Oasis Plumbing, Heating & Air Conditioning
Company Overview
Quick, dependable, and budget-friendly plumbing and HVAC solutions in San Diego County! Oasis Plumbing, Heating & Air Conditioning delivers exceptional service with workmanship warranties. Unique promotions and savings are here—get in touch with us today for a no-obligation quote and see how we can cut your expenses while boosting your comfort!
Oasis Plumbing, Heating & Air Conditioning has rapidly established itself as a reliable provider of comprehensive home comfort services across San Diego County. Situated in San Marcos and serving adjacent areas like Escondido, Carlsbad, and Vista, we have concentrated on offering skilled plumbing, heating, and air conditioning services since 2022. Whether it’s skilled AC installation, heating system servicing, or plumbing work, we promise that every project is handled with meticulousness, efficiency, and dedication.
We are dedicated to building long-term relationships with clients in San Diego County by offering customized, budget-friendly services and open communication throughout the process. Supported by competitive warranties and straightforward pricing, we take pride in our reputation for dependability and excellence. Learn why residents in San Marcos, Escondido, and surrounding areas trust Oasis Plumbing, Heating & Air Conditioning for all their home comfort needs.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- HVAC installation or replacement
- HVAC system repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 8:00 PM |
Tue: | 7:00 AM - 8:00 PM |
Wed: | 7:00 AM - 8:00 PM |
Thu: | 7:00 AM - 8:00 PM |
Fri: | 7:00 AM - 8:00 PM |
Sat: | 7:00 AM - 8:00 PM |
Sun: | 7:00 AM - 8:00 PM |
Recommended Customer Reviews

I am So pleased with Oasis Heating and Air...I contacted them during a heat wave as I was having issues with my unit. Expecting to be put off and on hold during this time, I was pleasantly surprised to discover that they were willing to come out and diagnose my issues and even repair my unit. To my amazement the repairs were completed after regular hours! The technician had instructed me first though that he might not be able to complete my job last evening due to the unit's condition and would need to wait till morning to re evaluate the situation. We looked over a couple of issues inside and then he checked just by chance on the unit to see if repairs could be done...low and behold! The service was able to be completed! At this time, I am now able to sit and enjoy the comforts of the unit chilling! Thank you very much Oasis Heating and Air conditioning! I highly recommend this company! And without a doubt extremely affordable !

Highly recommend this company. Excellen service. Honest, reliable and fair price company. Great installers/technician. Professional, fast and clean.

Can you say ""Lifesaver"" I can becuase Oasis came to my rescue when Champion heating & air company completely and UNPROFESSIONALLY dropped the ball day of installation.
Oasis came in and picked up the ball and ran with it. They were able to replace my AC unit in no time and the guys worked really hard to get the job done right. Thank you Oasis and SHAME on you Champion.

A wonderful experience. Great communication by the team (James, Keith and Quincy). they were friendly, professional, clean and quality workmanship. Michael (owner) was reasonable with cost and able to complete work within specified time frame. I wish all companies had this level of professionalism and workmanship.

We recently had the pleasure of working with Oasis and couldn't be more impressed with their service. From start to finish, they were professional, knowledgeable, and courteous.
They responded to my quote inquiry really fast, I was like really impressed. with their reply time, showed up on time.
I dealt with Stanley the owner, really professional and courteous. Told me from the beginning about honesty and being transparent, could have not asked for better. I got a really good price, out of 5 quotes.
Job was a A/C and furnace replacement.
I highly recommend Oasis Heating & Air Conditioning.
Job was done in just a few hours; the install techs also were really professional.
Great price along with a great warranty.
I will be using their services in the future and recommend 100%
Thank you so much Oasis heating and air conditioning.
Keep up the great work you are doing.

These guys are awesome! I got alot of bids from different companies but I could not afford any of them I needed a new hvac system I saw an add for Oasis heating and air conditioning I though this is the last bid I'm getting. These guys were way more affordable then the other 6 bids I got. Not just that but they weren't pushy and were very professional. When they were done they cleaned up! They called me to see how it was going. I highly recommend these guy
Thank You Oasis heating and air conditioning you Rock!

Their team is great friend and installed my furnace aC fast. Have good communication between customers..good job...

Changing my 30+ years heating and Air conditioning system with Oasis was one of my best decision for this year. The gentlemen were professional and have great job from A to Z. I will totally recommanding them to anyone.

Great Company. We had allot of questions regarding the new HVAC system. They were always patient and thoughtful during the process. Quote came in quickly and as promised. Great group!

As part of the process of remodeling a 40 year old house I needed a new AC system.
I contacted 6 different companies to get estimates, and recommendations, and in the end chose Oasis Heating and Air.
One of the reasons why I chose them is because their estimate was right in the middle of all the estimates I received, not too high and not too low.
Another reason was that James Logsdon did some excellent work for me in the past. I had to move an AC system in my office due to some construction work and not only did James do a great job of that, at a very reasonable price, but he found that I was missing a key register which he promptly installed. That made my AC system significantly better, reaching temperature at last 20% faster than before.
The system that James and Keith installed for me this time included a 5 ton heat pump and a 5 ton air handler (for my 2,700 sq. ft. house). Not only did they do everything quickly, cleanly, seamlessly and professionally, but they were very efficient in the amount of time they needed to get the work done. By the time I turned my new system ON a few hours ago I was pleasantly surprised at how quickly my whole house reached the desired temperature. Not only that but as someone that can track my energy use in real time I was very happy at how energy efficient my new RC Pro units are.
Very professional, excellent attitude, and great work ethic. I highly recommend Oasis Heating and Air for any HVAC needs.