A slow or blocked drain can stop your day before it starts. Our team clears clogs in kitchens, bathrooms, and main lines across Orange County, often within hours of your call. If you need a clogged drain plumber today, we are ready to help.
Trustindex verifies that the original source of the review is Google.
We've had a great experience with Precision Plumbing. Most recently, they helped us locate and repair three separate leaks under our concrete slab. They started with a free inspection and did a very thorough job diagnosing the issue, clearly explaining what was going on and what our options were. Their approach was professional, direct, and honest, no upselling, just practical solutions and clear communication. The work was handled quickly and efficiently. I felt confident in their expertise the entire time. We had also used them previously for a midnight plumbing emergency, and they were incredibly responsive and reliable, one of the only companies willing to come out at that time which is why we trusted them again for this most recent project. Martin & his team are super knowledgeable, dependable, a great value for what they provide and easy to work with. I highly recommend Precision Plumbing!!!Posted on Google![]()
darlene arriazaTrustindex verifies that the original source of the review is Google.
Our main water line sprung a leak and it was such a inconvenience when you don't have proper running water. After finding Precision on Google, I decided to give him a call. He was very responsive and was the first out of 3 plumbers to arrive next day in the AM. He was very easy to talk to and didn't try to up sell like the other ones. His quote was fair and I didn't feel like I was getting ripped off. I would call them back if I need any plumbing services in a heart beat!Posted on Google![]()
MelTrustindex verifies that the original source of the review is Google.
Our main sewer line had been giving us issues for over a year. Slow drains, weird smells in the backyard, and finally a backup in the guest bathroom that pushed us over the edge. Got three quotes for a sewer replacement for our home in Laguna and these guys came in not the cheapest but definitely the most thorough. The tech ran a camera down the line first and walked me through exactly what we were looking at on his tablet. Turned out we had old clay pipe with two big root intrusions and a partial collapse near the cleanout. They scheduled the work for the following week and got it done in two days. Crew was respectful, kept the yard damage to a minimum, and even reseeded the section of grass they had to dig up. Haven't had a single issue since and I sleep better knowing it's handled.Posted on Google![]()
Sharon GarciaTrustindex verifies that the original source of the review is Google.
I’m usually very nervous to call any sort of service company. I feel like they always make me feel stupid and rip me off. My toilet was clogged and I was already embarrassed to contact anyone. When I contacted Martin, he was immediately kind and explained what he would be doing. He did the job perfectly and even left my bathroom cleaner than it was before!Posted on Google![]()
Alexis ReaganTrustindex verifies that the original source of the review is Google.
Really happy with the service from Precision Plumbing. I called them out for a plumbing issue at my home and they showed up quickly, which I really appreciated. The plumber was easy to talk to, explained what was going on in and got everything fixed without any hassle, no confusion, just straight to the point and got the job done right. Overall, solid experience. I’d definitely use them again if I run into any plumbing problems.Posted on Google![]()
Ricky LyTrustindex verifies that the original source of the review is Google.
Was bracing for a hard sell when our 14 year old water heater started leaking. Two other plumbers basically tried to push tankless on me before they even looked at the unit. Called Precision in Mission Viejo and he came out the next morning, walked through both options, laid out the real cost difference and the gas line work tankless would need. No pressure either way. We went with a 50 gallon tank because the math made sense for our family. He pulled the permit, did the install the next day, hauled the old one out, and strapped the new one properly for earthquake code. Straightforward company.Posted on Google![]()
Bahar GhauomiTrustindex verifies that the original source of the review is Google.
Slow drains in pretty much every sink and tub at the same time, which I now know is not a good sign. Called Precision on a Monday morning and they came to the house by 1pm. He camera scoped the line first, showed me a wall of grease and gunk about thirty feet out, and explained why snaking it would only buy me a few months. They hydrojeted the whole line for a fair price. Drains have been running smoothly. Saved as #1 Plumber lol.Posted on Google![]()
DiegoTrustindex verifies that the original source of the review is Google.
Both units in my duplex were backing up and I knew it was time to get the main line looked at. A friend in Laguna had used Martin before and said to call him. He came out, scoped the line first so we could actually see what was going on in there, and then hydrojetted the whole thing. years of buildup just gone.Posted on Google![]()
viviane rosalesTrustindex verifies that the original source of the review is Google.
These things always seem to happen on the weekend - the outlet from my water heater started leaking. I did a Google search to find a plumber that was open and found Precision Plumbing in Mission Viejo. Within an hour of my call, Martin was at my door. He diagnosed the problem and gave me some options. I chose getting a new water heater and fixing associated fittings. Martin was back out Monday morning to do the work. They were prompt, professional and friendly. They knew I had a tight schedule and they finished earlier than expected. They double checked to make sure everything was working, including replacing the pressure regulator to the house, which probably saved me from an even bigger future repair bill. I highly recommend Precision, for your local plumbing needs. Great service and fair pricing.Posted on Google![]()
Bethlehem MitachewTrustindex verifies that the original source of the review is Google.
Martin helped us in the past with a clogged drain and this time with a slab leak. Again, I can't say enough good things about his team. From the start, it was clear they really know their stuff and are incredibly transparent and honest. They were thorough with the inspection and took the time to explain everything in detail. The crew that came to do the repipe was just as impressive. They were hardworking, knowledgeable, and cleaned up after themselves. It was very obvious they knew exactly what they were doing and were great at it!Posted on Google![]()
Audrey Schreck



Clogged drains rarely fix themselves. Water backs up into sinks and tubs, bad odors spread through the house, and store bought products often clear only part of the blockage. Many homeowners deal with the same clog again a few days later. Meanwhile, standing water can damage cabinets, floors, and the pipes themselves.
Precision Plumbing offers a drain unclogging service that clears the blockage fully, not just enough to drain for a day. Our technicians use hand augers for smaller lines and powered machines for larger ones. We protect your floors, clean up after the job, and tell you what caused the clog. When water is backing up into your home, we offer emergency drain cleaning so you are not left waiting.
Client Satisfaction
Google Reviews
Years of experience
Kitchen drains take the most abuse in any home. Cooking grease cools inside the pipe and traps food scraps, coffee grounds, and rice. Hard water adds mineral scale that gives this buildup even more to cling to. Over time, the opening shrinks until the sink drains slowly or stops completely.
We clear kitchen lines all the way to the branch pipe, not just the trap under the sink. Our team removes grease and food buildup so water flows freely again. If your disposal hums, jams, or leaks during the visit, we can also handle garbage disposal repair while we are there. We finish with a flow test and share a few simple habits that help keep the line clear.
+1 949-235-1188
Clearing a drain is easy. Working out why it blocked is the part that stops it happening again.
Precision Plumbing has cleared Orange County drains since 2000. Repeat patterns become obvious after that long.
Precision Plumbing
Which fixtures are slow tells us a lot. One slow drain is local. Several at once means the problem sits further down.
Cable machines suit hair, soap, and food waste. Heavy grease and scale need jetting. The choice depends on what the pipe holds.
Water runs through the line to confirm it moves freely. Any fixture that shares the branch gets checked too.
Bathroom clogs build up slowly, which makes them easy to ignore. Hair binds with soap scum and conditioner residue to form a thick mat inside the drain. Hard water minerals stiffen this mass, so it rarely breaks up on its own. You may notice water pooling around your feet or a tub that takes several minutes to empty.
Our technicians remove the drain cover, pull out trapped hair, and run a cable through the line to clear what sits deeper. This drain snaking method works well for showers, tubs, and bathroom sinks. We also check the stopper and drain assembly, since worn parts can catch debris and cause repeat clogs. Each drain is tested before we leave to make sure water flows freely.
When several fixtures clog at once, the problem is usually in the main line. You may hear gurgling from a toilet when the washer drains, or see water rise in the shower when you flush. Many older Orange County neighborhoods have clay or cast iron lines, and tree roots often push through their joints. Left alone, a main line clog can send sewage back into the lowest drain in the house.
Our rooter service uses a powered cable with cutting heads to break through roots, grease, and packed debris. We access the line through the cleanout and clear it toward the street connection. For heavy grease or roots that keep returning, hydro jetting can scour the full pipe wall for a longer lasting result. We explain which option fits your line before we start.
Some drains clog again just weeks after cleaning. That pattern usually means something inside the pipe is catching waste, such as a sagging section, a crack, or root entry. Guessing at the cause can lead to repeat visits and money spent on the wrong fix. A clear view inside the line removes that guesswork.
We run a waterproof camera through the pipe after clearing it, so you can see its condition on a screen. The footage shows where problems sit, how far down the line they are, and whether cleaning alone will solve them. If the camera finds broken or separated pipe, we can walk you through sewer line repair options. You get a real answer instead of another temporary fix.
+1 949-235-1188
Mrtnreagan@cox.net
Chemical cleaners create heat as they work, which can soften PVC and speed up corrosion in older metal pipes. They often burn only a small hole through the clog and leave most of the buildup behind. If the drain still does not clear, the chemicals sitting in the pipe also create a burn risk for anyone who works on it.
Most homes benefit from drain cleaning services every one to two years to remove buildup before it causes a clog. Homes with older pipes, large trees near the sewer line, or heavy kitchen use may need cleaning once a year.
A drain that is rarely used can lose the water in its trap, which lets sewer gas into the room. Running water for a minute usually solves this. If the odor stays, it can point to buildup inside the pipe or a venting problem that needs a plumber.
A cleanout is a capped pipe that gives direct access to your main drain line. In most Orange County homes, it sits outside near the foundation, often close to a bathroom or along a side yard. Knowing its location helps a plumber clear a backup faster without pulling a toilet to reach the line.
No. Flushable wipes do not break down the way toilet paper does, so they snag on rough spots and roots inside the pipe. They are one of the most common causes of main line clogs, so it is best to throw them in the trash.