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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon38
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Dassel, MN

*The Angi rating for Heating Oil Service companies in Dassel, MN 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 Dassel, MN 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 18, 2025

Find Heating oil pros in Dassel

Advantage Mechanical LLC

1615 10th Ave S
No reviews yet

Advantage Mechanical LLC

1615 10th Ave S
No reviews yet
3 years of experience

Residential, Industrial and Commercial heating and cooling contractor offering high pressure piping installations and repair, gas piping, boiler replacement, snow melt, in floor heat, water heater repair and replacement, welding fabrication and repair. 24-hour service. Local majority women and veteran owned business.

Residential, Industrial and Commercial heating and cooling contractor offering high pressure piping installations and repair, gas piping, boiler replacement, snow melt, in floor heat, water heater repair and replacement, welding fabrication and repair. 24-hour service. Local majority women and veteran owned business.

Air Max LLC

7123 County Road 47
5.00(
2
)

Air Max LLC

7123 County Road 47
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Air Max is a locally owned and licensed HVAC contractor located in St. Cloud, MN. We offer a full range of heating, refrigeration and air conditioning services for both residential and commercial clients in the St. Cloud and surrounding area. We are dedicated to providing quality heating and cooling services and products and strive to exceed our customers' expectations. Our highly skilled technicians are reliable, knowledgeable and enthusiastic. We are eager to help you and to provide service and advice that you can trust. By optimizing performance of our customer’s HVAC system, we improve comfort, operating costs, indoor air quality and reliability. Our focus is on creative planned maintenance programs, 24 hour a day reliable emergency service, system operational evaluation, equipment replacement and building automation control systems.

Air Max is a locally owned and licensed HVAC contractor located in St. Cloud, MN. We offer a full range of heating, refrigeration and air conditioning services for both residential and commercial clients in the St. Cloud and surrounding area. We are dedicated to providing quality heating and cooling services and products and strive to exceed our customers' expectations. Our highly skilled technicians are reliable, knowledgeable and enthusiastic. We are eager to help you and to provide service and advice that you can trust. By optimizing performance of our customer’s HVAC system, we improve comfort, operating costs, indoor air quality and reliability. Our focus is on creative planned maintenance programs, 24 hour a day reliable emergency service, system operational evaluation, equipment replacement and building automation control systems.

RON'S HEATING & AIR CONDITIONING

2747 Garfield St. NE.
5.00(
11
)

RON'S HEATING & AIR CONDITIONING

2747 Garfield St. NE.
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Based out of Minneapolis Ron's Heating and airconditioning has 1-4 employees and is locally owned and operated. We do work in residential and commercial buildings. Ron's specializes in forced air furnaces, boilers, airconditioners, refrigeration, and mini splits. We provide sales service and installation. If you have any questions please feel free to call. We also offer free estimates.

"Ron and his team did an absolute amazing job on the HVAC work for my basement remodel. They were right on time, and explained everything they did. There was no hidden costs in any of the pricing, and they even gave me some great pointers with furnace and AC maintenance. I am planning another addition on the house soon and will be using Ron and his team again. They came highly recommended from other people in the neighborhood as well."

Jason J on April 2018

Based out of Minneapolis Ron's Heating and airconditioning has 1-4 employees and is locally owned and operated. We do work in residential and commercial buildings. Ron's specializes in forced air furnaces, boilers, airconditioners, refrigeration, and mini splits. We provide sales service and installation. If you have any questions please feel free to call. We also offer free estimates.

"Ron and his team did an absolute amazing job on the HVAC work for my basement remodel. They were right on time, and explained everything they did. There was no hidden costs in any of the pricing, and they even gave me some great pointers with furnace and AC maintenance. I am planning another addition on the house soon and will be using Ron and his team again. They came highly recommended from other people in the neighborhood as well."

Jason J on April 2018

Heating Oil questions, answered by experts

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.

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.

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.

Regular inspections, loop flushing, and checking heat exchangers help extend system lifespan.

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.

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