Privacy Policy
Effective October 23, 2026
HSI Mechanical Inc. (“HSI,” “we,” “us”) respects the privacy of people who visit hsimechanicalinc.com and contact our business.
Information you provide
When you call, email, or submit a request for a quote, you may provide your name, company, contact details, project requirements, drawings, and other information you choose to share. We use this information to respond to inquiries, prepare quotes, and provide requested services.
Website data and cookies
Our website uses essential browser storage to remember your cookie preferences. Optional analytics and marketing technologies, if introduced, should not operate unless you consent. Use the Cookie Settings link at the bottom of any page to review or change your choices. Some third-party services or externally hosted resources may process technical data such as your IP address when your browser connects to them.
How information is used and shared
We use information for business communications, customer service, project evaluation, site operation, and security. We may share information with service providers that support these functions, or when legally required. We do not represent that information submitted online is suitable for highly confidential material; contact us before sending sensitive plans or records.
Retention and security
We retain business correspondence and project information as reasonably needed for business and legal purposes. We take reasonable steps to protect information, but no online transmission or storage system is completely secure.
Your choices and requests
You can ask about personal information you have provided, request a correction, or inquire about deletion, subject to applicable law and recordkeeping obligations. California residents may have additional rights depending on the applicable law and the business's obligations.
External websites
Links to third-party websites, including maps or other services, are governed by those providers' own privacy practices.
Contact
HSI Mechanical Inc.
1013 N. Emerald Ave.
Modesto, CA 95351
Phone: 209-408-0183
Policy changes
We may update this policy as our website or business practices change. The effective date above indicates the current published version.