
Wilmington, DE Plumbing Service
Since 1971 Your Peace of Mind
has been Our First Priority
"*" indicates required fields
Contents
For top-notch plumbing services in Wilmington, 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 Wilmington, 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 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 Wilmington, DE
With a focus on excellent customer service and an extensive range of plumbing options, we've built a solid reputation in Wilmington. From repairing toilets and faucets to replacing water heaters, boilers, garbage disposals, and sump pumps, we do it all. Whether it’s a simple repair or a full plumbing installation, you can count on us. Check out our specialized plumbing services 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
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
Designed for efficient water and waste flow, drains can encounter problems when they become clogged. Such issues can cause a range of complications. If your sink or sewer pipe is causing trouble, Oliver’s plumbers are ready to quickly identify and fix the issue, ensuring your drains are back to working properly.
Garbage Disposal
Sometimes, you can fix a garbage disposal issue with a simple reset, which is something you can do yourself. However, more complex problems often need a professional plumber’s expertise. We provide specialized services for repairing garbage disposals and can help you choose and install the best model for your sink if a replacement is needed.
Old Pipes
Pipe leaks and bursts are not common, but they can happen, especially if your pipes have been in place for many years. Extreme cold, fluctuating temperatures, and neglecting minor issues can lead to major problems that need professional repair. If needed, we can replace your aging pipes to help prevent serious 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
For residential or commercial basements that experience frequent flooding, a sump pump can help divert the water away from your property. Even minor flooding can lead to significant damage to your basement and the foundation of your home or business. A Wilmington plumber can expertly install and provide ongoing maintenance for your sump pump to keep your basement dry and protected.
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
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 Wilmington property to assess and restore your sewer lines to working order.
Tankless Water Heaters
Whether you're installing a tankless water heater for the first time or require repairs or replacements for an old one, our technicians are well-trained and experienced. We can fix nearly any brand and model of tankless water heater. Using only top-tier equipment, our expert plumbers ensure your system is built to last and deliver consistent performance.

Water Pressure Problems
Are you experiencing low or high water pressure in your home or business? A number of issues can cause this problem, such as clogs, faulty valves, leaks, limescale deposits, and pipe corrosion. An Oliver plumber in Wilmington can inspect your pipes and take care of whatever is causing your low or high water pressure to avoid major 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
When it comes to making sure that your Wilmington residential or commercial plumbing remains in proper working order, regular maintenance is essential. We offer a Peace of Mind Membership maintenance plan to ensure that your pipes and plumbing fixtures flow freely and efficiently. This plan can make your faucets and water heater last longer as well as reduce your water bill if you have leaks. In addition to regular inspections, the program includes a 10% discount on any needed plumbing service.
Contact Oliver For Trusted Plumbing Services In Wilmington, DE
In Wilmington, 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.
- Plumbing Services in Bear
- Plumbing Services in Christiana
- Plumbing Services in Claymont
- Plumbing Services in Delaware City
- Plumbing Services in Edgemoor
- Plumbing Services in Elsmere
- Plumbing Services in Greenville
- Plumbing Services in Hockessin
- Plumbing Services in Kirkwood
- Plumbing Services in Manor
- Plumbing Services in Marshallton
- Plumbing Services in Middletown
- Plumbing Services in Montchanin
- Plumbing Services in Newark
- Plumbing Services in Newport
- Plumbing Services in Odessa
- Plumbing Services in Port Penn
- Plumbing Services in Rockland
- Plumbing Services in Saint Georges
- Plumbing Services in Stanton
- Plumbing Services in Talleyville
- Plumbing Services in Townsend
- Plumbing Services in Wilmington
- Plumbing Services in Winterthur
- Plumbing Services in Yorklyn


