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Verified Reviews for Heating Oil Service pros in Friendship, WI

*The Angi rating for Heating Oil Service companies in Friendship, 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 Friendship, 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 October 16, 2025

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Stratford Plumbing and Heating

C3910 County Road M
5.00(
2
)

Stratford Plumbing and Heating

C3910 County Road M
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

CJJS Auto & Truck Center

1045 E State St
4.00(
4
)

CJJS Auto & Truck Center

1045 E State St
4.00(
4
)
Customers say: True professional
35 years of experience

We hope you can find everything you need. CJJS is focused on providing high-quality service & customer satisfaction - We will do everything we can to meet your expectations. Our family owned & operated business is based on the belief that our customers' needs are of the utmost importance. Our entire "family" is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers & referrals. We have been serving the Mauston area for 22 years & hope to continue to do so for at least another 22 years! We would welcome the opportunity to earn your trust & deliver you the best service in the industry. We believe "What comes around, goes around" & treat people with honesty. With a variety of offerings to choose from, we're sure you'll be happy working with us. Look around our website & if you have any comments or questions, please feel free to contact us.

We hope you can find everything you need. CJJS is focused on providing high-quality service & customer satisfaction - We will do everything we can to meet your expectations. Our family owned & operated business is based on the belief that our customers' needs are of the utmost importance. Our entire "family" is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers & referrals. We have been serving the Mauston area for 22 years & hope to continue to do so for at least another 22 years! We would welcome the opportunity to earn your trust & deliver you the best service in the industry. We believe "What comes around, goes around" & treat people with honesty. With a variety of offerings to choose from, we're sure you'll be happy working with us. Look around our website & if you have any comments or questions, please feel free to contact us.

Heating Oil questions, answered by experts

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

Leaks, poor airflow, reduced efficiency, and loop blockages are common problems requiring service.

Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.

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.

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

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