Serving San Diego County

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5.0 Stars - 207 Reviews

Trusted Local Plumbing Experts

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IN San Diego County

IN San Diego County

DRAIN CLEANING STARTING FROM

$59

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DRAIN CLEANING

STARTING FROM

$59

Or call now: (619) 503-0959

  • 24/7 Emergency services
  • Parts Warranty
  • High-efficiency options that lower energy bills
  • Locally owned & operated
  • Licensed & insured
  • Certified technicians

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Why San Diego County Homeowners Trust Us With Their Plumbing

We are the San Diego County's most trusted plumbing company, thanks to our growing number of satisfied customers.

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C W profile picture
C W
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This was probably the smoothest home repair experience I've ever had. I find that contractors can sometimes be unresponsive, late, or disorganized - none of this was the case with the team at Oasis. Stanley and Chris were extremely responsive and quick to diagnose my HVAC system. They offered to repair it ASAP over the weekend as it has been quite cold. Adrian and Luis came on time as promised, and were extremely respectful and mindful of my time and home. They gave me helpful tips to keep my HVAC and plumbing running smoothly. Although they hit a snag with a part not working (not Oasis's fault), the team worked together and fixed it quickly the next morning. Also, it's worth noting that all the guys are just super nice and friendly, which helps when you're already in the midst of a stressful home repair situation. Couldn't recommend Oasis enough!
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Joseph Melanson profile picture
Joseph Melanson
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So, let's start with our bathroom toilet has been low flow flushing for about 2 weeks. As you might guess I have tried to repair it myself. We'll that didn't work. Youtube gave a lot of good ideas but at the end of the day I am not a plumber. It is all about knowing your limits. I called a few plumbers and my wife called a few plumbers before we settled on Oasis. What a shock they were able to come out the same day and check it. Totally amazing. Syn came out, very professional. He even wore booties. My hardwood floors thank you. Syn gave us multiple options and the pros/cons of each. He also made sure we understood exactly what we were getting. So needless to say, it may not be done yet. That being said, this toilet is 30 plus years old and may need to be retired. We paid a fair cost to attempt to unclog it and we are crossing our fingers that it works. This company gives a military discount and since they are a small family owned company, they will work with you for the best possible option.
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Tegan Robinson profile picture
Tegan Robinson
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I called Oasis for a badly clogged kitchen sink. They answered right away, and offered me the next available appointment, which turned out to be in 45 minutes (I was expecting to wait until tomorrow or later). Jane’s was the plumber they sent out, and he couldn’t have been nicer or more professional. Start to finish, I had a great experience with Oasis Plumbing, Heating and Air. Thanks, guys!
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Christine Winterle profile picture
Christine Winterle
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A wonderful experience all around! This local company deserves more business. The communication from Stanley was excellent, he delivered fair prices and a great product. I replaced my 25 year old A/C unit and furnace and was not upsold, they gave feedback on what I needed based on my use etc. On installation day Adrian and Luis showed up on time, were respectful, clean and did a great job. Everything is working and I am extremely happy.
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linda hernandez profile picture
linda hernandez
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Great experience overall. They came out to repair our furnace and were upfront about pricing from the start. The technician took the time to thoroughly inspect the system and actually find the root of the problem instead of just guessing or upselling. Honest, professional, and efficient. I’d definitely recommend them.
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v SIG profile picture
v SIG
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I manage the Grossmont Medical Arts Building, and we’ve had Stanley from Oasis Plumbing on-site for plumbing work. He’s been outstanding—responsive, professional, and thorough. He communicates clearly, shows up when he says he will, and the work is done right the first time. I highly recommend Oasis Plumbing and Stanley to anyone looking for a dependable plumber.
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David Caradonna profile picture
David Caradonna
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Very punctual. Fairly priced. No surprises! They honor what they say they'll do and very professional. Came in on a weekend to fix an urgent water heater. Same day service! Wow. A big thank-you to the entire team.
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Byrd Gilbert profile picture
Byrd Gilbert
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Syn was an amazing help to our household! He was such a pleasant person, full of life and positivity and a very much welcomed addition to our family of technicians...best plumber ever!
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Why Homeowners Choose Us for Plumbing Services

Drain Cleaning From Only $59

From fixture installations and water heater replacements to leak repairs and repipes, we’ve got you covered.

24/7 Emergency Plumbing Services

Burst pipes, emergency leaks, failed water heaters, or more—we handle urgent plumbing crises 24/7 with fast, reliable service.

Licensed, Bonded, and Certified Plumbers

Your plumbing is handled by top-level plumbing pros.

5.0 Stars On Google

(207+ Reviews)

Trusted by homeowners across San Diego County.

Locally Owned & Operated in San Diego County

San Diego County Plumbing Services

Emergency Plumbing Services

Our 24/7 emergency plumbing team responds fast to burst pipes, major leaks, sewer backups, and other urgent issues to minimize water damage and restore your home quickly.

Drain Cleaning & Hydro Jetting

We clear slow drains, stubborn clogs, and backups in sinks, showers, or main lines using powerful hydro jetting and professional drain cleaning techniques for long-lasting results.
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Sewer Line & Camera Inspections

Using advanced camera inspections, we detect cracks, blockages, or root intrusion in sewer lines, then provide expert sewer line repair or trenchless replacement to prevent costly backups.

Water Heater Services

We offer water heater installation, repair, replacement, tankless upgrades, and routine flush & maintenance for reliable hot water, energy efficiency, and emergency fixes on gas or electric models.

Leak Detection & Pipe Repair

Our non-invasive leak detection locates hidden slab leaks, pipe leaks, or underground issues, followed by precise repairs or full repiping to stop water waste and prevent structural damage.

Fixture Installation & Repair

From toilet installation & repair and faucet services to garbage disposal fixes and replacements, we handle all bathroom and kitchen fixture work for better efficiency and modern upgrades.

Water Treatment & Softening

We install and service water softeners and filtration systems to remove hard minerals, contaminants, and odors, delivering softer, cleaner water that protects pipes and improves daily use.

Commercial & Specialty Services

We cover commercial plumbing, gas line installation & repair, sump pump services, pressure reducing valves, repiping, and full system maintenance for businesses and homes with minimal disruption.

Where We Serve

We provide full plumbing repairs & installations across San Diego County and surrounding areas.

  • San Diego
  • San Marcos
  • Escondido
  • Vista
  • Valley Center
  • Fallbrook
  • Oceanside
  • Carlsbad
  • Encinitas
  • Del Mar
  • Chula Vista
  • El Cajon

Don’t see your city listed? We still likely serve your area — call or request a quote to confirm.

⭐ Trusted by 207+ San Diego County Homeowners

Frequently Asked Questions

Got questions? We have answers.

What types of plumbing services do you provide?

We handle a wide range of services, including emergency repairs for leaks or burst pipes, drain cleaning and hydro jetting, water heater installation/repair/replacement (including tankless models), fixture installation and repair (like toilets, faucets, and garbage disposals), pipe leak detection and repiping, sewer line inspections and repairs, water softener and filtration system services, and commercial plumbing needs.

When should I call a professional plumber?

Call a professional for complex issues like persistent clogs that DIY methods can't resolve, any signs of leaks (especially hidden slab leaks or high water bills), water heater problems, low water pressure, foul odors from drains, or emergencies like burst pipes and flooding. Attempting major repairs without proper tools or knowledge can lead to worse damage, higher costs, or safety risks.

What are common signs I have a plumbing problem I shouldn't ignore?

Look out for slow or clogged drains, recurring backups, dripping faucets or running toilets, unusual noises from pipes, discolored or odorous water, low water pressure, higher-than-normal water bills, damp spots on walls/floors/ceilings, or gurgling sounds in drains—these often indicate leaks, buildup, or failing components that need prompt attention to prevent bigger issues.

How can I prevent common plumbing problems before they happen?

Regular maintenance helps: avoid pouring grease, coffee grounds, or fibrous foods down drains; use drain screens; schedule periodic drain cleaning and water heater flushes; insulate exposed pipes in cold weather; don't flush non-degradable items like wipes; and have annual inspections for older homes. These steps reduce clogs, scale buildup, leaks, and frozen pipe risks.

What should I do in a plumbing emergency, like a burst pipe or major leak?

First, locate and turn off your main water shut-off valve to stop the flow, then shut off electricity to affected areas if there's flooding risk. Contain the water if possible (with buckets or towels), avoid using electrical appliances nearby, and contact a 24/7 emergency plumber immediately for fast response to minimize damage—delaying can lead to mold, structural issues, or costly repairs.

Still have questions? We're here to help.

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