Sitework, Civil Construction & Building Services Across the South Shore
Hanover-based. South shore Focused. Built from the ground up since 2016
The South Shore contractor that understands the land, the utilities, the septic, the drainage, and the build.
What Does Your Site Need?
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![Construction site with heavy machinery and worker leveling the ground for a building foundation.]()
Excavation Services
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![Construction workers installing a large pipe buried in a sandy trench, surrounded by dirt mounds, shovels and an excavator, with trees and a house in the background.]()
Septic Installs & Repairs
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![Construction site with a yellow excavator digging in a dirt area, orange safety cones, fenced perimeter, parking lot, and building in the background.]()
Underground Utilities
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![Rows of green plastic drainage pipes arranged in a construction site with dirt in the foreground.]()
Storm water & Drainage
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![Diagram of a conventional septic system showing a house with septic tank, access risers, distribution box, drainfield, groundwater well, and groundwater, with wastewater flow from house to soil treatment and groundwater]()
Title 5 Septic Inspections
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![Nighttime scene of a construction site with a large yellow front loader and a white work truck on a wet parking lot, illuminated by bright artificial lights. Snow is falling, and bare trees are visible in the background.]()
Snow & Ice Managment
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![A parking lot being cleaned by a small yellow and black street sweeper with water on the ground. Buildings and trees are in the background.]()
Property Services
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![Construction site with heavy machinery and dirt ground, residential houses in the background, and a clear blue sky.]()
Grading Services
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![A construction site with a deep trench, a small excavator, workers, a water truck, and orange cones surrounded by trees with autumn foliage.]()
Trenching
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![A construction site in a wooded area with an orange excavator, a parked vehicle, and a partly cloudy blue sky.]()
Land Clearing
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![Construction site in a wooded area with orange traffic cones, construction equipment, and a partially built wooden structure.]()
Site work
Our Accessory Dwelling services include:
Accessory Dwelling Units (ADUs) – We handle the entire ADU process, including site planning, design coordination, engineering, permitting, and construction. Whether you’re creating a rental unit, in-law suite, or a standalone backyard cottage, we build ADUs that are fully compliant, efficient, and built to last.
Septic-Compatible ADU Solutions – Many properties in this area rely on septic systems, and adding an ADU requires careful planning. We work closely with engineers and local boards of health to ensure your septic capacity, design, and system upgrades are properly addressed without unnecessary delays.
Custom ADUs planned around your property, utilities, septic, drainage, access, and build goals.
From initial design to final inspection, we oversee every stage of your ADU with clear communication and disciplined execution. We prioritize thoughtful planning, full code compliance, and lasting craftsmanship.
Custom homes, additions, and major renovations built with the sitework and construction experience needed to get the project right from the ground up.
Our Residential Construction includes:
Custom Home Building – From initial design through final occupancy, we manage every detail of the process.
Additions & Major Renovations – Garages, decks, pool houses, and other projects that enhance both value and lifestyle
Our reputation is built on meticulous planning, clear communication, and craftsmanship designed to last.
Commercial builds, site improvements, utilities, drainage, grading, and development support for business owners, developers, and property managers.
Our Vertical capabilities include:
Ground-Up Commercial Builds – New construction tailored to your business needs.
Industrial Facility Upgrades – Modernizations that improve efficiency, compliance, and safety.
Tenant Fit-Outs & Renovations – Custom solutions to optimize existing spaces.
We work directly with developers, architects, engineers, and business owners to deliver precise, schedule-driven construction that performs as designed
Sitework, utilities, drainage, grading, trenching, land clearing, and infrastructure support for residential, commercial, and development projects across the South Shore.
Civil Construction Built From the Ground Up
Our Horizontal capabilities include:
Site development
Excavation & grading
Underground utilities
Drainage & stormwater
Roadway & access prep
Culverts & infrastructure support
“We hired Amex Construction for a full tear-down and new home build for us. Mark and Joe were knowledgeable, professional, and worked seamlessly with the architect, engineers, and building department. Their subcontractors were top-notch, and we’re completely satisfied with the results — especially my wife, which says it all”
“Amex Construction handled excavation, utility installation, and grading for a new home build in Hull. Everything was completed professionally and per town specifications. As a custom home builder who works with many excavation contractors, I can confidently recommend their expertise and reliability.”
See what Our Clients Say
One Contractor. One timeline. From septic and sitework to full construction, get your project built right the first time
For 10 years, Amex Construction has helped homeowners, builders, developers, and commercial property owners prepare, improve, and build stronger sites — with excavation, septic, utilities, drainage, grading, ADUs, residential construction, and commercial site development handled by one accountable team.
