Start of rant: these guys will try their hardest to rip you off. If you know nothing about plumbing and have an emergency leak then that is the only reason you should use them.
I am a girl, and I did most of the major renovation in my home by myself. However, whenever service guys see female customers, they will automatically think that we are easy targets for their bullshit. It was a Sunday evening, and I wanted to find a place that was open-- of the 4 places in Fremont that I called, these were the first guys to pick up my call and they came in 2.5 hours. I wanted them to investigate a faucet hose leak from my new under-the-sink water filter. I had already purchased extra materials just in case the ones that came with the filter were defective. With the estimated cost, they are supposed to provide you with a diagnostic assessment. The guys pretended to inspect the hose with their flashlight, then quickly wrote up an estimate for $150 minimum repair. They said that was their NORMAL minimal price. I asked them to tell me their diagnoses and their answer I don't know. Me: What do you mean you don't know? You're quoting a price for service, so what is your service? The guys we will have to look more closely after you agree to the contract. And, it's leaking because you are missing parts. You are missing a tube insert and o-ring. Me: Um, NO, as you can clearly see the new tube insert and o-ring are already on the tube end here [holding up the parts] and they don't look broken to me, and I also bought a spare that is right here IN FRONT OF YOUR FACE. The guys: well they must be broken because of the leak. This is utter bullshit, and I feel that they are completely disrespecting me so I rudely tell them to leave my home and open the door for them to exit.
I then wait for one of my neighbors to come home from dinner-- he's an ex-handyman. He fixed the leak in under 5 minutes for free without having to purchase any additional parts -- he said that it takes experience to set a tight seal with this type of o-ring for this filter, nothing more. Also, he said not to follow the instructions, which stated to only hand-tighten the joints and then just use a wrench for 1/4 turn (the manufacturer was worried that some customers would be too aggressive and break the parts). My neighbor made many turns with the wrench, without breaking anything.
$150 minimum for ANY work is a bullshit price. When I had a tenant before, I had hired a plumber, who works weekdays only, who charged only $40 to fix a toilet and $90 to fix a dishwasher. If these guys at A Plumbing Hero were smart, they would have known to lower the cost to something acceptable so that could at least cover the gas for the short trip over.
Aside: If I could get away with charging ridiculous amounts of money for obviously simple work, I still wouldn't feel right cheating people the way these guys are. They must be rolling in dough if they're collecting $150 for every 5 min of work.