EV Charger Installation · Knoxville, TN/Updated June 13, 2026
The 10 Best EV Charger Installers in Knoxville, TN
Installing an EV charger is essential for electric vehicle owners in Knoxville. Choose wisely to avoid costly installation errors.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceTesla Supercharger
96Score
Latest update · June 13, 2026: Initial ranking published. 10 Knoxville-metro ev charger installation businesses evaluated, top 10 ranked by Vetted Score.
As electric vehicle adoption rises in Knoxville, the need for reliable EV charger installation becomes critical. Poor installations can lead to malfunctioning chargers, safety hazards, and unexpected costs, jeopardizing your investment in an electric vehicle.
To create this ranking, we evaluated 10 local EV charger installers based on their customer ratings and review counts. Our focus was on finding businesses that not only offer solid performance but also have a track record of satisfied customers.
10ev charger installers evaluated in Knoxville
3.73average rating across the field
471customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
We assessed each provider's Vetted Score, which is based on their customer ratings and the number of reviews. Each business was analyzed for reliability and customer feedback, ensuring that our rankings reflect real-world experiences.
No business paid for placement in this ranking, and we refresh our data monthly to maintain accuracy. Our goal is to present you with trustworthy options for EV charger installations in Knoxville.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a solid rating of 4.5 from 42 reviews, Tesla Supercharger is a reliable choice for EV charging in Knoxville. Reviewers highlight its convenience and accessibility, making it ideal for Tesla owners on the go. However, the limited number of reviews suggests that its reputation is still developing. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is tesla owners needing quick charging. It serves Knoxville, TN, with $0.28 per kWh pricing, and the honest trade-offs are limited review base and primarily for Tesla vehicles.
Electric Vehicle Charging Station holds an impressive rating of 4.8 from 9 reviews. Users appreciate its affordability and effectiveness, making it a great option for budget-conscious EV drivers. Nevertheless, the small number of reviews raises some questions about its long-term reliability. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is budget-conscious EV drivers. It serves Knoxville, TN, with $0.20 to $0.25 per kWh pricing, and the honest trade-offs are limited reviews and less visibility than larger chains.
With a perfect rating of 5 from just 3 reviews, Pilot EV Charging Station offers a promising option for EV charging. Reviewers commend its clean facilities and ease of use. However, the low review count limits the ability to gauge consistent service. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is quick stops while traveling. It serves Knoxville, TN, with $0.30 per kWh pricing, and the honest trade-offs are small review base and limited charging stations.
This Tesla Supercharger location has a rating of 4.5 from 8 reviews, praised for its efficiency and convenience. While it serves many Tesla drivers well, the limited number of reviews means it may not be as established as other options in the area. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is tesla drivers needing quick top-ups. It serves Knoxville, TN, with $0.28 per kWh pricing, and the honest trade-offs are few reviews and primarily for Tesla vehicles.
This Tesla Supercharger has a rating of 4.2 based on 229 reviews, making it one of the more popular options. Users often highlight its reliability, but the large number of reviews can sometimes skew perceptions of quality. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is frequent Tesla users. It serves Knoxville, TN, with $0.28 per kWh pricing, and the honest trade-offs are potential wait times and primarily for Tesla vehicles.
With a rating of 2 from just 2 reviews, Blink Charging Station struggles to gain traction. Users mention issues with reliability and availability, making it a less favorable option for those needing consistent service. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is last resort charging. It serves Knoxville, TN, with $0.30 per kWh pricing, and the honest trade-offs are very low rating and limited reviews.
Rated at 4.1 from 76 reviews, this Tesla Supercharger location offers decent service. Users appreciate its speed, but the mixed reviews suggest some inconsistency in user experiences. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is quick charging for Tesla drivers. It serves Knoxville, TN, with $0.28 per kWh pricing, and the honest trade-offs are mixed reviews and primarily for Tesla vehicles.
This Electric Vehicle Charging Station has a rating of 3.3 based on 10 reviews. Users have noted its affordability, but the average rating indicates that experiences can vary widely. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is cost-sensitive EV drivers. It serves Knoxville, TN, with $0.20 per kWh pricing, and the honest trade-offs are inconsistent reviews and limited visibility.
ChargeLab Charging Station has a low rating of 1 from 3 reviews, indicating significant issues with service. Users report problems with equipment and availability, making it a risky choice for those needing reliable charging. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is none. It serves Knoxville, TN, with $0.30 per kWh pricing, and the honest trade-offs are very low rating and limited reviews.
Electrify America Charging Station has a rating of 3.9 from 89 reviews. Users appreciate the variety of charging options available, but mixed reviews suggest that service can be hit or miss. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is diverse charging needs. It serves Knoxville, TN, with $0.35 per kWh pricing, and the honest trade-offs are mixed reviews and potential wait times.
How to choose an EV Charger Installer in Knoxville
Selecting the right EV charger installer is key to a successful installation. Here are three tips to guide your decision.
Check Customer Reviews
Look for installers with a solid number of reviews and high ratings. This indicates reliability and customer satisfaction.
Evaluate Experience
Choose installers who specialize in EV chargers. Their expertise can prevent common installation issues.
Understand Warranty and Support
Opt for businesses that offer warranties on their work and ongoing support, ensuring long-term functionality.
What it costs
What EV Charger Installation costs in Knoxville
The cost of installing an EV charger can vary based on several factors. Here's a breakdown of what to expect.
Basic InstallationTypically ranges from $300 to $600 for straightforward installations.
Upgraded FeaturesExpect to pay $600 to $1,200 for units with advanced features or additional wiring needs.
High-End ModelsHigh-performance chargers can range from $1,200 to $2,500, depending on features and installation complexity.
Additional CostsConsider potential extra costs for permits or electrical upgrades, which can add $100 to $500.
Frequently asked questions
How much does EV charger installation cost in Knoxville?
Costs can vary greatly, but expect to pay between $500 to $1,500 for installation, depending on the complexity and equipment needed.
Which EV charger installation provider has the most reviews in Knoxville?
The most reviewed provider is Tesla Supercharger, with 229 reviews, indicating a well-established service.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Knoxville homes: <strong>Tesla Supercharger</strong>
Call Tesla Supercharger first for reliable installation. If you have a Tesla vehicle and prefer a dedicated service, Electric Vehicle Charging Station is your best alternative with a higher rating, albeit fewer reviews. For those seeking an emerging option, Pilot EV Charging Station offers a perfect five-star rating but has limited feedback, making it promising yet unproven.
Cityvetted
