About OnSight PROS

Built by a Property Manager. For Property Managers.

OnSight PROS started in 2011 inside a San Antonio property management business. It’s still built around what managers actually need to know.

A PRO photographing the exterior of a rental home with a tablet

Our Story

It Started With One Portfolio

Founder James Alderson needed a service that didn’t exist yet. So he built it.

2005

Managing Rentals

James starts managing properties in San Antonio and learns that on-time rent doesn’t mean a home is being cared for.

2010

No One Offered It

He looks for a company to document his properties and can’t find one. So he trains his own team and builds a photo-based report.

2011

OnSight PROS Is Founded

Owners like knowing what’s happening at their property, and other managers want the same. James opens the service to them.

Today

600+ Cities

Led by CEO Phil Owen, PROS document properties for managers across the country, with the same process everywhere.

Trusted Nationwide

4× Winner

NARPM Affiliate of the Year

900,000+

Miles driven last year

600+

Cities covered

140,000+

Alarms tested

How We Work

Unbiased. Reliable. Done.

Unbiased

A third party with no stake in the outcome. We document what’s there. You decide what it means.

Reliable

The same checklist every visit, in every market, with time-stamped photos. Fair to managers, owners and residents alike.

Done

You send an address. A PRO handles the scheduling, the visit and the report, so your team doesn’t have to.

Two colleagues reviewing information on a tablet

Powered by zInspector

Part of the zInspector Family

OnSight PROS is powered by zInspector, the field-to-office inspection platform with 40,000+ users. PROS use it on every visit, which is how the process stays the same in 600+ cities.

The two companies operate independently. If you already use zInspector, OnSight PROS reports can sync to your Dashboard and on to your PM software.

Careers

Want to Be a PRO?

If you notice the details other people walk past, see our open roles.

Get Started

Let’s Talk About Your Portfolio

Tell us where your properties are and what you need to know about them.