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John T. Geryk Plumbing & Heating is a Northampton plumbing business. A 2026 Google customer said John came through after other plumbers in the area gave them the runaround and quotes they called ridiculous, and described the pricing as honest and the service as fast. A 2025 customer said John replaced their old, leaking house water filter canisters, including some of the piping that connects them, and called the cost reasonable. A 2021 customer said John had handled a number of their plumbing mishaps, once at 6 pm on the Friday of Memorial Day weekend, and called him fairly priced. A 2015 customer said John had done a bunch of work for them and that it had all held up. That customer also said John was good about giving a full range of options between cost and longevity. Its Massachusetts plumber license, number 4938-PL-C, registered to John T. Geryk Plumbing & Heating, LLC, is active on the state registry.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from John T. Geryk Plumbing & Heating. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
After getting the runaround and ridiculous quotes from other plumbers in the area, John came through in spades. Honest pricing, fast service, job done! Would highly recommend.
We had to replace our house water filter canisters that were old and leaking, including replacing some piping that connects them. John was efficient and professional. The cost was reasonable too. Highly recommend.
John is the best! He was very responsive, and was able to help us with our problem. He's friendly and is obviously a true expert at his craft. We can't thank him enough!!!
John Geryk has swooped in and saved the day for a number of my plumbing mishaps, once even at 6 pm on the Friday of Memorial Day weekend. He is knowledgeable, skillful, honest, and fairly priced. I hope that I don’t need a plumber again for quite a while, but if I do I won’t hesitate to call John for another quality job.
John is honest, reliable, and excellent at what he does. He's done a bunch of work for us and it's all held up. We left the house in his hands to do some major work once while away and he did not disappoint. Also, he's good about giving you a full range of options on the spectrum between cost and longevity.
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2 changes recorded — last scanned Sep 29, 2026.
