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.

Mechanical Ventilation in Cincinnati, OH

Innovative ventilation solution diagramEveryone enjoys taking a deep breath of fresh air. At National Heating and Air Conditioning, our mechanical ventilation services help ensure the home in your home is clean and fresh, not stale and dry.

To help you breathe easier and enjoy superior comfort and indoor air quality, we offer a comprehensive range of services, including mechanical ventilation installation, maintenance, and repairs. We offer both commercial and residential services and will help you find the optimal solution for your desired comfort and budget.

Contact National Heating and Air Conditioning to schedule HVAC services in Cincinnati or surrounding areas today!

What Is Mechanical Ventilation?

Mechanical ventilation systems are engineered to keep your home feeling cool. To achieve this, our balanced ventilation systems use a fan to draw in air, and another fan to expel an equal amount of air. This removes stale air and ensures your air feels fresher, cleaner, and more refreshing.

How It Works

If you choose to install a heat recovery ventilation system (HRV), the unit can transfer heat from the expelled air to the incoming air in the heating season and perform the opposite during the cooling season.

If you opt to install an energy recovery ventilation (ERV) system, the unit will evenly exchange heat and humidity between the incoming and outgoing air. This energy-efficient process can significantly improve your comfort and lower your utility bills.

Benefits of Mechanical Ventilation Systems

  • Both HRV and ERV systems will reduce odors and allergens in the home. They significantly improve indoor air quality and alleviate asthma symptoms and respiratory conditions.
  • Mechanical ventilation systems help control relative humidity and reduce moisture accumulation
  • These systems improve overall comfort and can boost energy levels.

How Important Is It for Your Home?

Proper ventilation is essential for maintaining optimal indoor air quality and preserving residents’ comfort. It also helps maintain temperature and climate while removing excess moisture, which reduces mold and mildew proliferation. This leads to improved respiratory health, greater energy efficiency, and enhanced quality of life.

It’s important to note that while air purifiers and spot ventilation systems can help improve indoor air quality, they’re less effective than mechanical ventilation systems, which can deliver faster and more thorough air changes per hour.

Mechanical Ventilation Installation & Repair

Our trained and experienced HVAC technicians can install a broad range of solutions to fit your home’s unique needs. We can install range hoods, bathroom exhaust fans, heat recovery ventilation (HRV), and energy recovery ventilation (ERV) systems. We’ll help you select the ideal systems and placement for your desired comfort.

We adhere to strict safety and quality standards and work closely with commercial and residential clients. Our team will thoroughly prepare the installation site and will install the unit in a manner that complies with all applicable standards and manufacturer recommendations. Once installed, we will thoroughly test the unit and discuss the required maintenance and maintenance schedules with you.

Of course, even the best systems will eventually wear out and require repairs. When the systems in your home or business falter or fail, we have the skills, expertise, and components required to restore your system to operation.

Why Choose Us?

National Heating and Air Conditioning has proudly served clients in the Cincinnati metro area for over 90 years. We work hard to ensure our commercial and residential HVAC services improve your comfort, reduce energy consumption, and save you money throughout the year. We service all brands and will gladly provide free estimates on system replacements.

We’ll help you find the best solutions for your budget and desired goals. When you choose us, you’ll always enjoy financing options, 24/7 emergency repairs, service from NATE-certified technicians, top-quality brands, expert recommendations, exceptional workmanship, and our 100% satisfaction guarantee.

When you need reliable mechanical ventilation systems in Cincinnati, contact National Heating and Air Conditioning to request a service appointment.

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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.