
Plumbing Repair in Newark, DE
Since 1971 Your Peace of Mind
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When homeowners need trusted plumbing repair in Newark, they turn to the team at Oliver. Our company has been established and trusted in the area since 1971. We offer a full range of plumbing services and handle everything from small repairs to major upgrades and replacements, and our plumbers are skilled and experienced tradespeople who use only the highest-quality parts and materials and deliver superior workmanship that will enhance your home in a lasting way.

Oliver Is Ready to Handle Your Plumbing Repair Needs
Oliver is your trusted source for all plumbing repair services. Our team can handle pipe repairs, leak fixes, fixture replacements, and even system upgrades with skill and efficiency. We specialize in sump pump repairs, water heater maintenance, water quality testing, and offer money-saving plumbing maintenance plans. Whether it's replacing toilets, installing garbage disposals, cleaning or replacing sewer lines, or gas piping work, our plumbing professionals are ready to get the job done right.
Why You Should Choose Oliver
You should choose Oliver as your plumbing repair in Newark because we have more than 50 years of experience providing residential plumbing repair services in this area. Our company is a proud member of many of the most prestigious statewide and national trade associations. Just as important to us as our craftsmanship is excellence in customer service and care, and that approach has earned us numerous awards, including the Angie’s List Super Service award over a dozen times.

Newark Plumbing Repairs You Can Count On
Facing plumbing issues in your Newark home? Oliver is ready to send an experienced plumber to resolve the problem. Our technician will quickly identify the issue, discuss repair solutions with you, and provide a clear, upfront estimate. Our trucks are loaded with all the necessary equipment and parts to address most plumbing repairs on-site. We frequently handle issues like no hot water, low water pressure, overflowing toilets, and no water at all.
– Sump Pump Repairs
Many homeowners in our service area experience basement flooding during heavy rainfall or due to the natural layout of their property. At Oliver, we help protect homes by providing expert sump pump repairs to keep basements dry. Whether your system is malfunctioning, clogged, or not operating at full capacity, our team can quickly diagnose and fix the issue. In addition to repairs, we offer routine maintenance and annual cleaning to ensure your sump pump stays in peak condition, ready to handle whatever Mother Nature throws its way.
– Water Heater Service When You Need It
At Oliver, we specialize in water heater repairs to ensure your system is running efficiently and reliably. Whether you’re dealing with a leaking traditional tank, a tankless system that isn’t providing enough hot water, or issues with your heat pump or indirect water heater, our experts can quickly identify and resolve the problem. We handle repairs for all water heater types, such as electric, gas, and more. To keep your system in top shape and avoid costly breakdowns, we also offer annual maintenance services to extend the life of your unit.
– Enhance Your Home with New Plumbing Fixtures
If your plumbing system needs a complete overhaul, Oliver provides reliable replacements and installations to restore your home’s functionality. Our team can replace old or damaged pipes, install new fixtures, upgrade your water heater, and manage sump pump and sewer line installations. With our skilled plumbers and top-notch materials, you can trust in durable results that enhance your home’s efficiency. Whether it’s a minor fixture or a major system upgrade, we guarantee a smooth installation process from beginning to end.
– Water Quality Testing & Treatments
If you want the peace of mind that your water source is as clean and healthy as it should be, we’ll have a plumbing specialist perform precise testing of your water quality and provide you with a detailed report with an emphasis on anything that shouldn’t be there. We can test both municipal water supplies and well water. Oliver can then explore water treatment services for well water and also water softening and water filtration systems that will help you ensure clean water no matter the source.
Plumbing Maintenance Plans
Oliver offers a Peace of Mind Membership plan designed to save you money over time while helping you avoid unexpected plumbing failures and expensive repairs. You can tailor your plan to meet your home’s unique needs. One of the options includes plumbing coverage, which comes with an annual inspection that incorporates a water quality test and covers all exposed piping, faucets, sinks, toilets, showers, tubs, water heaters, and garbage disposals. We’ll suggest proactive repairs and provide a discount on labor if you choose to move forward with them.

Choose Oliver for Your Plumbing Repair in Newark
To arrange a service appointment or an on-site consultation with an Oliver plumbing repair specialist in Newark, just fill out the form on our website. We also encourage you to reach out by calling or messaging us with any questions about our products, services, or any plumbing issues you may be encountering.
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