Get matched with top tankless water heater installers in Wales, MA

"After some digging got me an approved Navien heater with current Energy Star rating. Got $1100 back in rebates and tax credit. Did job quickly, removed previous heater and installed two other small items for me too. Put in condensate pump as well. All part of the price. Ben is an efficient, effective professional. Glad to have had him."

"This was an emergency situation and they couldn't have been nicer. Had to pick up the equipment and do the removal and installation. Very professional."

"Replaced Furnace and Hot water heater, fast and efficient."

"Josh and his crew were amazing. I had an air handler that needed to be removed and a new one installed. Great price for removal and installation. It felt like they were done in no time! Highly recommend tandem mechanical. Out side central air condenser is next on my list and I will for sure have these guys back."

"I hired this company to replace my water heater. He was very professional, and helpful throughout the whole process. The install was fast, it looked and worked great. Pricing was very fair. I would highly recommend this company to anyone."

"Professional, timely communication, good follow through, prepared. Did a great job."

"They do the job quickly and efficiently, but there is some minor issue, but everything is good."

"The plumber arrived when promised and worked efficiently and well, and resolved the issue as needed."

"Matt and his team just installed a new hot water heater at my house. Was very impressed with his knowledge, professionalism and attention to detail. A++"

"These guys are great! The man who came to estimate the job had a medical emergency after leaving our home leaving the company very short handed. His partner not only got the information from our site visit but got our job scheduled within a week! He also pointed out some very ergent safety issues with our flexible gas line installed in 2000, but also saw an issue with our water heater put in by a subcontractor from Columbia Gas. Not only was the water heater not installed properly putting our safety at risk then we found out it was NEVER inspected by the city! They showed up on time and completed the job on time within their quote. They cleaned up after the job and were pleasent and curteous. I would highly recommend this company to anyone wanting a plumbing job to be done without being taken to the cleaners."