*The Angi rating for Heating And Air Conditioning 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 And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning 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 And Air Conditioning Service needs.
Last update on May 22, 2026
Serving Spearfish, SD and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Fast! No worries about being without heat when you call Justin. He will make the repairs during or after business hours. It’s amazing to have his services in our area, thank you!!"
Serving Spearfish, SD and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"They were able to use the A/C unit that was bought elsewhere. No warranty coverage for that reason."
Serving Spearfish, SD and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Outstanding work and customer service."
Serving Spearfish, SD and surrounding areas
Approved
In business since 2025
Free estimates
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \nCall us today you'll be pleased you did. Thank you
Serving Spearfish, SD and surrounding areas
In business since 2008
Credit card accepted
Offers commercial services
"Dalton drove out to the ranch outside Rapid City, SD several times to take care of the shower and the kitchen sink. My mom is 90 years old. Dalton not only fixed everything, he also was so kind and courteous to my mom. When mom mentioned the roof had a hole in it. He climbed up and took pictures. He then recommended another employee to come out and fix the roof. I could not have asked for a nicer, professional and kind person to come all the way out to the ranch to take care of my MOM. I highly recommend Loyal Plumbing Heating and Cooling for all your household needs and fixing. Thank you."
Serving Spearfish, SD and surrounding areas
In business since 1988
Free estimates
Emergency services offered
"Update: Mr. James and his helper Carson spent five hours troubleshooting a problem and ultimately fixed the problem. My wife and I are pleased."
Serving Spearfish, SD and surrounding areas
In business since 2021
Free estimates
"I will recommend them to anybody."
Serving Spearfish, SD and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
Serving Spearfish, SD and surrounding areas
In business since 2024
Free estimates
Emergency services offered
"My furnace went out the day before Thanksgiving. I m sashed Apex on Thanksgiving and heard back within the hour. Trey came out the next morning and by that evening, I had a brand new furnace put in. The service was professional, cordial, and refreshingly courteous. I cannot say enough about this young man. Thank you so much, Trey. I highly recommend this exceptional company."
Serving Spearfish, SD and surrounding areas
In business since 2020
Free estimates
"Michael was prompt and knowledgeable about the exterior painting project. Even though there was a glitch in equipment he had an alternate plan and finished when he predicted and cleaned up the work area. Priced reasonably . I would highly recommend him. In the future I would hire him again if the need arises."
+63
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
From average costs to expert advice, get all the answers you need to get your job done.
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