6 HOA & condo management companies in Mercer County, NJ.
3 focus on homeowners associations and condominiums. Offices in Hamilton, Hamilton Square, Lawrence Township, Lawrenceville, Trenton. Submit one private request and compare up to five proposals; no calls until you choose who sees your details.
Get my five proposals| Company | HOA | Condo | Single-family | Apartments | Commercial | Vacation | 100+ units | Profile |
|---|---|---|---|---|---|---|---|---|
| PMI Turn Key NJ - AssociationHamilton, NJ | – | – | ✓ | – | – | – | – | Review profile |
| Schiera Property Management LLC DBA PMI Turnkey NJLawrence Township, NJ | ✓ | ✓ | – | – | – | – | – | Review profile |
| PMI Central New Jersey - AssociationsLawrenceville, NJ | ✓ | – | – | – | – | – | – | Review profile |
| PMI Turn Key NJ - ResidentialHamilton, NJ | – | – | ✓ | – | – | – | – | Review profile |
| All County Premier Residential Property ManagementHamilton Square, NJ | – | – | ✓ | – | – | – | – | Review profile |
| Blue Water Property Management- Mercer CountyTrenton, NJ | – | – | ✓ | ✓ | – | – | – | Review profile |
Ticks show the property types each company reports; a blank means not listed, not “no”. Profile strength puts verified providers and licence-verified records first, then the most complete public records. No company can pay for its position. How the order works
Mercer County housing at a glance
Source: U.S. Census Bureau, 2019–2023 American Community Survey 5-year estimates. Multi-unit and attached housing is the stock most often organized as condominium or homeowners associations; the Census does not count associations directly.
Cities in Mercer County with listed companies
Hamilton (2) · Hamilton Square (1) · Lawrence Township (1) · Lawrenceville (1) · Trenton (1)
Nearby counties in New Jersey
Bergen County (14) · Hudson County (14) · Morris County (12) · Monmouth County (10) · Middlesex County (8) · Essex County (7) · Burlington County (4) · Camden County (3) · Passaic County (3) · Somerset County (3) · All New Jersey counties
Hiring a manager in Mercer County right now
N.J.S.A. 45:22A-44.2 establishes capital-reserve study and funding obligations for covered planned-development associations, with an exemption for associations having less than $25,000 in total common-area capital assets. DCA distinguishes these obligations from structural inspections of defined condominium and cooperative covered buildings.
New Jersey's Real Estate Commission licenses brokers and salespersons under N.J.S.A. 45:15-1 et seq. and provides a public licensee search. Separately, DCA's Association Regulation Initiative covers specified financial-record access, public-meeting and dispute-resolution matters for owner-controlled planned developments. Brokerage licensing and association regulation are different functions, neither a quality endorsement of a management company.
Common questions from Mercer County boards
How many HOA management companies serve Mercer County, New Jersey? 6 management companies are listed with an office in Mercer County; 3 focus on HOA and condominium communities. Listings come from public business records and company-claimed profiles and update as companies verify their information.
Does exemption from a structural inspection also exempt an HOA from reserve studies? Not automatically. DCA explains that capital-reserve provisions apply beyond the buildings covered by the structural-inspection law; the reserve-study exemption is separate.
Who can perform or oversee a New Jersey capital reserve study? Section 45:22A-44.2(a) specifies a CAI-credentialed reserve specialist or a New Jersey-licensed engineer or architect. Management coordination alone is not that qualification.
Is ManageMatch free for boards and owners? Yes. Participating companies pay for qualified introductions; requesters never pay, and your contact details stay private until your email is verified and matches are made.
How many proposals will I get? Up to five companies with coverage in your area can be matched to one request, so you can benchmark scope, reporting, and pricing side by side.
Sources: New Jersey Real Estate Commission — Licensing and public records · New Jersey DCA — Association Regulation Initiative · New Jersey DCA — Structural Integrity and Capital Reserve FAQ. Reviewed 2026-09-07.