About Us

InterSolutions is fully dedicated to the success of our clients and our Associates. We find great people to work with and give them the best chance to succeed.

We distinguish ourselves from the competition by concentrating exclusively on the property management industry. Every InterSolutions Associate is Grace Hill-trained and Fair Housing-certified. Our training and deep knowledge and experience in the property management industry sets us apart from rest.

InterSolutions Timeline

We are property management professionals serving the property management industry. InterSolutions was founded in 1997 by Sara Walder as a temporary staffing agency specializing in placing qualified leasing professionals. Every year since, we’ve grown and accomplished more than we ever thought possible.

  1. 1997

    August 1997 InterSolutions founded by Sara Walder in Washington, DC

    InterSolutions was founded as a temporary staffing agency for apartment leasing professionals. In the years following, the scope of our business changed to meet the needs of clients, candidates and the industry.
  3. 2003

    March 2003 Maintenance Department Launched

    Adding a maintenance department to our InterSolutions services line-up enabled us to provide trained, qualified, and screened Maintenance Technicians and Porters for temporary, temporary-to-permanent, and permanent placement positions.

    October 2003 Opened our 24/7/365 call center

    Our Associates and Clients now have access to support whenever and wherever they need it.
  6. 2004

    May 2004 Philadelphia Office Opened

    Liberty Bell, Cheesesteaks and InterSolutions! Here we grow again, this time in a brand new market.
  8. 2005

    August 2005 PMA Five-Star Sponsorship Commitment

    InterSolutions supported the local Washington, DC apartment industry by becoming a five-star Property Management Association corporate sponsor. Then in 2011, InterSolutions became a Platinum Sponsor.
  10. 2010

    April 2010 Grace Hill Online Training Implemented

    Grace Hill is the leading provider of multi-family apartment housing industry online education. All InterSolutions Associates are required to be Grace Hill-trained and Fair Housing-certified.

    December 2010 Snow What?

    The “Storm of the Century” hits our region and, no problem! — every concierge shift is successfully filled. We fondly remember it as “Snomeggeden.”
  13. 2011

    September 2011 OTS Holdings Joins Forces with InterSolutions

    OTS Holdings, founded in 1999, is one of the nation’s fastest growing, privately held staffing companies. This new union turned out to be a match made in heaven.

    October 2011 Pace Awards Master of Ceremonies

    The Pace Award honors apartments for outstanding resident services, best in class management practices and for providing superior apartment living experiences. Each year since 2011, InterSolutions has been a Pace Awards corporate sponsor.  
  16. 2013

    January 2013 InterSolutions Moves to Silver Spring

    Who moves in January? We do! After bursting at the seams at our former location, we love our new offices in Maryland.