DRG Mechanical Inc Logo
(605) 202-8996

Heat Pump in Greater Sioux Falls Area

Need reliable heat pump service right now? DRG Mechanical installs, repairs, and maintains heat pumps with honest recommendations and no pressure. Our certified technicians are known for geothermal expertise and careful workmanship. Serving the Greater Sioux Falls area, including Sioux Falls, Harrisburg, and Brandon. Backed by a 4.9 rating from 91 reviews. Schedule your free comfort analysis today.

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Heat Pump70% OFF

Lower Energy Bills: Save up to 70% on

October 7, 202632 days leftView offer
Heat PumpFREE

Our comfort analysis is completely free — and there’s no pressure to commit.

Let’s talk about what geothermal could do for your home. Our comfort analysis is completely free — and there’s no pressure to commit.

October 7, 202632 days leftView offer
Why us

Why Choose Us

Licensed and insured techs

Certified, licensed, and insured HVAC professionals.

Geothermal specialists

Trusted locally for geothermal heat pump expertise.

No-pressure quotes

Free comfort analysis with transparent, honest recommendations.

Membership savings

Comfort Club: 15% off repairs and two maintenance visits yearly.

Reviewed and trusted

4.9 rating from 91 reviews.

Social proof

What Our Customers Say

5.0
professionalism

“Ryan arrived promptly, completed the spring geothermal maintenance, and said everything was in great condition.”

5.0
quality

“Michael did an Excellent job.”

Got questions?

Frequently Asked Questions

Your heat pump can run without cooling due to thermostat settings, restricted airflow, dirty coils, low refrigerant, or an iced outdoor unit. In Sioux Falls and Alvord homes, we see clogged filters and blocked outdoor fins most often. DRG Mechanical services heat pumps, ductless mini-splits, and geothermal systems, and we offer 24/7 emergency help.

Quick checks:

  • Set thermostat to Cool and Fan Auto.
  • Replace or wash the filter.
  • Clear debris around the outdoor unit.
  • If you see ice, turn the system off to thaw.
  • If it still blows warm air, schedule service.

Updated: 2025-12-17

Need help in Alvord, IA? Call (605) 271-5710 or book online.

Learn more

Helpful Resources

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Anderson, SD Heat Pump Reset Tips for Better Cooling


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Is your home still warm after a power blip or thermostat change? Knowing how to reset a heat pump AC unit can restore cooling ...

Where we work

Where We Work

Sioux Falls

SD

Harrisburg

SD

Renner Corner

SD

Shindler

SD

Tea

SD

Anderson

SD

Brandon

SD

Canton

SD

Fairview

SD

Garretson

SD

Hudson

SD

Meadow View Addition

SD

Pine Lakes Addition

SD

Rowena

SD

Sherman

SD

Valley Springs

SD

Worthing

SD

Alvord

IA

Boyden

IA

Doon

IA

George

IA

Hull

IA

Inwood

IA

Larchwood

IA

Lester

IA

Little Rock

IA

Matlock

IA

Rock Rapids

IA

Rock Valley

IA

Adrian

MN

Beaver Creek

MN

Ellsworth

MN

Hardwick

MN

Hills

MN

Kanaranzi

MN

Luverne

MN

Magnolia

MN

Steen

MN

Ready when you are

Schedule service today with DRG Mechanical Inc.

(605) 202-8996