Trombly Plumbing & Heating, LLC

09/04/2026

Just wanted to give a great job done today by Dominic and Bryce for the hard work getting this mini split piped and pressure tested today.
A big thank you to Canterbury Inn for the business and to All Around Rental for the rental of this lift to make it safe for our guys to work. It was a successful day.

05/04/2026

NORA 8 HOUR SILVER CERTIFICATE COURSE & EXAM * FRIDAY MAY 15, 2026 8am – 4:00pm To sign up, call 802-748-9719 Or email [email protected] LOCATION – Training Room at 77 Concord Avenue, St. Johnsbury, VT Cost: $175 per person • In order to take the NORA Silver Seminar Class and Exam you must have a minimum of three years experience as an oil heat technician with at least 100 hours of training. • Anyone attending this class must have a NORA Tech ID • You will need the NORA 2022 Technicians Training Manual and should review it prior to class. If you need a book, visit NORA website, or let us know and we can direct you. Offered by Trades Up, LLC - Trade School Coffee, lunch provided Presented by Alfred Baesemann, NORA INSTRUCTOR

04/21/2026

04/17/2026

NORA Silver Class today @ Trombly P&H.

04/15/2026

Classroom is being set up for our NORA Silver class on Friday 4/17/26

04/03/2026

New ADA Toilet and Sink installed recently.

04/02/2026

NORA Technical Bulletin
December 8, 2025Biofuels,
Biodiesel-Rated Products & Accessories
When servicing or installing equipment in homes using biodiesel or Bioheat® fuel, technicians must select components & accessories specifically rated for biodiesel lends at or above the blend being delivered—or as required by state or local regulations.
Biodiesel-rated parts including tanks, gaskets, hoses, filters, pumps, seals, and all other fuel-contact materials are engineered for long-term compatibility with biodiesel. These components resist swelling, degradation, premature wear, and fuel-related failures that can occur when conventional materials are exposed to higher biodiesel blends.
Using biodiesel-rated products not only ensures stable, reliable system performance and helps maintain fuel quality from storage to combustion, but it also future-proofs
the installation. As the industry continues to move toward higher biodiesel blends and low-carbon liquid heating fuels, proper component selection becomes essential for delivering safe, efficient, and trouble-free operation, today and for years to come
https://noraweb.org/2025/12/nora-technical-bulletin/

04/02/2026

Apprentice installed water heater in a closet, with supervision, great job!