No trailer is for sale in Atlanta on this site yet. A buyer can send a purchase request with payload and type, and a seller can list a trailer free. The national trailer sales page lists other places.
Grading contractors buy lowboys to move excavators and dozers. Landscapers, roofers and small builders use tag trailers for compact gear. Freight operators and haulers purchase flatbeds and drop decks, and aggregate carriers want dump trailers. Because the metro is a distribution center, there is also steady trade in used flatbeds and enclosed trailers.
Climb under the trailer and study the frame, crossmembers and neck for cracks, bends and repaired welds. Surface rust is common in Georgia's humid climate, but flaking or perforated metal is a warning. Check axles, springs, hubs, brake drums and wiring. Look at tire age and sidewalls, because rubber ages even when tread remains. Try the ramps, winch and deck, and match the plate rating to your heaviest load.
Make sure the trailer has a title or registration and that the identification number agrees with the bill of sale. Ask where it has been licensed, and itemize sales tax on the invoice. For occasional moves, trailer rental in Atlanta may cost less than ownership.
Check that every light works with your tow vehicle's plug, and test the brake controller connection. Look over the D-rings, pockets or stake points where chains attach, since broken anchors are a safety problem. Ask whether the deck is wood or steel, and when boards were last replaced.
Most buyers tow the trailer away. Bring the right coupler, safety chains and a light adapter. The Atlanta buying hub lists related machines.
None is shown until adverts appear. Capacity, axles, age and condition drive it.
Add the weight of the machine and attachments, then choose a trailer with margin.
Light rust is normal. Deep corrosion on frames and axles is a reason to walk away.
Most heavier trailers need working brakes, and state laws set the weights.
Post a purchase request that gives type, length, payload and budget.