HVAC Services Greenwood SC | Call One Hour Heating & Air Conditioning - Greenwood

1121 Reynolds Ave, Greenwood, SC 29649

(864) 651-9408

https://www.onehourheatandair.com/greenwood/

Our Story

One Hour Heating & Air Conditioning - Greenwood is a locally owned and operated business with deep roots in the community. For over 26 years, owner John Collins has been dedicated to providing reliable HVAC services to homeowners. Born and raised in Greenwood, John began his career in mechanics at his father's business, Greenwood Auto Parts. After his father's passing, he transitioned to the HVAC field, founding Carolina Air in 1986 before joining the One Hour Heating & Air Conditioning family in 2005. John believes in giving back, supporting local organizations like The American Cancer Society, the Red Cross, and The Humane Society. The company's foundation is built on respect for customers, their time, and their trust, backed by a two-year, 100% satisfaction guarantee and an on-time service guarantee.

Services Offered

  • HVAC system repair
  • HVAC installation or replacement

Common Questions

What should I do if my air conditioner isn't cooling, and I suspect a refrigerant leak?

If you notice reduced cooling, ice on the coils, or hear a hissing sound, a refrigerant leak is a common possibility here in Greenwood. We handle this by first performing a thorough inspection to locate the leak using specialized detection equipment. Once found, we repair the leak, evacuate the system, and recharge it with the correct amount of refrigerant to manufacturer specifications. Properly addressing leaks is crucial for your system's efficiency and longevity, especially with our local humidity.

How do I know if I need an HVAC repair or a full system replacement?

This is a common question for homeowners. During a service call, we'll assess your system's age, repair history, efficiency, and overall condition. If your system is over 10-15 years old, requires frequent repairs, or has significantly rising energy bills, a replacement may be the most cost-effective long-term solution. We provide honest, transparent recommendations to help you make the best decision for your home and budget, with no pressure.

What does your two-year customer satisfaction guarantee cover?

Our guarantee covers all parts and labor for any installation or repair work we perform for a full two years. It's our promise that the job is done right. If you're not completely satisfied with our work for any reason within that period, we'll make it right at no additional cost. This guarantee reflects our commitment to the trust Greenwood residents place in us.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


Scroll to Top
CALL US NOW