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Verified Reviews for Heating Oil Service pros in Frierson, LA

*The Angi rating for Heating Oil Service companies in Frierson, LA 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 Frierson, LA 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 26, 2025

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Avatar for DDFZ

DDFZ

5.00(
3
)
•Approved Pro

DDFZ

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

DDFZ is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very courteous and efficient knowledgeable about his work would definitely use if ever needed again"

Juanita P on October 2021

DDFZ is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very courteous and efficient knowledgeable about his work would definitely use if ever needed again"

Juanita P on October 2021

Rabb's A Plus Heating & Air & Remodeling

4.29(
21
)
•Approved Pro

Rabb's A Plus Heating & Air & Remodeling

4.29(
21
)
•Approved Pro
Customers say: Quality work
20 local quotes requested
13 years of experience

Welcome to Rabb's A Plus Heating & Air & Remodeling. We work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"The owner and his team successfully installed a metal roof and a complete bathroom, which included a walk-in shower with a sliding door, new floor tiles, a toilet, a vanity, an exhaust fan, and fresh paint, all completed within seven days. The owner was actively involved, providing regular updates and explanations throughout the process. We are highly satisfied with both the new roof and the bathroom renovation."

Jerick G on November 2025

Welcome to Rabb's A Plus Heating & Air & Remodeling. We work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"The owner and his team successfully installed a metal roof and a complete bathroom, which included a walk-in shower with a sliding door, new floor tiles, a toilet, a vanity, an exhaust fan, and fresh paint, all completed within seven days. The owner was actively involved, providing regular updates and explanations throughout the process. We are highly satisfied with both the new roof and the bathroom renovation."

Jerick G on November 2025

Heating Oil questions, answered by experts

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). 

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. 

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

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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