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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon25
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Decherd, TN

*The Angi rating for Heating Oil Service companies in Decherd, TN 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 Decherd, TN 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 11, 2025

Find Heating oil pros in Decherd

Welch Mechanical Solutions

5.00(
2
)
•Approved Pro

Welch Mechanical Solutions

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Welch Mechanical Solutions proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"I would definitely recommend him. He is a hard worker! He is on time and does a good job!"

Matt on May 2021

Welch Mechanical Solutions proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"I would definitely recommend him. He is a hard worker! He is on time and does a good job!"

Matt on May 2021

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Top 2 Bottom Services

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Top 2 Bottom Services

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30 years of experience

Self owned business of 20 years . We do small and large jobs depending on your wants and needs. Pro rate for all jobs. FREE estimates. Senior citizens discount. Contract discounts.

Self owned business of 20 years . We do small and large jobs depending on your wants and needs. Pro rate for all jobs. FREE estimates. Senior citizens discount. Contract discounts.

Heating Oil questions, answered by experts

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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.

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.

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.

The most obvious downside is the high upfront cost of buying and installing one of these systems. Additionally, sometimes the system can take a longer time to heat than alternatives like a boiler. Also, if something goes wrong with the geothermal pump, repairs are often significantly more expensive than repairing traditional, above-ground heat pumps.

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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