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Top-Rated Central humidifier installers and replacers in Dayton - Updated Nov 2026

Avatar for Hubbs Heating & Air LLC
Hubbs Heating & Air LLC
4.8(
441
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Victor was wonderful. He was on time, professional, and explained everything he was doing. He was thorough and figured out that the problem was electrical instead of with my HVAC system. Very knowledgeable. I will be using this company in the future for any HVAC needs. Thanks!"
Proud owner of a new Evolution system.
Residential HVAC System Install
Residential HVAC System Install
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+21

Response time1 day
4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
4.7(
160
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The salesman from Extreme One Hour Heating and Air Conditioning, Michael gave me the best price, and I felt he is sincere, so I chose to use this company to replace the Heating & A/C. At 2018-09-06, Michael, Shaun and another guy showed up for the installation. I paid for an XV series Furnace, but the furnace they brought to my home is XR 16. I was told the internal is indeed a XV furnace, but the door is XR 16 door. They already showed up at my door, so I decided to accept it whether it is the wrong furnace or not. Michael, the sales man said that he will replace the wrong furnace door with a right furnace door. But after the installation, he never contacted me again. Shaun and the other guy did the installation, and they had really good attitude, and I appreciate that. Overall, the experience is not too bad. But the wrong door they installed always makes me suspect if they installed the right furnace that I paid for or not."
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+47

Response time7 hrs
21 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Watkins Heating & Cooling
Watkins Heating & Cooling
4.8(
96
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Ben showed up to provide estimate for services. Ben was the only person from the companies I contacted who conducted a Manual J calculation to determine my homes needs. This is the main reason I selected this company. On the day of installation, Josh and crew arrived on time and quickly got to work. The placed all sort of floor protection mats in my house and get the tear out done very quickly. As the tear out was happening, one member of the teams was taking care of the duct work changes in our attic. All in it was full day, but so far, two days later we are super happy. This summer we will really know if the 2-stage AC was worth the money for our needs. We are satisfied customers so far would recommend and would use them again."
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7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Logan Services A/C, Heat & Plumbing
Logan Services A/C, Heat & Plumbing
4.6(
322
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved (Corporate)

In business since 1969

Free estimates

Emergency services offered

"Extremely professional, show up when they say they will. No issues with personnel or quality of service, original install was about 10 years ago, but we have our equipment serviced with PM regularly."
Trane XL18i Air Conditioner
Trane S9 Furnace - 97%
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+16

3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for TRUETEMP HEATING AND COOLING, LLC
TRUETEMP HEATING AND COOLING, LLC
5.0(
10
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

Free estimates

Credit card accepted

"I trusted the tech right away thanks to his transparent communication style and obvious wealth of experience and knowledge. Sure enough, the job was done right and he left everything cleaner than when he got here. If you need help with your HVAC system, you NEED to call TrueTemp. I’d highly recommend!"
TRUETEMP
HVAC replacement
35 neighbors recently requested a quote
Avatar for Apex Pros Plumbing, Electric, Heating and Air
Apex Pros Plumbing, Electric, Heating and Air
4.9(
8
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

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 earing your business! Book with us online or feel free to give us a call today.

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+16

Response time2 days
Response rate100%
31 neighbors recently requested a quote
Avatar for Summers, Plumbing, Heating & Cooling - Dayton
Summers, Plumbing, Heating & Cooling - Dayton
4.6(
16
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. \n \nOur highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

Avatar for Direct Service HVAC & Maintenance LLC
Direct Service HVAC & Maintenance LLC
5.0(
9
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

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. \n

Capacitor swap
Compressor replacement
A/C replacement
21 neighbors recently requested a quote
Avatar for Bee Kozy Heating and Cooling
Bee Kozy Heating and Cooling
5.0(
5
)
Central Humidifier - Install or Replace

Serving Dayton, OH and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Thank you for considering hiring us for your project! At Bee Kozy Heating and Cooling we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. \nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! \nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. \nWe look forward to earning your business, so please ask us for references!

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FAQs for central humidifier installation and replacement projects in Dayton, OH

A crawl space dehumidifier is a worthwhile investment, particularly in humid climates or if you've noticed musty odors, mold growth, or wood deterioration. Though costs range from $3,000 to $9,200, this investment helps prevent structural damage that could require far more expensive repairs later. Beyond structural protection, a properly dehumidified crawl space contributes to better overall indoor air quality and may reduce allergens throughout your home. Consider having a professional assessment to determine if your specific situation warrants this investment.

Addressing crawl space moisture effectively often requires a combination of solutions. A complete approach includes encapsulation plus dehumidifier installation. For minor moisture issues, a basic dehumidifier starting at $1,500 may suffice, while severe problems in larger spaces could require systems costing up to $14,000. The most effective moisture control strategy depends on your specific conditions, making a professional assessment valuable for determining the most cost-effective approach for your situation.

For a crawl space measuring 1,500 square feet, you'll need a dehumidifier with a daily capacity of 30 to 50 pints, with unit costs ranging from $150 to $600. Your local climate and existing moisture levels may necessitate adjusting this capacity—homes in particularly humid regions might benefit from higher-capacity units. Professional installers can measure your specific humidity conditions and recommend equipment that is appropriately sized, balancing initial cost with operating efficiency for your unique situation.

Crawl space dehumidifiers add $300 to $500 to your annual electricity expenses when operating continuously. Energy-efficient models reduce this consumption by roughly 15 to 30% compared to standard units. Most contemporary dehumidifiers feature humidity sensors that automatically cycle operation based on current conditions, helping manage energy usage. Proper crawl space encapsulation significantly improves efficiency by creating a controlled environment that requires less dehumidifier runtime, thereby reducing ongoing electricity costs.

The Dayton, OH homeowners’ guide to central humidifier installations and replacements

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