Condo Management Companies in Mercer County, New Jersey

PropertyManagementSearch tracks 23 condo management companies in Mercer County, NJ. Their average Google rating is 4.3 stars across 20 rated businesses, and 5 have 100 or more reviews. The highest rated with at least 25 Google reviews are Holly Nance Group (4.9 stars, 115 reviews), EXTRA PROPERTY MANAGEMENT, LLC (4.8 stars, 273 reviews) and Piazza & Associates Inc. (4.5 stars, 749 reviews).

Updated November 4, 2026 · How we rank firms

Is your condo board looking for a new management company in Mercer County? We track 23 firms that manage condominium associations in the Mercer County area, with state licensing, Google ratings, services, and contact details, so you can compare them and request proposals in one place.

Mercer County market: population 385,000 · median household income $95,000

Piazza & Associates Inc.

Piazza & Associates Inc.

4.5(749 Google reviews)
CondoHOA201 Rockingham Row, Princeton, NJ 08540 · (609) 786-1100
EXTRA PROPERTY MANAGEMENT, LLC

EXTRA PROPERTY MANAGEMENT, LLC

4.8(273 Google reviews)
HOACondo354 S Broad St Ste 103, Trenton, NJ 08608
Associa Mid-Atlantic

Associa Mid-Atlantic

4(302 Google reviews)
CondoHOA555 Croton Rd Ste 400, King of Prussia, PA 19406 · (855) 399-8917
Associa Mid-Atlantic

Associa Mid-Atlantic

4.1(175 Google reviews)
CondoHOA950 Town Center Dr, Langhorne, PA 19047 · (215) 752-6170

Holly Nance Group

4.9(115 Google reviews)
HOACondo350 Farnsworth Ave, Bordentown, NJ 08505 · (856) 215-5474
Community Investment Strategies, Inc.

Community Investment Strategies, Inc.

1.9(40 Google reviews)
HOACondo1970 Brunswick Ave #100, Lawrenceville, NJ 08648 · (609) 298-2229

Enrollment Management Association

4(16 Google reviews)
Condo30 Vreeland Dr Suites 5&6, Skillman, NJ 08558 · (609) 683-5558

Village Shires

3(21 Google reviews)
Condo3001 E Village Rd, Holland, PA 18966 · (215) 968-0618

Brandon Farms Property Asc

4.2(14 Google reviews)
HOACondo1202 Pebble Creek Ct, Pennington, NJ 08534 · (609) 737-9058

Hilton Realty Co. LLC

2.3(23 Google reviews)
HOACondo902 Carnegie Center Blvd #400, Princeton, NJ 08540 · (609) 921-6060

Tyler Walk Home Owners Association

4.9(9 Google reviews)
CondoHOA375 Parkview Way, Newtown, PA 18940 · (267) 460-0021

PMI Essential

5(8 Google reviews)
HOACondo1330 Parkway Ave, Ewing Township, NJ 08628 · (609) 310-3033

Four Seasons Upper Freehold

4.4(9 Google reviews)
CondoHOA1 Minuteman Cir, Allentown, NJ 08501 · (609) 208-1070

New Jersey Apartment Association

4.6(7 Google reviews)
CondoHOA162 W State St, Trenton, NJ 08608 · (732) 992-0600

New Jersey Primary Care Association

4.5(4 Google reviews)
Condo3836 Quakerbridge Rd # 201, Trenton, NJ 08619 · (609) 689-9930

Four Seasons Management Office

5(2 Google reviews)
HOACondo500 Denow Rd, Pennington, NJ 08534 · (609) 730-9050

CJ Management

5(2 Google reviews)
HOACondo1474 Parkside Ave., Ewing Township, NJ 08638 · (609) 883-7255

Emerald Management Group

5(1 Google reviews)
HOACondo32 N Main St, Pennington, NJ 08534 · (609) 818-0548

Pmi Turn key nj

5(1 Google reviews)
HOACondo · (609) 913-3028

Greater Mercer Transportation Management Association

5(1 Google reviews)
Condo15 Roszel Rd #101, Princeton, NJ 08540 · (609) 452-1491

Howco Management CO Llc

HOACondo7 Gordon Ave, Lawrenceville, NJ 08648 · (609) 896-0505

Princeton Property Management

HOACondo200 Princeton South Corporate Center, #100, Ewing Township, NJ 08628 · (609) 493-9060

Looking for a new management company in Mercer County?

Tell us about your building once and request proposals from the firms you pick. Free for boards.

Request Proposals

FAQs

What should a condo board in Mercer County ask a management company?

Ask who your day-to-day manager would be and how many buildings they handle, how the firm runs budgets, reserves, and collections, how it manages inspections and major projects, and what the contract says about fees and termination. Get every answer in writing as part of the proposal.

How many condo management companies are there in Mercer County?

PropertyManagementSearch currently tracks 23 condo association management companies serving Mercer County, New Jersey.

Who are the highest-rated condo management companies in Mercer County, NJ?

Among condo management companies in Mercer County with at least 25 Google reviews, the highest rated are Holly Nance Group (4.9 stars, 115 reviews), EXTRA PROPERTY MANAGEMENT, LLC (4.8 stars, 273 reviews) and Piazza & Associates Inc. (4.5 stars, 749 reviews). Ratings are Google Maps data as of November 4, 2026.

How does PropertyManagementSearch rank condo management companies?

Paid placements come first and are always labeled Featured. Next come firms we matched to an active state license (Verified Firm). Everyone else is ordered by Google rating weighted by review volume, so a 4.9 with 300 reviews outranks a 5.0 with 4. The full method is at https://propertymanagementsearch.com/how-we-rank.

Also in Mercer County

Nearby New Jersey markets

Run a property management firm in Mercer County?

Claim or add your listing free. Keep your details current and hear from boards looking for a new manager in Mercer County.

Claim Your Listing
Condo Association Management Companies in Mercer County, NJ (23 Listed) | PropertyManagementSearch