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Serving the Inland Empire and surrounding areas

Rancho Cucamonga, CA

Bow Tie Plumbers In Bow Ties Wtih Trucks

Plumbing Perfection For Your Rancho Cucamonga, CA Home

We're Bow Tie Plumbing & Rooter, your trusted plumbers serving Rancho Cucamonga and surrounding communities. As an expert plumbing service provider, we bring exceptional craftsmanship and unwavering dedication to every project. Our expert team combines technical excellence with genuine care for our customers, ensuring each job exceeds expectations.

Get the Best Plumbing Service in Rancho Cucamonga

From routine maintenance to complex installations, we handle every aspect of your plumbing needs with precision and professionalism. Our commitment to excellence has made us the go-to plumber for homeowners throughout the Enland Empire.

Are you in need of an emergency plumber? Give us a call at 909-804-8000 24 hours a day or send us a message online with any questions!

Two plumbers after tankless water heater install

Efficient Water Heater Repair Services

We understand the disruption a malfunctioning water heater causes to your daily routine. Our water heater repair specialists respond quickly to restore your comfort, diagnosing issues accurately and implementing lasting solutions.

Tankless Water Heater Installation

When it's time for water heater installation, we guide you through selecting the perfect unit for your needs – traditional tank or energy-efficient tankless. Our team ensures proper sizing, efficient installation, and optimal performance, maximizing your investment while minimizing future maintenance needs.

Stupendous Sewer Line Services

When sewer line problems strike your Rancho Cucamonga home, we deliver swift, effective solutions. Our comprehensive sewer line repair services address everything from minor breaks to major blockages. For severe damage, our sewer line replacement expertise ensures your system returns to peak functionality. We employ advanced diagnostic equipment to pinpoint issues precisely, then implement the most cost-effective solution. Our team works efficiently to minimize disruption while ensuring lasting results.

Upgrade Your Toilets, Faucets, Sinks & Fixtures

Ready to transform your bathrooms and kitchen with expert toilet installation and sink installation services that blend functionality with style? Our skilled technicians handle faucet replacement projects with precision, ensuring proper fit and function. We work with all major brands and styles, bringing your vision to life while enhancing your home's value. From modern fixtures to traditional designs, we install and maintain the perfect solutions for your space.

Suss Out Those Pesky Leaks With Expert Leak Detection

We deploy cutting-edge pipe inspection technology to identify hidden leaks in your home before they cause extensive damage. Our leak detection expertise saves you money by pinpointing problems without unnecessary demolition. We examine your entire plumbing system, from visible pipes to concealed lines, ensuring no leak goes undetected. Our thorough approach prevents minor issues from becoming major headaches.

Bust Those Clogs With Our Drain Cleaning Services

We tackle stubborn drain cleaning challenges head-on, using professional-grade equipment to eliminate the toughest blockages at your home. When you're facing a clogged drain, our team responds with powerful solutions that restore proper flow. We don't just clear the immediate problem – we thoroughly clean your pipes to prevent future issues. Our maintenance programs keep your drains flowing freely year-round.

Spare Your Yard With Trenchless Pipe Bursting

Revolutionize pipe replacement with our advanced pipe bursting technology. Our trenchless sewer services preserve your property's landscaping while installing new, durable pipes. This innovative approach saves time and money compared to traditional excavation methods. We complete most projects in just a day or two, minimizing disruption to your property and daily routine.

Rancho Cucamonga Plumbing Service FAQs

How much does a plumbing job cost?

The cost of a plumbing job in and around Rancho Cucamonga can vary depending on a few factors like the type of service you need, the complexity of the issue, and whether it's an emergency.

  • Small jobs like leaky faucet or toilet not flushing will range from $125 - $300.
  • Mid-sized jobs like installing a toilet or water heater repair range from $300 - $800.
  • Bigger repairs and installs range from $800–$3,000+.
How do I find a good plumbing contractor?

This is a very good question. It’s important to find the right plumber, not just the first one that pops up online. Here are some recommendations:

  • Ask Around Locally (Word of Mouth): Talk to neighbors, coworkers, or friends in the area — especially if they’ve had similar plumbing work done.
  • Check the Credentials: In California, plumbing contractors must be licensed through the CSLB (Contractors State License Board).
  • Read the Reviews — but Read Between the Lines: Look for comments about being on time, clean, fair with pricing, and easy to talk to.
  • Call and Feel Them Out: Do they sound professional? Can they explain their pricing (flat rate vs hourly)? Do they offer free estimates? Are they willing to come out and look before quoting?
What is the most common plumbing repair?

In and around Rancho Cucamonga the most common plumbing repair we see hands down is drain clogs — especially in kitchen sinks and shower/tub drains.

See What Our Fans Are Saying Then Call Today!

We take immense pride in our growing collection of five-star reviews from satisfied customers throughout Rancho Cucamonga. These testimonials reflect our dedication to excellence and customer satisfaction. We invite you to read our reviews on our website or Google to understand what makes our service truly exceptional.

When you need reliable, professional plumbing help, call Bow Tie Plumbing & Rooter at 909-804-8000 or contact us online 24 hours a day. We're ready to demonstrate why we're Rancho Cucamonga's most trusted plumbing team.

Contact Our Rancho Cucamonga Office

Recent Jobs and Reviews in Rancho Cucamonga, CA

Rated 5.0 out of 5 stars based on 7 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction and trust in the plumbing company. Customers consistently express appreciation for the professionalism, reliability, and efficiency demonstrated throughout their service experiences. A dominant theme is the exceptional quality of communication, with reviewers frequently highlighting how responsive, friendly, and clear the interactions were from initial contact through job completion. The company is praised for being honest and transparent about pricing and necessary work, which fosters a sense of trust and confidence among clients. Recurring positive sentiments include punctuality and timeliness, with many customers noting same-day service, early arrivals, and quick completion of work. The technical expertise and knowledge of the team members receive consistent acclaim, as does their courteous and respectful demeanor. Customers appreciate the thoroughness of the work, attention to detail, and the clean, professional manner in which jobs are completed—often exceeding expectations and bringing everything up to code. The company's ability to handle both routine repairs and complex problems effectively is frequently mentioned, reinforcing their reputation for competence across a range of plumbing needs. Overall, the tone is enthusiastic and grateful, with strong recommendations and expressions of loyalty, indicating that customers feel valued and well-served by this business.

Rancho Cucamonga, CA at a glance

Bow Tie Plumbing & Rooter has completed 15 jobs in Rancho Cucamonga, CA between April 2026 and May 2026.

The most recent job was on May 7, 2026.

Bow Tie Plumbing & Rooter has completed 255 jobs in Rancho Cucamonga, CA in the last 12 months. The first job there was in December 2024.

Job Locations and Reviews

Jose M.
Jose M. Checked in
Upon arrival, I was dispatched to address a kitchen sink drain stoppage. Access was gained through the 1 1/2-inch cleanout located on the exterior wall. Work Performed Ran a 1/2-inch drain cable through the kitchen drain line Worked cable back and forth through the line to fully break up and clear blockage Cleared kitchen sink stoppage and restored proper drainage flow Tested system to verify drain was flowing properly after service Findings The kitchen drain line was obstructed, restricting proper drainage through the sink system. Warranty 30-day warranty on stoppage clearing
Rancho Cucamonga, CA 91701
Rancho Cucamonga, CA - Upon arrival, I was dispatched to replace the existing kitchen faucet with a new customer-supplied fixture.

Work Performed
Removed existing kitchen faucet
Installed customer-supplied kitchen faucet with pull-down sprayer
Connected water supply lines and secured faucet assembly
Tested faucet for proper operation and checked all connections for leaks

The new pull-down sprayer faucet was installed successfully and is operating properly at time of service.

Warranty
90-day warranty on workmanship
No warranty on customer-supplied faucet
Jose M.
Jose M. Checked in
Upon arrival, I was dispatched to replace the existing kitchen faucet with a new customer-supplied fixture. Work Performed Removed existing kitchen faucet Installed customer-supplied kitchen faucet with pull-down sprayer Connected water supply lines and secured faucet assembly Tested faucet for proper operation and checked all connections for leaks The new pull-down sprayer faucet was installed successfully and is operating properly at time of service. Warranty 90-day warranty on workmanship No warranty on customer-supplied faucet
Rancho Cucamonga, CA 91730
Jose M.
Jose M. Checked in
Bow Tie Plumbing & Rooter will cut into the kitchen ceiling area near the pantry to locate the source of water intrusion originating from the upstairs hallway bathroom. Scope of Work Open the kitchen ceiling near the pantry area as needed to gain access to the plumbing system Perform diagnostic leak investigation to trace and identify the source of water intrusion Inspect accessible drain, water, and fixture connections associated with the upstairs hallway bathroom Review findings and recommended repair options with the customer before proceeding with any additional work Notes $450.00 diagnostic charge will be applied toward the repair cost if Bow Tie Plumbing & Rooter performs the recommended repairs Drywall patching, texture, and painting are not included in this scope of work Additional repairs, if needed, will require customer approval prior to proceeding Warranty Information No warranty on diagnostic or leak detection services Any approved repair work completed will
Rancho Cucamonga, CA 91739
Jessica Q.
Jessica Q. Checked in
Upon arrival, I was dispatched to replace the kitchen faucet and upgrade the shut-off valves beneath the sink. Kitchen Faucet Installation Work Performed Removed existing kitchen faucet Installed customer-supplied kitchen faucet with pull-down sprayer Connected water supply lines and secured all mounting hardware Tested faucet for proper operation and leak-free performance Warranty 90-day warranty on workmanship No warranty on customer-supplied faucet Hot & Cold Angle Stop Replacement Work Performed Removed existing hot and cold compression angle stops Installed new 1/2-inch x 3/8-inch quarter-turn compression angle stops Restored water supply and tested all connections for leaks and proper operation The new quarter-turn valves provide improved reliability and easier shut-off control compared to older multi-turn style valves. Warranty 90-day warranty on workmanship
Rancho Cucamonga, CA 91739
Rancho Cucamonga, CA - Upon arrival, I performed routine maintenance on the tankless water heater to help maintain proper performance and extend the life of the unit.

Work Performed
Flushed tankless water heater using a professional descaling solution
Removed mineral buildup and scale accumulation from the internal heat exchanger
Restored proper water flow and improved system efficiency
Checked system operation after maintenance was completed
Recommendations

Routine maintenance and annual descaling are recommended to help:

Improve efficiency and performance
Extend the lifespan of the water heater
Reduce mineral buildup and potential system issues
Maintain reliable hot water production
Jessica Q.
Jessica Q. Checked in
Upon arrival, I performed routine maintenance on the tankless water heater to help maintain proper performance and extend the life of the unit. Work Performed Flushed tankless water heater using a professional descaling solution Removed mineral buildup and scale accumulation from the internal heat exchanger Restored proper water flow and improved system efficiency Checked system operation after maintenance was completed Recommendations Routine maintenance and annual descaling are recommended to help: Improve efficiency and performance Extend the lifespan of the water heater Reduce mineral buildup and potential system issues Maintain reliable hot water production
Rancho Cucamonga, CA 91730
William P.
William P. Checked in
Upon arrival, I investigated a reported leak in the garage and identified a failure on the 3/4-inch PVC drain line serving the water softener system. Work Performed Removed damaged section of 3/4-inch PVC drain piping Repaired leaking water softener drain line with new PVC fittings and piping as needed Secured connections to ensure proper drainage and leak-free operation Tested drain line to verify proper function after repair Findings The leak was originating from the existing PVC drain line connected to the water softener discharge system. Warranty 1-year warranty on workmanship
Rancho Cucamonga, CA 91730
Relocated the new Delta diverter valve to the opposite side of the shower and installed new piping for the handheld shower head and standard shower head. Return visit will be needed to install the shower trim, toilet, and bathroom faucet once available. Also needs replacement of all three angle stops.
Relocated the new Delta diverter valve to the opposite side of the shower and installed new piping for the handheld shower head and standard shower head. Return visit will be needed to install the shower trim, toilet, and bathroom faucet once available. Also needs replacement of all three angle stops.
William P.
William P. Checked in
Relocated the new Delta diverter valve to the opposite side of the shower and installed new piping for the handheld shower head and standard shower head. Return visit will be needed to install the shower trim, toilet, and bathroom faucet once available. Also needs replacement of all three angle stops.
Rancho Cucamonga, CA 91701
Rancho Cucamonga, CA - Bow Tie Plumbing & Rooter will perform diagnostic testing on the shower pan and plumbing system to help determine the source of the water intrusion.

The shower pan was filled with water and monitored, and no leaks were found during the test. The shower pan was then drained, and again no leaks were observed. Water was also run directly onto the shower glass panels, at which point water intrusion was noticed coming through the silicone areas around the glass enclosure. In addition, separated tiles were observed, which may also be contributing to the issue.

At this time, no water intrusion was visible through the ceiling below. However, Bow Tie Plumbing & Rooter recommends cutting open the drywall ceiling to allow better visibility and access for further inspection if the issue continues.

If water begins leaking through the ceiling and the customer requests a return visit, the service call fee will be applied toward the cost of cutting open the ceiling and completing the necessar
Jose M.
Jose M. Checked in
Bow Tie Plumbing & Rooter will perform diagnostic testing on the shower pan and plumbing system to help determine the source of the water intrusion. The shower pan was filled with water and monitored, and no leaks were found during the test. The shower pan was then drained, and again no leaks were observed. Water was also run directly onto the shower glass panels, at which point water intrusion was noticed coming through the silicone areas around the glass enclosure. In addition, separated tiles were observed, which may also be contributing to the issue. At this time, no water intrusion was visible through the ceiling below. However, Bow Tie Plumbing & Rooter recommends cutting open the drywall ceiling to allow better visibility and access for further inspection if the issue continues. If water begins leaking through the ceiling and the customer requests a return visit, the service call fee will be applied toward the cost of cutting open the ceiling and completing the necessar
Rancho Cucamonga, CA 91739
Rancho Cucamonga, CA - To install a 1 in Moen smart valve, 1 in pressure regulator doubled union, 1 in ball valve and a 3/4 hose bibb will have to turn off water meter drain system and rework 1 in build up in front of house. 
1 yr warranty on workmanship
Jose M.
Jose M. Checked in
To install a 1 in Moen smart valve, 1 in pressure regulator doubled union, 1 in ball valve and a 3/4 hose bibb will have to turn off water meter drain system and rework 1 in build up in front of house. 1 yr warranty on workmanship
Rancho Cucamonga, CA 91701
Upon arrival, I performed a thorough leak detection inspection to identify the source of water intrusion affecting the kitchen and laundry room areas. Access was made through the laundry room, where I inserted an inspection camera into the drain line.

Findings

During the inspection, I identified a soft blockage within the drain line, which caused pressure buildup and resulted in a burst kitchen drain line beneath the concrete slab. Water damage was present in both the kitchen and laundry room, with water seeping up through the kitchen tile flooring. Hollow spots were also found beneath the tile, indicating moisture buildup under the slab.

I recommended opening the kitchen floor to access and repair the damaged drain piping.

Phase 1 – Kitchen Waste Line Repair
Scope of Work
Jackhammer concrete floor in kitchen area to locate damaged 2-inch waste line
Cut out and repair burst section of 2-inch drain pipe
Test drain line and connections for proper operation
Backfill excav
Upon arrival, I performed a thorough leak detection inspection to identify the source of water intrusion affecting the kitchen and laundry room areas. Access was made through the laundry room, where I inserted an inspection camera into the drain line.

Findings

During the inspection, I identified a soft blockage within the drain line, which caused pressure buildup and resulted in a burst kitchen drain line beneath the concrete slab. Water damage was present in both the kitchen and laundry room, with water seeping up through the kitchen tile flooring. Hollow spots were also found beneath the tile, indicating moisture buildup under the slab.

I recommended opening the kitchen floor to access and repair the damaged drain piping.

Phase 1 – Kitchen Waste Line Repair
Scope of Work
Jackhammer concrete floor in kitchen area to locate damaged 2-inch waste line
Cut out and repair burst section of 2-inch drain pipe
Test drain line and connections for proper operation
Backfill excav
Jose M.
Jose M. Checked in
Upon arrival, I performed a thorough leak detection inspection to identify the source of water intrusion affecting the kitchen and laundry room areas. Access was made through the laundry room, where I inserted an inspection camera into the drain line. Findings During the inspection, I identified a soft blockage within the drain line, which caused pressure buildup and resulted in a burst kitchen drain line beneath the concrete slab. Water damage was present in both the kitchen and laundry room, with water seeping up through the kitchen tile flooring. Hollow spots were also found beneath the tile, indicating moisture buildup under the slab. I recommended opening the kitchen floor to access and repair the damaged drain piping. Phase 1 – Kitchen Waste Line Repair Scope of Work Jackhammer concrete floor in kitchen area to locate damaged 2-inch waste line Cut out and repair burst section of 2-inch drain pipe Test drain line and connections for proper operation Backfill excav
Rancho Cucamonga, CA 91701
Jose M.
Jose M. Checked in
Upon arrival, I was dispatched to investigate a leak under the kitchen sink. I ran water through the sink and operated the garbage disposal to replicate the issue. Work Performed Identified leak originating from a loose connection at the 1 1/2-inch elbow (ell) connected to the disposal Installed a new 1 1/2-inch washer to properly seal the connection Secured and strapped the 1 1/2-inch ABS trap arm for added stability Retested system by running water and operating disposal to confirm leak was resolved Findings The leak was caused by a loose and improperly sealed connection at the disposal drain assembly. Warranty
Rancho Cucamonga, CA 91730
William P.
William P. Checked in
Bow Tie Plumbing & Rooter will install a customer-supplied water softener system and complete all necessary plumbing modifications to properly integrate it into the home’s water system. The customer will provide the water softener unit, filter tank, and potassium, while Bow Tie Plumbing & Rooter will supply all required piping and fittings for a professional installation. Scope of Work Trench from the main water riser to the garage to route new water lines Install a new 1-inch copper water softener loop for proper system operation Rework the main water riser to accommodate the new connection Install a new ball valve for system control and isolation Install a dedicated drain line for the water softener system Drill water lines through the garage wall as needed for routing Seal all wall penetrations with caulking to prevent air and moisture intrusion This installation will ensure proper water flow, system efficiency, and long-term reliability of the water softener setup.
Rancho Cucamonga, CA 91701
William P.
William P. Checked in
Upon arrival, I was dispatched to install a customer-supplied shower valve in the master bathroom. After evaluating the installation area, I determined that access to the valve required opening the wall behind the shower. Work Performed Cut and removed drywall behind the shower to gain access to plumbing Installed customer-provided shower valve Secured all connections and ensured proper alignment Turned water back on and tested system for proper operation and leaks Warranty 1-year warranty on workmanship No warranty on customer-supplied parts
Rancho Cucamonga, CA 91701
Air Gap Leak Repair & Dishwasher Drain Connection 

Upon arrival, I was dispatched to address a leak coming from the kitchen air gap. After inspection, I found that no hoses were connected to the air gap, which was causing water to discharge improperly.

Work Performed
Inspected air gap and surrounding drain components
Connected dishwasher discharge hose to the air gap
Connected garbage disposal drain hose to the air gap
Secured all fittings to ensure proper drainage and prevent leaks
Tested system by running water to confirm proper operation and leak-free performance
Findings

The leak was caused by missing hose connections at the air gap, preventing proper routing of wastewater from the dishwasher.

Warranty
1-year warranty on labor
Air Gap Leak Repair & Dishwasher Drain Connection 

Upon arrival, I was dispatched to address a leak coming from the kitchen air gap. After inspection, I found that no hoses were connected to the air gap, which was causing water to discharge improperly.

Work Performed
Inspected air gap and surrounding drain components
Connected dishwasher discharge hose to the air gap
Connected garbage disposal drain hose to the air gap
Secured all fittings to ensure proper drainage and prevent leaks
Tested system by running water to confirm proper operation and leak-free performance
Findings

The leak was caused by missing hose connections at the air gap, preventing proper routing of wastewater from the dishwasher.

Warranty
1-year warranty on labor
William P.
William P. Checked in
Air Gap Leak Repair & Dishwasher Drain Connection Upon arrival, I was dispatched to address a leak coming from the kitchen air gap. After inspection, I found that no hoses were connected to the air gap, which was causing water to discharge improperly. Work Performed Inspected air gap and surrounding drain components Connected dishwasher discharge hose to the air gap Connected garbage disposal drain hose to the air gap Secured all fittings to ensure proper drainage and prevent leaks Tested system by running water to confirm proper operation and leak-free performance Findings The leak was caused by missing hose connections at the air gap, preventing proper routing of wastewater from the dishwasher. Warranty 1-year warranty on labor
Rancho Cucamonga, CA 91730
Rancho Cucamonga, CA - Upon arrival, I addressed a main sewer line stoppage at the property. Access was gained through the 3-inch cleanout located on the west side of the home.

Work Performed
Ran professional mainline drain machine through the cleanout all the way to the city sewer connection
Successfully cleared the main line blockage and restored proper flow
Performed a sewer camera inspection to evaluate the condition of the line
Findings

During the camera inspection, I found that the backwater valve flapper was off its hinges, which can prevent proper operation and may lead to future drainage issues or backups.

Recommendations
Recommend removal and replacement of the backwater valve to restore proper function and help prevent future sewer backups
Warranty
30-day warranty on main line stoppage clearing
Jose M.
Jose M. Checked in
Upon arrival, I addressed a main sewer line stoppage at the property. Access was gained through the 3-inch cleanout located on the west side of the home. Work Performed Ran professional mainline drain machine through the cleanout all the way to the city sewer connection Successfully cleared the main line blockage and restored proper flow Performed a sewer camera inspection to evaluate the condition of the line Findings During the camera inspection, I found that the backwater valve flapper was off its hinges, which can prevent proper operation and may lead to future drainage issues or backups. Recommendations Recommend removal and replacement of the backwater valve to restore proper function and help prevent future sewer backups Warranty 30-day warranty on main line stoppage clearing
Rancho Cucamonga, CA 91701