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Business Details
38 Years
experience
Trusted Indoor Air Quality Solutions in Greenville, SC
Carolina Air Care has been a trusted provider of indoor air quality and environmental services since 1988. Founded by Nat Cain, our journey began with developing HEPA filters for hospital isolation wards and expanded into air duct cleaning, mold remediation, and comprehensive air quality solutions. With over 35 years of experience, we serve Upstate South Carolina and Western North Carolina, prioritizing integrity, education, and long-term results. Our team includes certified professionals trained to OSHA standards, with expertise in mold remediation, NADCA-certified air duct cleaning, and EPA Radon certification.

We emphasize annual re-certification and rigorous training to ensure unmatched service quality. Our mission is to protect health and comfort by delivering proven solutions for mold, moisture, and air quality concerns, maintaining a commitment to transparency and client education throughout every project.
Services
Crawl Space Encapsulation Mold Removal Air Duct Cleaning Air Quality Testing Waterproofing Allergy Relief Industrial Maintenance Cleaning
Details
  • Year established: 1988
Highlights and features
  • 35+ years of experience in indoor air quality and environmental services
  • Locally owned and operated since 1988
  • Certified Mold Remediation experts with OSHA-standard training
  • NADCA-certified technicians for air duct cleaning
  • Free, honest assessments with no sales pressure
Associations and certifications
  • NADCA
  • EPA
  • American Indoor Air Quality Council
What people say
Very thorough explanation Professional and reliable Peace of mind ensured Prompt and professional crew No upselling, clear communication
Services
Crawl Space Encapsulation
Crawl Space Encapsulation seals moisture, mold, and pollutants from below. Our process includes cleaning, antimicrobial treatment, vapor barrier installation, and dehumidifier integration. This improves air quality, energy efficiency, and structural integrity while reducing allergens and humidity. Factory-trained installers use 25-year-warranty materials.
Mold Remediation
Our certified mold experts identify and eliminate mold at the source. Services include testing, containment, HEPA cleaning, and EPA-registered antimicrobial application. We follow IICRC guidelines and provide prevention strategies to protect properties from future contamination and structural damage.
Air Duct Cleaning
NADCA-certified air duct cleaning removes contaminants from HVAC systems. Our technicians use specialized equipment to clean supply/return ducts, registers, and coils. This improves airflow efficiency, reduces allergens, and maintains system performance while following strict safety protocols.
Air Quality Testing
We conduct comprehensive air quality assessments for mold, VOCs, bacteria, and allergens. Using lab-certified methods like spore trap sampling and VOC canisters, we identify contaminants and provide actionable reports. Testing includes moisture analysis and site inspections for residential and commercial properties.
Waterproofing Solutions
Our waterproofing services prevent mold, rot, and structural damage through exterior drainage systems, basement sealing, and sump pump installations. We address both immediate water intrusion and long-term humidity management to protect indoor environments and property integrity.
People
John Cain
Owner
With over 33 years in indoor air quality, John Cain holds certifications as a Certified Indoor Environmentalist and Mold Remediator. He earned a Construction Engineering Technology degree and maintains multiple NADCA certifications, including Air System Cleaning Specialist and Ventilation System Mold Remediator.
Jon Paul Cain
Industrial Electrician
Jon Paul Cain brings military discipline and technical expertise from his Marine Corps service and five years at South Carolina Ports Authority. Certified in EPA 608 refrigerant handling, he joined Carolina Air Care in 2024, focusing on mechanical systems and community service.
Questions
What areas do you service?
We serve Greenville, Spartanburg, Anderson, and Seneca, SC, plus Hendersonville and Tryon, NC, with surrounding areas included.
Are your technicians certified?
All technicians hold NADCA certifications for air duct cleaning and mold remediation, with annual re-certification and OSHA-standard safety training.
How do you test for mold?
We use spore trap air sampling, surface tape tests, and lab analysis to identify mold types and concentrations in residential and commercial properties.
What's included in crawl space encapsulation?
Our process includes wood sanitization, vapor barrier installation with 25-year warranty materials, dehumidifier integration, and annual maintenance inspections.
Do you offer free assessments?
Yes, we provide free, honest site evaluations with no sales pressure to determine air quality or moisture control needs.
How long does mold removal take?
Most residential projects complete within 1-3 days, depending on contamination extent and property size.
Reviews (5)
Feller Steven
Jun 01, 2022 Report
Tried to get a technician to check out our HVAC system sense we just bought the house. Soonest they could come was October and this was just May. Called again to try to get an estimate for a new unit. Put me on hold and after 15 minutes on hold I hung up.
Tom F.
Mar 17, 2022 Report
Technician came out and pretty much told me that there's nothing that can be done about the compressor making a loud noise on start up and also that nothing can be done about the loud vibration in one of the rooms from the HVAC. I asked him about the thermostats if they can be wifi capable or if I would have to switch them out and he said he didn't know. So basically I paid the technician $40 to come out and say hi. At least he was a really nice guy and I hope he got 1st place in the fishing tournament he was telling me about
Dj Pancakes
Mar 01, 2022 Report
Have never been disappointed with thus company. They are quick, knowledgeable, and willing to do what it takes to get the job done right. They're the only ones I call with HVAC issues or concerns.
Steve Baughman
Dec 09, 2021 Report
The estimator took the time to understand what was needed and answer question. The quote was reasonable, and the service option was convenient to me. The installers were punctual, efficient, and non intrusive. They were courteous, and cleaned up after themselves. They were finished in short order and it worked. Then the quality check fine tuned the work of the installers. Systems have run properly since.

When I turned to heat for the first time, the compressor wouldn't kick on, so I called the service line. They immediately came out and found the air flow was too low. They had connected to existing ducting and I was afraid they would say it was a ducting problem. Instead they found the transition from the unit to the ducts were too cramped. They moved the unit away from the house and reworked the ducting, increasing the air flow dramatically from what it had been for several years (since the previous replacement years ago). Now the house temperature is quick, and even, AND the heating bill has been reduced 20% from last year. Great Job
Michael White
Jun 19, 2021 Report
Carolina Air Care gave me the best price for a complete HVAC replacement as I got three quotes. The installation was quick, flawless and they arrived when they said they would. They even had a quality assurance person return a few days later to ensure the installation was done correctly. They also gave me a form for a rebate from Dominion Energy as well!