Excavation & General Contractor Services in MA, NH & ME
Experienced Commercial & residential construction, excavation, septic, and site development solutions backed by over 40 years of field experience.
LICENSED – INSURED – OSHA CERTIFIED – REGULATORY COMPLIANT
Comprehensive Construction & Site Development Services
CSI provides complete construction, excavation, and property improvement solutions for residential, commercial, municipal, and industrial clients throughout the region.
Our services include:
- Commercial Excavation & Site Work
- Residential Excavation & Grading
- Septic system installation
- Underground utility work
- Vacuum & Hydro excavation Services
- Commercial General Construction
- Residential Construction
- Drainage solutions & Storm Water Management
- Environmental Remediation
- Commercial Property Maintenance
- Site Development and Land Preparation
By offering multiple construction services under one experienced team, we help streamline communication, scheduling, coordination, and project efficiency from start to finish.
Excavation Services We Offer
Commercial Excavation
From land clearing and grading to utility trenching and drainage preparation, our excavation and site development services create stable foundations for successful construction projects. We work efficiently while addressing site conditions common throughout New England properties.
- Excavation & Site Work Services
- Drainage & Grading Solutions
- Demolition of Old Structures
- Foundation Repairs / Installation
- Underground Utility Installation
- Retaining Walls Installation
- Storm Water Management Solutions
Residential Excavation
Our residential excavation division handles everything from new lot clearing, foundation prep and installation, utility installation, retaining walls, drainage solutions and precision grading. We work throughout Eastern MA, Southern NH & Southern ME
- Foundation Install / Repair
- Lot clearing
- Demolition
- Excavation & Site Work
- Basement Waterproofing
- Utility Installation /Repair
- Retaining Walls
- Grading & Backfilling
Vacuum Excavation
Vacuum & Hydro excavation offers a safer and more precise method for exposing underground utilities and performing sensitive excavation work. This process minimizes ground disturbance while improving accuracy in congested or difficult jobsite conditions.
- Vacuum Excavation Services
- Potholing / Daylighting
- Catch Basin & Storm Drain Cleaning
- Utility Locating
- Trenching in Sensitive Areas
- Emergency Response
- Power Plant Services
Environmental Remediation
We provide professional environmental remediation and contaminated soil removal services for commercial, industrial, municipal, and residential properties.
- Contaminated Soil Removal / Disposal
- Environmental Site Prep & Stabilization
- Regulatory Compliance & Environmental Coordination
- Sub Slab Depressurization System Installation
Construction & Septic Services We Offer
Commercial Construction
Our commercial construction services support office, retail, industrial, and facility improvement projects with coordinated project management and dependable field execution. We work closely with owners, property managers, and subcontractors to keep projects moving efficiently.
- Design Build Construction
- Site Work and Infrastructure
- Tenant Improvements / Fit-Outs
- Building Code Compliance
- Fire Proofing
- Construction Management
- Building Additions and Expansions
Residential Construction
We help homeowners improve and expand their properties with construction services designed around functionality, durability, and curb appeal. From structural improvements to exterior site work, our team delivers practical solutions for residential projects of all sizes.
- Custom Home Construction
- Foundation Repairs / Installation
- Home Additions (in-law suite, second stories, garages)
- Grading and Leveling Work
- Land Clearing Services
- Excavation & Backfill Services
- Basement Waterproofing
- Retaining Wall Installation
Commercial Property Management
CSI provides year-round property maintenance services to help commercial and residential properties remain safe, functional, and well-maintained. Our services support long-term property performance while reducing the risk of costly repairs and deferred maintenance
- Routine & Preventative Maintenance
- 24/7 Emergency Repair and Response
- HVAC, Electrical, Fire Protection System & Plumbing Systems Oversight
- Landscaping / Snow & Ice Management
- Capital Improvements Planning
- Code Compliance & Safety Inspections
- Tenant Improvement Coordination & Build-outs
Septic System Installations
We provide septic system installation, replacement, and site preparation services for residential and commercial properties. Our team understands the permitting requirements, soil conditions, and environmental considerations involved in septic projects across Massachusetts and surrounding areas.
- New Septic System Installation
- Septic System Replacement / Upgrades
- Septic System Design Coordination (if you work with an engineer)
- Excavation & Site Preparation
- Leach Field Installation
Why Property Owners Choose Construction Solutions, Inc.
Our team combines decades of field experience with hands-on project coordination, dependable communication, and a strong commitment to quality workmanship. From complex excavation and underground utility projects to commercial renovations and residential site development, we focus on delivering safe, efficient, and professionally managed construction solutions tailored to each project.
Homeowners, developers, and commercial clients rely on CSI for:
- Over 40 years of industry experience
- Licensed and insured construction services
- Excavation and site work expertise
- Septic system installation and replacement
- Commercial and residential project management
- Responsive communication and reliable scheduling
- OSHA certified & OSHA-conscious jobsite practices
- Local knowledge of permitting and site conditions
- Local family-owned company
Proudly Serving Massachusetts, Southern NH & Southern Maine
Based in Amesbury, Massachusetts, our team understands the regional soil conditions, permitting requirements, weather challenges, and infrastructure standards unique to New England construction projects.
Our service area includes Essex County, the Greater North Shore region, the Merrimack Valley, Southern New Hampshire communities, and coastal areas throughout Southern Maine.
Including:
- Amesbury
- Newburyport
- Haverhill
- Andover
- Salisbury
- Portsmouth
- Exeter
- Hampton
View our full service area:
Resources & Expert Insights
We regularly offer resource guides for property owners, contractors, developers and municipalities on topics of excavation, residential construction, commercial construction, vacuum excavation, foundations and erosion control, construction safety, and commercial property management.
Your Vision, Our Commitment.
Contact Construction Solutions, Inc. today to request a professional site evaluation and discuss your project.
Phone: 978-388-7900
Serving Massachusetts, Southern New Hampshire & Southern Maine
Massachusetts – Essex County, Middlesex County, Suffolk County, Norfolk County
New Hampshire – Rockingham County, Hillsboro County
Maine – York County