How often should I service my HVAC?

• <div><p>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. </p><p>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.</p></div>

How long do geothermal systems last?

• <div><p>You can expect a geothermal system to last for years. According to the <a href="https://www.energy.gov/sites/prod/files/guide_to_geothermal_heat_pumps.pdf">Department of Energy, </a>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.</p></div>

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TRUSTED BY DESLOGE, MO HOMEOWNERS

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Verified Reviews for Heating Oil Service pros in Desloge, MO

*The Angi rating for Heating Oil Service companies in Desloge, 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 Desloge, 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 23, 2025

Reviewed in December 2021
Helps improve heat in the house. Great windows.
Midtown Home Improvements, Inc (Atlanta)*
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Reviewed in March 2015
After several attempts by me to restart the pilot light, I called John. He came out later that day. He had replaced this water heater 2 years ago. As it turned out the gas valve regulator was defective. He ordered the part that night. The next morning he took the defective part to the parts...
J M HEAT & COOL
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Reviewed in April 2014
John A. is the rep who visited my home. He put boot covers on his shoes before entering the house. He went straight to work and did a great job. He has been to my home before and he is very professional and knowledgeable. I have nothing but kudos to give to John A. and Sigman Heating & Air...
Sigman Heating & Air Conditioning Inc
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Reviewed in October 2013
I showed up without an appointment for an oil change and asked them to check my squealing brakes as well. The staff was very courteous and offered to drive me if I needed to go anywhere, but I opted to wait, which may not have been the best choice, because it took a looong time before they came...
TATE BOYS TIRE & SERVICE
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Reviewed in September 2013
My family and I have bought several cars and later had Cassens auto center perform all of our oil changes. Always friendly and fair prices.
Cassen's Dodge Chrysler
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Reviewed in February 2013
Terry returned our calls promptly, scheduled the work, showed up on time and performed the work in an exemplary way .I highly recommend Terry Cope and King Plumbing Heating and AC in terms of work quality, professionalism and value.
King Plumbing Heating & AC
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Reviewed in February 2013
We have worked with Turney's for almost 15 years on several different occasions and they are the ONLY company that we will ever call. Tonight was another prime example of the kind of business that they run. Our heater went out after business hours, we got in touch with Jim (the owner) and...
TURNEY Heating/Cooling, Plumbing and Electrical
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Reviewed in January 2013
They are very good. The shop is like a palace. You don't ever see or talk to a mechanic. You talk to a service representative. It is costly. We had a 50,000 mile warranty on the car so I was determined to take it there at least through the 50,000 miles because I didn't want anybody coming back...
Munganest Lexus
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Reviewed in December 2012
They stand behind what they do. They are very knowledgable in the area of heating and cooling. I have only had one instance where a service tech and I didn't see eye to eye and it was correctly immediately.
Fresh Air Heating & Cooling
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Reviewed in August 2012
Great experience.I called Bland's at 9:00 am after discovering water around the base of my hot water heater. Service tech arrived at my house at 1:00pm and we decided it was time to replace 10 year old water heater. He called the office and they sent a new hot water heater within the hour. My...
Blands Plumbing Sewer & Water
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Find Heating oil pros in Desloge

Randolph Electrical Contracting

Randolph Electrical Contracting

Customers say: Quick response

Recommended by 97% of Angi customers

6 years of experience

Randolph Electrical Contracting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Max was excellent and his employees extremely polite and professional. They wired a whole house for us and he came quickly when we needed him. We would hire him again if we needed any electrical work. A real pleasure of a transaction. Thanks Max!!"

Keith H on December 2022

"Max was excellent and his employees extremely polite and professional. They wired a whole house for us and he came quickly when we needed him. We would hire him again if we needed any electrical work. A real pleasure of a transaction. Thanks Max!!"

Keith H on December 2022

All Climate Mechanical

2040 Meramec St

No reviews yet

All Climate Mechanical

2040 Meramec St

No reviews yet

We are a heating and cooling, commercial refrigeration, and commercial kitchen equipment service contractor offering services to residents and businesses of Franklin County, St. Louis County and surrounding areas.

Heating Oil questions, answered by experts

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.

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

Costs depend on system age, type, labor, and whether part replacements are necessary.

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.

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.

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