
Delaware Plumbing Service
Since 1971 Your Peace of Mind
has been Our First Priority
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For top-notch plumbing services in Delaware, Oliver is here to help with a full range of repair, installation, and replacement options. Whether you're experiencing pipe blockages, strange odors, or a plumbing leak, our skilled specialists will address the issue with speed and precision. We're available around the clock to ensure your plumbing problems are resolved quickly.

Plumbing Repairs
For more than five decades, Oliver has been handling plumbing issues throughout Delaware, 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
Plumbing installation isn’t always a simple DIY project and could end up costing more if mistakes are made. Avoid the hassle by trusting Oliver’s team of expert plumbers to get the job done right. We equip our specialists with the finest parts and tools to ensure your installation is perfect the first time. Our range of plumbing services and products guarantees we can meet your needs. We also provide free consultations and estimates for any new plumbing fixtures.
Trusted Plumbing Services In Delaware
Our dedication to excellent customer service and our range of services have allowed us to develop a reliable reputation. Our array of services includes everything from repairing leaky faucets and toilets to replacing water heaters, boilers, garbage disposals, and sump pumps. We can complete any plumbing installation, repair, or replacement that you need. Learn more about the plumbing services we specialize in today.
Leaky Faucets
The constant drip of a leaky faucet is not only annoying to hear but also wastes water. If one of your faucets drips once every second, you could be wasting up to 58 gallons of water in just one week or up to 3,000 gallons in a year. Oliver can send a plumber to repair or replace your faucet, saving you money in the long run.
Toilet Repair & Replacement
Although toilets don't have many parts, they can develop several problems that require professional repairs. Some of these include clogs, leaks, water that continuously runs, and strange noises. While toilet parts can deteriorate with normal wear and tear, using certain cleaning products too often could cause issues.
Water Heaters
Whether you're a homeowner or business owner, it's hard to live without a properly working water heater. Sometimes, water heaters don't produce hot water, but other times, they have leaks or strange odors. A plumber from Oliver can affordably install, repair, or replace your water heater so that you have hot water across your 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
While pipe leaks and bursts aren't frequent, they can occur with older pipes that have been in use for decades. Cold weather, temperature changes, and ignoring minor damages can lead to severe issues that require a plumber’s expertise. We’re also equipped to replace outdated pipes to protect your property from significant damage.
Sink Repair & Replacement
From washing your hands to washing the dishes, sinks are an important part of your everyday life. When problems develop, it can be hard to pinpoint the cause. However, the faucets and pipes are the two main components. No matter what problem you have with your sink, an Oliver plumber can repair it so that you can get back to normal use.
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 Delaware plumber can install and regularly maintain your sump pump to keep your basement dry.
Gas Lines
While plumbers are commonly linked with water and sewer systems, we’re also skilled in installing and repairing natural gas piping systems. The pipes used for natural gas are quite similar to those for water and sewer lines. We ensure that your gas lines are installed correctly and address any gas leaks with precision.
Sewer Line Repair & Replacement
Problems with sewer lines can result in messy and odorous situations. Signs like flooding around sewer lines, sluggish drainage in sinks or bathtubs, or sewage backing up into your toilet or bathtub indicate that sewer pipe repairs might be needed. Oliver can dispatch a plumber to your Delaware property to inspect and restore your sewer lines to ensure they function correctly.
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
Low or high water pressure in your home or business can result from several issues, such as clogs, damaged valves, leaks, limescale deposits, or corroded pipes. An Oliver plumber in Delaware can examine your plumbing and fix the problem to prevent further damage and maintain optimal water pressure.
Water Treatment Systems
Unfortunately, your tap water may contain harmful contaminants like aluminum, ammonia, arsenic, lead, mercury, and others. To ensure your water is safe to drink, we suggest installing a water treatment system that effectively filters out these impurities. Our experts are here to help you select the best system for your needs.
Peace Of Mind Membership Maintenance Plan
For reliable maintenance of your Delaware 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 Delaware
In Delaware, 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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