The Hisey-McDermott Team

The Hisey-McDermott Team

Sales Representative
CENTURY 21 Miller Real Estate Ltd., Brokerage*
  • 905-845-9180
  • 905-845-7674
Contact Us

About Us

Hisey-McDermott is a partnership dedicated to providing excellent client service.  We share a passion for real estate and with our 46+ years of combined experience clients rely on us to help them make the right real estate choices for their families. The Hisey-McDermott difference is a unique approach to real estate that blends caring advice with practical professionalism. Our clients benefit from having two agents dedicated to helping you make the right real estate decisions for your family. Heather and Lezlie work as a team and cooperatively ensure that clients receive the highest level of service. 

We are here to work!     We Live... We Laugh... We SELL! 

Heather Hisey

      Building connections with clients and the community 

Heather is passionate about client service and community involvement. Her hands-on approach makes sure each client feels they are her only client. Heather has lived and breathed real estate her entire life and worked with her father Clare MacLean until he passed away in 2008. This long and successful partnership with her father gave Heather a unique perspective on real estate and customer service. She continues to rely on the lessons her father taught her about the value of relationships and the importance of community involvement. Heather is committed to giving back to the community through active involvement in both the church and the community. 

As a grandmother and mother of three grown children, Heather understands the unique needs of families in all stages of their lives. From buying a first home to downsizing from the home where a family has been raised, Heather understands how to balance the business of real estate with the needs of her clients. Her personable and caring manner helps clients ease through some of these difficult transitions while her keen business sense ensures that the process is efficient and well managed.   

Heather’s commitment to the community has included sponsoring local sports, serving on the Oakville Christian School board and working with the youth at her home church, the Harvest Bible Chapel. Serving on accommodation study groups for local area schools sharing the realtors perspective on keeping schools open.

Heather enjoys her weekends when she can attend her church, Harvest Bible Chapel. She is an avid Hockey fan and enjoys spending time with her family and especially her grandkids! 

Lezlie McDermott

         Pragmatic process, proven results

With over 17 years experience in the real estate business, Lezlie approaches each client with a wealth of market knowledge and a pragmatic approach. A graduate of Dalhousie University, Lezlie has been a part of several successful teams including VHM and The Invidiata Team at RE/MAX before moving to Century 21 Miller to partner with Heather. Her honest, straight forward approach helps clients minimize the stress of buying or selling their home. 

The mother of three young children, she understands the unique demands of working parents and this sensitivity to family needs is reflected in how she works with her clients. Her results oriented style is perfect for business minded clients who want to ensure family needs are respected. As a Certified Relocation Specialist, Lezlie is adept at assisting families in the transition of moving to and from the Oakville/Burlington area. She has been a regular contributor to, a local online magazine for families in the Oakville-Burlington area. 

Lezlie uses a proven process to help clients buy and sell. She takes the time to understand their needs while sharing in-depth market knowledge and formulating a plan to get them to where they want to be. Clients receive regular communication and access to her expertise when they need it. Lezlie also has extensive experience in new custom home construction and renovation. Lezlie brings honesty, practical advice and a commitment to family needs to every client relationship.

Lezlie enjoys her role as a Hockey Mom and enjoys being part of all of her childrens extra curricular activities.




Community Involvement

Heather has served on the Oakville Milton District Real Estate Board as a Director. She served on both the advertising and standards committee and the ethics committee. Heather also served on the Oakville Christian School Board and was co-organizer of the School Walk-a-thon raising funds for the school's various needs. She has served as a small group leader for the youth of her local church, Harvest Bible Chapel and served on the local School Closure committee offering the perspective of the local Realtor. Heather has sponsored both soccer and hockey teams over many years.

Lezlie served on the MLS committee of the local Oakville Milton District Real Estate Board and is an active member at the Oakville Christian School. She was fundamental in raising funds for a new playground at Gladys Speers Public School. She is a big supporter and sponsor of Oakville Minor Lacrosse and the Oakville Rangers. Her community is her passion. 


  • Completed Realtor Sales Representative segments I, II & III.
  • Mortgage Finance
  • Relocation Specialist                                                                                         
  • Buyer Beware: The Buyer's duty to inspect, the Agent's duty to protect
  • The Aging Population: How can the Realtor Help?
  • We all need a little R&R
  • Halton Symposium and Tradeshow 2006 -2013
  • Grow-Ops & Clandestine Drug Facilities
  • Safety & Prevention in Real Estate
  • Identity Theft & Realtor Security
  • Home Insurability Issues
  • Title Insurance
  • Basic Appraisals

Recognition and Awards

Double Centurion Team for 2015
Double Centurion Team for 2014
Centurion Honor Society for 2014
Double Centurion Team for 2013
#2 Team by Production for 2013 - Century 21 Miller Real Estate
#19 Team by Production for 2013 - Century 21 Canada
Grand Centurion Team for 2012
#2 Team by Production for 2012 - Century 21 Miller Real Estate
Double Centurion Team for 2011
#8 Team by Production for 2011 - Century 21 Canada
Double Centurion Team for 2010
#10 Team by Production for 2010 - Century 21 Canada


We're here to work!

The experience and knowledge these women, both Oakville natives, bring to their partnership is an asset that many people can attest to. "We have been through the ups and downs of the market and being able to sustain and expand business speaks volumes." Heather says:  "We're here to work!"


  • English

Learn about real estate, decorating and so much more!!

  • Feel free to check out our blog at 
  • Follow us on Twitter @ HiseyMcDermott
  • Find us on Facebook and become a fan so you can learn about real estate, decorating tips and everything else!

Relocation Specialist

Lezlie McDermott can offer her expertise as a Relocation Specialist to anyone wishing to move to our beautiful town of Oakville and the surrounding areas.

Property List

1464 Liverpool Street, Oakville, ON L6M 4N6
Beds: 5 / Baths: 5
2,788 living area


SOLD: Build, Reno or Add-on, the Opportunity Awaits
Primary School Bus Orientation This Weekend
Build, Reno or Add-on, the Opportunity Awaits
YogaFest 2016 this Weekend!
Registration Open for Fall/Winter Rec Programs
Read More
Contact Us