Top-Rated Solar Installers in Naperville, IL

4 local companies ranked by 2,456 Google reviews. Free to compare, no sign-up.

Ratings and review counts from Google Maps, collected October 2026 · Page updated October 9, 2026

4Companies
2,456Google reviews
4.9★Average rating
Oct 2026Data collected
Ranked by Google reviewsNever paid forFree to compare

Short answer: The top-rated solar installers in Naperville are Your Naperville Electrician (5.0★, 165 reviews), Energy Services Air Conditioning & Heating Co. & Electrical (4.9★, 2,261 reviews), EV-TOM EV Home Charger Installation (5.0★, 20 reviews).

Solar installers in Naperville, ranked 4 listed

Sort by
  1. 1
    Your Naperville ElectricianTop pickHighest rating (50+ reviews)Also installs batteries
    5.0 (165 Google reviews)
    1209 Evergreen Ave, Naperville, IL 60540
    Call (708) 296-2720WebsiteGoogle reviewsProfileDirectionsEmail [email protected]
  2. 2
    Energy Services Air Conditioning & Heating Co. & ElectricalTop pickMost reviewsAlso installs heat pumps and batteries
    4.9 (2,261 Google reviews)
    512 W 5th Ave, Naperville, IL 60563
    Call (630) 394-3270WebsiteGoogle reviewsDirections
  3. 3
    EV-TOM EV Home Charger InstallationTop pickAlso installs batteries
    5.0 (20 Google reviews)
    2277 Briarhill Dr, Naperville, IL 60565
    Call (331) 226-1411WebsiteGoogle reviewsProfileDirections
  4. 4
    AA-Electric CompanyAlso installs batteries
    5.0 (10 Google reviews)
    829 N Brainard St, Naperville, IL 60563
    Call (630) 393-1100Google reviewsProfileDirections

Together these 4 companies average 4.9★ across 2,456 reviews. Energy Services Air Conditioning & Heating Co. & Electrical has the most reviews (2,261).

Ranked by Google rating weighted by review count, collected October 2026. Rankings are never paid for. How we rank and how we make money.

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What a solar costs in Naperville

Typical installed priceabout $22,400 to $38,500

For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023). Your home may cost more or less.

Rebates open in NapervilleNone confirmed right now

Financing or future programs may still help. Check the rebate page before you sign.

Price source: Lawrence Berkeley National Lab, Tracking the Sun. Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.

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Before you hire a solar installer

  1. Ask for a production estimate for your roof (kWh per year) and how shading was measured.
  2. Ask which panels and inverter they use, and who backs the warranty if the company closes.
  3. Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.

Questions about solar installers in Naperville

Who is the best solar installer in Naperville?

Based on Google reviews, the top-rated solar installers in Naperville are Your Naperville Electrician (5.0★, 165 reviews), Energy Services Air Conditioning & Heating Co. & Electrical (4.9★, 2,261 reviews), EV-TOM EV Home Charger Installation (5.0★, 20 reviews). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.

How are the solar installers in Naperville ranked?

We list 4 solar companies in Naperville, ranked by Google rating weighted by review count. Together they have 2,456 Google reviews and average 4.9 stars, collected October 2026. Energy Services Air Conditioning & Heating Co. & Electrical has the most reviews (2,261). No company pays to be listed or ranked.

How much does solar installation cost in Naperville?

For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023), the installed price is typically about $22,400 to $38,500, according to Lawrence Berkeley National Lab, Tracking the Sun. Your home may cost more or less, so get at least two quotes for the same work.

Are there rebates for solar panels in Naperville?

We have no confirmed open solar rebate for Naperville right now. Financing or future programs may still help, so check the rebate page before you sign.

What should I ask a solar installer before I hire?

Ask for a production estimate for your roof (kWh per year) and how shading was measured. Ask which panels and inverter they use, and who backs the warranty if the company closes. Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.

Before you call anyone, check what solar rebates you can get in Naperville. Many programs require approval or a registered contractor before work starts.

Planning more upgrades? See the top-rated heat pump installers, home battery installers in Naperville.

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