Website Terms of Service
Last updated: November 9, 2026
About these terms
These Website Terms of Service describe the permitted use of gsemissions.com, operated by Golden State Emissions Testing (“we,” “us,” or “our”). They apply to website access and inquiries. A service quote, work authorization, device lease, or subscription requires its own applicable terms and any required acceptance; merely viewing this website does not enroll you in a paid service.
Our services
We offer mobile Clean Truck Check testing, opacity and visual inspection services, and information about our Automatic Truck Testing Device service. Service availability depends on vehicle eligibility, location, scheduling, equipment, and applicable program requirements. We are an independent service provider, not CARB, the DMV, or another government agency.
Information and testing results
Website information is general and may change as regulations or agency procedures change. Your applicable agency records and official compliance deadlines control. Testing or using a connected device does not guarantee a passing result, registration approval, uninterrupted connectivity, or exemption from other requirements. Vehicle owners and other legally responsible parties must maintain the vehicle and meet obligations that remain their responsibility. This does not limit our responsibility for performing the services we agree to provide.
Quotes, appointments, and payments
Submitting an inquiry or quote request does not itself create a confirmed appointment or authorize a charge. We will confirm the service scope, price, scheduling, and applicable payment or cancellation terms before you authorize service. Government program fees are separate unless expressly included in a confirmed quote. Do not send payment-card information through a contact form.
Automatic Truck Testing Device agreements
The device information currently displayed on this website is an informational preview. Online ordering and payment collection are not available on the preview page. Any future device lease or annual membership will be governed by separately presented terms covering ownership, billing and renewal, cancellation, shipping, compatibility, replacement, and returns. These website terms do not replace that agreement or authorize recurring charges.
Your submissions and permitted use
Provide accurate information and submit vehicle or business information only when you have authority to do so. Do not use the website for unlawful purposes, send malicious code or spam, attempt unauthorized access, disrupt its operation, or misrepresent your identity. You remain responsible for the material you submit.
Communications and privacy
We may respond to your inquiry and communicate about services you request. An inquiry does not automatically subscribe you to promotional text or email campaigns. Any marketing consent required for a program will be requested separately. Our Privacy Policy explains how we handle personal information and use website advertising tags and our Gmail email-delivery connection.
Business email connection
The Gmail connection used for website notifications is authorized by our business account owner. It is not a Google sign-in service for visitors and does not require customers to disclose Google credentials. Do not attempt to obtain or use our email-connection credentials or authorization tokens.
Website content and external links
Our original website content and branding belong to us or their respective rights holders. You may view and share links to public pages for lawful purposes. Other copying or commercial reuse requires permission unless allowed by law. Links to third-party sites are provided for convenience; those sites have their own terms and privacy practices.
Availability and legal rights
We take reasonable steps to maintain the website but cannot guarantee uninterrupted or error-free access. If an online inquiry is time-sensitive, contact us by telephone. Nothing in these terms excludes liability that cannot lawfully be excluded, waives nonwaivable consumer or privacy rights, or excuses fraud, willful misconduct, or other conduct for which liability cannot legally be limited.
Changes and questions
We may update these website terms prospectively by posting a revised version and changing the date above. Changes do not retroactively change an accepted service or subscription agreement without any required notice and consent. California law applies to the extent consistent with applicable mandatory law. Please contact us about questions or concerns.
Contact us
Golden State Emissions Testing
2115 Bridgeport Loop
Discovery Bay, CA 94505
Email: gsemissions@gmail.com
Telephone: (925) 354-4370 or (925) 818-1831