Russell provided excellent service. He was extremely helpful, knowledgeable, and polite. He fixed our plumbing issue, and things are working fantastic. We'd be happy to hire him again.
August 2024
I have used Cornerstone for both an HVAC service and plumbing. Derek and Russell were prompt, kind, clearly explained what they were doing, and answered all questions. It was easy to schedule these services - they were able to accommodate my plumbing issue within a half hour! I will always use this company in St. Lawrence County.
August 2024
Five+ stars for Kevin and Russell! When our slow toilet became a completely plugged system with the only moving water being poop water UP the tub drain and, thanks to an old shut-off valve, over the top of a toilet through the floor pouring into the basement - late on a Saturday afternoon - and calling the national chain business who “answers calls” 24/7 only brought us to a service that answers calls and and no one who would actually help us, we called the next place on the Google search results. Kevin (freshly showered after just returning home from a similar call) came first, checked out the plumbing system, identified the likely point of the blockage, and clearly... read full review
Russell provided excellent service. He was extremely helpful, knowledgeable, and polite. He fixed our plumbing issue, and things are working fantastic. We'd be happy to hire him again.
I have used Cornerstone for both an HVAC service and plumbing. Derek and Russell were prompt, kind, clearly explained what they were doing, and answered all questions. It was easy to schedule these services - they were able to accommodate my plumbing issue within a half hour! I will always use this company in St. Lawrence County.
Five+ stars for Kevin and Russell! When our slow toilet became a completely plugged system with the only moving water being poop water UP the tub drain and, thanks to an old shut-off valve, over the top of a toilet through the floor pouring into the basement - late on a Saturday afternoon - and calling the national chain business who “answers calls” 24/7 only brought us to a service that answers calls and and no one who would actually help us, we called the next place on the Google search results. Kevin (freshly showered after just returning home from a similar call) came first, checked out the plumbing system, identified the likely point of the blockage, and clearly... read full review