Smog Check · Spartanburg, SC/Updated June 13, 2026
The Best Smog Check Stations in Spartanburg, SC
Navigating smog check options in Spartanburg can be tricky. We ranked the best stations based on customer reviews and service quality.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent6 companies evaluated
cover story
★ Editor's ChoiceKillian Auto Pros - Spartanburg
96Score
Latest update · June 13, 2026: Initial ranking published. 6 Spartanburg-metro smog check businesses evaluated, top 6 ranked by Vetted Score.
In Spartanburg, ensuring your vehicle passes a smog check is essential for compliance and environmental responsibility. With a limited number of providers, finding a reputable station can be challenging, especially since most have fewer than 50 reviews.
This list highlights the top six smog check stations in Spartanburg, ranked by their Vetted Scores. We analyzed customer feedback and service quality to help you make an informed choice that balances trust and cost.
6smog check stations evaluated in Spartanburg
4.58average rating across the field
1.3Kcustomer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
To evaluate the smog check stations in Spartanburg, we considered both star ratings and review counts from local customers. Each business was assessed on the quality of service and customer satisfaction, ensuring that no one pays for placement in our rankings.
We refresh our list monthly to account for new reviews and changes in service quality. This guarantees you have the most up-to-date information when selecting a smog check provider.
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.
Killian Auto Pros - Spartanburg holds a perfect 5-star rating from 127 reviews. Customers frequently commend their efficiency and friendly service. This station is best for those seeking a quick and reliable smog check. However, their location may be less convenient for some residents. 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 and reliable smog checks. It serves Spartanburg, SC, with $20 to $50 pricing, and the honest trade-offs are location may not be convenient for everyone.
STA Garage also boasts a 5-star rating, albeit from 25 reviews. Reviewers highlight their affordability and thorough inspections. This garage is ideal for budget-conscious drivers needing a smog check. Still, the limited review count may make some potential customers hesitant. 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 drivers. It serves Spartanburg, SC, with $15 to $40 pricing, and the honest trade-offs are limited review base.
Mountain Motors LLC Service Center has a 5-star rating with 17 reviews. Customers appreciate their thoroughness and knowledgeable staff. This station is a solid option for those who value a detailed inspection. However, the lower number of reviews may suggest a less established reputation. 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 detailed inspections. It serves Spartanburg, SC, with $25 to $45 pricing, and the honest trade-offs are lower number of reviews.
Petty's Automotive has a rating of 4.4 from 27 reviews. Customers highlight their great customer service and quick turnaround times. This shop is suitable for those who need a reliable smog check. However, the rating indicates some inconsistency in service experiences. 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 reliable smog checks. It serves Spartanburg, SC, with $20 to $50 pricing, and the honest trade-offs are inconsistent service experiences.
Firestone Complete Auto Care has a rating of 4.2 from 560 reviews. Reviewers appreciate their extensive range of services and convenient locations. This station is good for those who may need additional automotive services. However, some customers report long wait times. 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 comprehensive automotive services. It serves Spartanburg, SC, with $25 to $60 pricing, and the honest trade-offs are long wait times reported.
This Firestone location has a rating of 3.9 from 578 reviews. Customers often note the professional staff and variety of services offered. It's a decent option for those needing a smog check, but the lower rating suggests mixed experiences. 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 general automotive care. It serves Spartanburg, SC, with $30 to $70 pricing, and the honest trade-offs are mixed experiences reported.
Selecting the right smog check station involves weighing multiple factors, from price to reputation. Here are key points to consider:
Review Count and Ratings
Prioritize stations with a solid number of reviews and high ratings. Stations like Killian Auto Pros with 127 reviews at 5 stars show proven reliability.
Pricing Transparency
Look for clear pricing structures. Some options may be cheaper, but they might not offer the same level of service or trustworthiness.
Service Range and Specialties
Consider what additional services each station provides. Some may offer more than just smog checks, which can be beneficial if you need other automotive services.
What it costs
What smog checks cost in Spartanburg
Understanding the cost of smog checks in Spartanburg can help you budget accordingly. Here’s what you can expect:
Basic Smog Check$20 to $40 for a standard inspection, typically offered by most stations.
Premium Inspection$50 to $80 for more thorough checks or if additional services are included.
Repair Services$100 to $200 if repairs are needed to pass the inspection, depending on the issues found.
Combination Packages$70 to $120 for packages that include smog checks and other automotive services.
Frequently asked questions
How much does a smog check cost in Spartanburg?
Prices typically range from $20 to $50, depending on the provider.
What are the top-rated smog check stations in Spartanburg?
The top-rated stations are Killian Auto Pros - Spartanburg and STA Garage, both holding 5-star ratings.
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 Spartanburg residents: <strong>Killian Auto Pros - Spartanburg</strong>
Killian Auto Pros - Spartanburg is the best overall choice with a perfect 5-star rating from 127 reviews. If you're looking for the best value, STA Garage matches that 5-star rating but with fewer reviews, making it a promising option. For a splurge, consider Mountain Motors LLC Service Center, which offers solid service with a 5-star rating from 17 reviews, though less proven than the leaders.
Cityvetted
