Sunoco

Sunoco, 640 Elden St, Herndon, Virginia 20170, is a full service gas station with an auto repair shop that handles vehicle inspections and emissions testing. Open 6 am to 10 pm daily, this repair and service center operates as a test and repair facility, not just a gas station. They handle OBD-II diagnostics, check engine light service, and emissions related repairs while offering quick oil changes and tire work. Customers praise Daniel Sarli and the team for fast, fair pricing and honest guidance. Walk-ins are welcome for inspections; the shop emphasizes reliable, friendly service and clear pricing.

Gas station

Test and Repair

Herndon, VA

Contact

Address 640 Elden St, Herndon, VA 20170, United States

Phone +1 703-787-6508

Website https://www.sunoco.com/locations/store/640-elden-st-herndon-va-0519893203

Hours

Monday 6 am–10 pm

Tuesday 6 am–10 pm

Wednesday 6 am–10 pm

Thursday 6 am–10 pm

Friday 6 am–10 pm

Saturday 6 am–10 pm

Sunday 6 am–10 pm

Services

Station Type Test and Repair

Test Types

OBD-II Tailpipe Visual Safety Inspection

Vehicles Served

Passenger Cars

Languages English, Spanish

Practical Information

Appointments Walk-ins Welcome

Typical Wait Varies

Pricing Pricing for state inspections is mentioned as higher than standard in reviews; no fixed price posted.

Payment

Cash Credit Card Debit Card Check

Rating

4.4 / 5

Based on 402 reviews

4.5 / 5

Emissions Inspection rating (140 reviews)

Location

Herndon, Virginia

More stations in Herndon

Pass Rate

Standard

Based on customer review sentiment

Making the Most of Your Visit to Sunoco

Choosing the right emissions inspection station in Herndon, Virginia can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Sunoco is one of the licensed emissions inspection locations in the area, and preparing properly before your visit can make the process smoother.

Understanding Virginia Emissions Inspection Requirements

Emissions Inspection rules in Virginia vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Herndon, confirm what applies to you before heading to Sunoco. Our Virginia Emissions Inspection guide outlines current rules, exemptions, and testing intervals.

Before Your Emissions Inspection

To help make your emissions inspection quick and successful, consider preparing the following:

Confirm your registration address requires testing.
Ensure your check engine light is off and no recent codes have been cleared.
Warm up your vehicle by driving 10 to 15 minutes before testing.
Bring your registration or renewal notice and a valid photo ID.

Why Reviews Matter

Customer experiences can vary, so reading feedback from other drivers can help you understand what to expect. Sunoco currently has 402 reviews with a 4.4 out of 5 rating, which can provide insights into service quality, wait times, and professionalism.

Visit Checklist

1

Verify Certification

Ensure Sunoco is an active, licensed emissions inspection station in Virginia.
2

Check Reviews

Read recent customer feedback from other Herndon drivers to understand typical wait times and service quality.
3

Confirm Services

Call ahead to confirm the types of tests offered and whether appointments are required.
4

Bring Required Documents

Have your registration or renewal notice, ID, and any required paperwork ready when visiting the station.
5

Ask About Retest Policies

Some stations offer discounted or free retests if your vehicle fails. Ask for details up front.

* This guide is for informational purposes only. Always confirm emissions inspection requirements and policies with your local Virginia authorities.

FAQ

Common questions

Have a question not covered here? Contact us and we will respond within one business day.

Where is Sunoco located?

Sunoco is located at 640 Elden St, Herndon, VA 20170, United States in Herndon, Virginia.

What services does Sunoco offer?

Sunoco is categorized as a Gas station and operates as a Test and Repair station offering OBD-II, Tailpipe, Visual, Safety Inspection testing for passenger cars.

Does Sunoco provide Emissions Inspection?

Yes, Sunoco provides Emissions Inspection in Herndon, VA. Available test types include OBD-II, Tailpipe, Visual, Safety Inspection.

What are the hours for Sunoco?

Sunoco is open: Monday 6 am–10 pm, Tuesday 6 am–10 pm, Wednesday 6 am–10 pm, Thursday 6 am–10 pm, Friday 6 am–10 pm, Saturday 6 am–10 pm, Sunday 6 am–10 pm.

How can I contact Sunoco?

You can reach Sunoco by phone at +1 703-787-6508, online at https://www.sunoco.com/locations/store/640-elden-st-herndon-va-0519893203, or by visiting 640 Elden St, Herndon, VA 20170, United States.

Do I need an appointment at Sunoco?

Sunoco accepts walk-ins with no appointment necessary. Contact them directly to confirm availability.

How much does Emissions Inspection cost at Sunoco?

Pricing for Emissions Inspection at Sunoco is typically Pricing for state inspections is mentioned as higher than standard in reviews; no fixed price posted.. Contact them directly for exact pricing.

What payment methods does Sunoco accept?

Sunoco accepts Cash, Credit Card, Debit Card, Check.

What do customers say about Sunoco?