- Union, Central Elgin, Elgin County, Ontario, N0L 2L0, Canada
- 519-617-8200
- www.streamlineplumbing.ca
- 525 ON-3, Courtland, ON N0J 1E0
- 519-842-5707
- www.mazzaheating.com
- 7267, Mellor Road, Southwold, Elgin County, Ontario, N5P 3S9, Canada
- 519-670-4784
- 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