No hot water is more than an inconvenience. Northland Air repairs and replaces traditional tank and tankless water heaters, sized correctly for your household and installed to code.
We diagnose the real issue, give you honest repair-versus-replace guidance, and quote the all-in price before we start.
Hot Water, Done Right
Repair and replacement for traditional tank and tankless water heaters, sized right and installed to code.
Why Choose Northland Air?
24/7 Emergency Dispatch
A real person answers every call. We dispatch the same night on emergency calls — no voicemail, no next-business-day callbacks. When your property is at risk, every hour matters.
You Know Who’s Walking Through Your Door
Every technician we send is background-checked, licensed, and fully insured. Your unoccupied property gets the same care and respect as your primary home.
No Surprises. No Added Costs. No Exceptions.
Every job is flat-rate and fully quoted before work begins. You approve the price first — we start work second. That’s how it works every single time.
Veteran-Owned. A Different Standard of Service.
When you’re not there to watch, you need someone who holds themselves accountable anyway. That’s what veteran-owned means to us — discipline, reliability, and a standard that doesn’t change based on who’s watching.
Warning Signs
Recognize Any of These Signs?
If any of these sound familiar in your home, it is time to bring in a licensed pro before a small issue becomes a major repair.
No hot water or hot water runs out fast
Element failure (electric), pilot or thermocouple issue (gas), or dip tube break. Same-day fix on most.
Discolored or rusty hot water
Anode rod is spent and the tank is starting to corrode internally. Replace the anode now or face tank replacement soon.
Water pooling around the base of the tank
Tank leak. Once a tank leaks, it does not stop. Plan replacement immediately to avoid major water damage.
Popping or rumbling during the heating cycle
Sediment buildup on the burner or element. Flush the tank; for older units consider whether replacement is more cost-effective.
Water heater is 10+ years old
Average tank-style lifespan in Duluth is 8 to 12 years. Proactive replacement beats waiting for a 3 AM flood.
Complete HVAC Services You Can Trust
Air Conditioning
Central AC, ductless mini-splits, and heat-pump cooling, repaired same-day, installed right-sized for Northland summers.
Heating Services
Furnace, boiler, and heat-pump heating, repaired, installed, and tuned for Northland winters. 24/7 emergency response when the heat goes out.
Indoor Air Quality
Whole-home humidifiers, dehumidifiers, and air exchangers, fixing dry winter air, summer humidity, and stale indoor air.
Furnace Service
High-efficiency furnace installs, repairs, and tune-ups. Sized to your home, commissioned to manufacturer spec, and built to outlast the next 20 below cold snap.
Boiler Service
Hydronic and steam boiler installation, repair, and service across the Twin Ports. We work on every common system, including older cast-iron units that still have life in them.
Heat Pump Service
Cold-climate heat pumps engineered to work at 20 below. Efficient year-round heating and cooling, sized properly for Northern Minnesota homes.
Hot Water, Done Right
Diagnosis & Honest Recommendation
We find the real problem and tell you straight whether a repair or replacement makes more sense.
Upfront Flat-Rate Quote
You get the all-in price before any work begins, no surprises.
Code-Compliant Install
We size it right, pull the permit, and verify it’s running safely before we leave.
Understanding Your Home & Needs
Here’s what to expect when you call Northland Air for water heater work.
Brands
AC / Furnace / Heat Pumps
Boilers
High Velocity HVAC Systems
Mini Splits
Service FAQs
Common Questions About This Service
Quick answers to the questions homeowners ask most about this specific service.
Do you install tankless water heaters?
Yes. We install and service both traditional tank and tankless water heaters, and we’ll help you choose the right fit for your home and usage.
Should I repair or replace my water heater?
It depends on the age and condition of the unit. We give you an honest assessment rather than pushing a replacement you don’t need.
Do you pull permits for water heater installs?
Always. We pull the permit and install to code so your system is safe and properly documented.
How long should a water heater last, and what are the warning signs?
Tank heaters typically last 8 to 12 years; tankless can run 20 or more. Rusty or lukewarm water, popping or rumbling, leaks around the base, or rising age are the signs it is time to plan a replacement before it fails.
Tank or tankless. Which is better for my home?
Tankless saves space and gives endless hot water but costs more up front and may need gas or venting upgrades; a quality tank is simpler and cheaper to install. We match it to your household’s hot-water demand and budget.