Solar Installers in Oak Brook, Illinois
3 based in Oak Brook · 58 within 15 miles
Oak Brook solar at a glance
- Solar quotes submitted to Oak Brook homeowners through online marketplaces had a median asking price of $2.90 per watt as of September 2026.
- AgentSolar lists 3 solar installers based in Oak Brook, IL and 58 within 15 miles; the most active based in Oak Brook are Continental Energy Solutions, Unity Solar Group and Continental Electrical Construction Company.
Solar prices in Oak Brook in 2026
$2.90/WMarketplace quote benchmark, Oak Brookas of September 2026
The marketplace benchmark is the median of quotes installers submitted to homeowners through online solar marketplaces — an asking price, before negotiation.
Solar installers in and around Oak Brook
The 3 based in Oak Brook come first, ranked by tracked installations, then rating; the rest are the nearest of the 58 within 15 miles. Every profile shows real pricing, reviews and contact details.
Unity Solar Group
Continental Electrical Construction Company
Illinois Solar Express
Blue Line Energy
Gain Renewables
AMPS Power Solutions
Elara Engineering
Huen Electric
Solar Micronics
Dominion Lighting, Inc.
Sunrise Solar
Lifetime Roofing & Restoration
Reficiency, LLC
AJA ENERGIES
Evans Electric LLC
Green Tech Construction & Solar
A-BEC ELECTRIC
JD Pro Electric Inc
Solar Power Midwest
Limitless Solar
Synrg Solar
Denk & Roche Builders
Green Attic Roofing
Krumwiede Roofing
How we rank installers in Oak Brook
Companies headquartered in Oak Brook are listed first, ordered by the number of installations we have on record for them, then by customer rating. The remaining slots go to the nearest companies within 15 miles, closest first. Paid installer memberships do not affect the order.
The installation records come from public utility and state solar program filings and from quotes homeowners upload to AgentSolar. We match each record to the installer named on it, so a company's count reflects work we can actually attribute to them, not a claim on their website.
Equipment brands Oak Brook installers carry
- Tesla 2
- Atlas Pinnacle Pristine 1
- Brava 1
- Canadian Solar 1
- Control4 1
- DaVinci 1
- James Hardie 1
- Nest 1
- Owens Corning 1
- Solar World 1
- Solectria Inverter 1
- SunPower 1
Solar in Oak Brook: common questions
- How much does solar cost in Oak Brook, IL?
- Quotes submitted to Oak Brook homeowners through online solar marketplaces run a median of $2.90 per watt as of September 2026 — an asking price, before negotiation.
- Who are the most active solar installers in Oak Brook?
- By installations on record, the most active solar installers based in Oak Brook are Continental Energy Solutions, Unity Solar Group, Continental Electrical Construction Company, Illinois Solar Express and Blue Line Energy. The order counts installations we can attribute to each company, then customer rating; paid installer memberships do not affect it.
- Who are the best solar installers in Oak Brook?
- Among installers serving Oak Brook with at least 10 customer reviews, the highest rated are JD Pro Electric Inc (5.0 from 124 reviews), Limitless Solar (5.0 from 28 reviews) and Lifetime Roofing & Restoration (4.9 from 111 reviews). Ratings are each company's overall customer rating across all of its work, not solar alone. Paid installer memberships do not affect this list.
Solar across Illinois
The most active solar installers in Illinois and how to choose a solar installer in Illinois.
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