Enjoy Serious
Fundraising
Results

You’re already smart. But that doesn’t make fundraising simple. Our nonprofit fundraising consultants ensure you have the strategy, support, and confidence to raise more money than ever before.

Services

The Heller Fundraising Group is a versatile consulting firm that transforms nonprofit fundraising. Our clients are raising more money, more quickly while examining limiting beliefs. All of our nonprofit fundraising consultants have personally closed gifts from millionaires and billionaires - and we can help you do the same. When you come to us for help we will listen deeply and then design unique solutions that are specific to your mission and donor community.

  • This is an image of a Heller Fundraising Group client building being built for a Capital Campaign.

    Capital Campaigns

    Do you have a building project, programmatic growth needs, or an endowment to fund? A Capital Campaign could be the right solution. If it is well-conceived and executed, your successful campaign will transform your nonprofit for years to come.

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  • This is an image of a Heller Fundraising Group client education program

    Major Gift Programs

    Do you have strong relationships with the most generous donors in your community? Have you asked them for transformational gifts? Effective major gift programs will generate 80%+ of your annual support and increase donor engagement.

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  • This is an image of a Heller Fundraising Group client Feasibility Study on a laptop

    Feasibility Studies

    Are you considering a capital campaign? A feasibility study is often an important first step. But it must be the right study at the right time. Robust data inspires confidence. Our studies have been called “exemplary” by many nonprofit leaders and substantiate that your goal is truly attainable.

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  • This is an image of Peter Heller teaching a seminar about Fundraising

    Fundraising Trainings

    Does your team have the skills and concepts needed for transformative success? We will make you fundraising champions. Our customized trainings give your staff, board, and volunteers hands-on next steps and templates to improve fundraising now.

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Client Sectors

Environment

Social Justice

This is an image of a Heller Fundraising Group client logos including Queens Botanical Garden, Audubon & Wrise
This is an image of a Heller Fundraising Group Social Justice client logos including Fountain House, Amnesty International & New Israel Fund

Education

Social Services

This is an image of a Heller Fundraising Group Education clients logos inclusing AUI, New Paltz and Dream
This is an image of a Heller Fundraising Group Social Service client logos including Family Services, Standing Rock and Breaking Ground.

Arts

Religious

This is an image of a Heller Fundraising Group Arts client logos including Irish Arts center, DCTV, and Manhattan School of Music
This is an image of a Heller Fundraising Group Religious client logos including

OUR CLIENTS CHANGE THE WORLD

What They Say

  • The Heller Group was not the lowest bid, but their depth and breadth of experience made them the best choice. Peter asked questions and listened. Not only did our campaign succeed beyond our wildest dreams, now we even have the capacity to be more effective with our annual campaign.

    - Shawn Cribari, Ossining Children's Center

  • We had six finalists. The Heller Group was the most nuanced, experienced, and talented. They did not use a boilerplate approach but considered our donor base and our knowledge of current and potential contributors.

    - Brian Doyle, Family Services

  • We picked the Heller Group because they “walked the walk.” They did not come in with preconceptions. They listened. Rather than telling our (female) staff how to do their jobs, they were flexible, collaborated, and stretched our organization to build our own culture of philanthropy.

    - Hannah Moore, Temple Rodef Shalom

  • The Heller Group had a hands-on, supportive approach. Peter and the whole team stayed available whenever we needed to consult with them.

    - Michelle Thompson, Judson Memorial Church

Our clients get results.

Will you be the next
success story?

This is an image of a Heller Fundraising Group client Temple Rodef Shalom jumping for joy because they raised $16 million dollar goal

Connect

Fundraising Tools

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Blog

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Events

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Fundraising Tools ▪︎ Blog ▪︎ Events ▪︎

Free Fundraising Tools

Each of our tools has been honed by 30 years of work in the nonprofit world. Let our materials help you clarify your next steps to success.

T O O L S

Enjoy Our Blog

Learning can be fun, especially with our content library that’s filled with expert fundraising advice, stories from the field, real world lessons & more.

B L O G

Attend An Event

Join our experts at the next virtual training, in-person event, or presentation & learn more about becoming a fundraising champion.

E V E N T S