Unique icons for a Google map

I need a set of small and standard icons making for a Google Maps project. They are for tradesmen, so will need unique icons for all builders, plumbers etc. Here is the list: Air conditioning Bathroom specialists Appliance Repair Auto Electricians Blinds BrickLayers Builders Carpenters Carpet Fitting Central Heating Services Chimney Sweep Computer Services Conservatories Damp Proofing Double Glazing Installers Drain-Pipe Cleaning Driveways and Paths Electricians Fascia soffits guttering Fencing Flooring Service Furniture repair Garages and Sheds Gardener Garden Landscaping Gas Installers Glazing Handyman Joiner Kitchen Fitter Lawn Services Locksmiths Loft Conversions Motor Services Painters-Decorators Paving Pest control Plastering-Screeding Plumbers Removals Roofers Rubbish clearance Security Installers Scaffolding Shop Fitting Tree Surgery Tiling Service TV and Hifi repairs TV aerials satalite instalations Valet Service Window cleaners I will need them in the small map marker size ( 12x20 pixels ) and the standard map marker size ( 20x34 pixels ). I will own all copyright to the images and they are NOT to be reproduced. All icons must be UNIQUE and NOT copied from anywhere else. Small budget so please not silly bids.