Plumbing Services
in Duluth, MN
Whether you have a dripping faucet, a stubborn clog, or need a complete plumbing overhaul, Northern Sun Plumbing & Heating has you covered. Our licensed technicians bring over 15 years of hands-on experience to every home and business in the Duluth area. We treat your property like our own and stand behind every repair. From drain cleaning and water heater service to sewer line repair and commercial plumbing, our team handles the full spectrum of plumbing work with the skill and reliability you deserve. We serve Duluth and the surrounding 60-mile radius, including Hermantown, Cloquet, Two Harbors, Superior, and many communities along the North Shore and Iron Range.
Why Choose Northern Sun for Plumbing Services
Leak Detection & Repair
We pinpoint hidden leaks quickly using modern detection methods and fix them before they cause costly water damage.
Pipe Replacement & Repiping
Aging or corroded pipes get replaced with durable, code-compliant materials built to handle Duluth winters.
Fixture Installation
From kitchen sinks to bathroom vanities, we install fixtures correctly the first time so everything works and looks great.
Garbage Disposal Service
We repair and install garbage disposals of all major brands, keeping your kitchen running smoothly.
Our Plumbing Services
From leaky faucets to full repiping, our licensed plumbers handle every job with precision and care.
How It Works
Call Us
Give us a ring at (218) 491-3203 or fill out our online form. We respond quickly and schedule at your convenience.
Diagnosis
Our plumber arrives on time, inspects the issue thoroughly, and explains exactly what needs to happen before any work starts.
Repair
We complete the repair using quality parts and proven techniques. You approve all work and pricing upfront — no surprises.
Follow-Up
After the job, we clean up and walk you through what was done. We follow up to make sure everything is working perfectly.
Why Homeowners Trust Us
Trusted by Duluth homeowners for reliable service, honest pricing, and work that lasts.
Licensed Technicians
Every technician on our team holds current Minnesota licenses and ongoing training certifications. You get qualified professionals on every visit.
Honest Pricing
We provide detailed estimates before work begins and never surprise you with hidden fees. You approve the cost upfront — no exceptions.
Local Family Business
Northern Sun is a Duluth-based family operation, a service division of J&R Sundberg Construction. We live here, we work here, and our reputation matters to us.
Satisfaction Guaranteed
We stand behind every job. If something is not right, we come back and make it right — no questions asked, no runaround.
Frequently Asked
Questions
Have a question we haven't answered? Give us a call at (218) 491-3203 and we'll be happy to help.
What are the most common plumbing problems you see?
Leaky faucets, running toilets, slow drains, and water heater issues are the calls we get most often. Many of these problems start small but can lead to higher water bills or water damage if left alone. Give us a call early and we can usually fix things quickly and affordably.
How much does a typical plumbing repair cost?
Costs vary depending on the issue, but we always provide an upfront estimate before starting any work. Simple repairs like a faucet replacement might run a couple hundred dollars, while larger jobs like repiping cost more. We never surprise you with hidden fees.
Do you offer emergency plumbing service?
Yes, we offer 24/7 emergency plumbing service throughout the Duluth area. Burst pipes, major leaks, and sewage backups cannot wait — call us at (218) 491-3203 any time, day or night, and we will get someone to you as fast as possible.
What areas do you serve?
We serve Duluth, MN and the surrounding 60-mile radius, including Hermantown, Cloquet, Two Harbors, Superior, and many other communities along the North Shore and Iron Range. If you are unsure whether you are in our service area, just give us a call.
Are your plumbers licensed and insured?
Absolutely. All of our technicians hold current Minnesota plumbing licenses and carry full insurance. We are also EPA-certified. You can trust that the work meets code and that you are protected throughout the process.
Need Plumbing Services?
Our experienced team is ready to help. Call us today or book a free estimate online.