"Found me the right size water heater, a few days before Thanksgiving and had it installed within 2 hours. Clean and efficient and Bradford White gas water heaters are American made. Built to last. Daniel Westereng did a great job with the install. Clean, fast, thorough and polite."

"I had a great experience with GMC. They installed a shampoo bowl/station for my studio salon. The work was fast and clean and Evan painted the pipes to match the wall. I would definitely use them again!"

"This company was FANTASTIC. Javier completely understood the problem and didn't waste my time or money. Never tried to upsell like one of the past plumbers tried to pull with me. This was my third plumbing company before going through HomeAdvisor for Alliance United. You all saved me $3,500 in unnecessary work!!! Thank you!!!"

"Alvin and his team worked hard, were on time and cleaned up after themselves. Very nice to deal with Alvin; wasn t pushy and explained everything before work was started. Showed the work when completed. We had our sewer line replaced and a gas valve installed."

"Alex responded immediately to my request for a quote and came to my house within 45 minutes. My old hot water heater was removed and a new one installed within a few hours. I would absolutely hire him again. Thank you!"

"I called two other plumbing services and obtained estimates to install two tankless water heaters to replace ancient 50 gal. and 40 gal. tank water heaters. He called me back right away and kept his appointment time. He carefully explained how it would work best and his estimate was lowest. One water heater was located in a utility closet on the side of the house. He came up with the idea of taking the door off and installing an outdoor tankless water heater which saved me money by not having to install venting up to the roof. He also followed up with me by providing me with the SoCal Gas Co. and manufacture's rebate information which will save me another $1800!"

"Agapito did a great job rerouting gas line in the attic. Very friendly, communicative and knowledgeable."

"Doug provided excellent service and information. He was outstanding and provided sufficient info and options for me to make an informed decision. He provided an on-the-spot discount as well and arranged to have the new system installed within two days. The installation crew were also excellent and provide the additional info I needed for system operation They were clean and efficient. I highly recommend this company."

"First to arrive to provide a quote on Saturday mid day and were willing to do the install the following day first thing on a Sunday morning. Knowledgeable and skilled as far as I could tell and very professional but also down to earth."

"Excellent customer service. Was able to install a new shower head for my elderly mom. Excellent work"