Montrose’s Licensed, Family-Owned Plumber Since 1997

Need a Plumber in Montrose? We Answer, We Show Up, We Fix It Right.

Drains, sewers, water heaters, gas lines, leaks, and repiping — trusted Montrose plumbing services from a licensed, family-owned plumber with up-front written pricing and 24/7 emergency service.

Licensed CA #1067555
Bonded & Insured
Serving Montrose Since 1997
5.0 ★ (300+ ratings)

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Quick pick: what do you need?

Drain Cleaning & Hydro Jetting

Slow drains, clogs, roots

Sewer Repair & Trenchless

Root intrusion, aging laterals, camera inspection

Water Heater Repair & Replacement

Tank & tankless, hard-water experts

Gas Line Repair & Leak Detection

Licensed gas work

Repiping

Galvanized replacement for older homes

24/7 Emergency Plumber

Nights, weekends, holidays

Not sure? Tell us the symptom — we’ll diagnose it.

CALL (626) 956-3708

We know Montrose’s plumbing

Montrose is our home base. We are based right here in La Crescenta-Montrose, which usually makes us one of the closest crews when something goes wrong — and it means we know these streets and these houses firsthand. Montrose sits in the Crescenta Valley against the San Gabriel foothills, so homes here are on or near sloped ground over decomposed granite, and sewer laterals deal with grade, depth, and ground movement that flat-valley lines never see. The older housing stock commonly runs on clay or cast-iron laterals and galvanized supply, and the area’s heavy mature-tree canopy drives steady root intrusion.

Southern California’s hard water does the rest, scaling water heaters and narrowing old drain lines. Sewer, gas, and water-heater work generally needs a permit and inspection; we handle both — and because we are local, we get there fast, even at 2 a.m. That’s what makes our Montrose plumbing services a natural choice for homeowners who need a local crew.

Montrose plumbing services by Advantage Plumbing & Rooter

Why Montrose chooses Advantage Plumbing & Rooter

24/7 real people

Written prices up front

Licensed CA #1067555

Family-owned since 1997

Workmanship guarantee

Same-day service

CALL (626) 956-3708

Montrose homeowners rate us 5.0 ★ across 300+ reviews

    
 
 
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   Diane Stokes 
 22 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Frank got right to work unplugging a very stopped up drain pipe that serviced two condo units - mine and the one above me. He checked for outside clean-out valves and when the first tool he used to snake out the line couldn’t do the job he walked around the block to his truck to bring in a more powerful one. He explained everything he was about to do, answered all my questions and cleaned up a greasy mess afterwards. The price was reasonable. I would highly recommend Frank and Advantage Plumbing.
  
 
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   Chris Blondal 
 21 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jose was great. He took his time and explained everything. Very polite and did a great job.
  
 
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   Inge Seabo 
 17 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great job
  
 
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   Richard Pepper 
 15 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Amazing technicians, knowledgeable, incredible Office help
  
 
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   Scott Hayashi 
 13 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service and reasonable rates
  
 
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   Bill Tom 
 8 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Always professional. Thanks Albert and Warren.
  
 
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   Alberto De Diego 
 8 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Frank with Advantage Plumbing is really excellent.  He’s been out to our house in South Pasadena a few times.  He’s always on time, can come on short notice when needed, and is super professional and capable.  Always gets things fixed quickly at a fair and reasonable rate.  He’s also a super nice guy.  Always asks about our dog, for example, who’s been having medical issues lately!  Class act.
  
 
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   Angelo Incardona 
 7 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Frank (the plumber) did a great job installing our tankless water heater. It was a tough job under the blazing heat conditions.
  
 
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   Michele Hamburger 
 3 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Simply the best. I was able to reach someone at 10pm on Friday night and they arrived at 6am Saturday and fixed my water heater in 30 min.  Trustworthy and skilled, highly recommend
  
 
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   Ann Kochakji 
 3 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. We've hired Advantage Plumbers for three jobs so far and are very happy with their work. Their prices are reasonable and the plumbers go out of their way to make sure the job is done right. They make suggestions when needed which is helpful and even pick up parts when necessary. We would especially like to acknowledge Victor and his assistant for fixing the leak in our outdoor pipes.
  
 
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   Mihran Asatourian 
 2 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great company. Called them for a leak under kitchen sink (cat stood on pipe and the weight separated the connections). They offered to send someone same-day, but I opted for next morning instead. I love that they use a one hour appointment window, instead of 3-5 hours like other companies. Technician, Victor, arrived right on time, explained the issue to me and pointed out a couple other problems, fixed everything and tested everything thoroughly before leaving. I told him about the cat and he made sure to "cat proof" the connections. Like I said, great company, don't hesitate to use them.
  
 
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   Mark J 
 1 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Frank has done work at my properties for ages. He's always been congenial, forthright, and honest with me, even erring on the side of caution when necessary because he knows that doing a job right is the utmost importance.
  
 
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   Abira Ali 
 1 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. We had Advantage plumber Frank come over to flush our tankless hot water system. He was very efficient, friendly and got everything done and operating- no fuss- no muss- so nice to have hot water. Thanks Frank!
  
 
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   Andrew Sanesi 
 30 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. The Best! Period
  
 
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   Annie Alwin 
 28 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Love Steve and the Advantage team. Day or night, they get the job done. So glad they are my plumbers. They always get it done right, are friendly, courteous and so knowledgeable!
  
 
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   Daniel Haas 
 26 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Advantage Plumbing repiped my entire crawl space, including the main line under my house and the lateral line in my front yard, this past week. I interviewed six companies before choosing them, and from the first visit through project completion, the experience was exceptional.

They gave me a fair, respectable quote, and the work was fully permitted (Advantage pulled the permit at a modest cost). Even the city inspector said, "Nice work!" The crew was punctual, courteous, hardworking, and clearly knowledgeable — top-notch in every way.

For the front yard line, they used pipe-bursting technology, so my yard didn't need to be dug up.  The new line will last 100 years. Every part of the job — proper strapping, quality materials, multiple cleanouts — was done to the highest standard. This was truly exceptional work, and I'm grateful for their dedication. Thank you to Steve, Johny, and the entire crew for a job so well done!

Separately, before the repiping project, I had Advantage come out to snake a clogged tub drain. They arrived the same day and did a great job. Alfonso and Jose were punctual, kind, friendly, and attentive — another job well done!
  
 
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   Grant McCullagh 
 25 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. We are very pleased with Steve’s  service, keep up the good work!!
  
 
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   Debbie Kurth 
 25 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. There are simply not enough complements I can give this team.

I had a water dripping on the street issue that ai could not figure out . When soap bubbles appeared, we realize the problem was the sewer .  Steve rearranged his team schedule to get the problem fixed and fast.

The pipe, on a hillside was scoped with a camera revealing  the severity of the 90 year old cast iron pipes.  A replacement was needed.  One can only shudder to think the cost of that.

Using new technology called pipe lining, not only was the pipe repaired from the inside out , they even managed to clean the pipe below the street, saving us thousands of dollars!! .  They even found a fresh water leak and were able to repair it while the pipe was exposed.  The entire job was done in a day.

I simply cannot sing high enough praises for Steve and his team.  Professional,  caring, on time with a fanatic work ethic. Steve truly cares about people and not just money .

Look no further when needing help with an unpleasant issue of plumbing.

UPDATE:
Had another leaking pipe problem. . Advantage sent Plummer Frank whose long experience in the field, quickly and easily fixed the problem.   Thank you!
  
 
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   Alexis Bradley 
 24 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Victor with Advantage Plumbing & Rooter was fantastic to work with. He quickly solved our water pressure issue, took the time to listen to our longer-term plumbing goals, and scheduled a follow-up to address everything else we need. We were thoroughly impressed by his expertise. Highly recommend!
  
 
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   Jeffrey Woldhuis 
 24 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Advantage Plumbing helped me out tremendously.  Their guy Frank is great.  I had an upstairs leak in a wall that he investigated and found the location of quickly without damaging too much of my wall.  I would highly recommend this company.
  
 
 
  
 
 
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