No matter what's going wrong with your pipes, you deserve a plumber who shows up on time, explains the problem in plain language, and gives you a fair price before the work begins. Rick Mosburg Plumbing has been doing exactly that in San Diego since 1994. For 32 years, we have served homeowners, landlords, property managers, and business owners across San Diego County, handling everything from a dripping faucet to a full repiping job. We give you straight answers about your pipes and fixtures, no surprises, and we put licensed plumbers on every job. Know the price. Know the arrival window. Know your plumber.
For residential and commercial plumbing work alike, we bring the same level of care and the same standard of workmanship. Homeowners call us for drain cleaning, leak detection, water heater repair and replacement, toilet and faucet installation, garbage disposal service, sewer line work, and the everyday fixes that keep a house running. Whether it is a slow kitchen drain or a water heater that stopped working overnight, we handle it.
On the commercial side, we work with offices, restaurants, retail spaces, and multi-unit residential properties throughout the county. Commercial plumbing demands fast turnaround and code-compliant work that holds up under heavier use. We bring both. Call and we'll handle the leaks, drains, and fixtures.
Over the years, we've seen every kind of pipe and fixture, and we have built a service list that covers the full range of what San Diego homeowners and businesses actually need.
A slow drain is easy to ignore until it backs up completely. We clear kitchen drains, bathroom drains, shower and bathtub drains, and floor drains. For stubborn buildup that a standard snake cannot reach, we use hydro jetting, a high-pressure water flush that scours the inside of the pipe clean. More on that in the San Diego-specific section below.
Water leaks do not always announce themselves. A damp spot on the wall, a spike in your water bill, or the faint sound of running water when everything is off can all point to a hidden leak. We locate the source, explain what we found, and repair it cleanly. Our work covers pipe leak repair, water line repair, and slab leak detection, which is a service we see high demand for in San Diego given the area's older concrete slab construction.
A water heater that stops working disrupts the whole household. We repair and replace both tank and tankless water heaters, and we handle installations when it is time for an upgrade. If you have no hot water, a leaking tank, or a unit that runs out too quickly, we can diagnose the problem and walk you through your options. We'll get your water flowing again fast.
Running toilets, clogged toilets, leaky faucets, and worn-out fixtures are some of the most common calls we get. We handle toilet repair and installation, kitchen and bathroom faucet repair and replacement, sink installation, garbage disposal repair and replacement, and shutoff valve replacement. These are not glamorous jobs, but they matter, and we do them right.
A sewer backup or main line clog can shut down a home or business fast. We clean and repair sewer lines, clear main line blockages, and handle full sewer line replacement when the pipe has failed beyond repair. For older homes that still have galvanized or cast iron supply lines, we also offer whole-house repiping using modern PEX pipe. We stand behind every pipe and fixture we touch.
The hardest part of a plumbing problem is knowing when to call, and slab leaks are a good example of why. Many San Diego homes were built on concrete slab foundations in the mid-twentieth century, and the copper supply lines running beneath those slabs have had decades to corrode, shift with the soil, or develop pinhole leaks. By the time you notice warm spots on the floor or an unexplained jump in your water bill, the leak may have been going on for a while. We locate slab leaks without tearing up more of the floor than necessary and give you a clear repair plan before any work begins.
Hydro jetting is the other service that earns its keep in this area. San Diego's water supply carries minerals that build up on the inside walls of drain pipes over time. That buildup narrows the pipe and slows drainage until a standard snake barely makes a dent. High-pressure hydro jetting flushes the line completely, removing grease, scale, and debris that accumulate over years of use. We've worked this area long enough to know every street, and we know which neighborhoods have the oldest lines and the most stubborn buildup. One call, and a plumber is on the way.
Our customers call us back because we make plumbing simple, and a big part of that is being available when something goes wrong. We offer same-day plumbing service available for calls that cannot wait, and we are reachable around the clock for genuine plumbing emergencies. A burst pipe, a major leak, or a water heater that fails on a Sunday night are not problems you should have to sit with until Monday morning.
When you call, a real local person picks up. We dispatch a plumber promptly, give you an honest arrival window, and keep you informed. We do not leave you guessing about when someone will show up or what the job will cost. We answer when you call. We arrive when we say. We leave it dry.
Before any work begins, we tell you what we found, what needs to be done, and what it will cost. There are no surprise charges added at the end of the job. If the scope of the work changes once we are inside the wall or under the floor, we stop and explain the situation before we proceed. You decide how to move forward.
Plumbing repair costs vary depending on the scope of the job, the parts required, and how accessible the problem area is. The only way to get an accurate number is to have a licensed plumber look at it. Calling for a quote is the right first step, and we make that conversation straightforward.
For residential and commercial plumbing work alike, experience with local housing stock matters more than most people realize. San Diego homes span a wide range of ages and construction types, from mid-century slab homes with aging copper lines to newer builds with PEX supply systems. We have worked on all of them. That familiarity with how homes in this area were built, what materials were used, and what tends to fail over time helps us diagnose problems faster and fix them more accurately.
We are based in San Diego and serve communities throughout the county, including:
If you are in San Diego County and need a plumber, we are close by and ready to help. Licensed plumbers. Code-compliant work. Fair rates.
We have been serving San Diego homeowners, landlords, and businesses since 1994, which puts us at over 30 years in the area. That kind of tenure means we know the local housing stock, the water quality conditions in San Diego County, and the specific plumbing problems that come up most often here. Experience in this area is not something you can manufacture quickly.
Yes. We are locally owned and personally accountable for every job we take on. When you call, you reach a real local person who knows the area and stands behind the work. That personal accountability is something we take seriously on every job, large or small.
We stand behind every pipe and fixture we touch. If something we repaired or installed does not perform as it should, call us and we will make it right. We do not consider a job finished until it is done correctly.
Before we start any work, we explain what we found and what the repair involves. If the scope changes once we are inside a wall or under a floor, we stop and walk you through the updated situation before continuing. You are never left guessing about what is happening or what it will cost.
Our goal is to make plumbing simple for the people we serve. That means showing up when we say we will, explaining the work in plain language, pricing it honestly, and completing it to a standard we are proud of. We have built our reputation in San Diego one job at a time over more than three decades, and we intend to keep it that way.
We take care to protect your home while we work. That means laying down protection where needed, working carefully around cabinets and finished surfaces, and cleaning up the work area before we leave. We treat your home the way we would want our own treated.
Our trucks are equipped to handle the most common residential and commercial plumbing repairs. We carry the tools and materials for drain cleaning, leak repair, fixture installation, water heater work, and more. Arriving prepared means fewer delays and faster turnaround on most jobs.
We have worked in neighborhoods across San Diego and throughout the county for over 30 years. We've worked this area long enough to know every street, the age of the housing stock in different parts of town, and the kinds of plumbing issues that show up most often in each area. That local familiarity helps us diagnose problems faster and come to each job better prepared.
We diagnose the real problem first and recommend only the work that is genuinely needed. We give you straight answers about your pipes and fixtures without steering you toward repairs that are not necessary. Our goal is to earn your trust and your next call, not to pad an invoice.
Rick Mosburg Plumbing has been the trusted name for residential and commercial plumbing in San Diego for 32 years. From a leaking pipe to a full repiping job, we handle it with licensed plumbers, honest pricing, and a commitment to getting it right. Call (858) 742-8295 to request a quote or schedule service. We'll get your water flowing again fast.
From a dripping faucet to a slab leak under a concrete foundation, we handle the full range of residential and commercial plumbing work San Diego homeowners and property managers call about most. The table below covers every service we offer, who it is best suited for, and a practical note to help you decide when to call. If you do not see your situation listed, call us and we will point you in the right direction.
| Service Type | What It Covers | Best For | Good to Know |
|---|---|---|---|
| Water Softener and Water Treatment |
| San Diego households dealing with hard water damage to fixtures, water heaters, and pipes | San Diego County has some of the hardest water in the country; a whole-home softener extends the life of every plumbing fixture downstream |
| Sewer and Main Line Service |
| properties with slow drains in multiple fixtures, sewage odors, or suspected root damage | Camera inspection lets us see exactly what is happening in the line before recommending repair; trenchless methods avoid tearing up yards or driveways |
| Repiping |
| older homes with galvanized or corroded pipes causing discolored water or chronic leaks | PEX is flexible, corrosion-resistant, and well suited to San Diego's soil movement; a full repipe typically takes one to two days depending on home size |
| Slab Leak Detection and Repair |
| San Diego homeowners on a concrete slab foundation with rising water bills or unexplained wet flooring | Clay soils throughout the region shift with moisture changes and stress under-slab lines; early detection keeps repair costs manageable |
| Tankless Water Heater Installation |
| homeowners replacing an aging tank unit or looking to improve energy efficiency | San Diego's mild climate makes outdoor tankless installations practical; on-demand design eliminates standby heat loss from a large storage tank |
| Garbage Disposal Repair and Installation |
| homeowners with a disposal that hums, leaks, or will not run | Most disposal failures are a motor or seal issue; we diagnose first and replace only when repair is not the better option |
| Toilet Repair and Installation |
| homeowners dealing with a running, leaking, or cracked toilet | A running toilet can waste hundreds of gallons a day; most repairs are straightforward and can be completed in a single visit |
| Drain Cleaning and Clog Removal |
| homeowners and landlords with recurring or stubborn clogs | Hydro jetting clears grease and mineral buildup that a snake cannot reach; good for older lines that back up repeatedly |
| Water Heater Repair and Replacement |
| households or businesses with no hot water, inconsistent temperature, or a unit over ten years old | San Diego hard water accelerates sediment buildup inside tank units, shortening their service life; replacement is often the better value after year ten |
| Faucet and Fixture Installation |
| homeowners upgrading fixtures or dealing with a drip that will not stop | Low-flow fixtures are a practical fit for San Diego given year-round water efficiency goals; we size and set water pressure correctly during installation |
| Leak Detection and Repair |
| anyone seeing water stains, a rising water bill, or unexplained wet spots | Catching a hidden leak early prevents structural damage and mold; we locate the line before opening any wall |
| Water Pressure and Shutoff Valve Repair |
| homes with weak flow at multiple fixtures or a shutoff valve that no longer closes fully | A failing pressure regulator is a common cause of low pressure throughout a home and is a straightforward repair for a licensed plumber |
| Emergency Plumbing |
| any situation where water is going somewhere it should not and waiting is not an option | Same-day service is available; when you call, we give you a real arrival window and keep it |
How do I know if my water heater needs to be repaired or replaced?
Age is the first factor. A tank unit over ten years old that is showing signs of trouble, such as inconsistent water temperature, rust-colored water, or a visible leak at the base, is usually a better candidate for replacement than repair. San Diego hard water accelerates sediment buildup inside the tank, which shortens service life and reduces efficiency. If the unit is newer and the issue is a faulty element, thermostat, or valve, repair often makes sense. We assess the unit, explain what we find, and give you a clear picture of the cost for both options before any work begins.
What is causing my drains to clog and back up?
Most kitchen clogs come from grease, food debris, and soap buildup that accumulates over time inside the drain line. Bathroom clogs are usually hair and soap residue. When multiple drains in the home are slow or backing up at the same time, the problem is more likely in the main line rather than an individual fixture. Tree roots, grease accumulation, and mineral scale are common main line culprits in San Diego. We can snake or hydro jet the line depending on what the situation calls for, and a camera inspection tells us exactly what we are dealing with before we start.
What is the difference between a tank and a tankless water heater?
A tank water heater stores a large volume of hot water and keeps it heated continuously, which means you are paying for standby heat even when no one is using hot water. A tankless unit heats water on demand as it flows through the unit, so there is no storage tank and no standby heat loss. Tankless units generally last longer and use less energy, and San Diego's mild climate makes outdoor installation practical. The upfront cost is higher, but the long-term efficiency and service life often make it the better value. We size and install both types and can walk you through the tradeoffs for your specific household.
Same-Day and Emergency Availability
When water is going somewhere it should not, waiting is not an option. Same-day service is available, and when you call, we give you a real arrival window and keep it.
How is a hidden leak found without tearing up walls or floors?
We use non-invasive detection methods, including acoustic listening equipment and pressure testing, to locate a leak before any concrete or drywall is opened. For slab leaks specifically, we can pinpoint the line under the foundation so that any access point is as small and targeted as possible. The goal is to understand exactly where the problem is before any work begins, which keeps the repair scope and cost as manageable as possible. We explain what we find and walk you through the options before we start.
What are the signs of a sewer or main line problem?
Multiple slow drains throughout the home, gurgling sounds from toilets or floor drains, sewage odors inside or near the foundation, and wet or unusually green patches in the yard above the sewer line are all signs worth acting on. A single slow drain is usually a localized clog, but when the problem shows up in several fixtures at once, the main line is the more likely cause. We can run a camera through the line to confirm what is happening and recommend the right repair, whether that is clearing a clog, removing root intrusion, or repairing a damaged section.
How does a slab leak get located and repaired?
San Diego homes are built on concrete slabs, and the water lines running beneath them are subject to stress from the region's expansive clay soils, which shift with moisture changes. A slab leak often shows up as a spike in the water bill, warm spots on the floor, or visible moisture near the foundation. We use non-invasive detection methods to find the exact location of the leak before any concrete is touched. Once we know where the line is failing, we walk you through the repair options, which may include direct access to the pipe or rerouting the line depending on the situation and the condition of the surrounding pipe.
Upfront Quotes With No Surprise Fees
We discuss the job, assess the situation, and give you a clear cost before any work begins. You decide how to proceed, and the final invoice reflects what we told you upfront.
What causes low water pressure throughout the home?
A failing pressure regulator is one of the most common causes of whole-home low pressure and is a straightforward repair. Other causes include a partially closed main shutoff valve, mineral buildup inside older pipes narrowing the flow, or a leak somewhere in the supply system that is bleeding off pressure. If only one fixture has low pressure, the issue is usually localized to that fixture or its supply line. We diagnose the cause before recommending a fix so you are not paying to replace a regulator when the real problem is elsewhere.
Do I need to be home when the plumber arrives?
For most jobs, yes. We need access to the work area, and we will want to walk through what we find and confirm the cost with you before starting. If your schedule is a concern, let us know when you call and we will work out an arrangement that makes sense for the job. If something changes before the appointment, call us as early as possible so we can adjust the schedule.
Work Performed by Licensed Plumbers
Every job, from a faucet swap to a full repipe, is handled by licensed plumbers and completed to California code requirements. We stand behind every pipe and fixture we touch.
When should I call a plumber instead of trying to fix it myself?
A simple fix like replacing a toilet flapper or tightening a supply line connection under a sink is something many homeowners can handle. But if the problem involves cutting into a supply line, working on a main shutoff valve, diagnosing a hidden leak, clearing a main line clog, or anything touching a water heater or gas supply line, calling a licensed plumber is the right move. Mistakes on those jobs can cause water damage, code violations, or safety hazards that cost far more to correct than the original repair would have.
How does pricing work and what should I expect when I call?
When you call, we discuss the problem, schedule a visit, and give you a clear picture of the cost before any work begins. We do not start a job until you understand what is involved and what it will cost. Pricing is based on the scope of the specific repair, the parts required, and how accessible the problem area is. We give straight answers about your pipes and fixtures with no surprises, whether the job is a drain cleaning or a full repipe.
What should I do right now if a pipe has burst?
Shut off the main water supply to the home immediately to stop the flow. The main shutoff is typically near the water meter or where the main line enters the building. Once the water is off, call us and we will get a licensed plumber to you the same day. While you wait, move belongings away from the affected area and do not use electrical outlets or switches near standing water.
Call (858) 742-8295 and we will walk you through your options, give you an honest assessment, and get a licensed plumber scheduled at a time that works for you.
(858) 742-8295