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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon30
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Spearfish, SD

*The Angi rating for Heating Oil Service companies in Spearfish, SD 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 Spearfish, SD 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 17, 2025

Find Heating oil pros in Spearfish

Avatar for Climate Control Systems and Service, LLC

Climate Control Systems and Service, LLC

801 Deadwood Avenue
4.80(
5
)
•Approved Pro

Climate Control Systems and Service, LLC

801 Deadwood Avenue
4.80(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

With over 10 years of experience in the HVAC industry, we are the experts you need to take care of your business. We handle everything from service work to installations. We will treat your business the way we would treat our own. Give Climate Control Systems and Service a call today, we look forward to working with you!

"They were able to use the A/C unit that was bought elsewhere. No warranty coverage for that reason."

Anita V on June 2019

With over 10 years of experience in the HVAC industry, we are the experts you need to take care of your business. We handle everything from service work to installations. We will treat your business the way we would treat our own. Give Climate Control Systems and Service a call today, we look forward to working with you!

"They were able to use the A/C unit that was bought elsewhere. No warranty coverage for that reason."

Anita V on June 2019

Heating Oil questions, answered by experts

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.

Most maintenance checks take 2-5 hours, though extensive repairs may take longer.

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

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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