Northeast Harbor, ME35 Sylvan Rd, Northeast Harbor, ME 04662
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Graves Plumbing & Heating Services is a plumbing and heating business; its Maine HVAC license, number MS30002540, is held by Alan J. Graves and is active on the state registry. On Google it shows 4 stars from 11 ratings. A recent customer who hired Graves for the plumbing and heating at a new home said Alan was on site personally when challenges came up, until the situation was resolved. A 2025 customer said Alan made a special trip to fix the door over a laundry area. A recent 1-star reviewer said a follow-up call about a warranty issue with a hybrid water heater the company installed never got a reply, and that after being told two faucets would be replaced, they were not, so the customer installed them.
Exceptional service -- our family is so very thankful for Alan & Doreen and their team!
We recently hired Graves to do the plumbing and heating at our new home. Alan and his crew went above and beyond all expectations. When met with challenges beyond anyone’s control, Alan was on site personally handling the situation until it was resolved. This is a family-run business that truly treats their customers like family. We could not be happier with the service and quality of their work.
Used to be reliable and professional. Not anymore. They have become unreliable and sloppy. A few years ago I discovered and fixed a leak after they did a small simple job. When I told Robert he just shrugged. Barely acknowledged it. Last year I called them for follow up service re warranty issue with expensive hybrid water heater they installed. They never replied. So unprofessional. After repeatedly asking them to replace two faucets and being told they would, they didn’t. So I finally installed them myself. They used to be reliable, responsive, and professional. Now they are not.
Alan made a special trip to fix the door over my laundry area; I'm grateful for all the help over the years and highly recommend Graves Plumbing & Heating.
They were the best plumbers I have ever see. They all work so hard. They are the best!
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2 changes recorded — last scanned Oct 30, 2026.
Typical Maine range for this kind of work, from regional averages — not a quote from Graves Plumbing & Heating Services. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,500 – $10,300
Typical HVAC project around $7,400
