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    Average homeowner rating
  • Verified reviews icon50
    Verified humidifier repair services reviews

Top-Rated Humidifier repair pros in Pullman - Updated Nov 2026

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Pullman, WA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Aire Serv
Aire Serv
3.8(
24
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Pullman, WA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"He diagnosed it quickly and even explained how he had diagnosed the problem the Capacitor... and fixed it. Then he checked all the wiring and check other functionality items and cleaned out the outside A/C box and then even came inside the garage and checked all the inside connections and also went about cleaning all my filters and we washed the electrostatic
filter too! and he cleaned up after everything was done!!
"
Recommended by84%of homeowners
Avatar for Avalon Pacific Construction LLC
Avalon Pacific Construction LLC
5.0(
6
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Pullman, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

At Avalon Pacific Construction LLC we strive to perform for our customers the highest level of quality construction services at fair and market competitive prices. To ensure the longevity of our company through repeat and referral business achieved by 100 % customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes. To maintain the highest levels of professionalism, integrity, honesty and fairness in our relationships with our suppliers, subcontractors, professional associates & customers.

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Recommended by100%of homeowners
Avatar for Fm HVAC llc
Fm HVAC llc
5.0(
2
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Pullman, WA and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

"Very knowledgeable, professional, Efficient and easy to deal with. It was a great experience. It made a really bad situation a positive thing. Not having heat and being able to get it repaired promptly at a good price was just all around great. I would recommend this company for HVAC Repairs."
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Recommended by100%of homeowners
Sears Heating and Cooling - Spokane North
1.8(
6
)
Central Humidifier - Install or Replace

Serving Pullman, WA and surrounding areas

In business since 1893

Free estimates

Warranties offered

Sears Home Improvement Products � Heating and Cooling \n \nSears can provide the right solution to your home improvement needs. We offer a full line of exclusive Kenmore� and Carrier� heating and cooling systems. Get the brands you trust from the name you recognize � Sears. Schedule your FREE In-Home Consultation today! \n

Recommended by100%of homeowners
Humidifier Repair FAQs, 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.

Cleaning and replacing filters and ducts reduce allergens and enhance air quality.

Several styles of HVAC dampers exist, some with motors and some without. The various types include butterfly, blade, louvered, guillotine, and more. The names describe their construction style and how air moves through them. Motorized versions work through wiring connected to a control panel within the HVAC system. Manual versions allow an operator to decide which way to send the airflow and make the adjustment by hand. 

Air conditioners and dehumidifiers are actually quite similar, though they perform different jobs. Dehumidifiers reduce moisture in the air, while air conditioners work to cool the home. A good central AC unit will naturally perform a certain level of dehumidification due to its design, but it will not be able to handle excessive levels of moisture.

While you’re busy swapping out that old compressor, now is a great time to have your furnace cleaned and serviced , especially if your home is older and your heating system is as old as your AC unit. Likewise, it’s a good idea to clean your air ducts to ensure air flows properly through the house.

The Pullman, WA homeowners’ guide to humidifier repair services

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