
Experienced Commercial General Contractor & Design-Build Construction Services in Massachusetts, New Hampshire & Maine
Commercial Construction & General Contracting Services:
- Site Planning and Preparation
- Design / Build
- New Tenant fit-out
- Project Management
- Permitting, Bonding and Insurance
- Building Code Compliance
General Contracting Services
Construction Solutions, Inc. is a trusted commercial general contractor providing commercial construction, design-build construction, tenant fit-outs, renovations, and project management services throughout Massachusetts, Southern New Hampshire, and Southern Maine.
We help developers, property managers, municipalities, franchise owners, and commercial property owners complete organized, code-compliant construction projects from planning through final completion.

Whether you are planning a retail renovation, office build-out, restaurant construction project, industrial expansion, or ground-up commercial development, CSI delivers dependable project management, skilled craftsmanship, and streamlined coordination from start to finish.
Tenant Fit-Out Services &Commercial Renovation Services
Construction Solutions, Inc. provides professional commercial renovation and tenant fit-out services for office buildings, retail spaces, restaurants, medical facilities, industrial properties, and multi-tenant commercial developments.
Our team works closely with property owners, developers, property managers, and business operators to transform existing commercial spaces into functional, code-compliant environments designed to support daily operations, tenant needs, and long-term property value.
We understand that commercial renovations and tenant improvements often require careful scheduling, phased construction planning, and minimal disruption to occupied facilities. From interior demolition and structural modifications to framing, finishes, utility coordination, and final inspections, we manage every phase of the renovation process with a focus on organization, communication, and jobsite safety.
Our commercial tenant fit-out services are tailored to meet the operational requirements of each tenant and business type while maintaining compliance with local building codes, ADA accessibility standards, OSHA safety regulations, and project specifications. Whether completing office reconfigurations, retail build-outs, restaurant renovations, warehouse improvements, or common area upgrades, Construction Solutions, Inc. delivers dependable project management and quality workmanship from planning through project completion.
Our Commercial Renovation & Tenant Improvement Services Include:
- Office renovations and reconfigurations
- Retail store build-outs and fit-outs
- Restaurant and hospitality renovations
- Medical and healthcare facility improvements
- Interior demolition and structural modifications
- Framing, drywall, ceilings, and finish carpentry
- Flooring, painting, and interior finishes
- ADA accessibility upgrades
- Mechanical, electrical, and plumbing coordination
- Occupied-space and phased construction planning
- Permit coordination and code compliance
- Property improvement and capital upgrade projects

Construction Solutions, Inc. is committed to delivering commercial renovation solutions that improve functionality, appearance, efficiency, and long-term value while helping clients maintain schedules, budgets, and operational continuity throughout the construction process.
Industries We Serve
Construction Solutions, Inc. works with a wide range of commercial and municipal clients throughout New England, including:
- Retail centers
- Restaurants
- Medical facilities
- Industrial buildings
- Warehouses
- Office complexes
- Municipal properties
- Multi-tenant developments
- Commercial property management companies
- Franchise businesses

Our Commercial Construction Process
At Construction Solutions, Inc., we follow a structured construction process designed to keep commercial projects organized, efficient, and compliant from start to finish.

Initial Consultation & Site Evaluation
We begin by reviewing project goals, timelines, budgets, existing site conditions, and construction requirements to develop a clear understanding of the project scope.
Planning, Estimating & Coordination
Our team coordinates project scheduling, estimating, permitting requirements, subcontractor planning, and material logistics to help reduce delays and improve efficiency throughout construction.
Construction & Project Management
During construction, we maintain strong communication, jobsite safety standards, quality control, and coordination between trades to keep projects progressing on schedule.
Final Inspections & Project Completion
Before project completion, we conduct final walkthroughs, inspections, and quality reviews to ensure all work meets project expectations, applicable codes, and construction standards.
OSHA Safety & Code Compliance
Safety and compliance remain a priority on every commercial construction project. Construction Solutions, Inc. follows OSHA-focused jobsite safety practices and works to maintain compliance with local building regulations, permitting requirements, and construction standards throughout every phase of work.
Our team understands the importance of maintaining organized jobsites, protecting occupied commercial properties when necessary, and coordinating work safely around ongoing business operations.
Why Businesses Choose Construction Solutions, Inc.
Businesses choose Construction Solutions, Inc. for dependable commercial construction services backed by professionalism, communication, and quality workmanship.
Our team is committed to:
- OSHA-focused jobsite safety
- Reliable scheduling and project coordination
- Code-compliant construction practices
- Transparent communication throughout each phase
- Efficient management of subcontractors and trades
- Quality craftsmanship built for long-term durability
We understand the importance of minimizing disruptions, maintaining project timelines, and delivering construction solutions that support long-term property value and operational performance.

Planning a commercial construction or renovation project in Massachusetts, Southern New Hampshire, or Southern Maine? Contact Construction Solutions, Inc. today to discuss scheduling, site conditions, budgeting, permitting, and project planning for your next commercial development.
Call 978-388-7900
Commercial Construction Service Area
Construction Solutions, Inc. proudly provides commercial general construction services throughout Amesbury, Newburyport, the North Shore of Massachusetts, Southern New Hampshire, and Southern Maine. We work with commercial clients across the Seacoast region on projects ranging from renovations and tenant improvements to structural construction and full site development.

Construction Solutions, Inc. proudly serves:
- Boston North Shore
- Amesbury
- Newburyport
- Salisbury
- Portsmouth
- Southern New Hampshire
- Southern Maine
- Seacoast region
View our full service area
Commercial Construction Resources
Planning a commercial construction project involves important decisions related to budgeting, scheduling, permitting, safety, site preparation, and contractor selection. Visit our Commercial Construction Resource Hub for helpful information, project planning insights, and educational articles designed for property owners, developers, facility managers, and commercial clients.
Why Commercial Clients Trust CSI
- 40+ years of construction experience
- OSHA-focused jobsite safety practices
- Fully insured commercial contractor
- In-house excavation and site work capabilities
- Experienced subcontractor coordination
- Serving Massachusetts, Southern NH & Southern Maine

Commercial Construction Frequently Asked Questions
A commercial general contractor manages and coordinates construction projects, including scheduling, subcontractor oversight, permitting coordination, site management, and overall project execution. For more detailed information you can read our resource guide, “The Lifecycle of a Commercial Construction Project: From Planning to Turnover.”
Yes. Our team can coordinate excavation, utility work, site preparation, grading, and related construction services as part of commercial development projects. We have our own talented in house excavation team, which performs full site work to code. You can learn more about our excavation and site work services page.
Yes. We understand the importance of minimizing disruptions and maintaining safe working conditions while construction takes place around active commercial operations whenever possible.
Jobsite safety is a priority on every project. Our team follows OSHA-focused safety practices and works to maintain safe, organized construction environments throughout project execution. You can learn about our Health and Safety Program on our Safety Page.
Involving a commercial contractor early in the planning process can help identify potential site challenges, permitting requirements, scheduling considerations, and budget expectations before construction begins. Early coordination often improves project efficiency and reduces delays during construction. For more in-depth information please view our guide, “Pre-Construction Planning: The Ultimate Guide for Building in Eastern Massachusetts.”
Construction Solutions, Inc. works on a variety of commercial and industrial properties, including office buildings, retail spaces, warehouses, mixed-use properties, municipal facilities, and commercial tenant spaces throughout Massachusetts, Southern New Hampshire, and Southern Maine.
Property owners should look for experience, safety practices, communication, project management capabilities, licensing, insurance coverage, scheduling reliability, and familiarity with local permitting and commercial construction requirements.
Project timelines vary depending on project size, permitting requirements, site conditions, subcontractor coordination, and material availability. During the planning phase, we work with clients to establish realistic schedules and project expectations. For a more in-depth explanation of the process you can view our guide, “The Lifecycle of a Commercial Construction Project: From Planning to Turnover.”
Yes. Construction Solutions, Inc. provides commercial renovations, tenant improvements, build-outs, structural upgrades, and facility improvement services tailored to the operational needs of each property. For more in-depth information you can read our guide, “What Goes Into a Tenant Fit-Out in a Commercial Space.”
Effective project management helps coordinate subcontractors, maintain schedules, improve communication, manage budgets, and reduce delays throughout construction. Organized project oversight is critical to maintaining efficiency and quality on commercial projects.
We manage ground-up design-build construction, renovations, additions, tenant fit-outs, and structural upgrades for businesses, retail centers, offices, industrial facilities, medical buildings, and more.
Yes. Construction Solutions, Inc. is fully licensed and insured in Massachusetts, New Hampshire, and Maine. We comply with all local building codes and safety regulations. You can learn more about Construction Solutions, Inc. on our about page
We handle every phase from pre-construction to final punch list, including:
- Project management and scheduling
- Permitting and inspections
- Site preparation and excavation
- Utility coordination
- Foundation and structural work
- Framing, roofing, and exterior finishes
- Interior buildouts and mechanical systems
Yes. We collaborate with architects and engineers to provide a single-point-of-contact solution, streamlining design, budgeting, and construction for faster, more efficient delivery.
Our team uses clear communication, daily oversight, and digital project management tools to keep every project on track. We provide detailed estimates and maintain transparency throughout the project. For more information on site work budgeting read our guide, “Site Work Costs Explained: What Drives Prices Up or Down.”
Absolutely. We handle or assist with zoning compliance, site plan approvals, building permits, and other regulatory steps needed to get your commercial project off the ground. For more information about the permitting process, you can view our guide, “What Permits Do You Need for a Commercial Build or Expansion?”
We work with commercial property owners, developers, municipalities, franchisees, and private business owners. From small storefronts to multi-tenant complexes, we have the experience to deliver.
Yes. As your general contractor, we coordinate all subcontractors and vendors — electricians, plumbers, HVAC techs, masons, and more — to ensure seamless execution of your project.
We serve all of Massachusetts, Southern New Hampshire, and Southern Maine, with a focus on the North Shore, Seacoast, and surrounding areas. We regularly travel outside our service area for multi-state businesses and repeat clientele. We have regularly worked in Vermont, New York, Rhode Island and more. You can view our service area page for more information.
Contact us to schedule a consultation. We’ll review your plans, assess your site, and deliver a customized proposal tailored to your goals and timeline. Call 978-388-7900 or request a consultation through our contact page to get started.
Lets Start Building Your Future
Whether you are planning a commercial renovation, tenant improvement, site development project, or new construction initiative, Construction Solutions, Inc. is ready to help.
Contact our team today to discuss your project goals, scheduling requirements, and construction needs throughout Massachusetts, Southern New Hampshire, and Southern Maine.
Call 978-388-7900 or request a consultation through our contact page to get started.
