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.

Protect Your Investment with Professional HVAC Services in Silverton, OH

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Your home’s heating and cooling system is one of the most significant investments you’ll make, and taking care of it properly ensures you get the best return. At National Heating & Air Conditioning, we provide expert heating and cooling services in Silverton, helping homeowners protect and maximize the value of their systems. Whether you need a fast repair, a system upgrade, or routine maintenance, our team is here to help you make the most of your HVAC system. When you want expert service, call the National team at (513) 621-4620 or schedule your service online!

Preserve Your Silverton Heating System 

Your heating system isn’t just about staying warm—it’s about efficiency, reliability, and protecting your home’s long-term value. If your heating system is struggling, it could be costing you more than just comfort. National Heating & Cooling provides industry-leading heating services in Silverton that restore your system’s performance.

Recognizing the Signs of Heating System Trouble

Ignoring small heating issues can lead to expensive breakdowns and premature system failure. If you experience any of the following, it’s time to for heating repair in Silverton:

  • Uneven heating – If some rooms are colder than others, your system may be struggling to distribute heat efficiently.
  • Unusual noises – Banging, whistling, or rattling sounds could indicate failing components.
  • Frequent cycling – Constant turning on and off puts unnecessary strain on your system.
  • Rising energy costs – If your heating bills keep climbing, your system may be running inefficiently.

Investing in a New Heating System

If your heating system is outdated, constantly needing repairs, or no longer performing as it should, upgrading may be the smartest financial decision. We install high-performance heating systems in Silverton designed to lower your energy bills and reduce long-term maintenance costs:

  • High-Efficiency Furnaces – Delivers steady, reliable heat while reducing energy waste.
  • Heat Pumps – Provides both heating and cooling with advanced energy efficiency.
  • Silverton Boilers – A long-lasting, radiant heating solution that provides even warmth.
  • Ductless Mini-Splits – Ideal for zoned heating and homes without ductwork.
  • Geothermal Systems – Uses underground energy for a highly efficient, eco-friendly heating solution.

We help you select the best option for your home’s size, energy goals, and budget, ensuring your investment pays off for years to come.

Routine Heating Maintenance In Silverton 

A heating system that’s regularly maintained lasts longer and performs better, saving you thousands in repairs and premature replacements. Our heating maintenance services include:

  • Comprehensive system inspections – Identifying and resolving small issues before they become costly problems.
  • Carbon monoxide safety checks – Ensuring your home is protected from harmful gas leaks.
  • Thermostat calibration and airflow testing – Helping your system work more efficiently.
  • Component lubrication and wear prevention – Extending the lifespan of your equipment.

A proactive maintenance plan protects your system’s longevity and keeps your home running efficiently.

Maximize the Performance of Your Cooling System

Your air conditioning system is more than a luxury—it’s an essential part of maintaining your home’s value and comfort. A well-maintained system keeps energy costs in check while preventing costly breakdowns. Our cooling services in Silverton give you back your peace of mind, ensuring your system works when you need it most.

When to Repair or Replace Your AC System

If your Silverton cooling system isn’t performing well, it’s not just an inconvenience—it could be draining your wallet. Signs that your AC needs attention include:

  • Weak airflow or warm air – If your AC isn’t cooling effectively, it’s working harder than it should.
  • Strange noises – Unusual sounds can indicate failing parts that need attention.
  • Frequent cycling – If your AC turns on and off too often, it could be losing efficiency.
  • Higher energy bills – An increase in energy costs means your system may be using more power than necessary.

Upgrading to an Energy-Efficient AC System

If your air conditioner is more than 10–15 years old or frequently requires repairs, replacing it with an energy-efficient system can reduce your long-term costs. We install a variety of modern AC systems, including:

  • Central Air Conditioning – Delivers whole-home cooling with advanced energy efficiency.
  • Ductless Mini-Splits – A flexible cooling solution for zoned temperature control.
  • Heat Pumps – A highly efficient option that provides both heating and cooling.

A new system isn’t just about comfort—it’s about making a smart investment that lowers energy costs and increases your home’s value.

Preventative AC Maintenance in Silverton for Long-Term Savings

Routine AC maintenance extends the lifespan of your system and helps you avoid expensive emergency repairs. Our maintenance services include:

  • Cleaning coils and filters – Improving airflow and preventing system strain.
  • Checking refrigerant levels – Ensuring optimal cooling efficiency.
  • Electrical inspections – Identifying potential issues before they cause failures.
  • Thermostat accuracy checks – Keeping your home at the right temperature without wasting energy.

Regular maintenance is one of the best ways to protect your HVAC investment and keep cooling costs low.

Silverton Indoor Air Quality Services for a Healthier Home

The air quality in your home affects not just your comfort, but also the longevity of your HVAC system. Poor indoor air quality can cause unnecessary wear and tear, forcing your system to work harder. Our air quality solutions help protect your HVAC investment while improving your family’s health:

  • Air Purifiers – Removes airborne particles that clog filters and impact HVAC performance.
  • Humidity Control – Proper moisture balance prevents mold growth and extends HVAC system efficiency.
  • UV Air Treatment – Eliminates bacteria, viruses, and mold before they circulate through your home.
  • Carbon Monoxide Testing – Ensures your home remains a safe, breathable environment.

Investing in indoor air quality solutions helps keep your HVAC system running smoothly and extends its lifespan.

Protect Your HVAC Investment with Professional Service

Your heating and cooling system is one of the most important investments in your home, and taking care of it properly ensures efficiency, comfort, and long-term savings. At National Heating & Air Conditioning, we help Silverton homeowners get the most out of their HVAC systems with expert repairs, high-efficiency installations, and proactive maintenance plans. Contact us today at (513) 621-4620 to schedule your service and protect your investment for years to come.

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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.