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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon24
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Hattiesburg, MS

*The Angi rating for Heating Oil Service companies in Hattiesburg, MS 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 Hattiesburg, MS 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 December 06, 2025

Find Heating oil pros in Hattiesburg

SOUTHEAST HVAC & ELECTRICAL LLC

New on AngiNew on Angi
•Approved Pro

SOUTHEAST HVAC & ELECTRICAL LLC

New on AngiNew on Angi
•Approved Pro
3 years of experience
Free onsite estimate

We are 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.

We are 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.

Avatar for AirSouth Cooling and Heating

AirSouth Cooling and Heating

4.78(
308
)
•Approved Pro

AirSouth Cooling and Heating

4.78(
308
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
656 local quotes requested

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling, plumbing, & electrical needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We are now offering Plumbing and Electrical needs as well including whole home generators, and water heaters. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"perfect job the pro name was jason H "

Wanda C on October 2025

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling, plumbing, & electrical needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We are now offering Plumbing and Electrical needs as well including whole home generators, and water heaters. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"perfect job the pro name was jason H "

Wanda C on October 2025

Heating Oil questions, answered by experts

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

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

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

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

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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