
Newark, DE Plumbing Service
Since 1971 Your Peace of Mind
has been Our First Priority
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In Newark, Oliver provides dependable plumbing services, covering everything from repairs to installations and replacements. If you're dealing with issues like blockages, leaks, or unpleasant odors, our expert team is ready to diagnose and resolve the problem. You can always count on us to deliver fast, efficient plumbing repairs or replacements.

Plumbing Repairs
For more than five decades, Oliver has been handling plumbing issues throughout Newark, giving our technicians the expertise to fix any problem. We quickly pinpoint the issue with your pipes or fixtures and start the necessary repairs. Even if you need a plumber in the middle of the night, we're here to help. Our goal is always to restore your plumbing system promptly and efficiently.
Plumbing Installations
Installing plumbing can be a challenging task, and trying to do it yourself could lead to costly mistakes. Save yourself the hassle and let the expert plumbers at Oliver handle it. Our team uses top-quality parts and tools to ensure your installation is done right the first time. With a wide range of plumbing services and products, we’re confident we can meet your needs. Plus, we offer free consultations and estimates for new plumbing fixtures.
Trusted Plumbing Services In Newark, DE
Our commitment to outstanding customer service and our wide range of services has earned us a trustworthy reputation in Newark. From fixing leaky faucets and toilets to replacing water heaters, boilers, garbage disposals, and sump pumps, we cover it all. Whether you need an installation, repair, or replacement, we’ve got you covered. Discover more about the specialized plumbing services we offer today.
Leaky Faucets
A leaky faucet's constant drip is more than just a nuisance, it’s a major source of wasted water. With a single drip every second, you could be losing up to 58 gallons of water each week and 3,000 gallons annually. Call Oliver to have a plumber repair or replace the faucet, saving you money on your water bill over time.
Toilet Repair & Replacement
Toilets may not have many components, but they can still face a variety of problems that need expert attention. Issues like clogs, leaks, constantly running water, and unusual sounds are common. While normal use causes parts to wear out, overusing certain cleaning products can accelerate deterioration and lead to more frequent repairs.
Water Heaters
As a homeowner or business owner, you rely on a properly functioning water heater. From a lack of hot water to leaks or unusual odors, water heaters can face various issues. Oliver’s skilled plumbers are ready to install, repair, or replace your water heater at an affordable price, ensuring consistent hot water for your entire property.
Boiler Service
To ensure your boiler lasts as long as possible, routine maintenance is crucial. Over time, issues like leaks, overheating, or strange noises can develop, but regular checkups help address these before they turn into costly repairs. Oliver’s expert technicians can perform inspections and handle any repairs to keep your boiler running smoothly and efficiently.
Drain Cleaning
Drains are designed so that water and waste can flow quickly to and from your property. When they're clogged and don't flow freely, a variety of issues can develop. If you have a problem with your sink or sewer pipe, an Oliver plumber can diagnose and take care of it quickly so that your drains work correctly again.
Garbage Disposal
A basic reset might solve minor issues with your garbage disposal, but more serious problems usually require a professional plumber's intervention. We offer expert repair services for garbage disposals and can also recommend and install the perfect model for your sink if you're considering an upgrade or replacement.
Old Pipes
Pipe leaks and bursts aren't a regular occurrence, but they can occur when your pipes have been installed for several decades. Below freezing temperatures, temperature fluctuations, and ignoring minor damage can have disastrous consequences that require repairs by a plumber. If necessary, we can replace your old pipes to prevent significant damage to your property.
Sink Repair & Replacement
Whether you’re washing your hands or cleaning dishes, sinks are essential to your daily routine. Diagnosing sink problems can be tricky, but they usually involve either the faucets or the pipes. No matter what’s wrong with your sink, an Oliver plumber can address the issue and get everything back to normal.
Sump Pumps
If you have a residential or commercial basement that floods regularly, you can redirect the accumulated water away from your property with a sump pump. Even a little flooding can cause costly damage in your basement and to the foundation of your home or business. A Newark plumber can install and regularly maintain your sump pump to keep your basement dry.
Gas Lines
Plumbers are typically associated with water and sewer systems, but we also have the expertise to handle natural gas piping. The pipes for natural gas are similar to those used in water and sewer systems. We can professionally install your gas lines and expertly repair any leaks to ensure your system operates safely and efficiently.
Sewer Line Repair & Replacement
Sewer line issues can be both unpleasant and problematic, often leading to mess and odors. If you’re experiencing flooding near your sewer lines, slow drainage in your bathtubs or sinks, or sewage backups in your toilet or bathtub, sewer pipe repairs may be necessary. Oliver can send a plumber to your Newark property to evaluate and repair your sewer lines, getting them back to proper working condition.
Tankless Water Heaters
Whether you're setting up a tankless water heater for the first time or need repairs or replacements for an existing unit, our skilled technicians are up to the task. We can handle repairs for nearly any make and model of tankless water heater. Our team uses only high-quality equipment to ensure that your system performs reliably for years to come.

Water Pressure Problems
Are you dealing with unusually low or high water pressure at your home or business? This issue can stem from various causes, including clogs, malfunctioning valves, leaks, limescale buildup, or pipe corrosion. An Oliver plumber in Newark can thoroughly inspect your pipes and address the underlying problem to prevent significant plumbing damage.
Water Treatment Systems
Contaminants such as aluminum, ammonia, arsenic, lead, and mercury could be lurking in your tap water. To make your water safe for consumption, we recommend installing a water treatment system that removes these harmful substances. Our specialists can guide you in selecting the right system to ensure your water quality.
Peace Of Mind Membership Maintenance Plan
For reliable maintenance of your Newark residential or commercial plumbing, regular upkeep is key. Our Peace of Mind Membership maintenance plan offers comprehensive support to keep your pipes and fixtures working efficiently. With this plan, you can extend the life of your faucets and water heater and potentially lower your water bill by fixing leaks. Plus, you’ll enjoy a 10% discount on all required plumbing services.
Contact Oliver For Trusted Plumbing Services In Newark, DE
In Newark, homeowners have depended on Oliver for over 50 years for their plumbing needs. Fixing a major plumbing issue yourself can often prove to be more complicated than expected. For reliable plumbing services available around the clock, call us anytime at (888) 810-2681.
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