Verified #1 verified in Pittsburgh
Real Property Management Pittsburgh
Pittsburgh · Ross · Shaler
Costello Management
PM company in Pittsburgh, PA
PERFORMANCE SNAPSHOT · ESTIMATED · PUBLIC REVIEWS
What 227 public reviewers say about Costello Management
We read all 227 public Google reviews to estimate what property owners praise and complain about — and what tenants say about the same company.
Estimated · public reviews · as of Oct 30, 2026
4.9headline rating · 227 reviews
WHO WROTE THEM- 91% tenants · ~207 · 4.9 stars
- 1% unattributed · 3 · 5.0 stars
- 8% rating only · 17 · 4.9 stars
Property owners
Not enough property owners reviews yet. We need at least 10 property owners reviews to show an estimated rating and themes for this group.
Tenants
~207 reviewsEstimated
Stable
Tenants praise
- Fast maintenance turnaround· 73%
- Friendly, helpful staff· 69%
- Communication & responsiveness· 35%
Tenants complain about
Summary
227 reviews of Costello Management
Of the 227 public reviews we read, 210 had text we could classify. Star-only ratings and spam or off-topic reviews are counted in the strip above but not in this summary.
Summary of Property Owner Reviews for Costello Management
Property owners (0 reviews): not enough attributed reviews to estimate a rating.
Summary of Tenant Reviews for Costello Management
Tenants (207 reviews) rate Costello Management 4.9 out of 5; they most often praise maintenance turnaround.
3 reviews don't say who wrote them. 17 are star ratings with no text.
Estimated from public reviews as of Oct 30, 2026. Not a TrueMatch score.
VERIFIED · RANKED ON PERFORMANCE, NOT REVIEWS
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Service area map
Area: smoothed merge of ~5 mi buffers (≈2 mi gap close). Dots: each ZIP centroid (darker = primary). Illustrative only. © Mapbox © OpenStreetMap
Customer Reviews & Ratings
Google
4.9
Based on 227 reviews
Better Business Bureau
NR
BBB and Yelp ratings are influenced by ads or paid accreditation. They are shown for transparency but don’t affect a TrueMatch™ score.
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The company appears in our directory but has not verified, so it has no TrueMatch™ score. Anything shown about its reviews is an estimate built from public Google reviews, not a rating from PropertyManagement.com.
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Why are public reviews split into property owners and tenants?
Property owners and tenants want different things from a property manager. A single average hides what matters to an owner, so we estimate who wrote each review and summarize each group separately.
How does Costello Management correct or replace this estimate?
By claiming this profile and getting verified. Once verified, the estimate is replaced with verified performance data and property owner survey results.
How do I report a problem with this estimate?
Use the “Report a problem with this estimate” link under the review snapshot, or email support@propertymanagement.com with the company name and what looks wrong.