Andrew J. Foss, Inc.

08/17/2026

A little different delivery for us! These custom precast structures are headed into service as outdoor outhouses along the Mount Washington Auto Road. Durable concrete makes a lot of sense when you need something built to handle the weather and conditions in the
Not a bad place to make a delivery either!

08/13/2026

Not a bad office for the day. 🏔️
Another precast concrete septic tank installed against a backdrop that’s hard to beat. We take pride in helping build homes in some of New England’s most beautiful locations.

08/11/2026

One more step toward move-in day. The septic tank is set, the crane truck’s job is done, and this beautiful log home is one step closer to completion.

08/04/2026

Are you considering adding an ADU or in-law apartment to your property? Read our in depth article to answer your questions.

Planning an accessory dwelling unit in New Hampshire? Learn how septic-system capacity, bedroom count, leach-field limitations, NHDES approvals, property records, and attached versus detached ADU designs can affect your project before construction begins.

07/30/2026

Been thinking about using Precast? Here are 7 reasons to consider it

The ease, efficiency and resilience of precast concrete makes it the ideal construction material for projects that endure for generations.

07/28/2026

Concrete gets the attention, but the reinforcement does the heavy lifting.

07/24/2026

Another waterfront project. Our precast concrete leach field chambers are built for durability, easy installation, and dependable performance where every square foot of space matters.

07/21/2026

From our yard to the job site, we’re proud to help build homes from the ground up. Another precast concrete septic tank delivered and ready for installation.

07/10/2026

The view may steal the show, but there’s important infrastructure working behind the scenes. This Norweco Singulair treatment system is helping safeguard the water that makes properties like this so special.

07/08/2026

Strength starts long before the concrete cures. These synthetic fibers are mixed throughout our concrete to help control cracking and improve durability from the inside out.