Expert Indoor Air Quality Solutions
At LK Heating & Cooling, we’ve been improving Indoor Air Quality in Northeast Ohio homes since 1973. With over 50 years of HVAC experience, we understand that temperature control is just part of home comfort—air quality matters just as much.
Our Indoor Air Quality services are designed to eliminate airborne contaminants, control humidity, and create a healthier home for you and your family.
Why Indoor Air Quality Matters
Most homeowners don’t realize that indoor air can be 2–5 times more polluted than outdoor air. Dust, pet dander, mold spores, VOCs, and even bacteria can circulate through your HVAC system and impact your health.
Our expert technicians at LK Heating & Cooling evaluate and improve Indoor Air Quality using high-grade filtration systems, whole-home humidifiers, dehumidifiers, UV lights, and air purifiers tailored to your home’s needs.
We don’t push products—we deliver honest recommendations based on proven HVAC science.


What Are the Symptoms of Poor Indoor Air Quality?
If you’ve been experiencing unexplained symptoms, your home’s air might be the culprit. Here’s what to watch for:
- Frequent sneezing, coughing, or sinus irritation
- Headaches or fatigue, especially indoors
- Dry skin, itchy eyes, or throat discomfort
- Unpleasant or musty odors in the home
- Worsening allergies or asthma symptoms
- Excessive dust buildup around vents and surfaces
Your home should be a place of relief, not a source of discomfort. If you or your family notice any of the above, it’s time to get your Indoor Air Quality professionally assessed.
Trusted Indoor Air Quality Services from Local Experts
LK Heating & Cooling doesn’t outsource—we’re a locally owned company, and our skilled HVAC technicians are part of your Northeast Ohio community.
We provide straightforward advice and reliable service for:
Air Purifiers & Filtration Systems
Remove up to 99% of airborne particles, including allergens and pathogens.
UV Lights for HVAC Systems
Eliminate bacteria and viruses at the source—inside your ductwork.
Whole-Home Humidifiers & Dehumidifiers
Maintain ideal humidity levels year-round to reduce mold risk and improve respiratory comfort.
Ventilation & Duct Cleaning
Improve airflow, eliminate buildup, and extend the life of your HVAC system.
Why Choose LK Heating & Cooling for Indoor Air Quality
- Serving Northeast Ohio since 1973
- Family-owned and operated—never a subcontractor
- Upfront pricing with no surprise fees
- Solutions based on HVAC principles, not sales tactics
- Fast, honest, and neighborly service

Start Breathing Better Today
Don’t wait until health symptoms appear. LK Heating & Cooling makes it easy to test and improve your Indoor Air Quality with proven solutions and expert care.
Contact us now to schedule an Indoor Air Quality assessment and take the first step toward a cleaner and healthier home.
Frequently Asked Questions
The exact number of rooms or square footage a mini-split system can heat or cool depends on the model. Some systems handle one zone, while others support multiple zones with separate controls. We’ll help you select the ideal setup tailored to your lifestyle and living space.
Absolutely. Mini-splits typically use less energy, offer greater control, and have a longer lifespan. You’ll likely see lower energy bills and a more comfortable home.
We don’t recommend it. Proper installation affects everything from efficiency to warranty coverage, so it’s best to leave it to licensed professionals.
Regular filter cleaning is key. We also recommend scheduling a professional checkup annually to ensure the system operates efficiently.
Yes. Mini-splits are a great way to supplement an existing HVAC system, especially in rooms that are uncomfortable due to the existing setup. Because they operate independently, you can run your main system and mini-split separately, allowing for more precise control over specific areas without overworking your entire system.
Contact LK Heating & Cooling Today
Ready for better home comfort? Call LK Heating & Cooling today. Whether you need furnace repair, air conditioning service, or a new hot water tank, our expert team is ready to deploy!