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Certasun

EV charger installer working in Naperville.

  • Naperville publishes no contractor license list we can check

82 jobs on Naperville permits, 2022 to 2025: 58 solar installations, 20 EV charger installations, 4 panel upgrades. 8th most EV charger permits of 43 contractors in Naperville.

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What the public records show

From the city's permits, one question at a time.

QuestionRecords showMark
Licensed?Naperville publishes no contractor license list we can checkThat says nothing about this business either way.Ask them
Jobs on record82 jobs on Naperville permits, 2022 to 2025: 58 solar installations, 20 EV charger installations, 4 panel upgrades8th most EV charger permits of 43 contractors in Naperville. That counts jobs, not quality.Our Naperville permit records cover December 2022 to August 2026.Of their 20 EV charger permits, 13 mention a panel upgrade.

Records: City of Naperville permits.

Cost and timing

Permit value (not a price)

Their typical permit lists $34,130 (half list more, half less)

That is the figure written on the permit form, which can be far from what you pay. What EV charger jobs cost in Naperville.

Get 2 or 3 written quotes.

Track record

0 jobs in the last 12 months, down from 6 the year before

Q4 2022: 2 jobsQ1 2023: 10 jobsQ2 2023: 19 jobsQ3 2023: 14 jobsQ4 2023: 12 jobsQ1 2024: 11 jobsQ2 2024: 8 jobsQ3 2024: 2 jobsQ1 2025: 4 jobsBusiest: 19 jobsLatest: 4 jobs202320242025
Each bar is 3 months of permits. The tallest is 19 jobs, April to June 2023. Across Naperville, all contractors together had 55% fewer EV charger jobs in the last 12 months than in the 12 months before.

Where they work most

  • 6056448 jobs
  • 6054012 jobs
  • 6056311 jobs
  • 6056511 jobs

Jobs by kind of work

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

DateWorkZIPOn the permit form
Mar 19, 2025Panel upgradeInstallation of a Tesla car charger in garage with 60A/2p breaker circuit in main service panel60563$1,400
Mar 19, 2025EV chargerInstallation of a Tesla car charger in garage with 60A/2p breaker circuit in main service panel60563$1,400
Mar 13, 2025Panel upgradeTesla Universal Wall Connector AND PANEL UPGRADE 200A upgrade60540$3,469
Mar 13, 2025EV chargerTesla Universal Wall Connector AND PANEL UPGRADE 200A upgrade60540$3,469
Sep 12, 2024Solar, 8.064 kWInstallation and interconnection of rooftop solar and EV charger60564$28,744
Sep 12, 2024EV charger, 8.064 kWInstallation and interconnection of rooftop solar and EV charger60564$28,744
Jun 13, 2024Solar, 9.6 kWRooftop solar and electric EV CHARGER installation60564$36,647
Jun 13, 2024EV charger, 9.6 kWRooftop solar and electric EV CHARGER installation60564$36,647
May 29, 2024Solar, 6.912 kW60565$29,280
May 13, 2024Solar, 9.216 kW60564$48,986
Apr 30, 2024Solar, 9.984 kWInstallation of rooftop solar and EV charger60564$44,145
Apr 30, 2024EV charger, 9.984 kWInstallation of rooftop solar and EV charger60564$44,145
Apr 30, 2024Solar, 6.528 kW60564$30,939
Apr 23, 2024Solar, 6.144 kWInstallation and interconnection of rooftop solar60564$26,308
Mar 15, 2024EV chargerInstallation of SECOND Tesla car charger in the garage60565$1,200
Mar 15, 2024Solar, 9.216 kW60564$35,223
Mar 15, 2024EV charger, 9.216 kW60564$35,223
Mar 14, 2024Solar, 4.095 kW60563$21,919
Mar 14, 2024EV charger, 4.095 kW60563$21,919
Mar 7, 2024EV chargerPermit to install Chargepoint and Tesla electric EV CHARGER60563$2,000
Mar 6, 2024Solar, 8.190 kW60564$37,000
Feb 7, 2024Solar, 8.064 kW60564$39,401
Jan 30, 2024SolarInstallation and interconnection of rooftop solar and a solar energy storage system60540$73,454
Jan 29, 2024Panel upgradeInstallation of EVSE car charger in garage with 60A breaker in main service panel60564$1,200
Jan 29, 2024EV chargerInstallation of EVSE car charger in garage with 60A breaker in main service panel60564$1,200
Dec 15, 2023Solar, 7.68 kW60564$34,360
Dec 8, 2023Panel upgradeInstall of EV Charger in garage (Tesla) with 60A breaker in main service panel60564$1,400
Dec 8, 2023EV chargerInstall of EV Charger in garage (Tesla) with 60A breaker in main service panel60564$1,400
Nov 21, 2023Solar, 9.216 kWRooftop solar60565$42,914
Nov 9, 2023Solar, 9.984 kW60540$46,068
Nov 8, 2023Solar, 8.064 kW60564$36,715
Nov 2, 2023Solar, 9.984 kW60564$46,068
Nov 2, 2023Solar, 9.984 kW60564$35,500
Nov 2, 2023EV charger, 9.984 kW60564$35,500
Oct 24, 2023Solar, 8.832 kW60564$41,617
Oct 24, 2023EV charger, 8.832 kW60564$41,617
Oct 23, 2023Solar, 5.760 kW60564$29,036
Sep 30, 2023SolarInstallation and interconnection of rooftop solar60565$36,000
Sep 30, 2023EV chargerInstallation and interconnection of rooftop solar60565$36,000
Sep 14, 2023SolarInstall solar system solar60565$34,933

What to ask before you hire

About Certasun

  • Ask for their license number and check it with the state.
  • Ask what the warranty covers and for how long, in writing.
  • Search their name on the Better Business Bureau site, and read their reviews.

Worth asking any EV charger installer

  • Can you show me proof of liability insurance and your bond?
  • Is my panel big enough, or does it need an upgrade first?
  • Where will the wire run, and what does each extra foot cost?
  • Who pulls the permit, and who meets the inspector?

Get a quote from Certasun

Five quick questions. We pass your request to Certasun.

You decide who to hire. Your details go only to the contractors you pick. How we use your details

1. Where is the job?

We match contractors who work near it. We never ask for your street address.

2. What do you need?

Pick any that fit.

3. When do you want to start?
4. What is your rough budget?

A range is fine. It helps contractors reply with a real number.

5. Where should we send it?

Your contact details go only to who you pick here.

Sent. We have your request.

We pass it to Certasun. Replies usually come within a few days.

Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.

Open your job room

More EV charger installers near 60564 and 60540

See all 43 EV charger installers in Naperville, ranked by jobs

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