user avatar

Hazel Grolljahn

Advisor at Grove Street Fiduciary, LLC

Updated today
Grove Street Fiduciary, LLC logo

Firm

Grove Street Fiduciary, LLC

Location

Peterborough, NH 03458-0396

Credentials

CFP®

Industry experience

9 years

About

Hazel Grolljahn is a CFP® professional with nine years of industry experience, currently serving at Grove Street Fiduciary, LLC in Peterborough, NH. She has been with the firm since 2008, including its earlier incarnation as Ames Planning Associates, Inc. Outside of advisory work, she is secretary of 20 Grove Street Partners, LLC. Grove Street Fiduciary serves high-net-worth individuals, trusts, estates, pension and profit-sharing plans, charitable organizations, and businesses. The firm uses a globally diversified, asset-allocation strategy primarily based on ETFs, index funds, and no-load mutual funds, applying modern portfolio theory and cash flow analysis to tailor portfolios to client risk tolerance and time horizon.

Client services

Based on Grove Street Fiduciary, LLC

Financial planning Portfolio management Pension consulting Educational seminars or workshops

Expertise

Based on Grove Street Fiduciary, LLC

General retirement planning Cash flow / budgeting General estate planning guidance Wealth management Tax strategies for small businesses

Occupation focus

Based on Grove Street Fiduciary, LLC

Founder/Business Owner

Fee options

Percentage

0.60% to 1.50% per annum (range depending on client circumstances)

Project-based

Initial consultation fee $1,000; subsequent meetings $450 per hour; initial consultation complimentary for clients with $5 million or more investable assets

Other

Account minimum: $5,000,000 Minimum fee: $12,000 minimum annual fee, may be waived for certain legacy clients

Location

20 Grove Street, Suite 240

Peterborough, NH 03458-0396

Most active in

New Hampshire · Texas

Work history

Grove Street Fiduciary, LLC

2020 - Present (6 years)

Grove Street Fiduciary, LLC (fka Ames Planning Associates, Inc.)

2008 - 2020 (12 years)

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Warmer team member

Not sure where to start?

We'll help you think it through – whether you ultimately need an advisor or not.

Call (201) 292-4557

Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.

By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")