The Only Bank You’ll Ever Need In New Haven, CT

At GSB, we have been proudly serving local Connecticut communities since 1875.

With a strong foundation in both personal and business banking, our expertise spans a wide range of financial services. As the Connecticut shoreline’s trusted community bank, our many locations offer convenience and accessibility to our community members.

Businesswoman with a banker

From traditional commercial banking services to tailored financial solutions, we provide the necessary resources for individuals and businesses to thrive. We believe in creating strong partnerships, fostering growth, and supporting the communities we serve.

This dedication, combined with our unwavering professionalism, allows us to make a real difference in the lives of our clients and the community as a whole. Visit one of our many local GSB CT locations to experience our exceptional service and genuine commitment to your financial well-being.

Personal Banking and Business Banking Services Offered in Guilford

  • Personal Checking & Savings Accounts
  • Personal Loans
  • Mortgages
  • Business Checking & Savings Accounts
  • Business Loans (SBA and Commercial)
Personal Checking & Savings Accounts
Personal Checking & Savings Accounts

At GSB, we understand the importance of personal banking, and we pride ourselves on offering a variety of checking and savings accounts to serve our clients. With our diverse personal checking account options, we cater to different financial needs, making it easy for our clients to manage their finances according to their preferences. Additionally, our personal savings accounts are designed to help clients maximize their savings and grow their wealth.

Personal Loans
Personal Loans

Sometimes, unexpected expenses arise, and we’re here to help our clients overcome those financial hurdles. Our personal loans provide flexibility with competitive interest rates, allowing our clients to get the cash they need quickly and easily. These loans can cover various expenses, such as medical bills, home repairs, or debt consolidation.


Purchasing a home is a significant milestone, and our team at GSB is committed to making the process of getting a mortgage as smooth as possible. We offer a range of mortgage options tailored to fit the needs of our clients, whether they’re first-time homebuyers, interested in refinancing, or seeking a fixed or adjustable-rate mortgage. Our knowledgeable mortgage professionals guide our clients through every step of the process to ensure their experience is stress-free and rewarding.

Business Checking & Savings Accounts
Business Checking & Savings Accounts

We offer a variety of checking account options designed to meet the unique needs of businesses. These accounts come with competitive rates and key benefits for a thriving company. We also provide high-rate business savings accounts to ensure that your hard-earned profits grow. By working closely with our clients, we create personalized banking solutions that help local CT businesses prosper.

Business Loans (SBA and Commercial)
Business Loans (SBA and Commercial)

Financial support plays a crucial role in the growth of any business. At GSB, we offer a range of loan options that cater to diverse business needs. For small businesses looking to start or expand, we provide Small Business Administration (SBA) loans to help turn ideas into reality. Our expert team can guide you through the application process, ensuring that your business benefits from an SBA-guaranteed loan.

For established businesses seeking to expand further, our Commercial Lending Group specializes in commercial real estate loans. These loans can assist in the acquisition, construction, or refinancing of commercial properties. With various loan options available, we can help find the right fit for your business needs.

Get in Touch With GSB New Haven

Throughout our history, we’ve had the privilege of serving both personal and business banking relationships. Our leaders are dedicated professionals, community volunteers, and philanthropists. As we expand our services and foster community engagement, we remain committed to providing exceptional banking solutions to businesses in the New Haven area and beyond.

As leaders in our community, we are committed to providing financial support and assistance to both individuals and businesses. If you need assistance or want to discuss any banking concerns, contact us or set up an appointment. At GSB, we are dedicated to providing personal and business banking support that makes a difference in the lives of our clients and communities. So do not hesitate to reach out with any questions or concerns you might have.

Our Location Near New Haven:

GSB North Haven office
Maria Tessitore, Business Branch Manager
158 Washington Avenue, North Haven, CT 06473
Drive-Up ATM Available
Get Directions