Skip to main content
site-logo
  • Personal
    Bank
    Personal Checking Personal Savings Debit Cards
    Borrow
    Home Loans Personal Credit Cards Manage My Auto Loan
    Manage
    Personal Online Banking Personal Mobile Banking
    Explore More Services
    Additional Services Overdraft Services Wealth Management
  • Business & Commercial
    Banking Services
    Digital Banking Checking Savings Solutions
    Treasury Management
    Payable Solutions Receivable Solutions Fraud Prevention Cash Management
    Commercial Lending
    Term Loans & Lines of Credit Multi-Family Lending Commercial Real Estate Owner Occupied Real Estate Equipment Financing Trade Services & Letters of Credit
    Small Business Lending
    Term Loans & Lines of Credit Owner Occupied Real Estate SBA Loans Meet Our Team
    Business Solutions
    Merchant Services Payroll Business Credit Cards PPP/CARES Act Workplace Benefit Plans
    Industry Expertise
    International Services Wine & Vineyards Title and Escrow Loan Payoff Demand Request Mortgage Loan Servicing
  • Wealth Management
    Learn About Us
    How We Work Our Team
    Banking Services
    Private Banking
    Explore Solutions
    Trust and Estate Services Investment Management Retirement Planning Employee Benefit Plans Specialty Asset Management
  • About Us
    Who We Are
    WhyBankWithUs? History & Heritage Executives & Board Safety & Soundness Investor Relations News & Press
    Our Community Commitment
    Community Service CRA Public File Mechanics Bank Arena
    Careers
    Joining Mechanics Bank Current Career Opportunities Equal Employment Opportunity Notice to Recruiters
  • Resources
    Connecting With Us
    Contact Us Locations Social Media Channels
    Resources & Tools
    Help Center Financial Education
    Privacy & Security
    Know Fraud When You See It Protect Your Accounts Online Privacy Policy Privacy Policy California Privacy Notice
    Agreements & Disclosures
    Regulatory & Federal Resources
  • Personal
    Bank
    • Personal Checking
      • Order Checks
      • Compare Checking Accounts
      • How to Apply
    • Personal Savings
      • Money Markets & CDs
      • Retirement
      • Compare Savings Accounts
      • How to Apply
    • Debit Cards
      • Card Controls
    Borrow
    • Home Loans
      • Mortgage Calculator
      • Mortgage Documents Checklist
      • Mortgage Loan Representatives
      • Getting Help to Avoid Foreclosure
    • Personal Credit Cards
    • Manage My Auto Loan
    Manage
    • Personal Online Banking
    • Personal Mobile Banking
    Explore More Services
    • Additional Services
    • Overdraft Services
    • Wealth Management
  • Business & Commercial
    Banking Services
    • Digital Banking
      • Business Online Banking
      • Business Mobile Banking
    • Checking
      • Compare Checking Accounts
      • Order Business Checks
    • Savings Solutions
    Treasury Management
    • Payable Solutions
    • Receivable Solutions
    • Fraud Prevention
    • Cash Management
    Commercial Lending
    • Term Loans & Lines of Credit
    • Multi-Family Lending
    • Commercial Real Estate
    • Owner Occupied Real Estate
    • Equipment Financing
    • Trade Services & Letters of Credit
    Small Business Lending
    • Term Loans & Lines of Credit
    • Owner Occupied Real Estate
    • SBA Loans
    • Meet Our Team
    Business Solutions
    • Merchant Services
    • Payroll
    • Business Credit Cards
    • PPP/CARES Act
    • Workplace Benefit Plans
    Industry Expertise
    • International Services
    • Wine & Vineyards
    • Title and Escrow
    • Loan Payoff Demand Request
    • Mortgage Loan Servicing
  • Wealth Management
    Learn About Us
    • How We Work
    • Our Team
    Banking Services
    • Private Banking
    Explore Solutions
    • Trust and Estate Services
    • Investment Management
    • Retirement Planning
    • Employee Benefit Plans
    • Specialty Asset Management
  • About Us
    Who We Are
    • WhyBankWithUs?
    • History & Heritage
    • Executives & Board
    • Safety & Soundness
    • Investor Relations
    • News & Press
    Our Community Commitment
    • Community Service
    • CRA Public File
    • Mechanics Bank Arena
    Careers
    • Joining Mechanics Bank
    • Current Career Opportunities
    • Equal Employment Opportunity
    • Notice to Recruiters
  • Resources
    Connecting With Us
    • Contact Us
    • Locations
    • Social Media Channels
    Resources & Tools
    • Help Center
    • Financial Education
    Privacy & Security
    • Know Fraud When You See It
    • Protect Your Accounts
    • Online Privacy Policy
    • Privacy Policy
    • California Privacy Notice
    Agreements & Disclosures
    • Regulatory & Federal Resources
  • Help
  • Contact Us
  • Locations
  • Sign In
Routing Number: 121102036
Mechanics Bank Logo
Sign In
  • Sign In


  • Forgot or need help with: User ID | Password

  • Register | Security
Fraud Prevention
Business & Commercial > Treasury Management > Fraud Prevention

Solutions designed to help you manage risk and strengthen your financial security.

Positive Pay Services (ACH and Check)

Business checking accounts are often targets for fraudulent activity. With our Positive Pay solutions, you have the control to pay only those electronic items that you have preauthorized and checks that match the issue file you supply the bank, while having the option to review and validate the items that don’t match.

Account Reconciliation

Our reconciliation services are ideal for companies with a high volume or multiple locations depositing into one checking account. This automated tool significantly reduces the end of month process providing monthly check reports.

Additional Fraud Prevention Tools

  • Automated Clearing House (ACH) filter and debit block

Get Started

Call 800.797.6324

Find your local branch

Did you find the information on this page helpful?

Was the information on this page helpful?

Need help with your account? Please call or email us.

Your rating has been submitted - thank you for your feedback.
We're sorry - something went wrong. Please try submitting your rating again.

Share this page:

Mechanics Bank

Routing Number: 121102036
© 2020 Mechanics Bank. All rights reserved.

Oakland A's

The Official East Bay Bank of the Oakland A's

Forbes Best Banks 2022

© 2022 Forbes Media LLC. Used with permission.

  • About Us
  • Who We Are
  • News & Press
  • Careers
  • Community Commitment
  • Resources
  • Locations
  • Contact Us
  • Branch Holidays
  • Routing Number
  • Help Center
  • Financial Education
  • Privacy
  • Security
  • Agreements & Disclosures
  • Federal & Regulatory Resources
  • Website Accessibility Statement
  • Web Content Accessibility Guidelines
  • Machine Readable Files Anthem
  • Machine Readable Files Kaiser

Deposit and loan products are offered by Mechanics Bank, Member FDIC
equal housing lender logo Equal Housing Lender NMLS#442116


Investment management and trust services are offered by Mechanics Bank Wealth Management. Mechanics Bank investment products are:

Not FDIC Insured     |     Not Bank Guaranteed     |     May Lose Value

Now Leaving
Continue Cancel
Server: www1 | Status: 4