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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon46
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Cortlandville, NY

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

Find Heating oil pros in Cortlandville

Avatar for Simply Ductless

Simply Ductless

4.86(
35
)
•Approved Pro

Simply Ductless

4.86(
35
)
•Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

Simply Ductless is Central New York's premier Heat Pump specialists. Offering the highest quality in products, installation, advanced troubleshooting and repairs. Call us today!

"Mitchell did a great job of cleaning our two units ,both the compressors and the inside headers. He was very professional and did a thorough job. We love the whole team and definitely would give them a five star referral to anyone who may be interested in getting their help to install, repair or maintain their heat pumps ."

Sue B on November 2023

Simply Ductless is Central New York's premier Heat Pump specialists. Offering the highest quality in products, installation, advanced troubleshooting and repairs. Call us today!

"Mitchell did a great job of cleaning our two units ,both the compressors and the inside headers. He was very professional and did a thorough job. We love the whole team and definitely would give them a five star referral to anyone who may be interested in getting their help to install, repair or maintain their heat pumps ."

Sue B on November 2023

Avatar for Limners Interior and Exterior Service's

Limners Interior and Exterior Service's

5.00(
5
)
•Approved Pro

Limners Interior and Exterior Service's

5.00(
5
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
137 local quotes requested

I'm specializing in painting, staining ,drywall, mud work, power washing, window tinting house and cars, epoxying floors, refinishing hardwood and concrete floors, Sealing concrete. I will even detail your car from top to bottom.

"Great job. Very professional, polite, considerate and accommodating above all"

Gail F on May 2025

I'm specializing in painting, staining ,drywall, mud work, power washing, window tinting house and cars, epoxying floors, refinishing hardwood and concrete floors, Sealing concrete. I will even detail your car from top to bottom.

"Great job. Very professional, polite, considerate and accommodating above all"

Gail F on May 2025

Avatar for Next Gen Hvac

Next Gen Hvac

5.00(
11
)

Next Gen Hvac

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.

"Every step of the process to replace our oil boiler and perform additional work went very smoothly. After requesting to schedule an estimate Next Gen got back to us immediately and were able to get us an appointment the next day. During the estimate visit they answered all of our questions and found several issues we had not noticed that were cheaper fixes to our heating problem than what we were expecting. They never tried to up sell or push any product or service. They were able to schedule the installation within a week. In addition to replacing our boiler, they added baseboard heating in a room and made several small repairs to other baseboards and the heating system. They were always on time and immediately reachable with any questions. The staff at Next Gen are great guys -- extremely knowledgeable, friendly and professional (plus our dog loved them). They finished the work ahead of schedule and under estimate. We will definitely be calling them for future service for our home. This was the best experience with home repair we've had since moving to CNY. Highly recommended."

Sam Q on September 2019

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.

"Every step of the process to replace our oil boiler and perform additional work went very smoothly. After requesting to schedule an estimate Next Gen got back to us immediately and were able to get us an appointment the next day. During the estimate visit they answered all of our questions and found several issues we had not noticed that were cheaper fixes to our heating problem than what we were expecting. They never tried to up sell or push any product or service. They were able to schedule the installation within a week. In addition to replacing our boiler, they added baseboard heating in a room and made several small repairs to other baseboards and the heating system. They were always on time and immediately reachable with any questions. The staff at Next Gen are great guys -- extremely knowledgeable, friendly and professional (plus our dog loved them). They finished the work ahead of schedule and under estimate. We will definitely be calling them for future service for our home. This was the best experience with home repair we've had since moving to CNY. Highly recommended."

Sam Q on September 2019

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.

Heating Oil questions, answered by experts

A geothermal heat pump system will take about 10 years to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system.

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.

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.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

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

The homeowners guide to home care is here

From average costs to expert advice, get all the answers you need to get your job done.

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