Top-rated humidifier repair pros.

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There are 33 highly-rated local humidifier repair pros.

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2.5k+
    Verified humidifier repair services reviews

Find Humidifier repair pros in Castleton

Avatar for Mowery Heating, Cooling & Plumbing

Mowery Heating, Cooling & Plumbing

4.63(
786
)
Approved Pro

Mowery Heating, Cooling & Plumbing

4.63(
786
)
Approved Pro
Customers say: Super punctual
106 local quotes requested
55 years of experience

With over 50 years in the heating and cooling business, Mowery is dedicated to providing the best possible total indoor weather solution for you and your family. You can count on us to provide you with a system and solution that fits your family’s unique needs. We've installed more than 10000 indoor weather systems in this area and we've earned a reputation for doing the job right the first time. Family owned & operated. Cost is determined by the job. No extra charge for saturday work. Award winning. Additional phone numbers -(317) 852-4432, (317) 881-7626, (317) 207-4051 & (800) 860-4738. Additional DBAs - Mowery R P Cochran LLC. Award winning.

"Didn’t go well. Tech tried to upsell me. Said need to remove toilet but basement clean out not good!!! Other company did it No problems"

Mark O on September 2025

With over 50 years in the heating and cooling business, Mowery is dedicated to providing the best possible total indoor weather solution for you and your family. You can count on us to provide you with a system and solution that fits your family’s unique needs. We've installed more than 10000 indoor weather systems in this area and we've earned a reputation for doing the job right the first time. Family owned & operated. Cost is determined by the job. No extra charge for saturday work. Award winning. Additional phone numbers -(317) 852-4432, (317) 881-7626, (317) 207-4051 & (800) 860-4738. Additional DBAs - Mowery R P Cochran LLC. Award winning.

"Didn’t go well. Tech tried to upsell me. Said need to remove toilet but basement clean out not good!!! Other company did it No problems"

Mark O on September 2025


Wright Electric

New on AngiNew on Angi
Approved Pro

Wright Electric

New on AngiNew on Angi
Approved Pro

I have worked as a home service electrician for over 5 years, with extensive knowledge in code requirements and regulations. I have completed projects from complete rewires, panel and service replacement down to troubleshooting outlets not working. There is no project to big or little I cannot handle for you while still meeting 2023 code requirements. Indiana follows 2007 code, but I hold myself to a higher standard keeping everything I do long lasting and the safest way possible.

I have worked as a home service electrician for over 5 years, with extensive knowledge in code requirements and regulations. I have completed projects from complete rewires, panel and service replacement down to troubleshooting outlets not working. There is no project to big or little I cannot handle for you while still meeting 2023 code requirements. Indiana follows 2007 code, but I hold myself to a higher standard keeping everything I do long lasting and the safest way possible.


Welch Climate Technologies, LLC

4.53(
19
)
Approved Pro

Welch Climate Technologies, LLC

4.53(
19
)
Approved Pro
Customers say: Quick response
18 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"was good at communication and set up house visit for next day. but didnt do any follow up after inspection no calls or emails. left mess in my closet where he accessed the attic."

Caleb T on July 2018

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"was good at communication and set up house visit for next day. but didnt do any follow up after inspection no calls or emails. left mess in my closet where he accessed the attic."

Caleb T on July 2018


Cool Breeze Heating and Cooling LLC

5.00(
1
)
Approved Pro

Cool Breeze Heating and Cooling LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Cool Breeze Heating and Cooling 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 customers' interests, and make their concerns the basis of our business.

"They have done a great job."

Mike B on February 2023

Cool Breeze Heating and Cooling 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 customers' interests, and make their concerns the basis of our business.

"They have done a great job."

Mike B on February 2023


Avatar for LB Heating and Cooling LLC

LB Heating and Cooling LLC

5.00(
5
)
Approved Pro

LB Heating and Cooling LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

With over 21 years of experience the HVAC industry, LB Heating and Cooling LLC is your industry expert in Indianapolis. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"Very thorough and very complete examination and inspection. Had another company out to tell me I needed to replace Furnance or spent $ 3,000 on repairs. So I got other opinions. Of four other companies the other three said Furnance was good and gave me pricing to replace should I consider replacing in next few years. LB found furnace control board and thermostat were not in sync due to bad Thermostat. Replaced thermostat for less than big box price. And replaced control board for 40% less than other quote. I also Purchased Furnance Air purifier which it is working great. LB Checked back to verify everything was in good shape and working properly after installation. Very competitive pricing. Best quote for Furnance work."

Daryn F on March 2021

With over 21 years of experience the HVAC industry, LB Heating and Cooling LLC is your industry expert in Indianapolis. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"Very thorough and very complete examination and inspection. Had another company out to tell me I needed to replace Furnance or spent $ 3,000 on repairs. So I got other opinions. Of four other companies the other three said Furnance was good and gave me pricing to replace should I consider replacing in next few years. LB found furnace control board and thermostat were not in sync due to bad Thermostat. Replaced thermostat for less than big box price. And replaced control board for 40% less than other quote. I also Purchased Furnance Air purifier which it is working great. LB Checked back to verify everything was in good shape and working properly after installation. Very competitive pricing. Best quote for Furnance work."

Daryn F on March 2021


L. Furnace Mechanicals Company

New on AngiNew on Angi
Approved Pro

L. Furnace Mechanicals Company

New on AngiNew on Angi
Approved Pro
17 years of experience
Free onsite estimate

Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are known for our prompt service and superior attention to detail. Our commitment to quality is evident from the beginning to the completion of your home improvement project. We are here to serve you with the knowledge and quality you deserve and expect. Call our reputable business today you will be pleased you did. Thank you!

Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are known for our prompt service and superior attention to detail. Our commitment to quality is evident from the beginning to the completion of your home improvement project. We are here to serve you with the knowledge and quality you deserve and expect. Call our reputable business today you will be pleased you did. Thank you!


Avatar for Armor Air

Armor Air

4.62(
128
)
Approved Pro

Armor Air

4.62(
128
)
Approved Pro
Customers say: Quick response
80 local quotes requested
5 years of experience

NO DISPATCH FEES EVER! / SAME DAY SERVICE AND INSTALLATION / WE WILL BE BEAT ANY QUOTE! We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction BOOK ONLINE AT WWW.ARMORAIR.COM

"A neighbor actually referred me and I’m so grateful they did. The process was seamless! Answered my call right away, showed up within the hour, and did a thorough estimate with many service options, I couldn’t recommend a better company, Eric and his guys are awesome! "

Tyler L on November 2025

NO DISPATCH FEES EVER! / SAME DAY SERVICE AND INSTALLATION / WE WILL BE BEAT ANY QUOTE! We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction BOOK ONLINE AT WWW.ARMORAIR.COM

"A neighbor actually referred me and I’m so grateful they did. The process was seamless! Answered my call right away, showed up within the hour, and did a thorough estimate with many service options, I couldn’t recommend a better company, Eric and his guys are awesome! "

Tyler L on November 2025


"They did a great job!"

Jeff M on November 2025

Local appliance repair service we do service on washers dryers stoves cooktops garbage disposals freezer’s icemakers refrigerators we offer good service at a fair price

"They did a great job!"

Jeff M on November 2025


Avatar for Handyman Connection of Carmel

Handyman Connection of Carmel

4.49(
673
)
Approved Pro

Handyman Connection of Carmel

4.49(
673
)
Approved Pro
Customers say: Quick response
146 local quotes requested
37 years of experience

With over 30 years experience providing quality home improvement and repair services, backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. We do not give over the phone "ballparks" as we feel they are misleading. Call us today 317-487-1312 and speak to our in person customer service staff to set up your free estimate. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today. - One Call. One Connection.® Additional phone: 317-487-1312

"It went just fine. He came to give us a quote for the job & said he could do it that afternoon. So I had him do it!"

BOB I on November 2025

With over 30 years experience providing quality home improvement and repair services, backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. We do not give over the phone "ballparks" as we feel they are misleading. Call us today 317-487-1312 and speak to our in person customer service staff to set up your free estimate. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today. - One Call. One Connection.® Additional phone: 317-487-1312

"It went just fine. He came to give us a quote for the job & said he could do it that afternoon. So I had him do it!"

BOB I on November 2025


Milburn Mechanical Services, LLC

5.00(
2
)
Approved Pro

Milburn Mechanical Services, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
13 local quotes requested
6 years of experience

At Milburn Mechanical Services LLC, we are your premier choice for all you HVAC needs. We have provided high quality work and friendly customer service for years. Choose the best not the rest. We will not let you down. Great work at a great price. A+ quality. Call today!

"Good quality work and very professional!"

Jeff W on November 2021

At Milburn Mechanical Services LLC, we are your premier choice for all you HVAC needs. We have provided high quality work and friendly customer service for years. Choose the best not the rest. We will not let you down. Great work at a great price. A+ quality. Call today!

"Good quality work and very professional!"

Jeff W on November 2021

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Humidifier Repair questions, answered by experts

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

Regularly clean or replace filters, check humidity levels, and descale water reservoirs.

Whole-house humidifiers work, but the home itself determines their efficacy. If you have a drafty house or an old home with wooden floors that leak air and moisture, the humidifier must work much harder to keep moisture levels constant. Because of this, we recommend doing an air test of your home to determine the best type of humidifier and any work that needs to be done to install it. 

It improves air quality, prevents dry skin, protects wood furniture, and enhances overall comfort.

There are some physical signs you need to have a humidifier that manifest as signs in your home and body. For the home, Watch for cracked and peeling paint, dry wooden flooring and furniture, excessively loud creaking wooden floors or doors, and an increase in the electricity needed to cool or heat the home. Physical symptoms include frequent dry air passages, Scratchy throat, increased allergy symptoms, and dry eyes. 

The Castleton, IN homeowners’ guide to humidifier repair services

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