Air Conditioner Installers in Palo Alto, CA

"II rarely write reviews and I thought writing about 1HARO1 LLC is very important, as it is hard to find knowledgeable, hard working and genuinely honest companies dealing with HVAC systems is very hard to find. during the last 12 years of so, I contracted 1HARO1 LLC on three Single Family Home Projects (built brand-new single Family Homes) and a few remodels in South Bay. They consistently delivered top-notch workmanship and service. Always done a very high-quality work (installing Central Heating and Air Conditioning systems, Duct work, Proper zoning, etc). Ernesto Haro (owner) is very knowledgeable and quality conscious. Their pricing is reasonable and justified. Most sensitive (and very important) character of any services comp-any is not just getting the installation done, but providing services after that. Ernesto is always reachable, very responsive and jumps-in to address any issue (irrespective of the work involved- big or small) right-away. I don't think any other company or firm comes closer to 1HARO1 LLC. I recommended him to my colleagues and family friends, and always got an excellent feedback from all of them (no exceptions). I can confidently say I will engage him/1HARO1 LLC for any future projects, without any second thoughts."

"John at Alanis was incredibly helpful and professional. He responded quickly and had my furnace replaced in a short amount of time. His crew was polite, knowledgeable and cleaned up after the job. They made sure all my questions were answered before they wrapped up. I would highly recommend them!"

"I was very pleased with the work and service"

"Invite Greg for a personal estimate â itâ s a complimentary service. Greg takes the time to visit your space, ensuring he understands your needs without pushing unnecessary or costly solutions. He genuinely seeks to provide what you truly need, as if he were in your shoes."

"Great job from the top to the bottom. They're professional and know what they're doing. I really trust them!!! A++++++++++"

"Service technician was excellent. He diagnosed the problem and explained the options for repair clearly and concisely. This company has excellent people who are honest and competent. I am impressed."

"I have already recommended this company!"

"I had an excellent experience with [HVAC Company Name]! From start to finish, their communication was top-notch, keeping me informed every step of the way. The team was professional, courteous, and truly went above and beyond to ensure everything was done right. Their customer service was outstanding, making the entire process smooth and stress-free. The quality of work was exceptional, and my HVAC system is running perfectly. I highly recommend them to anyone looking for reliable and professional HVAC services!"

"They keep me in the loop for everything. The warranty and everything has been real good. The job was completed at high quality workmanship. I would refer the to others."