Top Water Heater Repair & Replacement Companies in Sioux Falls
2.Comfort Heroes Plumbing, Heating, Air & Electric
4.5★ (1,712 reviews)
4.5★ from 1712 reviews
Water Heater Repair & Replacement Cost in Sioux Falls
Local ranges, adjusted for area wage and cost-of-living data.
| Service | Typical range in Sioux Falls |
|---|---|
| Water heater repair | $172–$603/job |
| Tank water heater replacement | $1,034–$2,155/job |
| Tankless water heater install | $1,724–$4,310/job |
| Flush and maintenance | $86–$216/visit |
Water Heater Repair & Replacement prices in Sioux Falls run about 14% below the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.
Quotes on this page come from 5 companies serving Sioux Falls, rated 4.8★ on average across 3,922 customer reviews.
Sioux Falls Climate & Seasonal Timing
What Sioux Falls's weather means for scheduling water heater repair & replacement.
- Last spring frost
- May 2
- First fall frost
- September 28
- Annual precipitation
- 26.38"
- Heating degree days
- 7,706
- Cooling degree days
- 691
| Month | Low | High | Precip |
|---|---|---|---|
| Jan | 6.9° | 26.4° | 0.56" |
| Feb | 11.7° | 31.3° | 0.6" |
| Mar | 22.7° | 43.1° | 1.76" |
| Apr | 34.4° | 58.5° | 3.01" |
| May | 46.2° | 69.8° | 3.4" |
| Jun | 56.4° | 79.2° | 3.92" |
| Jul | 61.9° | 84.1° | 3.09" |
| Aug | 59.6° | 81.7° | 3.05" |
| Sep | 49.3° | 73.2° | 2.77" |
| Oct | 36.1° | 59.6° | 2.17" |
| Nov | 22.7° | 42.5° | 1.36" |
| Dec | 9.8° | 28.5° | 0.69" |
NOAA station data 2.77 miles from Sioux Falls.
Permits & Regulations in SD
Permit typically required
- The South Dakota Plumbing Commission licenses plumbing contractors, journeymen and apprentices statewide, and all must pass a state exam
- A plumbing contractor licence requires six years of experience, at least two of them as a contractor or plumber, at 1,900 hours per year
- Licences expire annually on December 31 and renewal requires continuing education
License required: South Dakota Plumbing Commission plumbing contractor license
Sources: dlr.sd.gov
Water Heater Repair & Replacement FAQs for Sioux Falls
How much does water heater repair cost in Sioux Falls?
Water heater repair in Sioux Falls typically runs $172-$603; full tank replacement costs considerably more.
How many water heater pros serve Sioux Falls?
We track 5 water heater specialists and plumbers serving Sioux Falls.
Do I need a permit to replace a water heater in Sioux Falls, SD?
In SD, The South Dakota Plumbing Commission licenses plumbing contractors, journeymen and apprentices statewide, and all must pass a state exam. Water heater replacement commonly requires a permit in Sioux Falls because of gas, venting and relief-valve requirements.
Is water heater work in Sioux Falls more expensive than average?
Water heater work in Sioux Falls runs about -13.8% versus the national average.
Why does my water heater struggle in Sioux Falls winters?
When Sioux Falls lows reach 7F, incoming water is much colder, so a tank takes longer to recover and a heater with sediment or a weak element runs out of hot water sooner.
Is a tankless water heater worth it in Sioux Falls?
Sioux Falls averages 7,706 heating degree days a year. The colder the incoming water, the larger a tankless unit has to be to keep up with showers, which drives its price.
How often should a water heater be flushed in Sioux Falls?
Once a year is standard in Sioux Falls; flushing removes sediment that shortens tank life. Repairs caught early typically cost $172-$603.
Does summer heat affect water heaters in Sioux Falls?
Less than winter: with highs near 84F in Sioux Falls, incoming water is warm and heaters work least, which is why summer is a good time to schedule a replacement.
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