I have their Central Pneumatic 8 gallon compressor. For an apartment dweller, it seemed like an OK choice. First year, it was impossible to use, as every time it got cold, it would blow the circuit breaker upon start-up. After the 10th or 11th time using it (which put it into the 2nd year), it worked without a hitch. Shame that the compressor itself is so darn loud and slow to compress. Hard to power most air tools with it. I've blown seals in 2 of their bottle jacks (does anybody know where I can get replacements for them?), usually within the first 6 months. I need to get around to either rebuilding them or tossing them. I just used their A/C manifold gauge set. Believe it or not, it worked flawlessly the first time. Only downside is that you need to buy an adapter to use the newer self-sealing cans of 134A. Small air tools, such as the 3/8 ratchet, the cut-off grinder, etc, have all done well with me as long as I oil them. Their desiccant systems are not up to snuff, IMHO.