Get matched with top water heater installers and replacers in Gilman, CT

"Wow, Awesome services. Thank you Bill and his team Steve and Dave for reaching out quickly to solve our heating dilemma especially this time of the year. Steve was very knowledgeable, friendly, informative and professional. It was refreshing to see someone who gave great service replacing a boiler control for temperature/water level. And he also did the usual bi-yearly maintenance oil filter change and furnace cleaning. Thank you!!"

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"Joe and his techs were awesome. They got me up and running in no time. Very professional "

"Jeremy and his team did two jobs for us. HVAC for upstairs and later HVAC for downstairs. His pricing was very competitive to the other quotes we received. The upstairs system kept us at temp through the winter, but starts losing the set temp in the summer. He completed a warranty service which did not resolve the issue. The downstairs unit is two splits in two large rooms. We don?t need them to cool in the summer. In the winter one room is good, the other is incapable of getting to temp if it?s less than 40 outside. From 40 to 55 it requires going on full blast to barely reach 70 inside. I?m a bit shocked at how much electricity these two heats pumps consume in the winter, adding up to $800/month. He specced the system for both floors himself. The downstairs unit was contracted for smart controls, which has not been completed. I am overly patient. Many emails, texts, and calls. Latest job ?completed? in Nov 2024. I don?t believe Jeremy will finish or provide proper warranty support. "

"My daughter's kitchen sink was backing up. I could not remove with my 8 ft. Snake and we called Ben Franklin and asked for the hydro-jet service to remove the blockage. The technician could not remove the blockage due to a street elbow connection with clean out that prevented the hydro jet from traversing the drain pipe. Had to pay full price ($836) without solving the issue but was offered a $400 discount to have a complete replacement of the branch drain ($3100). I ended up getting a 15 ft. Snake and threaded it through the coupling where the copper branch met the PVC main drain and removed the blockage in less than an hour. Would not recommend this firm to anyone unsuspecting of the upsell tactics."

"Amilcar was professional from the start to the finish. He was efficient too. He was very neat and kept the work area clean. I will certainly call on Diamond Plumbing and Heating again should I need service of the type they provide"

"Kevin and his crew Installed a utility sink in my basement. He was very professional and neat and a pleasure to deal with."

"Befitting plumbing reinstalled my bathroom fixtures. Matthew and Ed were professional friendly informative,they made what was a tense stressful situation into something that was pleasant. I might have them be back here for more work I cannot recommend them highly enough"