I can’t recommend Oasis enough & affordable— their customer service was truly exceptional. I spoke with Stanley who was polite, professional, and genuinely caring. He listened to my needs and set up my installation within the next day of talking. Huge thank‑you to Luis and Adrian for installing our new AC/Heater unit. It happened to be the hottest day of the year, and I felt awful watching them work in that heat, but they powered through and still finished everything in a single day. Their dedication and kindness meant so much. Now time to enjoy some AC :) 100/10 experience.

I replaced three, 26-year-old HVAC systems in my home in San Diego. After receiving multiple proposals, I selected Oasis for the installation of three dual-fuel Lennox heating and AC systems. I selected Oasis because it is a smaller company and I was dealing directly with the owners. They gave me a competitive proposal, they were able to schedule the install quickly, they had a great installation team, and they delivered on everything they told me they were going to do in an honest, straightforward manner. I did not pay any money until the job was done. They followed up with scheduling the HERS inspection and also sent out a painter to touch up the areas that were scuffed when equipment was pulled up into the attic. I would highly recommend Oasis to a friend.

We spent a few weeks without AC and the temp was hitting in the 80’s 😓 .Thankfully Oasis came to our rescue! Within a week we had an inspection, a bid, and the entire system replaced. Adrian and Luis installed everything. They started with laying down drop cloths, super careful to not mess up the floors. They did a great job showing me how to use the basic functions of the new touch screen/blue tooth thermostat and cleaning up after their work. They were courtesy, efficient, and very professional. Highly recommend this business. Thanks so much Adrian and Luis!

My AC stopped working and I called Oasis on Monday. Stanley came by and gave me an estimate with a couple of options and comparisons. I ran these by my brother who has done construction his whole life. I approved the AC Pro model. It is now Wednesday, and Adrian and Luis just left and I have a new AC and Furnace with a new WiFi thermostat. My house is cool and comfortable. They took care to put pads down on the floors and carpet and cleaned well after themselves. They were super friendly and helpful explaining things. Oasis is going to help me with some plumbing items tomorrow. I can see why others have given them great reviews. It was easy, efficient, and effective.

I was referred to Oasis Plumbing-Heating Air Conditioning by my Neighbor who had them instal a new AC unit and furnace a few months earlier. Stanley was able to respond the very next day to provide me a quote. Stanley worked with me to ensure my HOA had everything they needed to quickly approve the project. Stanley sent me a fabulous crew, Adrian and Luis who could not have done a better job. In one day, the two of them switched out my 30 year old furnace and installed the first AC unit my home had ever had! I can’t even hear it when it turns on and while its running; supper quite! Hire Oasis, you will not be disappointed. Professionals, They are!!!!