| Business | Phone |
| Parish Of Our Lady Of Perpet 295 Rue Mcleod, Chateauguay J6J 2H8 | (450) 691-4430 |
| Maplewood Presbyterian Church 215 Rue Mcleod, Chateauguay J6J 2H5 | (450) 691-4560 |
| Presbystere St Joachim 1 Boul D'Youville, Chateauguay J6J 4P9 | (450) 692-8241 |
| Presbytere Du Christ Roi 246 Ch Du Christ-Roi, Chateauguay J6J 4G7 | (450) 691-6600 |
| Presbytere St Jean Baptiste 8 Rue Rainville, Chateauguay J6K 1H5 | (450) 691-2698 |
| Presbytere Notre Dame/L'Assomp 101 Rue Notre-Dame N, Chateauguay J6J 4T4 | (450) 692-8080 |
| St Andrew's United Church 46 Rue Dupont O, Chateauguay J6J 1G3 | (450) 698-1050 |
| St Andrew's United Church 196 Rue Church, Chateauguay J6J 4G8 | (514) 698-1050 |
| St George's Anglican Church 162 Boul Saint-Francis, Chateauguay J6J 1Y7 | (450) 691-4970 |
| Temoins De Jehovah 201 Rue Bergevin, Chateauguay J6K 5A9 | (450) 691-0024 |
| Calvary Baptist Church 197 Rue Dubois, Chateauguay J6K 1G9 | (450) 699-6723 |
| Calvary Ev Baptist Church 201 Dubois Cr, Chateauguay J6J 4Z4 | (514) 692-2267 |
| Centre Evangelique De Chat 75 Boul D'Anjou, Chateauguay J6J 2R1 | (450) 691-7982 |
| Chateauguay Community Church 162 Boul Saint-Francis, Chateauguay J6J 1Y7 | (450) 699-4673 |
| Eglise Evangelique Baptiste 157 Rue Principale, Chateauguay J6K 1G2 | (450) 699-9770 |
| Eglise Evangelique Baptiste 111 Rue Lauzon, Chateauguay J6K 1C7 | (450) 698-2087 |
| Eglise La Source 169 Rue Saint-Aubin, Chateauguay J6K 2S2 | (514) 692-3228 |
| First Montreal Wesleyan Church 201 Rue Verdi, Chateauguay J6K 2L5 | (514) 699-3113 |