St. Clair County, Michigan
Top-Rated Real Estate Brokerages in St. Clair County, MI (2026)
134 real estate brokerages in St. Clair County. The top 25 by score, then every city.
Who is the best real estate brokerage in St. Clair County, MI?
As of October 2026, the highest-scoring real estate brokerage in St. Clair County on TownAnswer is David Simpson - The Simpson Group - Keller Williams Platinum in Port Huron, with 74 out of 100.
Top 25 in St. Clair County
Real Estate Brokerages by city in St. Clair County
| City | Listed | Scored | Top business |
|---|---|---|---|
| Port Huron | 44 | 37 | David Simpson - The Simpson Group - Keller Williams Platinum |
| Fort Gratiot Township | 30 | 19 | Donna Hazlewood - KW Platinum |
| St Clair | 15 | 12 | Sine & Monaghan Realtors - St. Clair |
| Clay Township | 9 | 6 | Sine & Monaghan Realtors - Algonac |
| Marine City | 7 | 5 | Real Estate One Westrick, Wynne Achatz, Broker |
| Marysville | 6 | 4 | Jon Wright - Marysville Realtor @ O'Connor Realty, Inc. |
| Mussey Township | 4 | 4 | Diamond Home Setting / Sales |
| Grant Township | 3 | 1 | Amber Tohlman, Realtor |
| Kimball | 3 | 1 | Wallace and Associates Real Estate |
| Columbus Township | 3 | 2 | Great Lakes Real eState Agent - Port Huron, MI |
| Wales Township | 2 | 1 | Jason Brickel - Realtor - KW Platinum - Listing Agent |
| Riley Township | 2 | 1 | Andrew Vincent Realty |
| Casco Township | 2 | 1 | Marsack & Marshall Real Estate Team |
| Yale | 2 | 1 | Lindsay Williams, Coldwell Banker Professionals Yale |
| Clyde Township | 1 | 1 | Mike Miloch - Miloch Properties Real Estate |
| Algonac | 1 | 1 | Real Estate One |
| Kenockee Township | 1 | 1 | Realtor Joan Schinderle-King |
| Capac | 1 | 1 | Just Land Sales |
| Burtchville Township | 1 | 0 | n/a |
| Pearl Beach | 1 | 0 | n/a |
What to ask
- Is the agent licensed in Michigan? Check the name on LARA Verify a License.
- What does the brokerage charge, and who pays it? Commission is negotiable.
- Since August 2024, buyers sign a written agreement with their agent before touring. Read what it says about pay and length.
- How many homes did the agent sell in your area in the last year?
- Who will you deal with day to day: the agent, a team member or an assistant?
Questions
How many real estate brokerages are in St. Clair County?
Our October 2026 data lists 134 real estate brokerages in St. Clair County across 20 city pages.
Who is the top-rated real estate brokerage in St. Clair County?
As of October 2026, the highest-scoring real estate brokerage in St. Clair County on TownAnswer is David Simpson - The Simpson Group - Keller Williams Platinum in Port Huron, with 74 out of 100.
Can a business pay to rank higher?
No. Every business is scored by the same rules.
TownAnswer ranks local businesses by one published method. Businesses cannot pay to change their rank. Ratings and review counts come from Google Maps, read in October 2026. Details change, so confirm hours, prices and licences with each business. How we rank.