Oasis Plumbing, Heating & Air Conditioning

★★★★★ 5.0 / 5 (32)
: San Marcos, CA 92069
: (619) 626-2499
: https://oasispha.com

Company Overview

Quick, dependable, and budget-friendly plumbing and HVAC solutions in San Diego County! Oasis Plumbing, Heating & Air Conditioning offers top-notch service backed by quality assurances. Special deals and discounts await—contact us now for a free quote and learn how we can reduce your costs while improving your comfort!

Oasis Plumbing, Heating & Air Conditioning has swiftly become a trusted source for all-encompassing home comfort solutions throughout 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 you need professional AC installation, heating system upkeep, or plumbing repairs, we guarantee that every task is completed with accuracy, efficiency, and attention.

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. Find out why homeowners in San Marcos, Escondido, and beyond rely on Oasis Plumbing, Heating & Air Conditioning for all their home comfort requirements.

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

Alisa S.
★★★★★

My heater finally went out so it was time to get it replaced. I rely on my heater since I'm always cold, wake up early and have a young son. I contacted a few companies to get quotes and to make sure I was seeing what options I had available to me in the area.

Stanley was very informative and straightforward when he came to check out the heater and give an estimate. It didn't seem like he was just trying to get my business, he listened to my requests and wanted to help. It makes sense since he told me he is an owner. The other companies I got quotes from had a salesperson come by. That same day the quote was emailed to me. After looking at all the quotes I decided to go with Oasis and I'm glad I did! They installed my new heater the very next day. The installers were very nice and cleaned up everything after they were done. My new heater is working great. It warms up my home much faster than my old one. Thank you Oasis! I will refer you to all my friends and family!

H A.
★★★★★

We recently bought a home with a malfunctioning and hazardous 30+ year old HVAC & Furnace. Our insurance sent out their contractor and requested we get at least two other assessments and from the first phone call with one of the owners Stanley, Oasis stood out as being straightforward, honest and helpful.

Chris (the other owner) made time to come out and properly inspect the entire system and actually explained to us why it was a potential hazard to our family-he offered us valuable knowledge, without any hard sales tactics, unlike the other companies we got quotes from. The installers James & Keith were clean, respectful and experienced and the whole experience was smooth from start to completion. We will be recommending our friends & family with any heating/cooling needs to Oasis Heating & Air Conditioning!

Warren A.
★★★★★

We are very impressed with Oasis! We had multiple HVAC companies come to our home and Oasis was the only business the made us feel comfortable from day one. They were knowledgeable, friendly, helpful, and clearly not trying to get over on us. They cared about getting us the most efficient and safe system for our family and for our home.

In the end, we're very happy that we chose to work with Oasis in replacing our 35 year old heating and air. We felt guided in the right direction with the equipment installed as we plan on converting the house to solar in the future and the pricing was the most competitive quote that we received. These guys, from the owners to the installers, are fantastic.

Thank you, Oasis!

Lisa U.
★★★★★

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 !

Dindo D.
★★★★★

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

Shady A.
★★★★☆

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.

Paula T.
★★★★★

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.

Vic D.
★★★★★

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.

Sandra B.
★★★★★

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!

Phong D.
★★★★★

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

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