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TRUSTED BY WILLIAMSPORT, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon27
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Williamsport, PA

*The Angi rating for Heating Oil Service companies in Williamsport, PA 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 Williamsport, PA 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 13, 2025

Find Heating oil pros in Williamsport

Avatar for PC Heating & Cooling

PC Heating & Cooling

4.68(
25
)
•Approved Pro

PC Heating & Cooling

4.68(
25
)
•Approved Pro
Customers say: Quality work
79 local quotes requested
14 years of experience

Our mission at PC Heating & Cooling, is to continue the growth of our business by doing right by all our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! PC Heating & Cooling stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. From winter's chill through the dog days of summer, we will keep your home comfortable for you and your family. But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills, and, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.

"I was very impressed with the quality of work he provided, and explained in detail the work he had done to my unit. He was very respectable and professional.. I definitely will be recommending his company to family and friends "

Mary M on April 2025

Our mission at PC Heating & Cooling, is to continue the growth of our business by doing right by all our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! PC Heating & Cooling stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. From winter's chill through the dog days of summer, we will keep your home comfortable for you and your family. But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills, and, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.

"I was very impressed with the quality of work he provided, and explained in detail the work he had done to my unit. He was very respectable and professional.. I definitely will be recommending his company to family and friends "

Mary M on April 2025

Avatar for Triangle Heating & Cooling, LLC

Triangle Heating & Cooling, LLC

4.43(
7
)
•Approved Pro

Triangle Heating & Cooling, LLC

4.43(
7
)
•Approved Pro
239 local quotes requested
11 years of experience

Here at Triangle Heating & Cooling, LLC, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for you time and have a great day.

"Did a good job"

Jonathan V on September 2025

Here at Triangle Heating & Cooling, LLC, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for you time and have a great day.

"Did a good job"

Jonathan V on September 2025

American Home Guard Home Warranty - PA

5.00(
1
)

American Home Guard Home Warranty - PA

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

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Superior Plus Energy Services - Montoursville

2.33(
6
)

Superior Plus Energy Services - Montoursville

2.33(
6
)
74 years of experience

Superior Plus Energy Services in Montoursville has over 70 well trained employees ready to service all of your, Fuel Oil, Propane, Diesel Fuel and Gasoline needs. We also have a fully staffed service department that offers a variety of service contract packages,as well as equipment installation and 24 hour emergency service.

"These people are out to rob you. I called in and set up my account. Got my delivery. Then when I went to pay my bill they said it was 100.00 more than what my receipt said!! They said it was an honest mistake made by the driver and they were not going to fix it. I had to fight with them explaining I never got a phone call or another invoice stating the driver made an error. Then proceeded to tell me I was locked in at 2.699. (Long story short, I got the pricing that was on my ONLY receipt/invoice) I get my second delivery and it was 2.899! I call them about it and they said that was the price I had to pay, out when talking to them on the phone they never said the price was supposedly changed. Then they told me they would change it to the price they told me I was locked in at and to never call them again (which I was going to anyways)! The manager Dave Pennypacker (excuse my French) is an ******* and should be fired!!!! I wish I knew who his boss was so I could call him and tell Him how bad Dave is making the business look!! I work with a lot of businesses/customers that use this company and I will make sure I put their name in the dirt!!!! Robbery!"

Rebecca B on January 2018

Superior Plus Energy Services in Montoursville has over 70 well trained employees ready to service all of your, Fuel Oil, Propane, Diesel Fuel and Gasoline needs. We also have a fully staffed service department that offers a variety of service contract packages,as well as equipment installation and 24 hour emergency service.

"These people are out to rob you. I called in and set up my account. Got my delivery. Then when I went to pay my bill they said it was 100.00 more than what my receipt said!! They said it was an honest mistake made by the driver and they were not going to fix it. I had to fight with them explaining I never got a phone call or another invoice stating the driver made an error. Then proceeded to tell me I was locked in at 2.699. (Long story short, I got the pricing that was on my ONLY receipt/invoice) I get my second delivery and it was 2.899! I call them about it and they said that was the price I had to pay, out when talking to them on the phone they never said the price was supposedly changed. Then they told me they would change it to the price they told me I was locked in at and to never call them again (which I was going to anyways)! The manager Dave Pennypacker (excuse my French) is an ******* and should be fired!!!! I wish I knew who his boss was so I could call him and tell Him how bad Dave is making the business look!! I work with a lot of businesses/customers that use this company and I will make sure I put their name in the dirt!!!! Robbery!"

Rebecca B on January 2018

Antz Energy Systems Inc

3.67(
3
)

Antz Energy Systems Inc

3.67(
3
)
Customers say: Super punctual
79 years of experience

Antz Energy Systems Inc. is a family owned and operated HVAC and Plumbing Contracting Company founded in 1946. We install systems and provide and 24 hour service to Residential, Commercial, and Industrial Customers.

Antz Energy Systems Inc. is a family owned and operated HVAC and Plumbing Contracting Company founded in 1946. We install systems and provide and 24 hour service to Residential, Commercial, and Industrial Customers.

Avatar for Dixie Land Energy USA

Dixie Land Energy USA

4.36(
11
)

Dixie Land Energy USA

4.36(
11
)
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Dixie Land Energy is a full service energy company ready to provide you with heating oil, propane, on/off road diesel, gasoline, and a full line of heating, air conditioning, and indoor air quality services. Serving southeast Pennsylvania, all of Delaware and most of Maryland, our technicians are certified, drug tested and background checked so you can feel confident having them in your home. We have extremely competitive pricing and take pride in our work. We meet or beat any competitors pricing on any fuel or service. With over a combined 80 years of HVAC service experience, we provide excellent customer communication and 24-hour emergency service. We are also open 7 days a week for your convenience.

"I had left a review on here back in 2020 about my issue with their service. I did have the charge to my credit card taken off. That usually takes a good 60 days. All of a sudden I started getting bills again . I talked to the owner today and he assured me he would get this straightened out. I have been getting oil from them so long that I actually still had Steve's cell #. He was just starting out and you didnt have a office to call in to. I have never had a problem with their oil quality, timely delivery and respectful drivers. My only issue was the poor service I recieved for what was suppose to be a cleaning. I hope to continue using Dixieland. P.S. It pays to keep the cell #'s of the guys who are just starting a business. You may need it down the road when they get big. Steve also assured me the employees , who tried to cover there error at the time, were dealt with accordingly. I would rate a 5 star, but will be waiting to see if the billing has been adjusted accordingly."

Valerie J on May 2021

Dixie Land Energy is a full service energy company ready to provide you with heating oil, propane, on/off road diesel, gasoline, and a full line of heating, air conditioning, and indoor air quality services. Serving southeast Pennsylvania, all of Delaware and most of Maryland, our technicians are certified, drug tested and background checked so you can feel confident having them in your home. We have extremely competitive pricing and take pride in our work. We meet or beat any competitors pricing on any fuel or service. With over a combined 80 years of HVAC service experience, we provide excellent customer communication and 24-hour emergency service. We are also open 7 days a week for your convenience.

"I had left a review on here back in 2020 about my issue with their service. I did have the charge to my credit card taken off. That usually takes a good 60 days. All of a sudden I started getting bills again . I talked to the owner today and he assured me he would get this straightened out. I have been getting oil from them so long that I actually still had Steve's cell #. He was just starting out and you didnt have a office to call in to. I have never had a problem with their oil quality, timely delivery and respectful drivers. My only issue was the poor service I recieved for what was suppose to be a cleaning. I hope to continue using Dixieland. P.S. It pays to keep the cell #'s of the guys who are just starting a business. You may need it down the road when they get big. Steve also assured me the employees , who tried to cover there error at the time, were dealt with accordingly. I would rate a 5 star, but will be waiting to see if the billing has been adjusted accordingly."

Valerie J on May 2021

R.W. Dittmar Plb-Htg & Oil Co., Inc.

4.57(
7
)

R.W. Dittmar Plb-Htg & Oil Co., Inc.

4.57(
7
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned and operated full service plumbing-heating & fuel company located in Muncy, Pa. We provide both residential and commercial services.

We are a family owned and operated full service plumbing-heating & fuel company located in Muncy, Pa. We provide both residential and commercial services.

Heating Oil questions, answered by experts

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

Yes, including optimizing settings and suggesting upgrades if needed.

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.

The most obvious downside is the high upfront cost of buying and installing one of these systems. Additionally, sometimes the system can take a longer time to heat than alternatives like a boiler. Also, if something goes wrong with the geothermal pump, repairs are often significantly more expensive than repairing traditional, above-ground heat pumps.

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

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