Sink Drain Replacement in Williston, ND
For reliable sink drain replacement in Williston, ND, look no further than HPN Plumbing. We ensure your plumbing is up to code and flowing freely.
- Expert Plumbers
- Licensed North Dakota Plumbers
- Upfront Pricing
- Guaranteed Work
Need a New Sink Drain? Call Us in Williston, ND.
Contact HPN Plumbing today for a lasting solution to your sink drain problems.
Expert Sink Drain Replacement in Williston, ND
HPN Plumbing provides top-notch sink drain replacement throughout Williston, ND. Whether you're dealing with persistent clogs, leaks, or a completely broken drain assembly, our team can quickly remove your old drain and install a durable, high-quality replacement, restoring full function to your sink.
Our expertise includes:
- Replace all types of kitchen and bathroom sink drains
- Install new drain lines and P-traps
- Install all types of P-traps, S-traps, and continuous waste systems.

Additional Bathroom Plumbing Services in Williston, ND
From toilets to showers, our bathroom plumbing team in Williston, ND handles repairs, installs, and upgrades with tidy, code-compliant work.

Customers
Why Choose HPN Plumbing for Sink Drain Replacement in Williston, ND?
Our team is focused on delivering efficient and reliable sink drain replacements that stand the test of time. We use only high-quality materials, so you can trust in the staying power of our work.
- Transparent Pricing, We provide upfront, fair pricing for all sink drain replacement jobs, with no hidden fees.
- Tested Seals, Every drain is filled and run before we pack up.
- Licensed Plumbers, All our technicians are fully licensed, insured, and very experienced in drain system work.
Citywide Coverage
Our plumbers are familiar with the varied housing stock across Williston, so we can efficiently handle sink drain replacements in both historic homes and newer developments throughout the area.
Experienced Team
The HPN Plumbing team is made up of seasoned professionals who have handled countless sink drain replacements. Their expertise ensures that whether it's a kitchen sink, bathroom vanity, or utility tub, your new drain will be installed with precision.
Safety-First Approach
We install traps that hold a proper water seal and slope the trap arm correctly so sewer gas stays out. All work follows North Dakota plumbing code for fixture drains.
Trusted Certified Williston Plumbing Services Professionals
At HPN Plumbing, we take pride in providing licensed, certified plumbing services throughout Williston, ND. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Sink Drain Replacement Services in Williston, ND
Code-Compliant Drain Upgrades in Williston
Older homes in Williston may have sink drain systems that no longer meet current plumbing codes or are simply outdated. When we replace your sink drain, we make sure that all new components, including the P-trap, tailpiece, and drain assembly, comply with the latest North Dakota plumbing regulations. This not only prevents potential fines but also ensures the safety and efficiency of your home's plumbing system, improving drainage and preventing gas leaks.

Push-Button and Click-Clack Drain Installation in Williston, ND
Many homeowners switch to push-button drains to get rid of the lift rod entirely. These drains open and close with a press on the stopper. We confirm your sink has an overflow or choose a non-overflow version, then seal and test it. They are easy to clean and work well with newer faucets.
Bathroom Sink Drain Replacement in Williston, ND
Bathroom sink drains can suffer from hair, soap scum, and mineral deposits, leading to slow drainage or total blockages. HPN Plumbing offers expert bathroom sink drain replacement, including pop-up assemblies, P-traps, and wall drains. We handle various fixture styles, from pedestal sinks to vanity sinks, delivering a clean, leak-free installation. We also check for proper venting and inspect connecting pipes to guarantee long-term performance and prevent foul odors from entering your Williston home.
Pop-Up Drain Replacement in Williston
The lift-rod pop-up is the most common bathroom drain and the one that wears out most. We remove the old body, clean the flange seat, and install a new assembly with a fresh pivot ball and gasket. The lift rod is adjusted so the stopper seals and opens fully. This also fixes leaks from the pivot nut on the back of the drain.
Vessel and Grid Drain Replacement in Williston
Vessel sinks and many glass basins use grid or umbrella drains without overflow holes. Using the wrong drain can cause slow draining or water spilling through the overflow port. We fit the correct drain type and height for your bowl. We also make sure the tailpiece length fits your vanity.
P-Trap Replacement in Williston
Traps fail from cracks, corrosion and repeated clog clearing. We replace old chrome or thin plastic traps with heavy-wall PVC or polished brass that matches exposed plumbing. Each trap is sized correctly and aligned so slip joints seal without strain. A new trap is one of the most cost-effective fixes under a sink.
Emergency Sink Drain Replacement in Williston, ND
A sudden, severe leak or a completely blocked sink drain can be an emergency, especially if it's impacting your ability to use essential plumbing fixtures. HPN Plumbing offers emergency sink drain replacement services for those critical situations in Williston, ND. We prioritize rapid response to minimize water damage and restore function to your home as quickly as possible, making sure your plumbing problem is resolved promptly and professionally.

Leaking P-Trap Repair & Replacement in Williston
The P-trap is a critical component of any sink drain, preventing sewer gases from entering your home and trapping debris. Leaks in the P-trap are common due to cracks, loose connections, or corrosion. HPN Plumbing offers careful P-trap repair or full replacement services, using high-quality PVC, ABS, or chrome-plated brass traps. We provide proper sealing and alignment, eliminating leaks and maintaining the sanitary function of your sink drain system throughout Williston.
Local Sink Drain Replacement Near Me in Williston, ND
When you search for 'sink drain replacement near me' in Williston, ND, HPN Plumbing is your trusted local choice. We are deeply familiar with the plumbing across the area, from older homes with unusual setups to modern constructions.
Our local presence means faster response times and a team that understands the local water conditions and common plumbing issues affecting Williston residents. You can count on us for efficient and expert service, right in your neighborhood, for all your sink drain needs.
HPN Plumbing at a Glance
- Licensed and insured plumbers serving Williston, ND
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 408+ North Dakota customers
Williston Map
Williston Information
- Population
- 27,706
- Area codes
- Local
- Service area
- Williston and communities within 40 miles
- Nearby
- Watford City, Dickinson, Minot AFB, Minot
Many rural homes get water from private wells or rural water systems, and iron and sulfur odors are common complaints. Aging metal drain stubs are also common in older homes, so replacing a worn sink drain in Williston, ND prevents slow leaks that slowly rot vanity cabinets and subfloors.
Expert Services
Trust our professionals for reliable HPN Plumbing solutions in Williston, ND.
Our Specialized Plumbing Services in Williston, ND
At HPN Plumbing, we provide a complete range of plumbing services across Williston, ND. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Sink Drain Replacement Process Works in Williston, ND
Here is how we take your sink from leaking to dry.
Request a Quote
Call (701) 403-1348 and tell us about the leak or drain issue. We set an appointment and give you a price range on the phone.
Remove Old Drain
We disconnect the trap, free the drain body and clean the basin opening. Any damaged wall stub is inspected and repaired if needed.
Install and Verify
We install the new drain, trap and arm, then fill and empty the sink several times. We confirm a tight seal and easy stopper action.
Frequently Asked Questions About Sink Drain Replacement in Williston
The cost for sink drain replacement in Williston, ND typically ranges from $150 to $600. This depends on factors like the specific drain part needing replacement (for example, a P-trap, tailpiece, or full assembly), the type of sink, and labor involved. We provide clear, upfront pricing after a thorough assessment.
A sewer odor typically means a dry or improperly installed trap, or a venting problem. We check the trap seal and vent when we replace any drain.
Generally, simple like-for-like sink drain component replacements, such as a P-trap or tailpiece, do not need a permit in Williston. However, if the work involves altering the main drain lines, relocating the sink, or making significant changes to the plumbing system, a permit may be necessary. Our plumbers are knowledgeable about local codes and will advise you if a permit is required.
PVC is affordable, corrosion-proof and a great fit inside a vanity. Brass looks better on exposed pedestal or wall-mount sinks but costs more.
Common signs include persistent leaks under the sink, visible corrosion or rust on drain components, frequent clogs that return quickly after clearing, slow drainage, or a persistent foul odor coming from the drain that isn't resolved by cleaning. If you notice any of these, it is wise to have your drain inspected.
While some minor drain repairs might seem DIY-friendly, replacing an entire sink drain assembly requires specific tools, knowledge of plumbing codes, and careful sealing to prevent leaks. Improper installation can lead to significant water damage or recurring issues. We recommend hiring a professional from HPN Plumbing for a dependable and code-compliant replacement.
HPN Plumbing stands behind the quality of our work and the materials we use. We offer a comprehensive warranty on all sink drain replacements, covering both parts and labor. Specific warranty details will be provided at the time of service, ensuring peace of mind.
Most standard sink drain replacements, such as a P-trap or pop-up assembly, can be finished by a professional plumber within 1 to 3 hours. More complex jobs involving extensive pipe replacement or difficult access might take longer. Our plumbers work efficiently to minimize disruption to your home.
What People Are Saying About Our Plumbing Experts?

James P.
Our commercial plumbing system had a leak under the sink, and HPN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Williston, ND
Patricia H.
We had a slab leak that two other companies could not find. HPN Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Bismarck, ND
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Mandan, ND
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Watford City, ND
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Watford City, ND
Emily R.
I called HPN Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Watford City, ND













