A.W.O Plumbing
Company Overview
Hi there! Allow me to introduce myself; I am Mariana, the owner of A.W.O Plumbing Co. I feel honored to be this venture. I am dedicated to the plumbing industry. With over 10 years of experience and ongoing education in plumbing because new technologies emerge. I strive to provide the best service and consider my clients family. Being a single parent of three, I strive to teach them that anything is possible no matter the scale. I am dedicated to serving San Diego County and make sure to meet the needs of each client. I provide simple and fair pricing. I look forward to the opportunity to become your go-to plumber.
Business Services
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

I highly recommend this business, Mariana responded promptly. I requested a leak detection on a toilet. She was quick, efficient and very reasonable prices. Definitely your go to plumber.

Highly recommend this business!!
Highly professional and very knowledgeable!!
My master bedroom bathroom toilet broke due to rust on the tank and it cracked. My insurance cover the water damage but not a toilet replacement so I was looking for a replacement and at a loss. I reached out to several contractors and Mariana was the first to reach out and assist in the questions I had. After comparing a few contractors, she was the best choice. Being a small business, I always want to help out and AWO plumbing did not disappoint!! Not to mention that she being a female plumber in a male dominated industry; she was very professional and knowledgeable. This made my wife comfortable with the process.
Prior to hiring, we discuss the work and the price was fair and reasonable. She was available for the job and would work on our schedule.
Mariana made time for us and was ready to help!
Being a family business, she, her husband and her son arrived at our home and began their assessment and found another issue and recommended repairing the existing issue. Afterwards she did a walkthrough of the area and made sure everything was properly cleaned and ready. I highly recommended her for any plumbing services.
5 Star

Called Mariana because i had my main line leaking underneath the house, i was surprised to see this is a woman owned business and to make it even better she is the one who does the work.
Mariana came out very humble and very knowledgeable, she went in our crawl space and showed me pictures and different options on how i can take care of the problem.
Definitely took care of my home and did an amazing job. Price is very affordable and very clean.
I definitely recommend her to anyone looking to have clean and affordable work done. I will definitely be calling her again if i have any more plumbing issues.