*The Angi rating for Air Conditioning companies in Johnston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning companies in Johnston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
Last update on June 12, 2026
Serving Johnston, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"Steven was very helpful in fixing our AC."
+11
Serving Johnston, SC and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
"The technicians were tops, the wonderful lady who deals with financing has been working diligently to assist me with straightening out a mess caused by an employee who did Not inform me that there was more to the pad document that was not fully displayed. It did not show nor did the employee explain that an outfit called Green Skies could place a lien on my home if I made no payment in 60 days. The finance company could place the lien on my car which is more valuable than the central heating & air condition unit."
Serving Johnston, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Very professional and was able to repair my unit after two AC techs told me I would need to replace my unit. He saved me thousands of dollars. Great prices and ver knowledgeable!!!!"
+6
Serving Johnston, SC and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"They found mold in my bathroom and cleaned the vent to eliminate it."
+7
Serving Johnston, SC and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Floyd with Ducts Columbia is now the only company I will use for duct cleaning, sealing vents, & dryer vent cleaning. His level of care and detail completing my project left us feeling like we were taken care of by family. He asked my questions, addressed concerns, and educated me in areas where it was important for ongoing safety and health. If I could rate higher than 5 stars I absolutely would."
+5
Serving Johnston, SC and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"I was skeptical at first, but the tech actually did an amazing job. I have gotten my air ducts cleaned before, but I never noticed a difference in the air flow or air quality in the house. This time I did. Definitely recommend them to any and everyone I know! Technician was very knowledgeable as well and taught me a lot about air ducts and mold. Amazing service!"
+1
Serving Johnston, SC and surrounding areas
Approved
I have years of experience providing dependable and detailed cleaning services. I serve Columbia, Lexington, and surrounding areas and don’t mind traveling for jobs. I specialize in general cleaning, deep cleaning, move-in/move-out cleaning, kitchens, bathrooms, dusting, vacuuming, mopping, and sanitizing. I take pride in my work and treat every home with care and respect. My goal is to provide reliable, quality service and leave every space fresh, clean, and comfortable.
Serving Johnston, SC and surrounding areas
Approved
I am a married mother of two and a Caregiver to my father. I work hard so you can relax!
Serving Johnston, SC and surrounding areas
Approved
NUESTRO OBJETIVO ES CREAR ESPACIOS LIMPIOS, ORGANIZADOS , NOS ES HACER DE HACER DE TU HOGAR UN ESPACIO DONDE LO ULTIMO QUE TE PREOCUPE SEA LA LIMPIEZA
Serving Johnston, SC and surrounding areas
Approved
I am a small business owner, wanting to grow with my customers to fulfill their needs. I am willing to do anything to make them happy and also to make sure the job is done right.
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