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Verified Reviews for Heating Oil Service pros in Greenwood, WI

*The Angi rating for Heating Oil Service companies in Greenwood, WI 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 Greenwood, WI 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 27, 2025

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Avatar for Comfort Heating & Cooling

Comfort Heating & Cooling

4.86(
37
)
•Approved Pro

Comfort Heating & Cooling

4.86(
37
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are dedicated to making our customers Comfortable with the very best in Service, lnstallation, and Repair for your Heating & Cooling needs. Owned by the Williams family, Comfort Heating & Cooling expects honesty and integrity from our family, employees, and customers. We specialize in all your Heating & Cooling needs including central A/C systems, Heating, Boiler, and Furnace systems. We take pride in the quality of our work and our commitment to outstanding results & we look forward to building long-term relationships with our community and customers.

"I wish I would have contacted them sooner. If you're like me and went with the bigger names before this company... it's NOT too late to switch. Bite the bullet and let Hurlburt go and use Comfort and Cooling! They communicate much much better than the other company. Ever since starting with Hurlburt it felt like they try to scam you in every way! Not this company. And during their visit they found numerous things that Hurlburt either completed missed, or was not interested in sharing with us. Will continue using this company going forward! 10/10"

Steven K on January 2024

We are dedicated to making our customers Comfortable with the very best in Service, lnstallation, and Repair for your Heating & Cooling needs. Owned by the Williams family, Comfort Heating & Cooling expects honesty and integrity from our family, employees, and customers. We specialize in all your Heating & Cooling needs including central A/C systems, Heating, Boiler, and Furnace systems. We take pride in the quality of our work and our commitment to outstanding results & we look forward to building long-term relationships with our community and customers.

"I wish I would have contacted them sooner. If you're like me and went with the bigger names before this company... it's NOT too late to switch. Bite the bullet and let Hurlburt go and use Comfort and Cooling! They communicate much much better than the other company. Ever since starting with Hurlburt it felt like they try to scam you in every way! Not this company. And during their visit they found numerous things that Hurlburt either completed missed, or was not interested in sharing with us. Will continue using this company going forward! 10/10"

Steven K on January 2024

Stratford Plumbing and Heating

5.00(
2
)

Stratford Plumbing and Heating

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Stratford Plumbing and Heating Company provides top quality service and products to the Central Wisconsin area. We are a family based small business providing high quality services our customers. Our focus is to deliver thorough, detailed, professional and quality plumbing, heating or air conditioning work, in a timely matter, every day. Customers are the most important part of our business, therefore, we treat our customers with utmost respect and gratitude. We take pride in our work, and will provide to you the most professional, honest, and proper service. Our goal is to be your first choice when problems arise. When choosing a Plumber, Stratford Plumbing and Heating is the best choice. Problems can occur suddenly and without any planning. We know there are many plumbing companies around. We will diagnose problems you have, and before we do any work we can discuss what action needs to be taken and can explain what is necessary to make the repairs.

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018

Stratford Plumbing and Heating Company provides top quality service and products to the Central Wisconsin area. We are a family based small business providing high quality services our customers. Our focus is to deliver thorough, detailed, professional and quality plumbing, heating or air conditioning work, in a timely matter, every day. Customers are the most important part of our business, therefore, we treat our customers with utmost respect and gratitude. We take pride in our work, and will provide to you the most professional, honest, and proper service. Our goal is to be your first choice when problems arise. When choosing a Plumber, Stratford Plumbing and Heating is the best choice. Problems can occur suddenly and without any planning. We know there are many plumbing companies around. We will diagnose problems you have, and before we do any work we can discuss what action needs to be taken and can explain what is necessary to make the repairs.

"Stratford plumbing was here in less than an hour quickly identified the problem replaced the submersible pump cleaned up all the mess and were absolutely wonderful to deal with. I highly recommend their service"

Jerry G on August 2018

Heating Oil questions, answered by experts

HVAC systems usually last between 10 and 30 years, with most having a lifespan of around 20 years. Factors that impact a unit’s life expectancy include which brand you choose, how often you use it, and how well you maintain it. To make sure yours lasts as long as possible, make sure to keep it clean and schedule an annual service with an HVAC technician.

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

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.

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.

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