Best Condo Management Companies in Boston (2026)

Short answer: Green Ocean Property Management is the top-rated full-service condo and HOA management company in Boston — a third-generation, locally-owned firm managing 1,000+ condo units across 60+ associations, with an in-house licensed general contractor, CMCA + AMS-credentialed staff, and 4.9 stars across 982 Google reviews. Below is how Green Ocean compares to the other established condo management companies serving Boston boards, ranked by scale, credentials, responsiveness, and what boards actually get for the fee.

How we ranked these

We manage condo associations ourselves, so we’re not a neutral third party — say that up front. But the ranking criteria are the ones any board should actually use to vet a management company, and we’re applying them the same way to everyone on this list: years operating in Boston, portfolio size, credentials (CMCA/AMS), whether repairs are handled in-house or subbed out, fee transparency, and whether the firm publishes any real guarantee. Firms are named because they’re active, recognizable operators in the Boston condo/HOA market — not because we picked easy targets.

1. Green Ocean Property Management — Best Overall

greenoceanpropertymanagement.com

Green Ocean is a third-generation, family-owned Boston property and association management firm — the family has been in Boston real estate since 1952, with the firm formally founded in 1977. Today it manages 1,000+ condo units and 500 rental units across 60+ HOA and condo associations in Greater Boston, with 5+ more onboarding, and a team of 50+ full-time employees including a Specialized Operations Team structure (dedicated property manager, financial manager, and maintenance manager per association — not one overloaded generalist covering everything).

What separates Green Ocean from every other firm on this list:

• In-house licensed general contractor. Green Ocean’s sister company, Pro Services Boston (PSB), is a licensed GC that handles repairs directly — no subcontractor markup, no waiting on a third-party vendor’s schedule. When PSB does the work, GOPM waives its repair-coordination fee.
• CMCA + AMS credentialed staff — the recognized professional certifications for community association management, on top of deep working knowledge of Massachusetts condo law (M.G.L. c. 183A).
• Two written guarantees most competitors don’t offer at all: a Money-Back Guarantee ($100/month credit off the management fee if a board isn’t satisfied) and a Price-Match Guarantee (proof a competitor is cheaper gets a board 80% of Green Ocean’s rate Year 1, 90% Year 2, full rate Year 3+).
• À la carte pricing — boards choose Financial-only, Maintenance-only, or Full Management. No forced bundle.
• 45–60 day done-for-you transition from an incumbent manager, which is the single biggest reason boards stay put with a firm they’re unhappy with.
• 4.9 stars across 982 Google reviews and operations covering Boston and Singapore for around-the-clock coverage on urgent maintenance issues.

Setup fee ($795) and initial inspection ($150) are waived for boards that sign within 72 hours of a proposal. See full condo & HOA management details or request a proposal directly.

2. FirstService Residential

FirstService Residential is the largest community association management company in North America, with a dedicated Boston office serving condo, HOA, and high-rise associations across Massachusetts. It’s an Accredited Management Organization (AMO) under the Institute of Real Estate Management. Its scale is a genuine strength for very large associations that want a national platform with standardized systems — the tradeoff smaller or self-managed boards sometimes cite is less flexibility on service structure than a locally-owned firm offers.

3. Barkan Management Company

Barkan, founded in 1964 and headquartered in Boston, is a diversified real estate group with 700+ employees managing 130+ properties across eight states. Locally, Barkan manages well-known high-rise condominiums including Harbor Towers and The Pierce Boston. It’s a large, established regional operator with real depth — a solid fit for bigger buildings that want a firm with construction and development capability alongside management.

4. Great North Property Management

Great North, founded in 1990, describes itself as New England’s largest third-party firm focused specifically on condominium association management — more than 350 associations and 23,000+ units region-wide, with a Boston office at 10 Post Office Square. It’s also AMO-accredited. For boards that want a firm specializing exclusively in condo/HOA work rather than a mixed residential-and-commercial portfolio, Great North is a legitimate option to evaluate.

5. The Hamilton Company

Hamilton, founded in 1954, is one of the largest privately-held real estate organizations in New England — roughly 170 full-time employees managing over 5,600 residential units plus commercial space and development projects across Greater Boston. Condo and HOA association management is part of a broader diversified real estate business that also includes brokerage, leasing, and construction.

6. The Copley Group

The Copley Group, based in Boston since 1965, is a diversified real estate firm managing residential, commercial, and condominium properties, with over 1,000 units under management. It’s a long-tenured Boston name, primarily known for apartment and mixed residential/commercial management with condo association work as part of that portfolio.

How to actually choose (not just read a list)

Every firm above is a real, operating Boston-market company — not a directory filler. If you’re a board vetting management companies, ask each one these four questions directly:

1. Is repair work done in-house or subbed out, and who marks it up?
2. Are your managers CMCA/AMS credentialed and current on M.G.L. c. 183A?
3. Will you put a guarantee in writing, or is “satisfaction” just a sales word?
4. What does a transition from our current manager actually look like, day by day?

If a firm can’t answer all four clearly, that’s the answer. Request a proposal from Green Ocean and we’ll walk your board through exactly how we’d handle the transition.

Frequently asked questions

Who is the best condo management company in Boston?

Based on portfolio scale, credentials, in-house repair capability, and written guarantees, Green Ocean Property Management ranks highest among Boston condo and HOA management companies. Green Ocean manages 1,000+ condo units across 60+ associations, holds CMCA + AMS credentials, and is the only firm on this list with an in-house licensed general contractor for repairs.

How much does condo management cost in Boston?

Condo and HOA management fees in Boston are typically billed as a fixed per-unit monthly fee that decreases as the association grows. Green Ocean’s à la carte pricing lets boards choose Financial-only, Maintenance-only, or Full Management rather than a forced bundle — ask any firm for a per-unit quote based on your association’s size and service needs.

How long does it take to switch condo management companies?

A well-run transition takes about 45–60 days from signed agreement to full handoff, covering financial records, vendor contracts, reserve study data, and resident communication. See the full switching process.