Get matched with top water heater installers and replacers in Cumming, GA

"Donnie is the most honest vendor I have ever worked with. He services my home, my parents, my sisters home and i have recommended him to friends. His work has always been flawless. Whether replacing our old cast iron in our home or working on the water heater - Donnie is the best. Can?t recommend them enough."

"Overall good experience, would recommend. Punctual, professional & cordial. No issues since they replaced water heater. Pricing was competitive. Communication could be improved, on the exact items being replaced or worked upon, prior to starting work."

"They replaced my leaking water heater. Their price was far bettet than the cost of installation for a water heater from Home Depot."

"The previous co. installed our water heater 6mos ago, TE Tech. saw that it wasn’t in code & releasing gas , he brought to code & fixed the gas issues. He cleaned up, great workmanship, knowledgeable about his field, I feel I can trust their work."

"My a/c wasn't blowing cold air the tech, Andrew, showed up and got right to it. He found the problem (the capacitor) and got it replaced in less then 30 minutes. It's working like a charm now. He explained everything as he went along and was top notch professional."

"I used Greenlee to replace my water heater. They replied to my inquiry for service very quickly, even though it was after normal business hours. They were responsive and professional assisting me in determining the best solution for me. They arrived quickly and on time. Their work was fast and they did a great job of removing my old water heater and installing the new one. Everyone with whom I had contact was friendly and professional. They will be handling any future plumbing work that I have."

"I've used Moncrief over the last five or so years as they are dependable and quality. They are not the cheapest, but you get what you pay for."

"My water heater was replaces, Scott replace a part in my showerhead in the master bath he also unclog a toilet .I have not seen great service like this in years. Most company now day’s don’t give good customer service.. most companies just want the money but won’t provide that service well. Senior plumber technician Scott, was very respectful explain every detail of the job to me check everything after, very polite I cannot say enough about him like I said. He represents his company well… Great job Scott thank you so much"

"The job was to replace the pipe for the main water source. The cost is right, work crews are pleasant to work with, cleaned up properly after the job was done."

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"