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TRUSTED BY LENNOX, SD HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon39
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lennox, SD

*The Angi rating for Heating And Air Conditioning Service companies in Lennox, 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 Lennox, 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 November 19, 2025

Find Heating and air conditioning pros in Lennox

Avatar for Ductz of Siouxland
Ductz of Siouxland
5.0(
10
)

Serving Lennox, SD and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Ductz showed up on time and ready to work! They were professional, courteous, and did a fantastic job. I will not hesitate to call them again. Thank you for the good price, great job!"
Restoration Photos
Restoration Photos
Restoration Photos
Restoration Photos
Restoration Photos

+4

Response time1 day
Response rate94%
31 neighbors recently requested a quote
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Avatar for Apex Aire
Apex Aire
5.0(
6
)

Serving Lennox, SD and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

New AC and Coil install
New AC and Coil install
18 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for FloorTec Restoration
FloorTec Restoration
5.0(
5
)

Serving Lennox, SD and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Were a locally owned and operated company that values honesty and integrity. Fast, professional water and property damage mitigation and restoration, delivered with high standards and exceptional customer care.

Outside Spigot Leak
PPE Hazmat
Fire Mitigation
Floor Drying System
8 neighbors recently requested a quote
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Avatar for Haugan Heating and Air Conditioning, Inc.
Haugan Heating and Air Conditioning, Inc.
New to Angi

Serving Lennox, SD and surrounding areas

Approved

In business since 1965

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Give us a call today, we look forward to earning your business!

Response time1 day
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Avatar for Rose Electric Heating and Cooling
Rose Electric Heating and Cooling
New to Angi

Serving Lennox, SD and surrounding areas

Approved

In business since 1996

Free estimates

Offers commercial services

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. \n

Response time20 mins
2 neighbors recently requested a quote
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Avatar for Carlson's Heating & Cooling
Carlson's Heating & Cooling
4.9(
6
)

Serving Lennox, SD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"We were so pleased with Patrick and his crew they gave us such prompt service and did the job right. They came a few hours after we called them and had our new furnace in within a day!! Would highly recommend them!!"
RTU
North Unit
North Unit
South Unit
Response time3 days
Recommended by100%of homeowners
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Showing 1-10 of 50
Heating and Air Conditioning questions, answered by experts

Both evaporator coils and condenser coils are recyclable and contain valuable, sellable metals such as copper and aluminum. Not only is it more earth-friendly to take them to a local metal recycling facility, but you can also trade them in for cash. Also, once the coils are removed from the system, they won’t have any traces of refrigerant, so you won’t have to arrange for recycling Freon or R-410A unless you’re disposing of the entire AC system.

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

There are several steps you can take to prevent your AC drain from clogging. This includes cleaning the drain line at least every three months, changing the filter every one to three months, and getting your AC serviced annually. Also, if any problems arise with your AC, hire an HVAC technician to deal with them ASAP.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

The Lennox, SD homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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