Property management,
handled with precision.

Keystone Property Group oversees residential and commercial properties end to end — leasing, maintenance, accounting, and compliance — so owners get their time back and tenants get a place run right.

24/7
Maintenance Response
Res.
& Commercial Portfolios
100%
Owner-Facing Reporting
Local
On-The-Ground Team
What We Do

Full-service oversight, three ways.

01

Residential

Leasing, rent collection, and day-to-day operations for single homes, condos, and multi-unit buildings.

A row of brick townhomes along a residential street
02

Commercial

Tenant relations, lease administration, and facilities oversight for office, retail, and mixed-use space.

A mixed-use building with ground-floor storefronts on a street corner
03

Maintenance & Ops

Vetted vendors, scheduled inspections, and a maintenance line that actually gets answered.

A technician carrying out repair work beside an apartment window
Services

Everything your property needs, managed in one place.

From finding the right tenants to reporting every dollar, Keystone handles the day-to-day work of running residential and commercial properties.

01

Leasing & Tenant Placement

We market vacancies, coordinate showings, screen applicants, and prepare every lease — so units are filled with qualified tenants and the paperwork is right the first time.

  • Listing and showing coordination
  • Applicant screening
  • Lease preparation and digital signing
Two people shaking hands as a house key is handed over
02

Rent Collection & Accounting

Rent is collected on schedule, owner disbursements are tracked, and every transaction is recorded — so the books reconcile without a follow-up call.

  • Online rent payments for tenants
  • Owner disbursements
  • Monthly statements
Hands using a calculator over financial paperwork
03

Maintenance Coordination

Tenants submit requests through their portal. Our team reviews each one, dispatches a vetted vendor, and tracks the work through to completion.

  • Online request intake with photos
  • Vendor scheduling and dispatch
  • Status updates for tenants and owners
A technician carrying out repair work beside an apartment window
04

Inspections & Compliance

Routine walkthroughs and thorough documentation keep each property in good condition and aligned with local code and lease terms.

  • Move-in and move-out walkthroughs
  • Routine condition checks
  • Records kept on file
A property inspector in a hard hat reviewing a checklist in a doorway
05

Financial Reporting

Owners can review statements, leases, and property activity in the Owner Portal at any time — clear information without waiting on an email.

  • Owner Portal access
  • Clear, owner-facing statements
  • Documents available on demand
A laptop displaying financial charts beside printed reports
06

Vendor Management

We work with a vetted network of contractors and hold them to the response-time and pricing standards we set, then review their work at close-out.

  • Vetted contractor network
  • Response-time and pricing standards
  • Work reviewed at close-out
A team in hard hats reviewing plans inside a building

Ready to talk about your property?

Tell us a little about it and a member of our team will be in touch.

About Keystone Property Group

Professional management, with a personal touch.

Keystone Property Group manages residential and commercial properties for owners who want their investment cared for properly — and for tenants who deserve a well-run place to live and work.

We pair a responsive, local team with clear processes for leasing, maintenance, accounting, and reporting. Requests are tracked, transactions are documented, and owners and tenants each have their own portal to see what’s happening without waiting on a phone call.

Our goal is straightforward: protect the value of every property we manage, keep tenants well served, and give owners confidence that the details are handled.

An aerial view of a city skyline and riverfront
01

Transparency

Owners can see what’s happening with their property — financials, maintenance, and leasing — through the Owner Portal.

A laptop displaying financial charts beside printed reports
02

Responsiveness

Maintenance requests and questions reach a real person on our team, and both tenants and owners are kept informed.

Two people shaking hands as a house key is handed over
03

Accountability

Every vendor, lease, and dollar is tracked and documented, so decisions have a clear record behind them.

Hands using a calculator over financial paperwork

Request a proposal

Share your details below.

Property Type

Select one

Contact Us

Let’s talk about your property.

Tell us what you need. Start with a few details about your property.

Phone
516-510-0616
Email
chasemulato@keystonegroupcorp.com

Client Portal

Choose your account type to sign in.

⌂

Tenant Portal

Pay Rent. Submit Requests. Stay Connected.

▥

Owner Portal

Real-Time Insights. Greater Returns.

Forgot password?
▤Pay Rent
Online⚒Submit
Maintenance Requests▣Message
Your Management Team
♧

Employee Portal

Tools. Resources. A Stronger Team.

Employee Login
Forgot password?
▱Access
Internal Tools▤View
Company Resources♧Collaborate
with Your Team
Complete Your Employee Account
This link is single-use and tied to the email address your administrator invited. Once you complete setup you'll sign in from the Employee Login page.
Complete Your Account
This link is single-use and tied to the email address your administrator invited. Your name, phone, and property/unit details were already entered by your administrator. Once you complete setup you'll sign in from the Tenant or Owner Login page.
Signed

You've signed this lease.

Profile & Account

Your contact details and account access, on file with Keystone Property Group.

Email
Phone

Security

Password
••••••••

Contact Information

First Name
—
Last Name
—
Email
—
Phone Number
—

Property

Property & Unit
—
Account Status
—
Property, unit, and account status are managed by Keystone staff.

Overview

A quick look at your account.

Open maintenance requests

Quick actions

My Lease

Your agreement, important dates, documents, and signing progress.

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Maintenance

Submit a request and track your repairs.

My requests
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Notifications

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Account Manager
—
Signed

You've signed this lease.

Maintenance

Track maintenance across your properties.

All maintenance requests

Good evening, there

Here’s what’s happening across your buildings.

⌂
Managed buildings
0View buildings →
⌕
Open maintenance
0View maintenance →
▣
Active leases
0View leases →
▤
Documents to review
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Portfolio snapshot

View all buildings →
BUILDINGOCCUPIED UNITSTOTAL UNITSOCCUPANCYOPEN REQUESTSLEASE RENEWALS

Needs attention

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Recent activity

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Recent activity will appear here as your properties change.

Property map

Leases

Manage your lease agreements and signatures.

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Signed copies are available in each lease.

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Monthly Billing Summary
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Notifications

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Profile & Account

Keep your contact details and account access up to date.

Email
Phone
0%
Profile completion

Complete to keep your account up to date.

Security

Password
••••••••

Contact Information

First Name
Last Name
Email
Phone Number

Mailing Address

Address

Overview

A quick look at what needs attention.

Admin Console

Manage client accounts, properties, employee access, and invitations.

ADMIN ONLY
No work orders assigned yet.

Assigned Properties

Properties currently assigned to you as account manager.

No schedule entries yet.
No documents yet.

My Profile

Manage your personal information and account access.

Email
Phone
Account Status

Personal Information

First Name
Last Name
Email
Phone Number
Role

Account Security

If you are having trouble accessing your account or need to reset your password, you can send a password reset email to your registered email address.

Role and access level are managed by an administrator.
Property Management

Properties

Browse the property directory, drill into units, and view property details.

Property Directory

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Client Accounts

Client Accounts

Browse tenants and property owners, and view their current property/unit assignments.

0 accounts
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Invitations

Invitations

Send and track every invitation — tenants, property owners, and (admin only) employees.

Invitations

0 invitations
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Leases

Track availability, applications, and active agreements.

Lease Directory

0 leases
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Maintenance workspace

Manage requests, assign work, and keep properties running smoothly.

All maintenance requests
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Tenant Billing
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Property Owner Billing
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Notifications

01 Select property
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03 Channel & message
Select Email or Phone / SMS above to write your message.
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Sent
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Generate Property Owner Tax Document
Property Owner Information
Income
Operating Expenses
Capital Improvements & Distributions
Generated Reports
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Search All Records
Activity Log
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New maintenance request

Tell us about the issue and we'll get it to the right team.

Issue details
Classification
Location
Pet on site
Access & entry

Request submitted

We'll be in touch to schedule a visit. A confirmation email with the full details is on its way.