Expert Drain Cleaning in San Marcos, CA

My house was built in 1969 and the bathroom sink was completely clogged. Ron, (the best of all plummers I have ever encountered), was unable to snake. Ron, evaluated old cast iron pipe and provided pictures/movie of crawl space. Once he removed a section of pipe, it was completely blocked with sludge and debris. Ron, removed the 10-12 ft old cast iron pipe, installed new with easy to reach clean out plug. Ron stayed at task at hand & completed the 6 + hr job. No complaining, just focused on getting completed. No mess, congenial, and very competent! Hard job but done well!

I had them come out to my place both on Monday and Tuesday to change my tub / shower into a walk in shower! They did a great job! Both Will and Jose were respectful and fast working! I’m sincerely happy that they did the work!

⭐️⭐️⭐️⭐️⭐️ Highly Recommend! I had such a great experience with this plumber. Super friendly, showed up right on time, and actually explained everything in a way I could understand. The job was done quickly, cleanly, and way better than I expected. You can tell he really knows what he’s doing. The price was fair, the work was solid, and he made sure everything was working perfectly before leaving. Honestly one of the best service experiences I’ve had — I’d 100% call him again and recommend him to anyone who needs plumbing work done!

Standing water in the shower had become a daily annoyance. The plumber cleared the drain and flushed the line. Water now drains quickly.

Water backed up into the tub when the sink drained. A technician cleared a shared drain blockage and tested both fixtures. Drainage returned to normal immediately. The issue hasn’t returned. I felt reassured.

Valuable help when our bathtub faucet would not stop dripping. The sound was constant and annoying. Their crew replaced the worn washer inside. The dripping stopped right away.

Our sink drain stopper wouldn’t close. Their team fixed the linkage mechanism efficiently. It works smoothly now. Very dependable service.

Backed up sink during gatherings showed a deeper clog in the main line. Thorough cleaning cleared the entire pipe. Drain handles heavy use easily now. Very reliable team.

A pipe behind the bathroom wall burst unexpectedly. I reached out immediately. They replaced the damaged section and sealed all joints properly. I’m very satisfied with their fast and careful work.

Water pressure felt uneven between fixtures. A technician identified a partially blocked valve and corrected it. Pressure balanced out immediately. Everything was tested afterward. The system works consistently now.

I appreciated how everything was tested before wrapping up. Their crew repaired a loose drain connection behind the wall panel. The leak stopped completely. Everything feels secure now.

Sewer like odors were noticeable near the bathroom drain. The plumber cleaned the pipe and removed trapped residue. Venting was also checked for proper airflow. The odor was eliminated entirely.

Our shower drain had been getting slower each day until it finally clogged. I reached out for plumbing help and they responded promptly. The technician cleared the buildup and restored proper drainage. Now the water flows out smoothly.

Shower handle became loose over time. Their plumber secured internal components and tested movement. The handle now feels firm. The fixture was checked thoroughly. I feel comfortable with the outcome.

The toilet handle stuck after flushing. Their plumber adjusted the internal linkage and tested operation. The handle now returns smoothly. Flushing feels normal again. This was resolved properly.

I’m only giving 4 instead of 5 because of price. I only had a very easy to get to mainline clogged but it was Saturday. Frank was awesome and Go Padres! Frank lol very professional and personable. I called them with a mainline clog and it was urgent. They made the appointment for just 2 hrs later that same day which was again, a Saturday of course (for some reason my plumping knows how to kick me when I’m down not only by clogging up but by only doing it on a weekend) anyways, Frank called and asked if I was available now instead of later so I said yes sir!!! They were here and finished within the same hour I called. Excellent service! Again, the pricing was pretty high because not only the drain but an extra $250 for the emergency weekend call was very pricey. If not for that it would have been 5 stars

Dave is amazing! He fixed our shower within 30 minutes and was so kind and informative during the process

Great service all around by the team that worked on my small project. Felt like no matter the job size they put solid effort into both identifying root cause and making the repairs which actually did furnish some positive results in the issue I was having. Will return to Bill Howe for sure.

Very knowledgeable team. They fixed my clogged drain perfectly and gave helpful maintenance tips.

They resolved my plumbing problem without delays.

Honest service and fair pricing throughout.

The sink drain was very slow. I called this service for help. They cleared the blockage completely. It drains quickly now.

Our main water valve was hard to turn. Their specialists replaced it smoothly. It operates easily now. Excellent service overall.

One evening, the water heater suddenly stopped heating. I scheduled a visit the next morning. They diagnosed a faulty thermostat and replaced it quickly. Hot water was restored without delay.

I strongly recommend ASAP Drain Guys & Plumbing, especially technician Mathew, for their outstanding service. I contacted ASAP yesterday afternoon after my tenant reported a toilet drainage issue. The company informed me that a technician would be on the way within two hours and confirmed that no emergency or urgency fee would be charged. (I had contacted several other plumbing companies before deciding on ASAP.) Mathew demonstrated excellent plumbing expertise and strong communication skills. Upon arrival, he quickly identified that tree roots were the primary cause of the blockage in the drainage line. He clearly explained the issue and provided several repair options. After 2–3 hours of dedicated work cutting and clearing the roots from the drainage system, the toilet was fully restored and flushing smoothly again. My tenant is extremely satisfied with the results. ASAP charged exactly as quoted — with no hidden fees or emergency charges — and even provided a $75 discount. I truly appreciate their professionalism, transparency, and quality workmanship, and I would highly recommend them to anyone. Here is comment received from Tenant. "The flushing process is better than any time we’ve been here. Definitely better than the last few years."

There has been a recurring main plumbing line problem that I have been dealing with for years... which ended up being a piece of 2" ABS in my 3" main line, likely from the previous owner and not disclosed when I purchased the home. Initially company "X" came out and gave me an estimate but said they could not guarantee their work. I waited and dealt with the problem on my own for years and finally had a friend refer me to ASAP. I could not be happier and super pleased to have 2 gentlemen Andrew & Angel do an excellent job on my property. Office staff was very thorough, communicative, and friendly. I would highly recommend to anyone... and of course they fixed the problem!

Well im back again with a new review this time without my beautiful goddaughter. Today i am reviewing Eduardo Vazquez from ASAP Drain Guys and Plumbing. Eduardo arrived early on the day of my service call. He was very friendly, polite, and professional. He explained what he would be doing in terms that were easy to understand and preformed the task quickly and efficiently. Tested it all and I am highly satisfied that I made the right choice in calling the ASAP Drain Guys and was extremely fortunate that Eduardo was the professional assigned to my call. I am definitely making The ASAP Drain Guys my goto plumbing company and will be requesting Eduardo to be assigned to my call the next time i am in need of a professional plumber. I highly recommend this company and Eduardo. Great to be back with a new review. Have fun and keep the faith

The toilet in my guest bathroom kept clogging repeatedly. Their experts team identified the issue with the flapper valve and replaced it. They also checked the entire system to prevent future problems. Excellent service.

The garbage disposal stopped spinning and only made noise. Their technician carefully removed the jam inside. He tested the motor to be sure it was safe. It runs quietly now.

The kitchen faucet base started leaking onto the counter. The plumber replaced faulty seals and it now remains completely dry during use.