Call Us Now: (415) 985-0155

Call Us Now: (415) 985-0155

How to Hydro Jet a Drain: When Standard Snaking Fails

Aug 10, 2022 | Commercial Plumbing, How-To, Hydro Jetting, Residential Plumbing

When dealing with stubborn blocked drains, professional hydro jetting offers the most effective solution for San Francisco homeowners and businesses. This advanced drain cleaning method uses high-pressure water to clear even the toughest blockages from your plumbing system. At O’Grady Plumbing, our hydro jetting services have helped Bay Area property owners maintain clean, free-flowing pipes since 1998.

Hydro jetting is a powerful drain cleaning technique that uses specialized equipment to blast away debris, grease buildup, and blockages in your plumbing systems. Unlike traditional snaking methods, hydro jetting services can completely clean pipe walls, removing years of accumulated sludge and preventing future clogs. This process is safe for most modern pipes and can handle everything from residential drains to industrial plumbing system maintenance.

Hydrojet drain cleaning is usually done by a professional plumber. The process can take a few hours, depending on the size of the drain or sewer line. During hydro jetting, high-pressure water is used to blast away debris and build-up. This can help to clear out clogs and keep your pipes clean.

If you think hydro-jetting might be right for you, it is important to find a reputable company that offers this service. Make sure to ask plenty of questions so that you understand the process and what it will entail. This way, you can be sure that hydro jetting is right for your needs.

📞 Need Emergency Drain Cleaning? Call O’Grady Plumbing at (415) 985-0155
✓ Serving San Francisco since 1998 | ✓ Licensed & Insured | ✓ Same-Day Service Available

 

What is Hydrojetting Process? Understanding Professional Drain Cleaning

The hydro jetting process uses specialized equipment to deliver high-pressure water through your plumbing system, effectively clearing blockages and cleaning pipe walls. Our professional hydro jetting service begins with a thorough inspection using video camera technology to assess your drain condition and identify the source of blockages.

During jetting, our technicians insert a specialized hose with a cleaning nozzle into your pipes. The hydro jet blasts water at pressures up to 4,000 PSI, powerful enough to cut through tree roots, dissolve grease buildup, and remove years of accumulated debris. This cleaning method is particularly effective for industrial facilities, restaurants, and older San Francisco homes with aging plumbing systems.

The high-pressure water jet blasts away buildup from pipe walls while simultaneously flushing debris downstream. This dual action ensures your drains receive a complete cleaning, not just a temporary fix. For property managers and homeowners, regular jetting drain maintenance can prevent emergency service calls and extend the life of your plumbing system.

After hydro-jetting, it is important to have the area cleaned up. This will help to prevent any further problems from occurring. Hydro jet is a safe and effective way to clean your drains and sewer lines. It is important to have the area cleaned up properly to prevent any future problems.

How Professional Hydro Jetting Services Work: A Step-by-Step System

Our certified technicians follow a proven system to deliver safe, effective hydro jetting services. Here’s what to expect when O’Grady Plumbing performs professional hydro jet cleaning on your San Francisco property:

  1. First, you need to connect the hydro jetter to the water source. If you are using a municipal water supply, you will need to connect to a fire hydrant or other similar source of high-pressure water. If you are using a pressure washer, simply connect the hose from the pressure washer to the inlet on the hydro jetter.
  2. Next, you need to choose the right nozzle for the job. There are two main types of nozzles – the standard and the rotating. The standard nozzle is great for general cleaning, while the rotating nozzle is better for stubborn blockages.
  3. Once you have chosen the right nozzle, it’s time to start the hydro jetter. First, turn on the water supply and then slowly pull the trigger on the hydro jetter to start the water flowing through the hose.
  4. Begin moving the hydro jetter back and forth as you move it down the drain. The high-pressure water will help to break up any blockages and debris that may be present in the drain.
  5. Continue moving the hydro jetter until the water coming out of the other end is clear. At this point, you can turn off the machine and disconnect the hose.
  6. Finally, run some hot water down the drain to help flush away any remaining debris. If you still have a clog, you may need to repeat the hydro jetting process.

This methodical approach ensures thorough pipe cleaning while protecting your plumbing system from damage. For industrial clients or properties with recurring blockages, we recommend scheduling regular jetting services as part of a preventative maintenance program.

 

Professional Hydro Jetting Equipment and System Components

When we provide hydro jetting services, we need a few key pieces of equipment. Here is a list of the most essential items:

Pipe Assessment Camera

A pipe assessment camera is a small camera that is inserted into the sewer line. This camera is used to inspect the condition of the pipes and to identify any potential problems.

Hydro Jetting Machine

A hydro jetting machine is a large piece of equipment that is used to pump water through the hose and nozzle. This machine provides the necessary pressure to clear out even the most stubborn clogs. Hydro jetters come in a variety of sizes and can be powered by either electricity or gasoline. They are fitted with a special valve that regulates the amount of water being emitted from the nozzle. There are various types of nozzles used with hydro jetters – fixed orifice and variable orifice, among others. You will need to choose the right nozzle for the job at hand.

Hose

A high-pressure hose is necessary to connect the hydro jetter to the water source.

Water supply

Hydro jetters require a water source with a high water pressure. This can be either a municipal water supply or a pressure washer.

Drain Access Point

To be able to use a hydro jetter, you will need access to the sewer. This can be either through an existing manhole or through a cleanout.

At O’Grady Plumbing, we invest in commercial-grade hydro jetting equipment designed for both residential and industrial applications. Our service fleet includes multiple machines with varying pressure capabilities, allowing us to customize solutions for different pipe materials and blockage types. This professional-grade system ensures we can handle everything from routine maintenance to emergency drain cleaning throughout San Francisco.

 

Hydro Jet Cleaning Nozzle Design and Selection for Different Pipe Systems

Hydro jetting equipment produces water at high pressure through a small nozzle. This high pressure can reach up to 4000 PSI or more. The water that comes out of the hydro jetting hose is powerful enough to cut through tree roots, as well as any other type of blockage you may have in your drain or sewer line.

Selecting the right nozzle is critical for effective jetting hydro service. Our technicians assess your specific pipe system and blockage type before choosing from our range of specialized nozzles. For industrial clients with larger-diameter pipes, we use different solutions than we would for residential drains. This customized approach ensures optimal cleaning without risking damage to your plumbing system.

The nozzle is designed to rotate, so that the water can blast the sides of your pipes clean. This rotating action also helps to break up any clogs or build-up that may be present. There are different designs and materials used for different nozzles, depending on the type of hydro jetter being used. The various types of nozzles can be made from stainless steel, brass, or plastic.

The various designs of hydro-jetting nozzles include :

  • rotating nozzles
  • non-rotating nozzles
  • adjustable nozzles
  • fixed orifice nozzles
  • variable orifice nozzles

Rotating Nozzles

Rotating nozzles are the most common type used in hydro jetting, as they provide the best coverage and are the most effective at breaking up clogs. These are designed so that the water jetting out of the nozzle spins in a circular motion. This helps to create a whirlpool effect that can break up even the most stubborn clogs.

Non-Rotating Nozzles

Non-rotating nozzles are not as common as rotating nozzles, but they can be just as effective. These nozzles do not spin, but rather shoot the water jet in a straight stream. This can be helpful for breaking up clogs that are located in a specific area.

Adjustable Nozzles

Adjustable nozzles are designed to give the user more control over the direction and pressure of the water jet. These nozzles can be rotated and moved to different positions, which allows for greater precision when targeting a clog.

Fixed Orifice Nozzles

Fixed orifice nozzles are the most common type of nozzle used with hydro jetters. These nozzles have a fixed opening that allows for a consistent stream of water. This type of nozzle is ideal for general drain cleaning and can be used on most types of clogs.

Variable Orifice Nozzles

Variable orifice nozzles are similar to fixed orifice nozzles, but they have an adjustable opening. This allows the user to control the amount of water being emitted from the nozzle. These nozzles are typically used for more stubborn clogs.

Hydro Jetting Pressure Selection

The pressure setting on a hydro jetter is very important. If the pressure is too high, it can damage the pipes. If the pressure is too low, it won’t be effective at clearing the clog. The best way to determine the correct pressure setting is to start at a lower setting and increase the pressure until the clog is cleared.

 

Why Choose Professional Hydro Jetting Services for Your San Francisco Property

While DIY solutions might seem tempting, professional hydro jetting services offer significant advantages for both residential and industrial clients. Here’s why San Francisco property owners trust O’Grady Plumbing for their drain cleaning needs:

Comprehensive Plumbing System Assessment

Before we begin any jetting services, we inspect your entire plumbing system using advanced camera technology. This allows us to identify blockages, assess pipe condition, and determine the most effective solutions for your specific situation. This diagnostic step is especially important in San Francisco’s older Victorian and Edwardian homes, where aging pipes require careful handling.

Effective Blockage Removal

Our hydro jetting equipment eliminates blockages that traditional snaking can’t touch. Tree roots, hardened grease, mineral deposits, and years of accumulated debris are no match for our high-pressure system. For industrial clients dealing with frequent drain issues, regular jetting drain maintenance can prevent costly shutdowns and maintain optimal flow.

Preventative Maintenance Value

Regular hydro jetting services serve as preventative maintenance for your plumbing system. By scheduling annual or bi-annual pipe cleaning, you can avoid emergency service calls, extend the life of your pipes, and maintain proper drainage throughout your property. Property managers particularly benefit from establishing routine jetting services across multiple buildings.

Environmentally Friendly Solutions

Unlike chemical drain cleaners that can damage pipes and harm the environment, hydro jetting uses only water to clean drains. This makes our service the preferred choice for environmentally conscious San Francisco homeowners and businesses seeking green plumbing solutions.

Long-Lasting Results

Because hydro jet cleaning thoroughly scrubs pipe walls clean, results last significantly longer than traditional methods. Most clients experience months or even years of trouble-free drainage after professional hydro jetting, making it a cost-effective solution for persistent drain problems.

 

Transparent Hydro Jetting Service Pricing

At O’Grady Plumbing, we provide upfront pricing before beginning any work. Hydro jetting costs vary based on:

  • Blockage severity and location
  • Pipe accessibility and condition
  • Line length and diameter
  • Residential vs. industrial applications

Contact us at (415) 985-0155 for a detailed estimate specific to your San Francisco property’s needs.

 

Safety Considerations During Professional Hydro Jetting Service

There are a few safety precautions that should be taken when using a hydro jetter.

Hazards and Risks During Hydro Jetting

While hydro jetting is generally a safe procedure, there are some hazards and risks that should be considered.

  • First, the high pressure of the water can be dangerous if it is not used properly. This is why it is important to always wear protective clothing and never aim the nozzle directly at yourself or another person.
  • Second, hydro jetting can damage pipes if too much pressure is used. It is important to always follow the manufacturer’s instructions when using a hydro jetter.
  • Third, the water can be hot, which can cause burns if you are not careful. To avoid this, always wear gloves and long sleeves when using a hydro jetter.
  • Fourth, the water can be contaminated with sewage or other hazardous materials. This is why it is important to always wear protective clothing and never drink the water.
  • Fifth, the noise from the hydro jetter can be loud, so it is important to wear earplugs.
  • Finally, hydro jetting can damage your pipes if it is not done correctly.

Overall, hydro jetting is a safe procedure if it is used properly. However, there are some risks that you should be aware of before you start using a hydro jetter.

These safety considerations highlight why professional hydro jetting services are recommended over DIY attempts. Our licensed technicians receive ongoing training on safe jetting procedures, proper equipment operation, and San Francisco’s plumbing codes. For both residential and industrial clients, professional service ensures your plumbing system receives expert care without risk of damage or injury.

Hydro Jetting Services Throughout San Francisco

O’Grady Plumbing provides professional hydro jetting services to residential, commercial, and industrial clients across San Francisco, including:

– Pacific Heights & Marina District
– Nob Hill & Russian Hill
– Sunset & Richmond Districts
– SOMA & Financial District
– Mission District & Potrero Hill
– And all San Francisco neighborhoods

Whether you’re managing a Victorian home’s aging plumbing system or maintaining industrial facilities, our team brings 25+ years of local expertise to every service call.

 

Schedule Your Hydro Jetting Service Today

Don’t let blocked drains disrupt your property. O’Grady Plumbing’s professional hydro jetting services clear even the toughest blockages and provide long-lasting results.

Call (415) 985-0155 for:

  • Free phone consultations
  • Transparent pricing estimates
  • Same-day and emergency service
  • Preventative maintenance programs

Serving San Francisco homeowners, property managers, and businesses since 1998

Frequently Asked Questions

How much PSI do I need to cut roots?

To cut roots with a hydro jetter, you will need a minimum of 3,000 PSI. Most hydro jetters have a maximum PSI of 8,000 or 10,000. The higher the PSI, the faster the water will travel and the more powerful it will be. For most residential drains, our service technicians start at lower pressures around 3,000 PSI and adjust based on blockage severity and pipe condition.

Can I do hydro jetting myself?

It is not recommended that you attempt to hydro jet your own drain. Hydro jetting is a powerful procedure that can be dangerous if it is not done correctly. If you are not trained in how to use a hydro jetter, you could damage your pipes or injure yourself. Contact us today to discuss your needs.

Can you jet a drain with a pressure washer?

No, you cannot jet a drain with a pressure washer. Pressure washers are not powerful enough to cut through roots or clean out a clogged drain.

Does Hydro Jetting Clear Roots?

Yes, hydrojet drain cleaning can clear roots from your drains. The high-pressure water will cut through any roots that are blocking your sewer and flush them out.

Is Hydro Jetting safe for pipes?

Yes, hydro jet cleaning is safe for pipes. The high-pressure water will not damage your pipes as long as it is used correctly.

Can you HydroJet through a toilet?

No, you cannot hydro jet the septic line through a toilet. The high-pressure water can damage the porcelain on your toilet and cause it to crack.

How long does it take to hydrojet a line?

The time it takes for hydro-jetting a line depends on the size of the line and the amount of debris that is blocking it. A small line can be cleared in a few minutes, while a larger line may take an hour or more to clear.

How often should I schedule hydro jetting services for maintenance?

For residential properties, we recommend hydro jetting maintenance every 18-24 months as preventative care. Commercial and industrial clients with heavy usage should consider annual jetting services or even quarterly maintenance for high-risk drains like restaurant grease lines. Regular service prevents emergency blockages and extends your plumbing system’s lifespan.

What types of blockages can hydro jetting services remove?

Professional hydro jetting can eliminate virtually all drain blockages, including tree roots, grease buildup, mineral deposits, hair clogs, and debris accumulation. The high-pressure system is particularly effective for blocked drains that traditional snaking cannot fully clear. For stubborn industrial pipe blockages, hydro jet cleaning offers the most reliable solution.

Is hydro jetting safe for all pipe systems?

Modern hydro jetting services are safe for most plumbing systems, including PVC, copper, and cast iron pipes. However, older clay pipes or systems with existing damage may require gentler solutions. That’s why professional hydro jetting begins with a camera inspection to assess your pipe condition before service begins. Our technicians adjust pressure and techniques based on your specific plumbing system.

How long do results from professional hydro jetting last?

With proper maintenance, hydro jetting results typically last 2-4 years for residential drains and 1-2 years for industrial or commercial systems with heavy usage. Regular jetting services as part of a maintenance program can prevent recurring blockages and keep your plumbing system flowing smoothly year-round.

What’s the difference between hydro jetting and traditional drain cleaning?

Traditional drain snaking only pokes a hole through blockages, leaving debris clinging to pipe walls. Hydro jetting services completely clean the entire pipe interior, removing buildup and preventing quick re-clogging. For thorough pipe cleaning and long-lasting results, professional hydro jetting offers superior solutions compared to conventional methods.

We’re On It!

Emergency Services Available – 30 Minute Response Time.