
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
Oliver’s plumbers have been serving Delaware for over 50 years, handling every plumbing challenge you can think of. Our experienced team can easily diagnose problems with your pipes or fixtures, ensuring fast and effective repairs. If an emergency arises, we’re ready to send a plumber to your home or business, even late at night. Our aim is to get your plumbing back in working condition as quickly as possible.
Plumbing Installations
Installing plumbing can be tricky, and doing it on your own might lead to avoidable expenses. For a stress-free experience, rely on Oliver’s team of professional plumbers. We ensure our specialists are equipped with the highest-quality tools and parts to complete your installation correctly on the first go. With our wide variety of plumbing services and products, you can trust we’ll meet your needs. We also offer free consultations and estimates for any new plumbing fixtures.
Trusted Plumbing Services In Delaware
Our commitment to outstanding customer service and our wide range of services has earned us a trustworthy reputation in Delaware. 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
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
While toilets are relatively simple in design, they can still experience a range of issues that call for professional repairs. Common problems include clogs, leaks, continuous running water, and odd noises. Although wear and tear is expected over time, frequent use of harsh cleaning products can also contribute to these issues.
Water Heaters
Whether you own a home or a business, having a functioning water heater is essential. Water heaters can sometimes stop producing hot water, while other times, they may develop leaks or emit strange odors. An Oliver plumber can efficiently install, repair, or replace your water heater, ensuring reliable hot water throughout your property.
Boiler Service
Regular maintenance is essential for extending your boiler's life span and preventing costly issues. Over time, problems like leaks, overheating, and unusual noises can arise, but routine upkeep helps catch these issues early. Oliver’s technicians are equipped to provide thorough inspections and any needed repairs, ensuring your boiler operates efficiently for years to come.
Drain Cleaning
Drains are meant to ensure the smooth flow of water and waste from your property, but clogs can disrupt this process and lead to various problems. If you’re experiencing issues with your sink or sewer pipe, an Oliver plumber can swiftly diagnose and resolve the problem, restoring proper function to your drains.
Garbage Disposal
In some cases, a problem with your garbage disposal can be fixed with a simple reset, which is possible to do on your own. Other times, garbage disposal issues require the trained eye of a professional plumber. We offer specialty services that include repairing garbage disposals. For installations and replacements, we can recommend the ideal model for your sink.
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
Sinks play a crucial role in daily tasks, from handwashing to dishwashing. When issues arise, it can be challenging to identify the source of the problem. Typically, the issue involves the faucets or pipes. Regardless of the problem with your sink, Oliver’s plumbers are here to repair it and restore your sink to its normal function.
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
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 problems can be very messy and smelly. If you notice flooding around your sewer lines, slowly draining bathtubs and sinks, or sewage backing up into your bathtub or toilet, you might need sewer pipe repairs. Oliver can send a plumber to your Delaware property to assess and restore your sewer lines to working order.
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
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
Regular maintenance is vital for keeping your Delaware residential or commercial plumbing system in good working order. Our Peace of Mind Membership maintenance plan ensures that your pipes and fixtures remain efficient and free-flowing. This plan not only helps your faucets and water heater last longer but can also reduce your water bill if leaks are addressed. Additionally, you’ll benefit from a 10% discount on any plumbing services you may need.
Contact Oliver For Trusted Plumbing Services In Delaware
With over 50 years of experience, Oliver is the go-to for plumbing services in Delaware. Dealing with a major plumbing problem on your own might be more challenging than it looks. For help anytime, day or night, just call (888) 810-2681 to get in touch with our team today.
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