- 47901 Calton Line, Elgin County, Ontario, N5H 2R4, Canada
- 519-773-8951
- www.koolenelectric.ca
- 6500 Sunset Road, St. Thomas ON N0L 2L0
- 519-857-7139
- gwbheating.ca
- 16, Barrie Boulevard, Unit 3 St. Thomas, Ontario, N5P 1Z5, Canada
- 519-207-0621
- https://elgincountyplumbing.com/
- 43, Rosethorn Court, St. Thomas, Southwestern Ontario, Ontario, N5R 5B2, Canada
- 226-559-2112
- pmdexcavation.ca
- 57180 Talbot Line Tillsonburg, ON N4G 4G8
- 519-318-1741
- https://www.customex.ca/
- St. Thomas, Southwestern Ontario, Ontario, Canada
- 519-277-9791
- https://nova-plumbing.ca/