Good luck getting an upfront price or even a ballpark quote from these guys for any kind of work you need done. I can see some other unhappy Yelp users who had to find out the hard way (after paying $69 service fee), that the prices they quote are astronomical once they come out in person. You can easily find other fully licensed plumbers with A+ BBB ratings (without a ton of resolved complaints) for half the price.
FYI it looks like there are a lot of fake positive reviews here. Can spot them a mile away..