Don's Power Vac ! W+ | L, T, p* m0 s" Shttp://furnaceman.ab.ca/ 4 @& `2 Z! B7 U6 @: n/ s# _16690 113 Avenue Northwest, Edmonton, AB T5M 3V8 ' B7 g4 K/ t8 Y" W; U$ k
(780) 447-1133 4 P; T9 S; t4 x( N% y U ZI heard that their service was really good. Price is reasonable. It depends on your house as well - size, pipes...