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Verified Reviews for Heating Oil Service pros in Millheim, PA

*The Angi rating for Heating Oil Service companies in Millheim, 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 Millheim, 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 12, 2025

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Avatar for Sunteq, Ltd.

Sunteq, Ltd.

4.50(
3
)
•Approved Pro

Sunteq, Ltd.

4.50(
3
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 years of experience

For over 30 years now Sunteq, LTD has been serving Pennsylvania and the surrounding areas with superior prompt service for all of your geothermal heating and cooling needs. Call now to see for yourself. We specialize in manufacturing, distribution, sales and service of geothermal units.

"Works fine"

Robert S on March 2024

For over 30 years now Sunteq, LTD has been serving Pennsylvania and the surrounding areas with superior prompt service for all of your geothermal heating and cooling needs. Call now to see for yourself. We specialize in manufacturing, distribution, sales and service of geothermal units.

"Works fine"

Robert S on March 2024

Avatar for Triangle Heating & Cooling, LLC

Triangle Heating & Cooling, LLC

4.43(
7
)
•Approved Pro

Triangle Heating & Cooling, LLC

4.43(
7
)
•Approved Pro
235 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.

Redmonds Complete Comfort, LLC

5.00(
1
)

Redmonds Complete Comfort, LLC

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

Redmonds Complete Comfort, LLC offers the best services in central PA. Our goal is to keep our customers comfortable and happy. We like our customers to know and understand their HVAC/mechanical systems.

Redmonds Complete Comfort, LLC offers the best services in central PA. Our goal is to keep our customers comfortable and happy. We like our customers to know and understand their HVAC/mechanical systems.

DARYL E WAK, ELECTRIAL, PLUMBING & HEATING

No reviews yet

DARYL E WAK, ELECTRIAL, PLUMBING & HEATING

No reviews yet
31 years of experience

I AM A SOLE PRIORITORE AND HAVE BEEN IN BUSINESS SINCE 1994. PRIOR TO THIS MY FATHER AND I HAD A PARTNERSHIP FROM 1979 TO 1994. MY FATHER RETIRED AND I TOOK OVER THE BUSINESS. I AM THE PERSON ACTUALLY DOING THE WORK UNLESS IT IS A TASK THAT TAKES MORE THAN ONE PERSON. IN THAT CASE I WILL BRING A SKILLED WORKER OR SUBCONTRACT,

I AM A SOLE PRIORITORE AND HAVE BEEN IN BUSINESS SINCE 1994. PRIOR TO THIS MY FATHER AND I HAD A PARTNERSHIP FROM 1979 TO 1994. MY FATHER RETIRED AND I TOOK OVER THE BUSINESS. I AM THE PERSON ACTUALLY DOING THE WORK UNLESS IT IS A TASK THAT TAKES MORE THAN ONE PERSON. IN THAT CASE I WILL BRING A SKILLED WORKER OR SUBCONTRACT,

Mid State Chimney Sweeps LLC

No reviews yet

Mid State Chimney Sweeps LLC

No reviews yet
15 years of experience

chimney cleaning, chimney inspections,S.S. liners, minor masonry repairs, chimney caps, wood stove installations, pellet stove installations, stove repairs, anything else that pertains to chimneys or venting. PA HIC# PA073400 Accepts cash or check Sub-contracting available Free estimates Warranties Fully Insured

chimney cleaning, chimney inspections,S.S. liners, minor masonry repairs, chimney caps, wood stove installations, pellet stove installations, stove repairs, anything else that pertains to chimneys or venting. PA HIC# PA073400 Accepts cash or check Sub-contracting available Free estimates Warranties Fully Insured

Heating Oil questions, answered by experts

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.

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.

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.

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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