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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon31
    Verified humidifier repair services reviews

Find Humidifier repair pros in Mercer

Avatar for Comfort Pros, Inc.

Comfort Pros, Inc.

4.75(
7
)
Approved Pro

Comfort Pros, Inc.

4.75(
7
)
Approved Pro
Customers say: Quick response
31 years of experience
Free onsite estimate

Comfort Pros, Inc. is committed to excellence in every aspect of 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 customers interests, and make their concerns the basis of our business.

"Everything was on time and on budget. Very easy to work with."

Lee S on October 2025

Comfort Pros, Inc. is committed to excellence in every aspect of 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 customers interests, and make their concerns the basis of our business.

"Everything was on time and on budget. Very easy to work with."

Lee S on October 2025


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
31817 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


Avatar for Superior Tech Services LLC

Superior Tech Services LLC

No reviews yet

Superior Tech Services LLC

No reviews yet
8 years of experience

I’m an honest and positive professional whose first priority is always the interests of my clients; providing capability, adaptability, and scalability in audio, video, and smart home systems of all sizes. Since 2004, I’ve been serving loyal clients throughout Northern Wisconsin, Minnesota, and across the country.

I’m an honest and positive professional whose first priority is always the interests of my clients; providing capability, adaptability, and scalability in audio, video, and smart home systems of all sizes. Since 2004, I’ve been serving loyal clients throughout Northern Wisconsin, Minnesota, and across the country.


Percolation Consulting, LLC

No reviews yet

Percolation Consulting, LLC

No reviews yet

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.


Avatar for Northwoods Custom Builders

Northwoods Custom Builders

5.00(
10
)

Northwoods Custom Builders

5.00(
10
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

AS A SEMI-RETIRED GENERAL CONTRACTOR WITH 45 YEARS IN THE TRADE, I HAVE THE LICENSES, BONDING AND ABILITY TO DO ANYTHING CONSTRUCTION RELATED. I LIKE SMALLER PROJECTS AND COMING UP WITH CREATIVE SOLUTIONS. AREAS OF SERVICE ARE THE IRON RIVER, WI AREA, ASHLAND AND THE SOUTH SHORE, BUT COULD EXTEND TO THE TWIN PORTS. Spend winter months in Florida

"I'm very pleased. The response was prompt and the repair was expertly done. The communication was perfect and friendly. I highly recommend this company!"

Elizabeth F on April 2024

AS A SEMI-RETIRED GENERAL CONTRACTOR WITH 45 YEARS IN THE TRADE, I HAVE THE LICENSES, BONDING AND ABILITY TO DO ANYTHING CONSTRUCTION RELATED. I LIKE SMALLER PROJECTS AND COMING UP WITH CREATIVE SOLUTIONS. AREAS OF SERVICE ARE THE IRON RIVER, WI AREA, ASHLAND AND THE SOUTH SHORE, BUT COULD EXTEND TO THE TWIN PORTS. Spend winter months in Florida

"I'm very pleased. The response was prompt and the repair was expertly done. The communication was perfect and friendly. I highly recommend this company!"

Elizabeth F on April 2024


Avatar for Superior Plumbing & Mechanical

Superior Plumbing & Mechanical

No reviews yet

Superior Plumbing & Mechanical

No reviews yet
25 years of experience

We offer plumbing, heating & cooling and septic services to customers throughout all of Northern WI. Specializing in both residential and commercial projects, we provide new system installs, repair, and maintenance. Since established in 2000, hundreds of residential and commercial customers have depended on Superior Plumbing & Mechanical. We present them with superior service and quality products to meet their needs.

We offer plumbing, heating & cooling and septic services to customers throughout all of Northern WI. Specializing in both residential and commercial projects, we provide new system installs, repair, and maintenance. Since established in 2000, hundreds of residential and commercial customers have depended on Superior Plumbing & Mechanical. We present them with superior service and quality products to meet their needs.


Stratford Plumbing and Heating

5.00(
2
)

Stratford Plumbing and Heating

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Stratford Plumbing and Heating Company provides top quality service and products to the Central Wisconsin area. We are a family based small business providing high quality services our customers. Our focus is to deliver thorough, detailed, professional and quality plumbing, heating or air conditioning work, in a timely matter, every day. Customers are the most important part of our business, therefore, we treat our customers with utmost respect and gratitude. We take pride in our work, and will provide to you the most professional, honest, and proper service. Our goal is to be your first choice when problems arise. When choosing a Plumber, Stratford Plumbing and Heating is the best choice. Problems can occur suddenly and without any planning. We know there are many plumbing companies around. We will diagnose problems you have, and before we do any work we can discuss what action needs to be taken and can explain what is necessary to make the repairs.

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018

Stratford Plumbing and Heating Company provides top quality service and products to the Central Wisconsin area. We are a family based small business providing high quality services our customers. Our focus is to deliver thorough, detailed, professional and quality plumbing, heating or air conditioning work, in a timely matter, every day. Customers are the most important part of our business, therefore, we treat our customers with utmost respect and gratitude. We take pride in our work, and will provide to you the most professional, honest, and proper service. Our goal is to be your first choice when problems arise. When choosing a Plumber, Stratford Plumbing and Heating is the best choice. Problems can occur suddenly and without any planning. We know there are many plumbing companies around. We will diagnose problems you have, and before we do any work we can discuss what action needs to be taken and can explain what is necessary to make the repairs.

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018




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Humidifier Repair questions, answered by experts

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

Whole-home humidifier maintenance needs vary depending on the type of humidifier. Generally, they require regular upkeep. This includes periodic cleaning of the unit, replacing filters or pads, and monitoring water levels to prevent black mold or bacterial growth. The frequency of maintenance tasks may range from monthly to quarterly, depending on the model and usage.

Whether you’re facing significant humidifier repair costs or it’s time to replace your humidifier altogether, it’s understandable to question whether the expense is worth it. Still, there are many benefits of whole-house humidifiers that you might miss, including improved indoor comfort, improved breathing and sleep, better hair and skin, and even increased home value. Either way, the answer is subjective, so it’s helpful to evaluate your home’s humidity without the unit running and give it a few weeks to see if you notice a difference.

For certain repairs, a plumber may be able to help fix a humidifier, but HVAC technicians are typically the go-to professionals. The most common humidifier repairs that plumbers handle are humidifier water shutoffs, solenoid valve maintenance, and evaporator pad replacement.

The life expectancy of a humidifier is around ten years on average, but this can vary depending on factors such as usage, maintenance, and the quality of the unit. To help your humidifier last as long as possible, it's important to regularly follow the manufacturer's instructions for cleaning and maintenance.

The Mercer, WI homeowners’ guide to humidifier repair services

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