Don's Power Vac # w% t) `: e! [/ B7 Z) C9 p http://furnaceman.ab.ca/6 m6 G. f! H5 B6 O4 M5 ^9 h
16690 113 Avenue Northwest, Edmonton, AB T5M 3V8 # Z+ v1 D3 o9 `% i4 b/ U# H; D3 r(780) 447-1133( R7 }' y& w2 ], O
I heard that their service was really good. Price is reasonable. It depends on your house as well - size, pipes...