Indoor Air Quality

Greenville Indoor Air Quality Services


Have you noticed black lines on the edges of your carpet or floor boards recently? If you just answered yes, then chances are, it’s not just your floors that need cleaning, but your duct work, too! But don’t worry, this is perfectly normal. Over time, as your heating and cooling system blows air throughout your home, dust and grime come out with it. This dirt tends to collect in your receiver, and fibers can gather on your floor and upholstery, too.

 Give Five Star a call and we will improve your air quality in your home, right away!

Signs Your Home May Have Leaky Ducts

  • High energy bills
  • Excessive humidity levels
  • Uncomfortable rooms that are hard to heat or cool
  • Musty odors and other indoor air quality (IAQ) issues
  • Dust on window seals
  • Stains on carpet around the baseboards
  • Ducts located in an attic, crawlspace, or the garage
  • Tangled or kinked flexible ducts in your system

If you are tired of high monthly utility bills and see signs of possible leaky duct work, give Five Star a call! We will come and evaluate your duct work for you and help you start saving money right away!

Advanced Air Purification Systems in SC and NC

Are you concerned about the air your family breathes?  Does someone living in your home have allergies or lung issues that cause indoor air quality to be a particular concern?  Do bad smells in your home bother you?

Worry no more with the Lennox Pure Air System, your best defense against poor indoor air quality. The Pure Air system uses exclusive UVA-light technology to attack all three classes of indoor air contaminants:  particles, mold/mildew/bacteria and odors/chemical vapors. It not only reduces, but also destroys ozone, a known lung irritant.

Benefits of the Lennox Pure Air System

  • Removes small, breathable particles such as dust, dirt, pollen and allergens
  • Filters airborne mold spores, bacteria and viruses
  • Eliminates odors and chemical vapors
  • Reduces and destroys ozone

We are a Premier Lennox dealer, and we have been installing and servicing Lennox units since our founding in 1984. If you want to purify your air and would like help navigating all of the available options on an air purification system, then count on us for Lennox service and installation in the Upstate SC and Western NC areas.

Creating Healthier Homes in the Carolinas

Are you or your loved ones constantly sick or suffering from chronic allergies? If you answered yes, then your health issues might be due to an unhealthy home environment.

Looking at a house as a system is based on building science research that began during the energy crisis of the 1970’s. Princeton University led the way and designed an infiltrometer to measure the air tightness of a structure. The researchers at Princeton called this air movement into and out of homes infiltration and exfiltration. They found a direct correlation between the uncontrolled air movement into and out of homes and energy expenses.

To describe the house as a system approach, Larry says:  “Make it tight, insulate it right, ventilate, dehumidify, and purify for COMFORT, SAVINGS AND HEALTH.”

The Five Star Difference

If you have an HVAC job that needs doing, call our team of friendly and courteous professionals to take care of your home. We’ll take all the necessary steps to make sure you’re happy with our service.

    “Hard working, efficient, conscientious, and a pleasure to work with.” - Deborah T.
More Reviews
  • 1
    We've been ranked #1 in the upstate for years, and there's a reason for it! We're passionate about our customers and our industry. Great service is at the core of our company!
  • 2
    You don't want just anyone working on your home. Our technicians are carefully screened and highly trained in their field. They remain involved in certification programs to stay up-to-date.
  • 3
    Before we begin working, we provide Peace of Mind Pricing that eliminates surprises and leaves you in control - you won't spend a penny more.
  • 4
    Our Healthy Home Solutions promise delivers actual solutions - not band aids - for your problems. And, you can rest assured knowing our work is backed by Larry's personal guarantee - for 10 years!
  • 5
    Because a REAL PERSON will answer the phone and we offer the most extensive inventory of additional parts, we're here to fix your problems!

Our Process


The thermal boundary should be complete with the pressure boundary. Your comfort adviser can help you identify these problems and provide solutions, as well. Because 60%+ of a home’s energy is lost through the attic, we provide attic energy upgrades that increase your comfort and lower your utility bills.


Every home needs fresh air and this standard has been established by the USDOE. Our comfort adviser can test and advise about the needed amount. But there is good infiltration (or makeup air) and bad infiltration. Good infiltration is what comes in around windows and doors when the wind blows; bad infiltration is what comes from the crawl space and attic because of MAD Air problems.


Air conditioners are not dehumidifiers. You may need a dedicated system to provide the proper indoor air quality.


Every cubic foot of air in your home contains all of the allergens that cause health problems. Your comfort depends on lowering the amount in the air. You cannot remove 100%, but you can lower the concentration. Our whole-house high efficiency air filters and purifiers can help you live better.

$49 Whole-Home Plumbing Inspection Our fully licensed and insured plumbers will inspect:
• water and drain lines for leaks
• proper flow of all drains
• water heater
• functionality of kitchens, bathrooms, laundry, etc.
Cannot be combined with any other offers or comfort club member discounts. Must mention coupon when scheduling and present at time of service; repairs not included. Additional terms and conditions may apply. Call for details. Valid from Mar 1, 2023 - Jun 30, 2024
Print Coupon

Request Service

Servicing all brands

Our team is here to answer your questions. Contact us today at (864) 306-4898 or complete the form below.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
    Please make a selection.
  • Please enter your address.
  • Please make a selection.
  • Please make a selection.
  • Please enter a message.