable"





+67


Serving Walnut, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Fast service, fast repair and reliable"





+67

Serving Walnut, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"I’m so glad I called HD mechanical to have my thermostat fixed. We set a time to meet up and he was there on time and very professional. He was very thorough with his work and explained to me all the work he performed. He even checked and serviced my unit, showing me that my filter needed to be changed. Would definitely recommend to anyone who needs and service/repairs done."





+14

Serving Walnut, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"He was thorough, knowledgeful, listened to my concerns, respectful and got the job done quickly and efficiently with my plumbing problem. I would recommend Alpine Heating, plumbing and electrical services to anyone...and do recommend them."





+26

Serving Walnut, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"We would HIGHLY recommend Joseph from Canyon City Air if you are in need of a new HVAC system or in need of service! He and his crew performed excellent work. They were professional, friendly, detailed, knowledgeable, honest, and cleaned up everything thoroughly afterwards. He even contacted us a couple of days later to check in with us!"




Serving Walnut, CA and surrounding areas
In business since 1978
Free estimates
Emergency services offered
"I hired them to go to my elderly parents home to fix their dishwasher that was flooding their house when they turned it on. The repairman quickly located the problem, fixed it and did some extra cleaning of a filter to ensure it didn't happen again. He also showed my parents what to do to fix it themselves should it happen again. The repairman was there for about 45 minutes and charged my parents the service fee. My parents were completely satisfied with the service and price."





+3

Serving Walnut, CA and surrounding areas
In business since 1951
Free estimates
Warranties offered
"We were so happy we chose Magnolia Cooling and heating to repair our heater/air conditioner. They were professional from beginning to end. Our serviceman arrived on time and completed the repair to our satisfaction."





+17

Serving Walnut, CA and surrounding areas
In business since 1970
Warranties offered
"Cal Climate Corp had been keeping my very old ac system alive for the past 3 years at a reasonable price and with excellent service. Bob and Tom are honest and conscientious so when the time came to replace the entire ac system, I was happy that they were available to do the work...particularly in the midst of another sweltering Southern California summer. The quoted price was much less than I anticipated, the work was completed in one day, and I was perfectly comfortable leaving them to do the work unattended. I returned home to find my home as clean as when I left it...and, thankfully, much cooler. I recommend them unreservedly."

Serving Walnut, CA and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"On the hottest day of the year in Los Angeles, I called because my a/c would not come on. Luckily they were nearby and offered to come right over . They diagnosed the problem as a dead transformer, had a replacement in their truck, fixed everything and had it running in an hour. this was my secon use of them and in the winter when I had heating problems, they were as quick and more than fair and honest. Every service company should model themselves after this company."





+15

Serving Walnut, CA and surrounding areas
In business since 1963
Credit card accepted
"Excellent response time and service; unit was repaired within 24 hours of calling."




Serving Walnut, CA and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"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!"





+37
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