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Best water heater pros near Onamia, MN

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Top-Rated Water heater pros in Onamia - Updated Nov 2026

Avatar for Finken Plumbing, Heating & Cooling
Finken Plumbing, Heating & Cooling
3.0(
2
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Onamia, MN and surrounding areas

Approved

In business since 1961

Free estimates

Emergency services offered

A happy, healthy family thrives with pure, chemical-free water and safely functioning plumbing and climate control systems at home and at work. Finken is made up of two sister companies Finken Water Solutions & Finken Plumbing, Heating & Cooling working side by side to bring you whole-home and office climate comfort and clean water solutions. Finken Water Solutions is your premium source for water treatment and bottled water for your family and co-workers — we even deliver coffee and water softener salt to your door! For problem water as simple as hard water to as complex as arsenic and nitrate tainting, Finken has chemical-free filtration solutions to purify even the nastiest water. We even offer financing and rental options so everyone has access to the purest water possible, straight out of their tap, for better drinking, cleaner laundry and squeaky clean skin and hair. When it comes to bottled beverages, Finken has you covered from our five kinds of bottled water to our 100+ varieties of brewed beverages. Finken Plumbing, Heating and Cooling is ready to tackle your home or commercial construction or remodeling projects and repairs. We work with the best builders in the business to create safe comfortable homes and working environments. From new construction to remodeling, cozy homes to comfortable apartments and office complexes, Finken is the go-to choice for plumbing, heating and cooling contracting. Got a serious plumbing or HVAC predicament? Finken is on call for you 24-hours a day. When your furnace, air conditioner or toilet is clinkin’ better think Finken!

5 neighbors recently requested a quote
Avatar for Cameron
Cameron
4.3(
2,055
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Onamia, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I had Service Today! complete two separate projects for me. First, I had an ice dam fall on my A/C condenser last winter and needed repair/replacement for an insurance claim. Second, I replaced my old water heater and boiler with a new combined tankless boiler & water heater unit. This involved complete repiping in the basement since I was also moving the mechanicals as part of a basement renovation. It was a large and complicated project, and ServiceToday! was awesome. Shout outs to Blake, Randy, Dave, Marc, Willy, and the rest who were part of the project. Like I said, it was pretty complicated and their team was always professional, friendly, courteous, and took pride in their work. I also love that they are diligent about calling 20-30 minutes before arrival so I don't have to sit at home waiting during a 2-hour window like I've frequently done with other service providers. Also, the latter project was an expensive one ($20k+) but their pricing was competitive and fair, and they have great financing options available. Would 100% use them again."
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+2

Recommended by83%of homeowners
Avatar for Service Today!
Service Today!
3.8(
640
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Onamia, MN and surrounding areas

In business since 2005

Credit card accepted

"Jeren and his crew are the best - knowledgeable, friendly, and helpful. They worked nearly 15 hours until our new boiler was up and running - they wouldn't leave until it was done. The installation and equipment exceeded my expectations, and we are anticpating a great reduction in heating costs due to the equipment installed. Go Airtech!"
Recommended by85%of homeowners
Avatar for Northern Plumbing LLC
Northern Plumbing LLC
5.0(
3
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Onamia, MN and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Northern Plumbing LLC is proud to serve Minnesota's plumbing needs! Owner Tyler is a Master Plumber with over 10 years of experience in the plumbing industry. He prides himself on quality work and fast communication. and is ready to take on new clients immediately. Call today for a free estimate!

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+3

Response time1 day
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Onamia, 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."
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+2

Recommended by65%of homeowners
Steele Plumbing LLC
5.0(
2
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Onamia, MN and surrounding areas

In business since 2009

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Response time1 day
Recommended by100%of homeowners
Plumbing Plus, LLC
5.0(
1
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Onamia, MN and surrounding areas

In business since 2012

Free estimates

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work, and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time2 days
Recommended by100%of homeowners
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Water Heaters FAQs, answered by experts

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

You have more options for water heaters than ever before. The best one for your home depends on your hot water usage and budget. Some of the more common types of water heaters are the conventional gas heater, a heat pump water heater, or a tankless heater for smaller homes or those with less water demands. Some uncommon types are solar and point-of-use systems. Some homes may have a combination of two units, such as a large heat pump heater and a backup point-of-use system.

When installing a new furnace, it's a good time to consider other projects that can enhance your home's energy efficiency. A great first step is to get a home energy audit, which will identify areas for improvement. Common recommendations include sealing or replacing windows and adding insulation to the attic. These upgrades can help you save money on monthly utility costs. You might also consider installing a smart thermostat to make heating your home more convenient and efficient.

A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.

Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.

The Onamia, MN homeowners’ guide to water heater services

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