Plumber in Pasadena, CA

a plumber working on pipes under a sink

Reliable Plumbing Solutions: Your Trusted Plumber in Pasadena, CA

When plumbing issues arise, you need a dependable, skilled professional to get the job done right. At Courtesy Plumbing, we bring decades of experience to every service call, ensuring quality workmanship and lasting solutions. Whether you’re facing a minor leak or a major plumbing emergency, our team is ready to help. If you’re looking for a plumber in Pasadena, CA, who prioritizes professionalism, integrity, and customer satisfaction, you’ve come to the right place. Call today at 626-967-5655 to learn more about what we can do for you. 

Expert Services for Homes and Businesses

At Courtesy Plumbing, we don’t just fix pipes—we build relationships. Our family-owned and operated business has served Pasadena and surrounding communities for years, delivering top-tier plumbing services with honesty and care. There are many reasons why homeowners and businesses trust us. We are a licensed, bonded, and insured plumbing company, meeting all state requirements to ensure your peace of mind. Our highly trained technicians bring skill and efficiency to every job, delivering reliable solutions with professionalism. 

Comprehensive Plumbing Services

We offer a full range of plumbing services to meet all your residential and commercial needs. No job is too big or too small for our experienced team. Our services include:

  • Emergency Plumbing Repairs – Quick response for burst pipes, leaks, and other urgent issues.
  • Trenchless Plumbing Repairs – Innovative, no-dig solutions for underground pipe damage.
  • Toilet Repair & Installation – Fixing leaks, clogs, and installing new toilets efficiently.
  • Garbage Disposal Repair & Install – Keeping your kitchen running smoothly with expert care.
  • Faucet Repair & Installation – Stopping leaks and upgrading fixtures for better efficiency.
  • Water Heater Services – Repairs, replacements, and maintenance to keep your hot water flowing.
  • Drain Cleaning & Hydro JettingClearing clogs and buildup to restore proper drainage.
  • Leak Detection & Repair – Locating and fixing leaks before they cause major damage.
  • Pipe Replacement & Repiping – Upgrading aging pipes for long-lasting performance.

Whether you need a simple repair or a full plumbing upgrade, our team delivers quality solutions tailored to your needs. At Courtesy Plumbing, we take a customer-first approach, treating your home or business with the respect it deserves. With upfront pricing, you’ll never encounter hidden fees—just honest, transparent costs for every service. And when emergencies strike, you can count on us to respond quickly, because plumbing problems don’t wait, and neither do we!

Contact Us Today!

Don’t let plumbing issues disrupt your home or business. When you need a plumber in Pasadena, CA, Courtesy Plumbing is here to help. Our friendly, professional team is ready to provide the expert service you deserve. Call us now at 626-967-5655 to schedule an appointment or request emergency service. Experience plumbing excellence with Courtesy Plumbing today!

Most Recent Pins (40)

John Martinez
Branch main line cleaning from a pulled and reset toilet. Stoppage was cleared, accumulations out
Jack Bell
We installed a new 3/4" double union Zurn 3/4" main shut off valve in Pasadena, CA. We re-worked the water main to the house connection for a proper install.
Sean McGinnis
Courtesy Plumbing cleaned a hall lavatory basin by servicing the trap and line in Pasadena, CA. This process ensures proper drainage and prevents clogs, keeping the sink functioning efficiently. Regular maintenance like this helps avoid buildup and plumbing issues over time.
Jon Taylor
Courtesy Plumbing cleared a main sewer line in Pasadena, CA. They used a main line sewer machine with 4-inch blades to remove roots and buildup through a 4-inch cleanout in front of the house. This service restored proper drainage and prevented potential blockages in the system.
Sean McGinnis
Courtesy Plumbing provided drain cleaning services in Altadena, CA. We cleared a kitchen sink line, removing food and grease buildup. We also cleaned a branch main line and performed maintenance on the main sewer line through a 4-inch cleanout to ensure proper drainage.
Sean McGinnis
We cleaned the main sewer line through a 3" wall cleanout in Pasadena, CA. This process helps prevent blockages and keeps the plumbing system running efficiently. Regular sewer line cleaning reduces the risk of backups and ensures proper drainage.
Jon Taylor
Cleared back-to-back shower and bathtub drain lines using a 12-inch cable to remove hair and buildup. Accessed the system through a 2-inch cleanout for effective cleaning. Service completed in Pasadena, CA.
John Martinez
A clogged bathtub drain was cleared in Alhambra, CA. The blockage was removed, restoring proper drainage.
John Martinez
A plumber cleared a clogged toilet in a hallway restroom using an auger in Pasadena, CA. This service removed the blockage and restored proper flushing.
John Martinez
Courtesy Plumbing performed main line cleaning in Pasadena, CA. The service included pulling and resetting a toilet to access the blockage. The stoppage was successfully cleared, restoring proper drainage.
Jack Bell
Courtesy Plumbing installed a 50-gallon Bradford White water heater in an outdoor closet in Pasadena, CA. The team replaced hot and cold supply lines, a 3/4" shut-off valve, a vent, a gas valve, and a flex line. They also installed a new drip leg, a drain pan, and removed the old unit.
Jack Bell
Courtesy Plumbing installed two 12-inch ball valves and six feet of 12-inch PEX pipe in the ceiling of a church in Pasadena, CA. This installation improves water flow and system control, ensuring reliable plumbing for the facility.
John Martinez
Courtesy Plumbing cleared a clogged kitchen sink line in Glendale, CA. The blockage was fully removed, ensuring proper drainage.
John Martinez
A clogged main sewer line was cleared in Pasadena, CA. Roots and buildup were removed through a 4-inch cleanout. A drain snake was used to clear approximately 150 feet of pipe, restoring proper flow.
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John Martinez
Courtesy Plumbing pulled and reset a hallway restroom toilet in Pasadena, CA. The team replaced the nuts, bolts, and wax ring to ensure a secure fit. This service helps prevent leaks and maintains proper toilet function.
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John Martinez
Cleared a main sewer line from a 4-inch cleanout to the city connection, spanning approximately 150 feet. Ensured proper drainage and removed blockages to restore flow. Service completed in Pasadena, CA.
John Martinez
We cleaned a branch main sewer line by accessing it through a pulled toilet in Pasadena, CA. This process removed blockages and restored proper drainage. Regular sewer line cleaning helps prevent backups and ensures efficient wastewater flow.
John Martinez
A plumber removed and reinstalled a master toilet in Pasadena, CA. The service included replacing the wax ring and securing the toilet with a new flange bolt kit. This work helps prevent leaks and ensures a stable installation.
Jon Taylor
Courtesy Plumbing cleared a kitchen sink drain in La Crescenta, CA. The service included cleaning through the trap, drain line, and external clean-out to restore proper water flow.
Richard Zapata
Courtesy Plumbing installed a 4" sewer liner extending 37' from the cleanout to the street connection in Pasadena, CA. If a blockage occurs, the main sewer line cannot be cleared with a standard snake and must be hydrojetted.
Sean McGinnis
We completed a camera inspection of the main sewer line through a pulled toilet in a back house in Pasadena, CA. The inspection revealed a damaged toilet flange. After the inspection, we reset the toilet using two new wax rings to ensure a proper seal.
Sean McGinnis
Courtesy Plumbing conducted a sewer camera inspection for a real estate inspection in Glendale, CA. We accessed the main sewer line through a 4" cleanout and found it in good condition up to 173 feet. We recommend installing an additional cleanout for complete inspection, proper cleaning, and code compliance.
Sean McGinnis
Courtesy Plumbing cleared a clogged kitchen sink line in Pasadena, CA. We removed grease, rice, and buildup from the trap and line. We recommended hydrojetting to improve flow and prevent future blockages.
Sean McGinnis
Courtesy Plumbing cleaned the main sewer line through a three-way cleanout inside a crawl space in La Cañada, CA. The service removed heavy wipes and buildup, restoring proper flow. The blockage voided the warranty, highlighting the need for regular maintenance to prevent future clogs.
Jon Taylor
We cleaned (3) area drains through (3) catch basins and (2) curb exits at a church in Montrose, CA. We recommended hydrojetting the area drain system for a better cleaning.
John Martinez
Cleaned a branch main sewer line through an upstairs indoor 2" clean out in an apartment complex in Pasadena, CA. The line appears to be damaged, so we recommended a camera inspection and repair.
John Martinez
Courtesy Plumbing cleaned a main line by removing a toilet in a home in Altadena, CA. We cleared wipes and buildup from the pipe and snaked it out 120 feet. We recommended installing a main line cleanout for better future maintenance.
John Martinez
We cleaned the main sewer line through a 4" 2 way clean out in the front yard of a home in South Pasadena, CA. We got roots and accumulation out of the line.
Jon Taylor
Courtesy Plumbing performed a main sewer line cleaning at a church in Montrose (La Crescenta), CA. We cleared paper towels, wipes, and buildup from a 4" cleanout in the women's restroom. The sewer line was cleared out 230 feet to the city sewer. Only toilet paper should be flushed to prevent future blockages.
Jon Taylor
Courtesy Plumbing cleared heavy grease buildup from two kitchen sink lines using a dropped trap method at a senior living facility in Pasadena, CA. This service restored proper drainage and helped prevent future blockages, ensuring reliable plumbing for residents.
Jon Taylor
Courtesy Plumbing completed main sewer line maintenance through a 4-inch cleanout in South Pasadena, CA. This service helps prevent clogs and maintain proper drainage. Regular sewer maintenance can improve system efficiency and reduce the risk of backups.
Richard Zapata
Courtesy Plumbing rehabilitated a sewer line in Pasadena, CA. The team exposed and descaled the existing line, then installed an 85-foot cured-in-place pipe liner (C.I.P.P.). A new two-way cleanout was also added for easier maintenance.
Sean McGinnis
A plumber hydro jetted a kitchen sink through a dropped trap at a commercial building in Pasadena, CA. This service cleared blockages, improved drainage, and restored proper flow. Hydro jetting removes grease, debris, and buildup, ensuring efficient plumbing operation in high-use environments.
Jack Bell
A plumber retrieved a gold charm from the P-trap under a master bathroom sink in Glendale, CA. After removing the item, the drain was reassembled to ensure proper function.
John Martinez
Courtesy Plumbing cleared a main line blockage using a 3-inch cleanout in Sierra Madre, CA. Snaking the line restored proper drainage and prevented further plumbing issues.
Aaron Riley
Installed a customer-supplied Kohler widespread lavatory faucet with a push-down pop-up assembly in Pomona, CA. Ensured secure connections for reliable performance.
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Sean McGinnis
Courtesy Plumbing provided toilet augering and clearing services in a master bathroom in Pasadena, CA. This service effectively resolved blockages, ensuring proper functionality and plumbing performance.
John Martinez
Courtesy Plumbing completed main line maintenance at a home in Pasadena, CA. The service involved clearing the main sewer line through a 3" cleanout in the basement and another in the backyard, ensuring proper flow to the city sewer system.
JEFF TAYLOR
Courtesy Plumbing replaced a faulty fill valve in an upstairs toilet with a Fluidmaster fill valve in Pasadena, CA. This plumbing repair ensures proper toilet functionality and water efficiency in residential spaces.
JEFF TAYLOR
Courtesy Plumbing provided utility sink servicing in Pasadena, CA. The team snaked the kitchen sink line through the trap but could not fully clear the blockage. A line inspection and clean-out installation were recommended for improved drainage.
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Most Recent Reviews (2)

Feb 12, 2025
It was great, Jeff is a cool guy and knows what he is doing and does a great job. Thanks again Jeff
Christopher Cisneros
Feb 06, 2025
Arron Reily did a great job for us. Very professional and patient. Answered all of my questions. Future plumbing needs i will call Courtesy Plumbing and ask for Aaron
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Louie orozco
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