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Verified Reviews for Heating Oil Service pros in Covington, OK

*The Angi rating for Heating Oil Service companies in Covington, OK 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 Covington, OK 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 November 10, 2025

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Avatar for DAVE HARTZELL'S HEAT & AIR

DAVE HARTZELL'S HEAT & AIR

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DAVE HARTZELL'S HEAT & AIR

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Located in northwest Oklahoma, Dave Hartzell’s Heat & Air is a family owned organization that is providing its services for the residents of Kingfisher & Blaine County. Being properly licensed, bonded and insured, our company has had 32 years of experience of working within the HVAC (heating, ventilating, and air conditioning) industry. Our staff and personnel are highly trained, having professional knowledge of the construction, service, and installation of new and old ventilation equipment that are used for residential and commercial properties. With an aim to satisfy our customers, we follow the ideals of reliability and integrity, ensuring that we cater to the needs of our clients and provide them with the best results. We treat your requirements as our priority, making sure that you are treated with courtesy and respect.

Located in northwest Oklahoma, Dave Hartzell’s Heat & Air is a family owned organization that is providing its services for the residents of Kingfisher & Blaine County. Being properly licensed, bonded and insured, our company has had 32 years of experience of working within the HVAC (heating, ventilating, and air conditioning) industry. Our staff and personnel are highly trained, having professional knowledge of the construction, service, and installation of new and old ventilation equipment that are used for residential and commercial properties. With an aim to satisfy our customers, we follow the ideals of reliability and integrity, ensuring that we cater to the needs of our clients and provide them with the best results. We treat your requirements as our priority, making sure that you are treated with courtesy and respect.

FLOWERS HEATING & AIR COND

5.00(
1
)

FLOWERS HEATING & AIR COND

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Flowers Heating and A/C is a family owned business taking care of all residential and small comerical heating and a/c needs in our service area. We offer several financing options to help our customers have a quality heating and a/c system that will keep their home comfortable and utility bills low. We also offer air quality produces for clean air and healty living.

Flowers Heating and A/C is a family owned business taking care of all residential and small comerical heating and a/c needs in our service area. We offer several financing options to help our customers have a quality heating and a/c system that will keep their home comfortable and utility bills low. We also offer air quality produces for clean air and healty living.

Avatar for Red and Blue Heating & Air

Red and Blue Heating & Air

5.00(
29
)

Red and Blue Heating & Air

5.00(
29
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Red and Blue Heating & Air provides our customers with the best technicians and installers this industry has to offer. We understand how important it is for your heating, cooling, ventilation, refrigeration and appliances to be running properly. Our customers particularly value our professionalism, honesty, respectfulness and friendliness.

Red and Blue Heating & Air provides our customers with the best technicians and installers this industry has to offer. We understand how important it is for your heating, cooling, ventilation, refrigeration and appliances to be running properly. Our customers particularly value our professionalism, honesty, respectfulness and friendliness.

Heating Oil questions, answered by experts

Leaks, poor airflow, reduced efficiency, and loop blockages are common problems requiring service.

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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.

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

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