I haven't figured out how to mark new spots on the map or get coordinates, but the address for the Fire Department is:
Departamento Bomberos
Fremont 115, Centro, 83550
Puerto Peñasco, Sonora, Mexico Phone: +52 638 383 2828.
It's the largish building just to the east of the City Hall annex on Fremont
The Red Cross address is listed as:
Blvd Fremont #140
83550 Puerto Peñasco, Sonora
+52 638 383 2266 or
[email protected]
It's across Fremont and to the east, near Combo Taco, but I can't tell exactly which building it is from the aerial view. Hope this helps.