A suspension shop will do it but you're looking at several hundred dollars because the cost is in the labour, not the actual bushes.
I have done a couple of Civics but I buy my bushing kits complete from UltraRev in the US.
I use an hydraulic press (small unit from SCA) and it takes about half a day to do a complete car (given that you already have all the parts out of the car).
I would save the money from having a shop do it, spend the money on a press, buy the bushes you need from the US (I use Energy Suspension exclusively because I know they work and I get a good deal from the US even with shipping), press everything out, replace with new bushes, and you're car's handling will be transformed.
This is the hard way:
A press makes it so much easier and much less messy.