Flat-fee, ESG / Sustainable investing financial advisors in Boston, MA
The right financial advisor for you depends on how you weigh location, expertise, experience, the clients they typically serve, and how they work with you.
If you want your investments to reflect your values, such as environmental or social concerns, an ESG advisor can help you align your portfolio accordingly. Without expertise in sustainable investing, you might end up with investments that don’t truly match your goals or miss opportunities to support positive change. Flat-fee advisors charge a set price, so you know what to expect without surprises.
- ESG criteria integration. Ask how they evaluate companies on environmental, social, and governance factors to ensure your investments meet your standards.
- Impact measurement. Confirm how they track and report the social or environmental outcomes of your portfolio choices.
- Fee transparency. Understand what services are included in the flat fee and whether any additional costs might arise.
- Portfolio diversification. Check how they balance sustainable investments with risk management to maintain a well-rounded portfolio.
Here are top matches to get you started. Review each profile to compare experience, credentials, and approach.
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Debra K
CFP®
Kennett Square, PA
CW Advisors, LLC
Debra Kriebel offers expertise in ESG and sustainable investing with 27 years of experience, operating from CW Advisors, LLC, which employs a core-and-satellite approach integrating environmentally conscious strategies. She provides flat-fee financial planning up to $25,000, serving high-net-worth clients and trusts, distinguishing her with a broad client base and a mix of active and passive investment methods.
Experience: 27 years
Avg account: $2,241,132
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Erin K
CFA®
Boston, MA
Choate Investment Advisors
Erin Kerr specializes in ESG and sustainable investing with seven years of experience at Choate Investment Advisors in Boston, offering flat-fee advisory services that include wealth management and private investments. Her firm integrates ESG research with diversified portfolios and emphasizes risk management, serving high-net-worth clients with a combination of index funds, active managers, and subadvisors, which distinguishes her approach from others in the area.
Experience: 8 years
Avg account: $15,335,194
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Robert O
CFA®
Boston, MA
Birch Hill Investment Advisors LLC
Robert Oneil Jr. offers expertise in ESG and sustainable investing with 23 years of experience in Boston, integrating ESG factors through a fundamental, quality-oriented approach at Birch Hill Investment Advisors. Unlike others, his firm customizes portfolios for high-net-worth clients and negotiates flat or alternative fees for services beyond the usual scope, providing flexibility in fee arrangements.
Experience: 23 years
Avg account: $14,728,602
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Christopher L
CFA®, Series 65
Boston, MA
Congress Asset Management Company, Llp
Christopher Lagan offers expertise in ESG and sustainable investing with 14 years of experience and CFA® credentials, operating in Boston. His firm, Congress Asset Management Company, LLP, serves institutional clients with a research-driven, bottom-up approach and offers possible flat fee arrangements in private equity, distinguishing him from advisors focused solely on retail clients or traditional fee structures.
Experience: 15 years
Avg account: $850,076
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Greta F
Series 65
South Boston, MA
Mercer Global Advisors Inc.
Greta Ferguson offers expertise in ESG and sustainable investing within a large firm setting in South Boston, combining flat-fee services with a focus on high-net-worth clients. Mercer Global Advisors applies Modern Portfolio Theory to create globally diversified, risk-appropriate portfolios, distinguishing her approach from others by integrating multi-factor tilts and serving a broad client base including business owners and nonprofits.
Experience: 0 years
Avg account: $2,214,259
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