Northern Precision Foam

Northern Precision Foam does spray foam insulation, and a 2023 Reddit commenter said the company did spray foam for them and that they were happy with it. The company describes itself on its site as an Efficiency Excellence Network Partner, which it says lets qualifying Vermonters receive incentives through Efficiency Vermont. A 2026 Google customer said the company cleared out what little was left in their attic, then sealed and insulated it, along with the knee walls and rim joists. That 2026 customer wrote that the work was completed quickly and that, according to the before and after blower door tests, it was "a huge improvement." A 2025 Google customer said the company helped them understand how to foam their roof, all the walls, the sill plates and the basement walls, and that it worked with Efficiency VT to assist with rebates. That 2025 customer also said the company was easy to schedule, showed up on time and cleaned up before leaving. A 2025 customer said the company did the outer perimeter of their log cabin, which sits on concrete pillars over a 3-foot crawl space. That 2025 customer wrote that when it was -29° out, it was 45° under the cabin with no heat. Its Vermont residential contractor registration, number 174.0000125, is active on the state registry.