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Best Solar Installers in Streator, IL (2026)

6 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Streator: Adams, CR Score 57/100; 4.8★ from 379 Google reviews; open 24/7.

  2. 6

    Best for emergencies (open 24/7): Electrical Services by CNC, posts 24/7 hours; ranked #6 of 6.

  3. 2

    Most-reviewed: Legacy Solar + Electric, 229 Google reviews at 4.7★, the most of 6 ranked after Adams; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

6 Streator solar installers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 3 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 6 rated businesses.

Top 6 solar installers in Streator at a glance

Top 6 solar installers in Streator at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Adams574.8★ (379)Morris, 29 mi away24/7Overall
2Legacy Solar + Electric554.7★ (229)Bloomington, 39 mi away—Most reviews
3ETW Energy, LLC.535.0★ (24)Leon Valley, 27 mi away——
4Independence Renewable Energy, LLC514.6★ (37)Sandwich, 38 mi away——
5CF Solar Power502.7★ (7)Sandwich, 37 mi awaySat · Sun · Evenings—
6Electrical Services by CNC504.8★ (29)Machesney Park, 37 mi away24/7Emergencies

The 6 best solar installers in Streator, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Streator

    #1 Adams

    Based in Morris, 29 mi away

    57/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.8★ from 379 Google reviews, the most in Streator.

    • 4.8★ from 379 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1299 Leah Rd Suite A, Morris, IL 60450
    View profile for Adams(815) 200-1968

  2. #2 Legacy Solar + Electric

    Based in Bloomington, 39 mi away

    55/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.7★ from 229 Google reviews, listed on Google as “Solar energy company”.

    • 4.7★ from 229 Google reviews
    Hours
    Mon–Fri 7:30 AM–3:30 PM · Sat–Sun closed
    Address
    301 S Quincy St, Towanda, IL 61776
    View profile for Legacy Solar + Electric(309) 231-3138

  3. #3 ETW Energy, LLC.

    Based in Leon Valley, 27 mi away

    53/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Solar energy company”.

    • 5.0★ from 24 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    View profile for ETW Energy, LLC.

  5. #5 CF Solar Power

    Based in Sandwich, 37 mi away

    50/100CR Score

    Ranked #5 because of its Google rating and trade focus: 2.7★ from 7 Google reviews, listed on Google as “Solar energy company”.

    • 2.7★ from 7 Google reviews
    Hours
    Mon–Sun 8 AM–7 PM
    Address
    1424 W Church St, Sandwich, IL 60548
    View profile for CF Solar Power(815) 570-5596

How much do solar installers cost in Streator?

Typical prices in USD, adjusted for Illinois with a published regional index. Each row names its basis and month.

How much do solar installers cost in Streator?
JobLowTypicalHighBasisChecked
Solar panel installation$26,020$29,430$32,010Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report)October 2026

How we ranked Streator solar installers

We scored 6 Streator solar installers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Streator data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Solar installers in Streator: frequently asked questions

Who is the best solar installer in Streator?

By CR Score, the highest-ranked solar installer in Streator, IL is Adams with a CR Score of 57/100. It has 4.8★ from 379 Google reviews. It is open 24/7. Legacy Solar + Electric (#2) and ETW Energy, LLC. (#3) follow. We ranked 6 solar installers on ten factors, last updated October 22, 2026.

Which solar installers in Streator are open 24/7?

2 ranked solar installers in Streator post 24/7 hours. The highest-ranked are Adams (#1) and Electrical Services by CNC (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which solar installers in Streator work on weekends?

3 of 6 ranked solar installers post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Adams (#1), CF Solar Power (#5) and Electrical Services by CNC (#6). Posted hours are office hours; crews may book weekend jobs separately.

How much does solar panel installation cost in Streator?

Solar panel installation typically costs $26,020 to $32,010, with $29,430 typical (Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report)). The range is adjusted for Illinois. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Streator solar installers have?

The median Google rating among 6 rated solar installers in Streator is 4.8★, with a median of 33 reviews. Adams has the most, 379 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank solar installers?

Each solar installer gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do solar installers outside Streator count in this ranking?

Yes, if they are within 40 mi of the Streator city center, our service radius for solar installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can solar installers pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Streator

  1. October 2026: CR Scores recalculated for 6 solar installers serving Streator.

More solar installers and Streator pages

Other trades in Streator