Top-rated central humidifier installers and replacers.

Get matched with top central humidifier installers and replacers in Washington, OK

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Central humidifier installers and replacers in Washington

Avatar for Airco Service Inc
Airco Service Inc
4.6(
429
)

Serving Washington, OK and surrounding areas

In business since 1961

Free estimates

Emergency services offered

"Jeff was the first person to notice that my humidifier was not functioning properly. It had been serviced for 10 years prior and he was the first person to inform me there even was a filter that needed to be replaced. I appreciated that he notice the issue so it could be corrected."
Recommended by92%of homeowners
Avatar for Comfort Concepts Heating & Air Conditioning
Comfort Concepts Heating & Air Conditioning
5.0(
12
)

Serving Washington, OK and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Would highly recommend! Very prompt, personable, and knowledgeable. I have full confidence that the repair was done correctly and they are fair with their prices. The only heat and air company I would use."
Lennox 21 SEER Heat Pump
Lennox 14 Seer Heat Pump
Lennox 80% Single Stage Furnace
Additional Photos
Lennox 80% 2-Stage Furnace

+7

Recommended by91%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Washington, OK and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"When my desk top computer failed I called Mr Ferrell. His response time was excellent; arriving at my home the same day I called.
He called me back that evening to update me on what he found. He replaced the power supply and did a virus scan and returned the computer to my home within 48 hours. I found him to be computer savy and very friendly. If we have computer issues in the future I will contact Mr Ferrell.


"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for 405 Heating & Cooling LLC.
405 Heating & Cooling LLC.
4.9(
12
)

Serving Washington, OK and surrounding areas

In business since 2020

Free estimates

Emergency services offered

WE WILL BEAT ANY FURNACE INSTALLATION BY $300!!! (call for more details). We're a local family owned business with 11 years of experience in the heating & cooling industry. We take pride in our work and make sure that the projects are done right and accordingly. There is no job that is too big or small for us to handle. Feel free to reach out to us with any of your needs and we will take care of the rest. Please call us 405-308-2540 or 405-800-7598\nWe accept cash, credit cards and checks. Senior and Military Discount 5%.\n\n

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
Rendahl Mechanical and Plumbing, LLC
4.8(
9
)

Serving Washington, OK and surrounding areas

In business since 2001

Free estimates

Warranties offered

We have over 14 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. 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!

Response time40 mins
Recommended by100%of homeowners
Avatar for True Tech Home Services
True Tech Home Services
4.1(
770
)

Serving Washington, OK and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"Called them at 7:30 right when they opened. They said they could be out between 11 and 1 but would call if they got through with a job early. Called and said they could be out at 0930. Got there on time, determined my power cord had a short in it. Replaced it and checked out the unit to make sure everything else was functioning correctly. Very professional and friendly!"
Recommended by80%of homeowners
Showing 1-10 of 26
FAQs for central humidifier installation and replacement projects in Washington, OK

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 Washington, OK 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.