Home Battery Installation in Des Moines, IA
MidAmerican Energy customers averaged 3.6 hours without power in 2024 — far below the US average of 11 hours. Sustained outages are rarer here than in most of the country, but storm and equipment-driven interruptions still happen — and homeowners with medical equipment, a home office, a well pump or a sump pump often want backup regardless of the average. Below are battery installers serving Des Moines and the rest of Polk County, ranked by reputation.
How often the power actually goes out in Des Moines
2024 · EIA data3.6 hours
average time a MidAmerican Energy customer spent without power
33%
of the US average of 11 hours — better than typical
1.3
power interruptions per customer that year
Excluding major event days — hurricanes, ice storms and the like — the figure drops to 88 minutes. The gap between the two is the part a standby generator or home battery is really for.
Source: US Energy Information Administration, Form 861 reliability filing for MidAmerican Energy Co (IEEE 1366 methodology). SAIDI measures the average minutes a customer was without power across the year. National reliability in 2024 was heavily affected by Hurricanes Beryl, Helene and Milton.
94
GridFree Score
★★★★ 4.9 · 879
2.Bell Brothers Heating, Cooling & Plumbing
EliteHVAC contractor
94
GridFree Score
★★★★ 4.9 · 4266
3.Heartland Roofing, Siding, and Solar
EliteRoofing contractor
93
GridFree Score
★★★★ 4.8 · 671
4.Lazer Home Services Plumbing, HVAC, & Electrical
ElitePlumber
93
GridFree Score
★★★★ 4.8 · 2224
5.BAM! Basements and Masons of Des Moines
EliteWaterproofing service
92
GridFree Score
★★★★★ 5 · 268
91
GridFree Score
★★★★★ 5 · 199
7.Budget Brake & Chassis Ltd/TLC Fast Lube
Top ratedBrake shop
89
GridFree Score
★★★★ 4.8 · 183
85
GridFree Score
★★★★ 4.7 · 101
83
GridFree Score
★★★★ 4.9 · 30
10.Adventure Lighting
Top ratedLighting products wholesaler
79
GridFree Score
★★★★ 4.7 · 23
11.J&J TRAILER & WELDING SERVICES DESMOINES L.L.C
Top ratedTrailer repair shop
79
GridFree Score
★★★★ 4.9 · 152
12.oGeeks Wireless
Top ratedCell phone store
79
GridFree Score
★★★★ 4.8 · 174
78
GridFree Score
★★★★ 4.7 · 14
14.ECG Solar Des Moines
Top ratedSolar energy company
78
GridFree Score
★★★★★ 5 · 7
76
GridFree Score
★★★★ 4.7 · 10
76
GridFree Score
★★★★★ 5 · 4
17.Eagle Point Solar
Solar energy company
72
GridFree Score
★★★★ 4.3 · 11
15
GridFree Score
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Get listed →Frequently asked questions
How much does a home battery cost in Des Moines?
A 13.5 kWh home battery like the Tesla Powerwall 3 typically runs $12,000–$17,000 installed before the 30% federal tax credit, which brings the net cost to roughly $8,400–$11,900. Larger multi-battery systems scale from there.
Do I need a permit for a battery in Des Moines, IA?
Almost everywhere, yes. A home battery needs an electrical permit and must meet fire-code setbacks, and most states require the work be done by a licensed contractor. A reputable Des Moines installer pulls the permit for you — treat anyone who offers to skip it as a red flag, since unpermitted work surfaces at resale and can void insurance claims.
Who installs home batteries in Des Moines?
Licensed electrical and solar contractors handle home battery installs. Tesla, Enphase and FranklinWH each maintain certified-installer networks that include Des Moines-area contractors.
Why are outages common around Des Moines?
MidAmerican Energy customers averaged 3.6 hours without power in 2024 — far below the US average of 11 hours. Sustained outages are rarer here than in most of the country, but storm and equipment-driven interruptions still happen — and homeowners with medical equipment, a home office, a well pump or a sump pump often want backup regardless of the average.
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