YOUR TRUSTED CONCRETE EXPERTS

Providing Strong, Reliable, and Durable Concrete Solutions for Residential, Commercial, and

Industrial Projects—Built to Last a Lifetime.

Proudly Serving NH

About E Gagnon

E Ganon Construction & Excavation, located in Weare, New Hampshire, specializes in high-quality concrete solutions for residential and commercial projects. With expertise in excavation, site preparation, and precision concrete work, we are committed to delivering durable and reliable results. Whether you need foundations, driveways, walkways, or custom concrete installations, our skilled team ensures every project is built to last.

Expertise You Can Trust

Strong Reputation

Licensed and Insured

Exceptional Customer Service

What we offer

Our Service

Concrete Footings

We provide strong, durable concrete footings to ensure a stable foundation for your construction projects. Our expert team ensures precise excavation, formwork, and reinforcement for long-lasting structural support.

We provide strong, durable concrete footings to ensure a stable foundation for your construction projects. Our expert team ensures precise excavation, formwork, and reinforcement for long-lasting structural support.

Excavation

Proper site preparation is key to a successful concrete installation. We offer professional excavation services to create a solid, level base, removing debris and ensuring optimal ground conditions for concrete pouring.

Proper site preparation is key to a successful concrete installation. We offer professional excavation services to create a solid, level base, removing debris and ensuring optimal ground conditions for concrete pouring.

Concrete Foundations

From residential slabs to commercial foundations, we deliver high-quality concrete foundations built to last. Our team ensures precise grading, reinforcement, and pouring for a strong, reliable structure.

From residential slabs to commercial foundations, we deliver high-quality concrete foundations built to last. Our team ensures precise grading, reinforcement, and pouring for a strong, reliable structure.

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Hundred of happy clients

What Our Clients Say

"I recently hired E Gagnon Construction & Excavation to pour the foundation for my new home, and I couldn’t be happier with the results. Ernie and his crew showed up on time every day, worked efficiently, and kept me updated. They did an amazing job and it turned out great. If you need a reliable team for foundations or excavation, these are the guys to call!"

David Hall

"I needed strong, properly built footings for a new retaining wall on my property, and Ernie’s team at E Gagnon Construction & Excavation did a phenomenal job. They were incredibly knowledgeable, explaining every step of the process and making sure the job was done right. The crew worked efficiently, and they didn’t cut any corners."

Emily Saunders

"Finding a contractor you can trust is hard, but E Gagnon Construction & Excavation made the entire process easy and stress-free. Ernie and his team were punctual, efficient, and highly skilled. They handled both the excavation and concrete footings for my project, and everything was done with precision. Could not recommend Ernie enough."