24/7 Emergency Service

National Heating and Air Conditioning is here to help with 24/7 emergency HVAC services. Call us today at (513) 621-4620 if you have an urgent issue in the Greater Cincinnati area! Whether your heat won’t come on during a cold snap or you’re struggling with no AC in the summer, our expert HVAC professionals are available day or night.

Dehumidifiers Installation in Cincinnati, OH

Newly installed whole-house dehumidifierWith our warm, humid summers, Cincinnati homeowners are no strangers to high moisture levels. As local families look for ways to combat these muggy conditions, one way they can reduce moisture indoors and maintain consistent comfort is with a whole-home dehumidifier.

At National Heating and Air Conditioning, our team offers dehumidifier solutions that residents can trust to keep their indoor environments comfortable. With over 90 years of local service experience and 100% satisfaction guaranteed, you can rest assured that our team will deliver the lasting comfort solutions you need to eliminate high humidity in your home.

Request dehumidifier services in Cincinnati by calling our team at (513) 621-4620 today!

4 Signs You Need a Dehumidifier

Is a dehumidifier what your home needs? It may be time to consider installing one in your home if you notice:

  • Condensation on surfaces: If you see condensation on your windows or walls, it’s a sure sign the humidity levels indoors are too high.
  • Persistent musty odors: Lingering musty smells in basements, closets, or bathrooms could indicate excess moisture indoors.
  • Warped wooden fixtures: High humidity levels can cause wooden floors, furniture, and fixtures to warp, swell, or become damaged over time.
  • Worsened allergy symptoms: If your allergy symptoms are worse indoors, it could be caused by mold or dust mite growth due to high humidity.

Notice the signs of high humidity wreaking havoc on your home’s air? Call (513) 621-4620 to request a consultation in Mason or Loveland, OH.

Whole-Home Dehumidifier Installation & Replacement

Whether you’re installing a dehumidifier in your home for the first time or have a system that’s older than 10 to 15 years old that needs replacement, our team can help. We’ll carefully assess your home’s layout and existing HVAC infrastructure to determine the best whole-house dehumidifier solution for your home.

Once we’ve made the proper system recommendation, we’ll install it in compliance with local building codes and regulations, ensuring complete system functionality and reliability. After your new system is installed, we’ll provide a complete walk-through on operating your unit and its ongoing maintenance requirements so you can protect your investment for the long term.

Whole-House Dehumidifier Repair

At National Heating and Air Conditioning, our team understands that issues with your whole-home dehumidifier aren’t just inconvenient, they have a direct impact on your health and wellness. That’s why we offer 24/7 emergency dehumidifier repair services to families throughout Cincinnati and the surrounding region. From strange noises and frost buildup to persistent leaks and decreased performance, our repair specialists are here to act at the first sign of needed service.

Don’t let dehumidifier malfunctions disrupt your indoor comfort and safety — call (513) 621-4620 to request same-day dehumidifier repairs in Cincinnati.

Why Choose Us?

Since 1931, the NATE-certified technicians at National Heating and Air Conditioning have proudly served the Greater Cincinnati region. With 24/7 emergency service availability and 100% satisfaction guaranteed, you can rest assured that you’ll always receive the prompt, professional solutions your home deserves. We also offer regular coupons and specials to help make your service experience as stress-free and affordable as possible.

Experience the difference our team can make in your home comfort. Call (513) 621-4620 or contact us online today!

Frequently Asked Questions

Dehumidifiers can help alleviate allergy symptoms during allergy season by reducing indoor humidity levels, inhibiting the growth of mold and dust mites, which are common triggers for allergy sufferers.

Whole-home dehumidifiers can be well worth the investment, particularly for those constantly dealing with excess moisture indoors. A dehumidifier can help prevent mold growth, musty odors, and structural damage.

financing Image

Tax Credits and Price Match

Find Out Your Savings Options
financing Image
Found a better price? We'll meet or beat it!

Price Match guarantee

What To Expect Discover the National Difference
Satisfaction Guaranteed

Your comfort is our top priority, so we'll work tirelessly to guarantee you're 100% satisfied with our service.

Over 90 Years Experience

We have been providing HVAC services since 1931, so we have the experience to solve any of your problems.

Trained Technicians

Our team stays up to date with and continuously trains on all the latest HVAC technologies.

24/7 Emergency Service

HVAC systems choose the worst times to breakdown, so we're available nights, weekends, and holidays to help!

Upfront, Honest Pricing

We offer free estimates and price matching on all major equipment purchases. We’ll match any competitor's price as long as the equipment is an “apples-to-apples” comparison.

Convenient Financing

Costs should never be a barrier to receiving the services you need, so our team offers financing options, subject to approved credit.

Satisfaction Guaranteed

Your comfort is our top priority, so we'll work tirelessly to guarantee you're 100% satisfied with our service.

Over 90 Years Experience

We have been providing HVAC services since 1931, so we have the experience to solve any of your problems.

Trained Technicians

Our team stays up to date with and continuously trains on all the latest HVAC technologies.

24/7 Emergency Service

HVAC systems choose the worst times to breakdown, so we're available nights, weekends, and holidays to help!

Upfront, Honest Pricing

We offer free estimates and price matching on all major equipment purchases. We’ll match any competitor's price as long as the equipment is an “apples-to-apples” comparison.

Convenient Financing

Costs should never be a barrier to receiving the services you need, so our team offers financing options, subject to approved credit.

Our Reviews

What Our Clients Are Saying

Brandon of National Heating did an excellent job servicing my AC. He is very thorough, knowledgeable, and professional. He discovered that the low outside temperature sensor had not been set up on my Evolution Connex Control and took care of it. I appreciated his top-notch service!

Thomas S.

Great company that I trust. Very thorough. I just had my air conditioner annual service. I used Help in the past. They always tried to upsell every opportunity they had. National Heating and A/C is the real deal from booking the appointment to the actual work. Every person I have dealt with is kind, knowledgeable, and…

Paul M.

I can highly recommend National (previously Nelson Comfort) Heating and Air especially if Sanjay is the company representative. He was beyond good in that he completely cleaned the outside unit and was very thorough with the ac equipment inside the house. He even destroyed a wasp nest that I had not noticed. Five stars for this…

Susan S.

Excellent experience all around. Communication from the company was timely and complete. My service technician Chad Wilson was very knowledgeable, efficient and helpful. I had a lot of questions, having just moved into a house with systems that were unfamiliar to me (geothermal, radiant heat). Chad answered all my questions and spent extra time helping me…

Mary C.

My family has been using this company for years. They've always provided us with honest feedback on pricing for repairs and maintenance. This means a lot to a family on a tight budget. We never feel like we are charged for unnecessary items. All charges are explained and examined in great detail before being followed through.…

Megan K.