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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon73
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Marietta, NY

*The Angi rating for Heating Oil Service companies in Marietta, NY 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 Marietta, NY 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 October 17, 2025

Find Heating oil pros in Marietta

Avatar for Lake Country Geothermal, Inc.

Lake Country Geothermal, Inc.

4164 Walworth Ontario Rd
New on AngiNew on Angi
•Approved Pro

Lake Country Geothermal, Inc.

4164 Walworth Ontario Rd
New on AngiNew on Angi
•Approved Pro
9 years of experience
Free onsite estimate

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. As well as Geothermal heating and cooling systems we are also able to service Hydronic heating systems. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. As well as Geothermal heating and cooling systems we are also able to service Hydronic heating systems. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Avatar for Murray's Heating & Air Conditioning

Murray's Heating & Air Conditioning

5054 Smoral Rd Stop 3
New on AngiNew on Angi
•Approved Pro

Murray's Heating & Air Conditioning

5054 Smoral Rd Stop 3
New on AngiNew on Angi
•Approved Pro
21 local quotes requested
39 years of experience

MURRAY'S HEATING & AIR CONDITIONING Serving Onondaga County for over 35 years! We have everything you need when it comes to HVAC, including ventilation, air quality, heating and air conditioning service, and new installations. We service, install, and repair forced air, hydronic, central air conditioning systems, mini splits, and heat pumps. Here at Murray's Heating & Air Conditioning, it has been our pleasure to serve the community for more than 35 years. We've been committed to offering quality products and service since the start. Some features that make your choice an easy one include neat, professional installers, and family operation with the Golden Rule philosophy. In addition, we offer assistance with rebate and warranty paperwork if necessary, free estimates, attractive financing packages, and a truly genuine desire to make you a happy customer for many years!

MURRAY'S HEATING & AIR CONDITIONING Serving Onondaga County for over 35 years! We have everything you need when it comes to HVAC, including ventilation, air quality, heating and air conditioning service, and new installations. We service, install, and repair forced air, hydronic, central air conditioning systems, mini splits, and heat pumps. Here at Murray's Heating & Air Conditioning, it has been our pleasure to serve the community for more than 35 years. We've been committed to offering quality products and service since the start. Some features that make your choice an easy one include neat, professional installers, and family operation with the Golden Rule philosophy. In addition, we offer assistance with rebate and warranty paperwork if necessary, free estimates, attractive financing packages, and a truly genuine desire to make you a happy customer for many years!

Avatar for Next Gen Hvac

Next Gen Hvac

PO Box 364
5.00(
11
)

Next Gen Hvac

PO Box 364
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Serving most of Central New York we are a small, newer HVAC company with years of experience in the industry. Offering competitive pricing an multiple brand options. Free estimates for all new installs.

"Very good...Furnace is working fine"

Diane P on February 2021

Serving most of Central New York we are a small, newer HVAC company with years of experience in the industry. Offering competitive pricing an multiple brand options. Free estimates for all new installs.

"Very good...Furnace is working fine"

Diane P on February 2021

E & V Energy

365 N 1st St
5.00(
6
)

E & V Energy

365 N 1st St
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

E & V Energy is a family owned and operated business that has been serving our friends and neighbors since 1913. Our years of experience give us the knowledgeable personalized service few companies can match. We are a full service company, so you don't need to look anywhere else to find the services and products you need to keep your home comfortable year after year. Serving all of Central and Northern NY from our 6 local divisions.

E & V Energy is a family owned and operated business that has been serving our friends and neighbors since 1913. Our years of experience give us the knowledgeable personalized service few companies can match. We are a full service company, so you don't need to look anywhere else to find the services and products you need to keep your home comfortable year after year. Serving all of Central and Northern NY from our 6 local divisions.

Heating Oil questions, answered by experts

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

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.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

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.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

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