Monkey Wrench Plumbing, Heating, Air & Electric 3200 East Guasti Road, Ontario, CA 91761

"Monkey wrench did a great job! If you choose them to do your install of a water heater I’d request Alfredo. He did the neatest install and went above and beyond to make sure the unit was running smoothly."

"Luis showed up early, thoroughly evaluated my water heater and completed an annual maintenance within an hour of arrival. He was professional, carefully explained his work and helped me save on my service by enrolling in an annual maintenance plan."

"We had a great experience with Luis at Monkey Wrench! He was punctual, professional, friendly, and took as much time as was needed to ensure we understood every step he was taking and why. We highly recommend requesting Luis for your plumbing needs!"

"This is the 2nd time I've used Monkey Wrench and am very pleased with the company. They are dependable and fast to respond. Luis M. is a fantastic plumber, had him the first time and I requested him for this second time. Luis M. is professional, knowledgeable, and friendly. And when he leaves he leaves your home cleaner than when he arrived. Thanks Monkey Wrench!"

"Visiting my son from out of town and needed help with a water heater issue so turned to Google search. Plumber near me and about 10 businesses pop up. Looked for good rating then made a call to Monkey Wrench. First experience with many businesses is when you pick up the phone and make a call. That first interaction can set a tone for your whole relationship, even making you hang up and go to the next business on the list. That alone was a 5-star experience and I knew this was the company I wanted to work with. They called me back an hour later and made an appointment for next afternoon. Luis M. came out and was professional and understood my issue right away. We discussed options, I made a decision on one and was good with the cost. He got to work and I saw his experience come through quickly. Water heater is back in service, I'm happy, my son is happy and all is good. Highly recommend Monkey Wrench and you'll be in good hands when Luis shows up!"