24-Hour Service

  - Solar Hot Water
  - Wood Pellet Central Heating
  - HVAC Design - Build
  - Plumbing Repairs and Installation
  - Heating Repairs and Installation
  - Kitchen & Bathroom Remodels
  - Residential / Commercial


Bethlehem Public Library

Recent project Bethlehem Public Library. Project consisted of complete HVAC system with lined and insulated duct through out the building. Fully automated control system with low tempature call out feature. 2 public restrooms ADA compliant, janitors closet,drinking fountain. This project started in July of 2013 and recently got its owner occupancy permit to open December […]

Trombly Plumbing and Heating heads renewable energy project at Woodsville’s historic Opera Block

WOODSVILLE – As part of an 11-month, two-million dollar renovation project at Woodsville’s historic Opera Block located on Central Street in Woodsville, NH, Affordable Housing Education and Development (AHEAD, Inc.), the community-based housing development organization that manages the building, hired a local contractor to complete a $40,000 renewable energy project that will save the company […]

Lamoille View Apartments, Morrisville VT

Trombly P&H was awarded this project in early December of 2012. The project consisted of plumbing fixture upgrades in every apartment. 4 of the 25 units were converted to Americans with Disabilities Act (ADA) units with new wheelchair roll-in showers. We installed new exhaust fans in every unit on timers to run for a certain […]


Montebello Hill Apartments, Newbury, VT

Boiler upgrades from 2 Peerless Gas fired boilers to 2 new Buderus high efficiency boilers. We updated this mechanical space for the building owners in a fully occupied building with minimal interruption of hot water to the tenants and adult education services. 1 boiler is dedicated to make hot water for the 15 unit building […]

About Trombly Plumbing & Heating, St. Johnsbury VT

Trombly Plumbing & Heating Inc. was established in 1991 in St.Johnsbury VT. The company was founded and established by Daniel Trombly who came from a family of plumbers in Southern New Hampshire. With Dan’s easing presence in the company and retireing in the future he turned the current company over to one of his 15 […]

Wood Pellet System, St. Johnsbury

We helped this family convert there current oil fired system to a Pellergy wood pellet system. Providing this product to them helped them save hundreds of dollars the first yr. The system was installed using a 3 ton flexible bulk pellet bin. Therefore the pellet fuel gets delivered the same way as oil.