Licensed Bonded and Insured HVAC/R. Heating Ventilation and Air Conditioning / Refrigeration. Locally Owned and Operated.

For nearly 40 years, Valvoline Instant Oil Change℠ is the Quick, Easy, Trusted name in preventive vehicle maintenance for all types of vehicles. From 15-minute, stay-in-your-car oil changes to a wide range of maintenance solutions, we take the worry out of vehicle care in Richland.

Huminsky's Heating and Cooling LLC is your go-to resource for residential and commercial heating and cooling services. Our family owned and operated HVAC company has been serving area residents for over 12 years. We take pride in providing expert service at fair prices. Rely on us to take on all kinds of HVAC projects, from minor repairs to full installations.

For nearly 40 years, Valvoline Instant Oil Change℠ is the Quick, Easy, Trusted name in preventive vehicle maintenance for all types of vehicles. From 15-minute, stay-in-your-car oil changes to a wide range of maintenance solutions, we take the worry out of vehicle care in Kennewick.