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

Avatar for Extreme Heating And Air Conditioning
Extreme Heating And Air Conditioning
4.7(
160
)
Central Humidifier - Install or Replace

Serving Vandalia, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The Pros: While Extreme did call me shortly after I asked for a quote, I missed their call and didn’t call them back until late that afternoon. They still managed to get a technician out to my house to quote me that same evening. The technician who provided the quotes didn’t try to sell me on anything. He just gave my HVAC unit a quick once over and after a brief discussion provided me with a quote. The price I was billed matched the price I was quoted and the pricing was competitive compared to other quotes I received. This isn’t always the case with contractors, so always – get more than one quote! I was level set that the install could be either the following Monday or Tuesday and they were able to begin the installation on Monday. The installation team arrived as promised. They were friendly, worked quietly, and took care to respect my home while they were working. My old HVAC system needed disposed of and they had to fabricate parts to fit my utility space and both were handled well. The work space was cleaned up, the installation team closed our back yard gate when they left which is of importance to me because I have pets, and they took time to explain everything they did. In addition, they gave me advice on how best to maintain my unit and what I could expect with the service plan I’d chosen for the product I purchased. Weeks after my HVAC installation was complete, I had an issue with the A/C unit (see below). Extreme was quick to get a technician on site to address the problem. They were on site within a few hours of my phone call which in the contracting world is pretty fast. In addition, there was no charge for the visit. Room For Improvement: The installation team didn’t call when they were on their way. They were within the promised window, but it would have been good to know when they were en route from their previous job. The installation took most of the work day which I chalk up to my installation team had journeymen who were still learning the ropes. It’s not a ‘con’ rather it’s just something their newer techs need to be mindful of. About 2 ½ weeks after my A/C unit was installed it stopped working. It required service due to firmware needing an update and low refrigerant due to a leak in the A/C line. Both issues should probably have been addressed by the installation team. I’m not listing this as a “Con” because I was level set that they were journeymen and I didn’t object. Working out kinks in the system comes with the territory with any piece of engineering – but they should be mindful going forward to check for firmware updates and test for leaks in the coolant line after install. The Cons: Two words – customer service. A call taker should NEVER say the words, “If you’d have let me finish…” nor should they ever talk to you as if you were a child. This shouldn’t dissuade you from using Extreme because I’ve found that soft skills are lacking just about everywhere I go and in every industry I come in contact with. Overall Impression: I highly recommend Extreme One Hour. They act with integrity; they appear to be tirelessly working to gain customer trust through professionalism, communication, hard work, and (mostly) friendly interaction; and when there was an issue, they were quick to identify the issue and resolve it. These are all key benchmarks of a solid organization and I’m confident that all my HVAC needs will be met for the foreseeable future. Date of Original Install: 6/24/2019 Date of Repair: 7/12/2019"
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+47

Response time7 hrs
21 neighbors recently requested a quote
Recommended by89%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 Vandalia, OH and surrounding areas

Approved (Corporate)

In business since 1969

Free estimates

Emergency services offered

"We have been a customer of Logan Services for over 20 years, alway great service. We recently had our furnace and air conditioner replaced and are quite pleased with the new units. The installers( Bobby Frye and Trent C.) were very professional and thorough during the entire installation. They insured that we understood how to operate the system and made sure we were comfortable with the system after the install. We will certainly recommend Logan Services to our friends and neighbors."
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 Vandalia, OH and surrounding areas

Approved

Free estimates

Credit card accepted

"Working with Riley was exceptional. His qoute for a complete furnace/hvac sytem was unbeatable. During the install he was punctual, highly knowledgeable, and incredibly respectful of our home. He finished the replacement on schedule and cleaned up perfectly, I highly recommend him for anyone in the Dayton area!"
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 Vandalia, 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%
28 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 Vandalia, 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 Vandalia, 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 Vandalia, 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!

Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4.9(
777
)
Central Humidifier - Install or Replace

Serving Vandalia, OH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Best explanation I have ever had with a HVAC company on how a system works, what was the causes of my issues and their system maintenance plan. Tyler Kerlin was patience with answering all my question and showed me pictures of other people installations which would meme what Eco proposed for replacing my unit. There were several choices offered with different cost and no pressure on me to pick either. Overall, this company is one to consider when you have HVAC issues."
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+22

4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Wells Heating and Air Conditioning Inc.
Wells Heating and Air Conditioning Inc.
4.6(
159
)
Central Humidifier - Install or Replace

Serving Vandalia, OH and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Mr. Wells and his staff worked with us very closely to ensure that we have the equipment that we needed at a price that we could afford.  They provided options for our furnace, answered all types of questions, and guide us to a furnace that will not only address our immediate needs but that has the attributes that will give us a worry-free operation for another 20 years.  The installers were meticulous, enterprising, and hard workers.  They arrived on time and departed only after the unit was operating as advertised.  In addition, this furnace came with a three years maintenance agreement so twice a year Wells will stop by our home to check and tune-up our unit.  
Bottom line:  The customer service, furnace attributes, employees, warranty, service after the purchase, and price made this purchase a winning one!
"
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The Power of WIFI
American Standard Products

+2

Recommended by89%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central Humidifier - Install or Replace

Serving Vandalia, OH and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"I was highly pleased with Jim's work. He not only accomplished everything on my list, but he made several suggestions on several
issues that added further performance improvements. 
Jim's response time from my original call was excellent. He is very easy to work with, communicates well and is very customer-oriented.
 
The amount he charged me for the work done and considering the time spent traveling to my house, doing the work and answering my questions and giving me advice was very reasonable. 
I highly recommend Jim for computer installation, network issues,  problem resolution and performance improvement. I will definitely call him in the future for any new issues I have.


"
2014 Super Service Award Winner!
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Recommended by97%of homeowners
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FAQs for central humidifier installation and replacement projects in Vandalia, 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 Vandalia, 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.