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TRUSTED BY GRANBY, MO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon11
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Granby, MO

*The Angi rating for Heating Oil Service companies in Granby, MO 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 Granby, MO 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 21, 2025

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Avatar for Cochran Heating and Air Conditioning

Cochran Heating and Air Conditioning

318 Lone Oak Road
4.65(
34
)
•Approved Pro

Cochran Heating and Air Conditioning

318 Lone Oak Road
4.65(
34
)
•Approved Pro
Customers say: Quality work
68 local quotes requested
5 years of experience

Cochran Heating and Air Conditioning is a locally owned & operated HVAC business serving Joplin and the surrounding areas. At Cochran Heating & Air Conditioning we work with integrity to make sure that the job is not complete until the customer is satisfied. From AC Service or Repair, to a full new install or fixing up your refrigeration system, we are your one stop shop for all of your HVAC needs! Call Dave Now to Schedule your Service Missouri Propane Safety Commissions MPGA 2.7.2022 P11d0390FEF9F8DE0 Financing NOW Available --- Yes EVEN on Repairs as low as $300 or New Installations!!

"My repairman installed a nest thermometer and looked at the upstairs AC unit to assess the viability of repair. He concluded that he could not repair it and give me very reasonable quotes for a replacement options. "

Vivian H on May 2025

Cochran Heating and Air Conditioning is a locally owned & operated HVAC business serving Joplin and the surrounding areas. At Cochran Heating & Air Conditioning we work with integrity to make sure that the job is not complete until the customer is satisfied. From AC Service or Repair, to a full new install or fixing up your refrigeration system, we are your one stop shop for all of your HVAC needs! Call Dave Now to Schedule your Service Missouri Propane Safety Commissions MPGA 2.7.2022 P11d0390FEF9F8DE0 Financing NOW Available --- Yes EVEN on Repairs as low as $300 or New Installations!!

"My repairman installed a nest thermometer and looked at the upstairs AC unit to assess the viability of repair. He concluded that he could not repair it and give me very reasonable quotes for a replacement options. "

Vivian H on May 2025

Avatar for A-Z Air & Refrigeration Llc

A-Z Air & Refrigeration Llc

21458 Old Ritchey Rd
No reviews yet

A-Z Air & Refrigeration Llc

21458 Old Ritchey Rd
No reviews yet
11 years of experience

A-Z Air & Refrigeration llc is a veteran owned small business currently applying for service connected status with vetbiz.gov . We are a member owned company launched in 2014 and listed on the BBB of southwest MO. Our CEO is a service connected veteran who served with honor in Operation Enduring Freedom . Our highly skilled and trained team holds multiple licenses including EPA, NCCER , AS Degrees with accredited HVACR schools and many more. We are licensed and Bonded with up to date Letters of good standing with the state of MO and recently launched operations in KS . We service, repair, replace, upgrade and diagnose almost all brands of HVACR for residential and light commercial applications. This includes Boilers, Chillers, and Hydronic systems. We currently have active accounts with many commercial companies. A-Z Air & Refrigeration llc was launched as a veteran service company offering many veteran discounts and billing options. We will extend our coverage areas to meet any veteran needs per our industry. All non veterans continue to receive top quality work at competitive pricing and standard service contract rates. Whether you did or did not serve our country we are the team you want, If you did serve our country we are the team you need.

A-Z Air & Refrigeration llc is a veteran owned small business currently applying for service connected status with vetbiz.gov . We are a member owned company launched in 2014 and listed on the BBB of southwest MO. Our CEO is a service connected veteran who served with honor in Operation Enduring Freedom . Our highly skilled and trained team holds multiple licenses including EPA, NCCER , AS Degrees with accredited HVACR schools and many more. We are licensed and Bonded with up to date Letters of good standing with the state of MO and recently launched operations in KS . We service, repair, replace, upgrade and diagnose almost all brands of HVACR for residential and light commercial applications. This includes Boilers, Chillers, and Hydronic systems. We currently have active accounts with many commercial companies. A-Z Air & Refrigeration llc was launched as a veteran service company offering many veteran discounts and billing options. We will extend our coverage areas to meet any veteran needs per our industry. All non veterans continue to receive top quality work at competitive pricing and standard service contract rates. Whether you did or did not serve our country we are the team you want, If you did serve our country we are the team you need.

Heating Oil questions, answered by experts

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

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.

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.

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.

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

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