Plumbing Services
Residential Plumbing Services in Wilmington, DE and Nearby Towns
Supreme Plumbing Services handles repairs, upkeep and new installs for homes across Wilmington and the tri-state area. Call (302) 750-0115, with 24/7 emergency service available.
Supreme Plumbing Services is a local plumbing company based in Wilmington, offering residential plumbing services in Wilmington, DE and across northern Delaware, nearby Maryland and southern Pennsylvania. We also work for businesses, though most of our calls come from homeowners who need pipes, fixtures, water heaters or water quality equipment set right.
Our licensed and insured plumbers handle urgent repairs, planned upgrades and the routine checks that catch small problems early. Each service below has its own page with the warning signs, the way we do the work and the questions homeowners ask us most.
24/7 Emergency service
What We Do
Home Plumbing Repair, Installation and Water Quality Work
From a dripping faucet to a full repipe, every job starts with a clear diagnosis and a plain explanation of your options. Choose a service to see how we handle it.
Hot Water
Repairs, replacements and tankless.
- Water Heater Repair Cold showers and leaking tanks traced to the cause.
- Water Heater Installation New gas or electric tanks sized to your household.
- Tankless Water Heaters Install, repair and descale for on-demand hot water.
Leaks and Pipes
Hidden leaks, old lines and repipes.
- Leak Detection Hidden leaks found before they damage floors and walls.
- Whole Home Repiping Tired galvanized lines replaced throughout the home.
- Water Line Repair Broken and aging lines from the street to the house.
Drains and Sewer
Slow drains to sewer line repair.
- Drain Cleaning Slow and stopped drains cleared deep in the line.
- Sewer Line Repair From camera inspection to the final fix.
- Sump Pumps Pumps and battery backups for a drier basement.
Water Quality
Treatment, filtration and softening.
- Water Treatment Equipment matched to what is in your water.
- Water Filtration Whole house, reverse osmosis and under sink systems.
- Water Softeners Protect plumbing and fixtures from hard water.
Urgent and Commercial
Day and night, homes and businesses.
- Emergency Plumbing Burst pipes, major leaks and sewer backups, day and night.
- Commercial Plumbing Restrooms, grease traps, backflow and commercial heaters.
Fixtures and Remodels
New fixtures and remodel rough-ins.
- Fixture Installation Faucets, toilets and showers fitted properly.
- Remodel Plumbing Kitchens, baths and new homes planned around your layout.
Plumbing Maintenance and Inspection Before Problems Start
Regular plumbing maintenance usually costs far less than an emergency repair. A yearly look at the main parts of your system often finds a slow leak or a worn valve while it is still a small fix.
A plumbing inspection is also worth booking before you buy a house, after a home sits empty for a long stretch, or when an older home starts showing low pressure or discolored water. Here is what a typical visit covers:
- The water heater, its relief valve and its venting
- The main shutoff and the valves under sinks and toilets
- Drain speed and early signs of a slow clog
- Exposed supply and drain pipes for leaks or corrosion
- Toilets, faucets and outdoor spigots
- The sump pump, where your home has one
How a Visit From Our Plumbers Works
Whether you need home plumbing repair or a new install, every visit follows the same steps, so you always know what comes next. Larger jobs simply add planning and any permit the work requires.
-
Tell Us What Is Happening
Call or send a request with what you are seeing, hearing or smelling, and we set up a visit that fits your schedule.
-
Diagnose on Site
We find the real cause of the problem, not just the symptom, and check nearby parts that could fail soon.
-
Approve the Plan
You hear what is wrong, what we recommend and what it will cost before any work begins.
-
Finish and Clean Up
We complete the work, test it, handle any permit or inspection the job needs, and leave your home clean.
Why Wilmington Homeowners Call Supreme Plumbing Services
We are a licensed and insured plumbing company based right here in Wilmington, serving homes and businesses within about 60 miles. When a pipe bursts at night, 24/7 emergency service is available, and for everything else we schedule around you.
We focus on clear answers and careful work: we protect your floors, explain each repair in plain words and never push work you do not need. That is how we approach residential plumbing services in Wilmington, DE, whether the job is a single valve or a whole house of new pipe.
24/7 Emergency service
Residential Plumbing Services in Wilmington, DE and the Tri-State Area
Along with Wilmington, we serve homeowners throughout New Castle County and into nearby Maryland and Pennsylvania. Our service area runs about 60 miles from our home base, so one phone number covers the whole region.
In Delaware, we work in Wilmington, Newark, Middletown and New Castle. Across the state lines, we serve Elkton, MD, Kennett Square, PA and West Chester, PA. Choose your town to see how we help there.
Service Questions
Questions About Our Plumbing Services
Do you work on both homes and businesses?
Yes. Most of our work is in homes, from water heaters and repiping to water treatment and fixture installs, but Supreme Plumbing Services also handles commercial plumbing for local businesses. The same licensed and insured team does the work either way. Call (302) 750-0115 and tell us about your property, and we will explain how we can help.
How often should I schedule plumbing maintenance?
Once a year is a good habit for most homes. A yearly visit lets us flush or check the water heater, test shutoff valves, look at exposed pipes and catch slow drains before they back up. Homes with private wells, water treatment equipment or older piping may benefit from a check more often than that.
Is 24/7 emergency plumbing service available?
Yes. Supreme Plumbing Services offers 24/7 emergency service for problems that cannot wait, such as a burst pipe, a sewer backup or a water heater leaking across the floor. Call (302) 750-0115 any time, day or night. While you wait, shut off the main water valve if water is spreading.
Are your plumbers licensed and insured?
Yes. Supreme Plumbing Services is licensed and insured, which protects you and your home while we work. We also follow the permit and inspection steps that larger jobs require in the towns we serve. Ask us about the requirements for your project, and we will explain them before any work begins.
What areas do you serve?
We are based in Wilmington and serve homes and businesses across the tri-state area, within about 60 miles. That includes Newark, Middletown and New Castle in Delaware, Elkton and Chester in Maryland, and Kennett Square and West Chester in Pennsylvania. If your town is not listed, call and ask, since we may still cover it.
Talk to a Plumber
Tell Us What Your Home Needs and We Will Take It From There
Leaky pipe, cold shower or a water quality question, one call covers it. Reach Supreme Plumbing Services at (302) 750-0115 or send a request, and we will set up a visit.