One Hour Heating & Air Conditioning® of Johnson County

HVAC Contractor

1804 E 123rd St, Olathe, KS 66061

About One Hour Heating & Air Conditioning® of Johnson County

One Hour Heating & Air Conditioning® of Johnson County is a reliable business that values customer satisfaction. They offer a two-year customer satisfaction guarantee and always arrive on time for appointments. Customers have reported positive experiences with the company's knowledgeable, friendly, and honest technicians, who have been able to address issues promptly and provide excellent service. The business is known for its commitment to maintaining home comfort, with technicians like Jordan, Will, and Blake providing efficient and courteous service. Customers appreciate the company's flexibility in scheduling and the technicians' helpful recommendations to extend the life of their HVAC systems.

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Reviews for One Hour Heating & Air Conditioning® of Johnson County

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  • Dec 2025

    We love One Hour - They are so quick to respond and fix what needs fixed! We woke up to 58 degrees and the furnace not working. They got here quickly and were warm now. Fantastic Customer Service! Thank you Fernando!!!! Well done!

  • Dec 2025

    Problems with furnace. Scott was wonderful and explained everything fully from process and pricing. Answered every question. Travis and Noah (the installers) were extremely professional and enjoyable. They didn't hestate to explain what they were doing and answer my stupid (?) questions. I fully recommend using this company for any HVAC problems you might encounter. Great people!! 5-plus!!!

  • Dec 2025

    Javier came to our home to conduct put bi annual maintence. We needed to replace our system. We even received an upgrade free of charge! That never happens! We knew it was coming. And everyone was helpful. Scheduling was quick and easy. Adam and his team came out to complete the new install. They were professional and cleaned up after themselves. Adam thoroughly explained our new system and thermostat. While One Hour may not be the cheapest, their customer service and warranty far surpass other companies.

Hours

Monday: 6AM - 10PM
Tuesday: 6AM - 10PM
Wednesday: 6AM - 10PM
Thursday: 6AM - 10PM
Friday: 6AM - 10PM
Saturday: 6AM - 10PM
Sunday: 6AM - 10PM

Tips

accepts credit cards