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    Average homeowner rating
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Verified Reviews for Heating Oil Service pros in South Williamson, KY

*The Angi rating for Heating Oil Service companies in South Williamson, KY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

*The HomeAdvisor rating for Heating Oil Service companies in South Williamson, KY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

Last update on October 24, 2025

Find Heating oil pros in South Williamson

Extreme Heating & Cooling Inc.

2288 Rochester Rd
5.00(
1
)

Extreme Heating & Cooling Inc.

2288 Rochester Rd
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

HVAC License Contractor*Insurance*Employees 5-6 *Sub Contracting for Sears Home Improvement* Financing Available* Special Promotions Service Calls $54.95 During Normal Business Hours*We Offer Maintenance Plans & Service Agreements to Make your Life Easier* 24 Hrs Service Calls*

HVAC License Contractor*Insurance*Employees 5-6 *Sub Contracting for Sears Home Improvement* Financing Available* Special Promotions Service Calls $54.95 During Normal Business Hours*We Offer Maintenance Plans & Service Agreements to Make your Life Easier* 24 Hrs Service Calls*

Heating Oil questions, answered by experts

If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a furnace or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.

Costs depend on system age, type, labor, and whether part replacements are necessary.

Most maintenance checks take 2-5 hours, though extensive repairs may take longer.

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

Yes, geothermal heat pumps are worth the money. You can save about 70% on heating costs in the winter and around 50% on cooling costs in the summer with a geothermal heat pump compared to a traditional HVAC system. Over time, your savings on monthly utilities will pay for the cost of the geothermal heat pump installation. If you have an incredibly small yard, however, you may not have enough space for this type of system.

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