ARCAP Partners LLC
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
About
ARCAP Partners LLC provides comprehensive or modular financial planning and discretionary investment management to individual and high net worth clients. The firm manages roughly $40.5 million for about 34 client accounts and is supported by a small advisory team of two professionals.
The firm follows a strategic, risk‑based asset allocation approach and typically builds portfolios primarily with exchange‑traded funds while permitting allocations to mutual funds, BDCs, REITs, cryptocurrency ETFs, alternative mutual funds, and other non‑traditional vehicles; it may also employ margin and options strategies, tax‑loss harvesting, and periodic rebalancing. Investment decisions are made on a discretionary basis by the adviser servicing each account, using third‑party research and analytical tools to tailor allocations to clients’ objectives and risk tolerances.
Noteworthy features include a financial planning fee offset that credits planning fees against management fees if clients engage discretionary management within 180 days and meet a $250,000 funding threshold, and the fact that some firm representatives are licensed insurance agents who may receive commissions for insurance product sales, which the brochure discloses as a material conflict of interest. ARCAP directs all trading to a single custodian (Interactive Brokers), receives platform services from that custodian and offers clients the option to participate in the custodian’s securities‑lending program, and is in the process of transitioning to SEC registration.
Client services
Expertise
Fee options
Financial planning fees range from $2,000 to $30,000, typically charged on a project basis.
$0 - $1,000,000: 1.50% $1,000,001 - $3,000,000: 1.30% $3,000,001+: 1.00%
Main office
160 Terminal Drive
Plainview NY 11803
Advisors at this office
2
Most active in
New York
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is not active or affiliated with:
-
Insurance agent
They sell insurance products and may earn commissions on those sales.
-
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
-
Bank
They're affiliated with a bank that may offer its own financial products and services.
-
Trust company
They provide trust and estate administration services, typically for separate fees.
-
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
-
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
-
Lawyer
They provide legal services, typically billed separately.
-
Real estate agent
They facilitate real estate transactions and may earn commissions.
-
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Quick links
Advisors at this firm
Eric D
Series 66
Plainview, NY
ARCAP Partners LLC
Eric Dieckhoff is a financial advisor at ARCAP Partners LLC with 20 years of industry experience. He holds a Series 66 designation and has previously worked at Ameriprise Financial Services, Inc., Equitable Advisors, LLC, and Securities Research, Inc. of Florida. In addition to his advisory role, Dieckhoff is a licensed insurance agent. ARCAP Partners LLC provides comprehensive and modular financial planning and discretionary investment management primarily to individual and high net worth clients. The firm employs a strategic, risk-based asset allocation approach using a range of investment vehicles and makes discretionary investment decisions tailored to client objectives and risk tolerances.
Harry A
Series 63, Series 65
Plainview, NY
ARCAP Partners LLC
Harry Armon is a financial advisor with ARCAP Partners LLC in Plainview, NY, holding Series 63 and Series 65 licenses and with 15 years of industry experience. His work history includes roles at Ameriprise Financial Services, Inc. and Securities Research, Inc. of Florida. Outside of advising, he manages a business that operates automobile rentals in the South Florida market. ARCAP Partners LLC provides financial planning and discretionary investment management services to individual and high-net-worth clients. The firm employs a strategic, risk-based asset allocation approach using a mix of ETFs, mutual funds, and alternative investments, and manages approximately $40.5 million across around 34 accounts.
Not sure where to start?
We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.
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. Advisors are independent and may not have reviewed or updated this information. Please review an advisor’s Form ADV and do your own diligence before deciding whether to work with them.
Advisor matching and introductions are provided by FinanceHQ LLC (“FHQ”), a wholly-owned subsidiary of Warmer and an SEC-registered investment advisor. We receive compensation from certain participating advisors for introductions or referrals. This creates a conflict of interest because we have an incentive to recommend advisors who compensate us, including those who pay us more. You pay no fee to use our matching service, and advisor fees are not increased because of a referral or introduction. We do not review the ongoing performance of advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to our Terms of Service and Advisory Agreement, and acknowledge our Privacy Policy. Please review FHQ’s ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. (“Warmer”)