Castillo Works Plumbing
Company Overview
Our expertise lies in Water Heater Installation and Repair, Drain Cleaning, Gas Line Installation, relining pipes, the repair of water mains, copper re-piping, irrigation system repairs, installing garbage disposals, faucet and sink services, water pressure regulation, Toilets, bathtub installations, shower installations, installing enclosures, Water Heaters, water softener services, repairing leaks, Laundry Rooms, sewer line repairs, installing hose bibs, Insta Hot, clearing drain stoppages, installing fountains, and much more.
Along with quality service, we provide ways to lower your water bills, and every drop saved helps the environment. Just ask us how!
Castillo Works is a family-owned plumbing business that has been serving since the 1940s.
We operate as a sole proprietorship, serving San Diego County and its neighboring areas backed by a state-certified contractor.
We employ only the best customer service technicians to complete work at your residence, workplace, or office.
We are dedicated to customer service at Castillo Works. Expect our technician to arrive on time, utilize only high-quality parts, and do the job right the first time for the price we provide without any hidden charges. Customers will receive a quote before work starts. Once the customer agrees, we begin the work.
Being a third-generation plumber, plumbing runs in my veins. I attempted to work in other fields, but I always felt drawn back to plumbing. I served my country in the U.S. Navy as an Aviation Electronic Technician (AT2) for a short time. During my service, I worked part-time with our family plumbing company. Upon my honorable discharge, I sought a career in high technology, hoping to improve lives through technology, but I found little satisfaction. Even though I performed well, the end result was just consumer products like iPods, tablets, and advanced cell phones. Thus, I decided to return to my true passion, that provides me with a deep sense of fulfillment. Every plumbing job I complete brings me joy seeing customers relieved of their plumbing problems. When my customers smile, it brings me joy too.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- 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
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 10:00 PM |
Tue: | 7:00 AM - 10:00 PM |
Wed: | 7:00 AM - 10:00 PM |
Thu: | 7:00 AM - 10:00 PM |
Fri: | 7:00 AM - 10:00 PM |
Sat: | 7:00 AM - 5:00 PM |
Sun: | 7:00 AM - 5:00 PM |
Recommended Customer Reviews

Very please with the service Eli and Art provided... They had my AC running back to full operation in under an hour and at an affordable price. I would definitely recommend Castillo Works to all my friends and neighbors. They were very friendly and professional. Thank you for your services!!

Our 14 year old water heater was leaking and we called Castillo Plumbing. Within 6 hours of calling, Eli had diagnosed the problem, removed the old water heater, had the new one delivered and installed it. Very professional and dependable. Highly recommended.

Eli is fantastic. He came out quickly and fixed our ac within an hour. He saved us from sweltering during the hottest days of the year. Highly recommend him. Outstanding service and we will call him for any future ac/plumbing issues.

Eli just came by and fixed our AC. What an amazing experience. Scheduling was a breeze and he had our unit up and running within an hour - even after retrieving the parts we needed. The price was very reasonable and Eli is clearly very knowledgeable and was happy to answer all of our questions. From start to finish Castillo provided a wonderful experience and we will definitely be using them in the future for any repairs/projects.

Ely Castillo did a awesome job on my broken ac condenser. Same as new and the service call its fast. Same day service with excellence. Highly recommend. Thank you Castillo Works Plumbing!

Eli is amazing! After a very stressful 30 hours without a.c. during the hottest days of the year. I have 2 small children and I was freaking out sleeping in 80-90° heat inside. I had been going back and forth with a bunch of no shows over the course of the day. I contacted him at 6pm, he came over IMMEDIATELY and it was fixed within the hour. I wish I had found him Sunday afternoon. ELI deserves more than 5 stars thank you!!!!!

Great job overall. My AC unit was not working and it's supposed to be the hottest week of the month. I discovered the ac not working late at night so I called in the morning and he was there in the afternoon fixing my ac unit. He fixed the ac unit within the hour and my ac is up and working before the excess heat we're expecting. He even took the time to explain what was wrong and how the system operates.
Great work, timely fix and overall great guy is why I give Castillos Work five stars and I highly recommend them!

I called and spoke to Ely who asked me to text him pictures of our issue which was the line to the washing machine. He sent me a quote within minutes and Art responded to my Clairemont home within 2 hours. Art was very nice and professional and completed the job quickly and for a very reasonable price! I highly recommend them for your plumbing needs! It's nice to support small businesses instead of always going to the larger chain companies!

I recently contacted Ely to get a quote in replacing my hose bibs, not only was his work was clean, fast prices were very reasonable. Ely is a 5 Star+ plumber(he's earn his stars) from his promptness, reliability and vet quick in responding.

I was working on replacing an old beat-up kitchen sink when I noticed moisture or seepage coming from the wall end of the copper pipe. I called Castillo Works Plumbing late at night hoping to just leave a message. I was surprised to talked to a live person at the other end. Talked to Ely and set an appointment after he gave me a very reasonable estimate. Following day Ely came and did the job in about 5 minutes (???!!!!). ...no mess, no fuzz, very quick, very professional. Thank you so much. Highly Recommended !!!