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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon110
    Verified heating oil services reviews

Find Heating oil pros in Marietta

Avatar for H L Bowman

H L Bowman

4.72(
387
)
Approved Pro

H L Bowman

4.72(
387
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2179 local quotes requested

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

Lena W on August 2025

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

Lena W on August 2025


Avatar for Petro Home Services

Petro Home Services

4.44(
98
)
Approved Pro

Petro Home Services

4.44(
98
)
Approved Pro
Customers say: True professional
587 local quotes requested
122 years of experience

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023


Avatar for Snydco Mechanical Services

Snydco Mechanical Services

New on AngiNew on Angi
Approved Pro

Snydco Mechanical Services

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

We're dedicated to providing our clients with the very best in service, installation, and repair for all of your heating, cooling and plumbing needs.. We take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate.

We're dedicated to providing our clients with the very best in service, installation, and repair for all of your heating, cooling and plumbing needs.. We take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate.


Avatar for Connelly Heating and Air Conditioning

Connelly Heating and Air Conditioning

4.95(
92
)
Approved Pro

Connelly Heating and Air Conditioning

4.95(
92
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
9 years of experience

Connelly Heating and Air Conditioning offers skilled, professional and courteous service. We are willing and eager to answer all of your questions and concerns regarding your heating and air conditioning needs. We use the highest quality name brand and trade recognized products to ensure dependability and customer satisfaction. Our customers are our top priority and we are committed to providing exceptional service at an excellent price.

"Efficient. Clean. Communicative. Reasonable."

Bonnie B on October 2025

Connelly Heating and Air Conditioning offers skilled, professional and courteous service. We are willing and eager to answer all of your questions and concerns regarding your heating and air conditioning needs. We use the highest quality name brand and trade recognized products to ensure dependability and customer satisfaction. Our customers are our top priority and we are committed to providing exceptional service at an excellent price.

"Efficient. Clean. Communicative. Reasonable."

Bonnie B on October 2025


Avatar for Absolute Comfort & Son, LLC

Absolute Comfort & Son, LLC

4.88(
173
)
Approved Pro

Absolute Comfort & Son, LLC

4.88(
173
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
20 local quotes requested

Absolute Comfort and Son, LLC, brings an unmatched commitment to excellence to your HVAC project. We have over 15 years experience delivering unsurpassed professionalism, expertise and value. We take pride in providing our customers with personalized customer service, the highest industry standards and top quality workmanship. Call today.

"All work required was completed and paid for. I am satisfied with the repair and everything is working well. "

Roger S on October 2025

Absolute Comfort and Son, LLC, brings an unmatched commitment to excellence to your HVAC project. We have over 15 years experience delivering unsurpassed professionalism, expertise and value. We take pride in providing our customers with personalized customer service, the highest industry standards and top quality workmanship. Call today.

"All work required was completed and paid for. I am satisfied with the repair and everything is working well. "

Roger S on October 2025


"The insulation was very professional and I was entirely satisfactory with factory."

Chuck F on August 2024

We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

"The insulation was very professional and I was entirely satisfactory with factory."

Chuck F on August 2024


Avatar for Jackson Electrical Service

Jackson Electrical Service

4.96(
25
)
Approved Pro

Jackson Electrical Service

4.96(
25
)
Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"We were thrilled with everything about the contractor!!"

Paul R on July 2025

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"We were thrilled with everything about the contractor!!"

Paul R on July 2025


Avatar for ATD Tech LLC

ATD Tech LLC

5.00(
11
)
Approved Pro

ATD Tech LLC

5.00(
11
)
Approved Pro
13 local quotes requested
Free onsite estimate

With years in the industry here at ATD Tech LLC we pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business. Give us a call today!

"Very good and thorough "

Carmen P on July 2025

With years in the industry here at ATD Tech LLC we pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business. Give us a call today!

"Very good and thorough "

Carmen P on July 2025


Avatar for Penn Electrical Systems and Solutions

Penn Electrical Systems and Solutions

4.96(
24
)
Approved Pro

Penn Electrical Systems and Solutions

4.96(
24
)
Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

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. Visit our website: penn-electric.com

"Kevin is bar none, the most dependable around. Communication, quality, and personability are all unmatched by his closest counterpart. Kevin is reliable and dependable and therefore, any projects that are needed in the future will be pursued through him."

Brendan T on September 2024

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. Visit our website: penn-electric.com

"Kevin is bar none, the most dependable around. Communication, quality, and personability are all unmatched by his closest counterpart. Kevin is reliable and dependable and therefore, any projects that are needed in the future will be pursued through him."

Brendan T on September 2024


"Great crew! I still have them coming around to perform seasonal check ups."

Evan V on January 2025

You can call the office at 717-478-1203 or text us at 717-462-7855 With over 20 years of experience here to help you with Residential HVAC Service and Install, Water Conditioning and EV Charger Installation.

"Great crew! I still have them coming around to perform seasonal check ups."

Evan V on January 2025

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Heating Oil questions, answered by experts

DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.

You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.

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

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

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.

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