INDEPENDENT RESEARCH
Osselaer Company, The
Independently researched Arizona HOA management company based in Phoenix — 10,000 communities under management · in business since 1965.
Phoenix · AZ
License status
Not required
Arizona does not require a state license specifically for HOA or community association managers. Look for national credentials (CMCA, AMS, PCAM) held by the firm's managers.
HOA associations managed
—
No Arizona HOA registry — portfolio data not available
Google rating
—
Not yet matched on Google
At a glance
Compiled from independent industry researchOsselaer Company, The is an HOA management company based in Phoenix, Arizona, profiled through independent research. The company reports 10,000 communities under management. It has been in business since 1965.
Business profile
From public website · osselaermanagementgroup.com/- Year established
- 1965 (61 yrs)
- Communities managed
- 10,000
- Owner portal / software
- Homeowners Portal
Extracted from the firm's public website — independently verify key claims before engaging.
Specialisms & coverage
Service area
Serves Throughout the state of Arizona (Valley of the Sun area).
Community types
Additional services
Registered address
Source · independent industry research · principal office| City | Phoenix |
|---|---|
| State | Arizona |
| Website | www.osselaermanagementgroup.com/ |
| Phone | (602) 277-4418 |
HOA association portfolio
No state association registry — portfolio data unavailableNo portfolio data on file
We haven't yet linked this firm to specific HOA associations. Data is added as new matches are identified.
Board due diligence checklist
For shortlisting HOA management firms| License status | Arizona does not require a state license specifically for HOA or community association managers. Look for national credentials (CMCA, AMS, PCAM) held by the firm's managers. |
|---|---|
| Enforcement record | No enforcement actions found in public records as of August 24, 2026. |
| E&O insurance | Request proof of Errors & Omissions and general liability coverage directly from the firm — not tracked in public records. |
| Contract terms | Review termination notice period, management fee structure, and full scope of services before signing. |
| References | Ask for 2–3 current board president contacts from comparable communities. |
This checklist covers publicly verifiable items only. Always obtain and review a complete management contract, certificate of insurance, and professional references before making a final selection.
Directory compiled through independent research across publicly available industry records, professional-credential registries, and company websites. Google ratings sourced from Google Maps. Page generated August 24, 2026.
This page is provided for shortlisting and initial verification purposes only and does not constitute a recommendation or endorsement. Verify all license, enforcement, and contact details directly with the relevant regulatory authority before entering into a management contract.