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TRUSTED BY DULUTH, MN HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon26
    Verified water heater services reviews

Find Water heater pros in Duluth

Avatar for Polar Plumbing, Heating & Air
Polar Plumbing, Heating & Air
5.0(
6
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Duluth, MN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Polar Plumbing, Heating & Air, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

Logo
Furnace replacement
Water heater replacement
Minisplit AC install
3 neighbors recently requested a quote
Avatar for All Service Professionals Heating, Cooling, Plumbing & Electrical, LLC
All Service Professionals Heating, Cooling, Plumbing & Electrical, LLC
5.0(
5
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+4 more

Serving Duluth, MN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

At All Service Professionals,\n\nwe understand that homeownership can sometimes throw unexpected curveballs. Whether it's a clogged drain, a dip in temperature, or a flickering light, these inconveniences don't have to last.\n\nAs your trusted home service professionals, we're here to bring peace of mind and restore your home's comfort quickly and efficiently. \n\nDon't hesitate to call!\n\nWe're here to bring peace of mind and restore your home's comfort.

project photos
15 neighbors recently requested a quote
Avatar for MAXX Mechanical, LLC
MAXX Mechanical, LLC
New to Angi
Tankless Water Heater - InstallTankless Water Heater - Repair

Serving Duluth, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

MAXX Mechanical provides dependable Plumbing and HVAC services for homeowners and businesses throughout Duluth, MN and the surrounding areas. From furnace and boiler repairs to quality installations, our experienced team is ready to keep your property comfortable year-round. We also handle a wide range of plumbing needs, from leak repairs, clogged drains, and fixture replacements to water heaters and other plumbing installations. We focus on prompt response times, quality workmanship, clear communication, and professional service from start to finish. At MAXX Mechanical, we understand that Plumbing and HVAC problems can be urgent. Our team provides 24/7 Emergency services 365 days a year, and we work efficiently to diagnose issues and provide practical solutions. Whether you're needing a small repair, preventative maintenance, or a larger residential or light commercial project, you can count on MAXX Mechanical for reliable service and lasting results.

House Trap Removal
Sump Pump Discharge
Sump Pump Install
Sump Pump Discharge
A & E Mechanical, LLC
4.8(
23
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Duluth, MN and surrounding areas

In business since 2013

Free estimates

A & E Mechanical, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

Response time1 day
Recommended by100%of homeowners
Avatar for Stone Plumbing and Heating, Inc.
Stone Plumbing and Heating, Inc.
3.8(
13
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Duluth, MN and surrounding areas

In business since 2014

Emergency services offered

Credit card accepted

"We not only contracted Eric Stone to install a new water heater, but to also move and install a new well pressure tank, which was failing, from under our manufactured home, to an inside storage closet location, and then re-pipe our home water supply from the new inside location of the pressure tank to the newly installed water heater. When I first met Eric for an initial bid, I felt very confident in the fact that I had chosen the right plumbing contractor for our project, and his knowledge and expertise plus his likeable demeanor did not let me down. Eric's bid was fair and complete, he and his crew showed up on the agreed date and time, and his crew of two additional plumbing techs, Ethan and Hunter, were very knowledgeable, courteous, and just all around good guys and a delight to have them working my home. The finished product of the installation was exactly what I had envisioned, and the work area was cleaned up on completion. Needless to say I am thrilled to death with Eric's work and would highly recommend his company to anyone contemplating a like project."
Bathroom
Bathroom
Kitchen 2
Kitchen 1
Bathroom

+19

Response time1 day
Recommended by90%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Duluth, MN and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Arrowhead, Plumbing, Heating & Refrigeration
4.7(
3
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Duluth, MN and surrounding areas

In business since 2010

Free estimates

Credit card accepted

Arrowhead, Plumbing, Heating & Refrigeration proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

Response time2 days
Recommended by100%of homeowners
Custom Carpentry and Woodworking
5.0(
5
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Duluth, MN and surrounding areas

In business since 2000

Free estimates

Emergency services offered

We are your locally owned and operated one stop for all of your home needs. We offer everything from dirt work, brush hogging, custom landscaping, hardscaping, one of a kind outdoor kitchens, rock, or gravel. If it is in your dirt, I am your guy! \n\nI also offer beautiful, one of a kind, restoration, installation and fabrication of custom wood flooring, cabinetry and countertops, hand made wood furniture or any other wood project. I bring a level of craftsmanship only equaled of those times past.

Gravel resurfacing
Gravel resurfacing
Recommended by100%of homeowners
Showing 1-10 of 13
Water Heaters questions, answered by experts

The amount of time it takes to replace an electric water heater will depend on the skill level of the individual who is replacing it. For example, if you replace it yourself–and you don’t have much experience–you can expect the project to take a full day. 

However, if you have a certified plumber or water heater contractor install your new water heater, it can take as little as 2 to 3 hours.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

Yes, this would be an appropriate choice. In order to comply with the National Electric Code’s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current water heater keeps tripping the breaker, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.

Water heater installation code requirements are in place to keep your family and home safe. Water heaters that are installed wrong can simply not work. However, that's an, if you're lucky, type of situation. More commonly, incorrectly installed water heaters pose a real threat from carbon monoxide poisoning, gas leaks, water leaks, and even explosions. 

The Duluth, MN homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.