Get matched with top tankless water heater repair pros in Black Diamond, WA

"They came out the next day and was able to install a new water heater for me. They even matched the other bid I had received. Very friendly and professional installers."

"Friendly and professional.The repairman had to go under the house and he got wet, because there was a leak, and he didn't complain.He fixed the hot water leak and found a leak in the cold water pipe as well.He told me about the problem and quickly fixed it. He was gracious and met with me outside to do the paperwork. I would and have recommended this wonderful company."

"service was excellent, price for baseline water heater was higher than expected. the angie tool suggested 2700$ max - it ended up being a.bout $3500."

"Brian was on time and super knowledgeable for dealing with my tankless hot water heater. He got right to work and dealt with the problem and helped me establish a paper trail with the manufacture in case of any future warranty concerns."

"Great customer service. Very knowledgeable and personable. No nonsense sales tactics. Very easy to understand. Strait forward and will give you a great experience. Water heater works great, and visually has stunning work."

"Install was on time and as described. '1st Response' did the job I expected for the water heater install. Good customer service for scheduling. Note that the Angie's list price of $799 only covers the installation of 50 gallon gas AO Smith hot water tank. Assuming you also do installation of new brass fittings, new flex lines and new expansion tank (which you should probably all do with the new water heater) it will cost an ADDITIONAL approx $500-600 (mostly labor costs). That's a competitive price but still, you should be aware that the original quote is just for the water tank install itself, nothing else. All-in-all they did a good job for a competitive price. A few months after the install, so far, I can say I would recommend them for this type of work."

"Gray service. Replaced our water heater. Looks great, very professional."

"I had them move a water shut off point and they did an excellent job!"

"He did amazing work at my rental, new sulp pump and redid the plumbing for a bathroom we remodel"

"We had Mike Morris (plumber) and Brandon Arellano (apprentice) out to replace our tankless water heater and fix our condensation tubes and connect them to the exterior. They did a tremendous job of explaining the work, keeping the work place tidy, and completing the job on time. I am so grateful for a job well done and will definitely call South West again for our future needs"