Get matched with top swamp cooler installers and replacers in Duarte, CA

"Great service! When we moved into our home we knew the AC and furnace were going to need to be replaced. After a year of the house being hot on one side and cold on the other we got some quotes to replace everything. McLay was not only the best price but I felt was also the most knowledgeable. They replaced everything and the house is much more comfortable now."

"It went spectacularly well. Efficient, environmentally responsible equipment, and Steve and Martin are super competent installers. Alex Fish, who sold me the system, checked in daily while the work was going on, and was always available by phone or text if I had a question. Couldn't have asked for a better experience. Highly recommend them."

"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."

"I Called to get an in person quote for a tankless water heater flush and left this job with a whole house filter and a fridge connection. When Michael first arrived we inspected the tankless unit and tested the water to conclude flushing was not my best option. He then walked me through my options for home filters and we decided on a Halo system. Michael was very well educated on the subject and gave me the best value filter for my needs. He installed the unit the next day in less than a few hours and left me with a flawless work of art. I couldn't be more impressed with the professionalism he brings to this trade! I also requested to hook up a fridge and he did that in what seemed like 30 minutes. He will be the only plumber I call from now on!! Thank you Michael!!!"

"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!"

"These guys were great. They did a great installation. It was completed quickly & at a better price than the other companies I checked. I highly recommend this company, & will use them for any of my HVAC needs in the future."

"Excellent. Cal Climate made necessary repairs. Couldn't be happier."

"Initially I considered having to pay $8000-ish for a replacement unit. Robert Alfonso saved the day, however. Well trained by LA Tech, and professional from start to finish, Robert diagnosed and resolved my wiring and capacitor issue quickly. The fix was $485 not $8000 to replace the unit. These guys are legit. Great result. Robert "Doctor" Alfonso rocked it."

"Excellent customer service. Made two systems operate and gave important knowledge of the future life of these 15 or more year old systems and how they will need to be repaired or likely replacement once the new environmental laws on Freon goes into effect in 2020"

"PERFECT INSTALLATION WITH VERY PERSONABLE AND RESOURCEFUL PROFESSIONALS. I WOULD RECOMMEND THEM HIGHLY"