Custom Home Additions, Sunrooms & Renovations in Central New Jersey
From sunrooms and decks to kitchen & bathroom remodels, basements, pergolas, and home additions, MAG Development Inc. delivers expert craftsmanship and designs that transform your home—inside and out.
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Why Homeowners in Central NJ Trust MAG Development
MAG Development Inc. delivers expert sunrooms, decks, kitchen & bathroom remodels, basements, pergolas, and home additions across Central New Jersey and Eastern Pennsylvania. Since 2010, we’ve earned a reputation for high-quality craftsmanship, transparent communication, and on-time delivery. Whether you’re updating one room or expanding your home, our team ensures every project is built to last.
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5-Star Google & Angi Ratings
100% Licensed & Insured Team
20+ Home Remodeling Experience
Ready to Transform Your Home in Central NJ?
Call Now for a Free Estimate on Sunrooms, Decks, Kitchens & More
(732) 674-3454
Trusted Construction Company in New Jersey
Bringing Your Vision to Life
Our Core Residential Construction Services
From renovations to full home builds, Legion Construction Company offers a complete range of residential services tailored to your needs. Explore our six core specialties below to see how we can bring your vision to life.
Renovations
Transform outdated spaces into modern, functional areas.
Home Additions
Expand your living space with seamless home extensions.
General Contracting
Full-service management for any residential construction project.
Kitchen Remodeling
Create the kitchen of your dreams with custom designs and finishes.
Bathroom Remodeling
Upgrade your bathroom for better style, comfort, and functionality.
Basement Finishing
Turn unused space into a functional living or entertainment area.
“Taking a home apart is easy. Putting it back together the right way takes expertise.”
Adam Bivona
Owner & Founder
Simple Process to Build Your Dream
At Legion Construction Company, we understand that building your dream home should be an exciting and seamless experience. That’s why we’ve simplified our construction process into clear, easy-to-follow steps, ensuring transparency and ease for our clients. Our approach combines efficiency, expertise, and a touch of personalization to bring your vision to life.
We begin with a one-on-one consultation to understand your vision, preferences, and specific requirements.
Our team collaborates with top architects and designers to craft a blueprint that embodies your dream, while ensuring compliance with all local regulations.
We provide a detailed cost breakdown, offering transparent pricing and assistance in exploring financing options if needed.
Our experts handle all the paperwork, from securing permits to ensuring all construction plans meet local guidelines.
With quality at the forefront, we commence the construction. Our project managers ensure timely progress, keeping you informed at every stage.
Quality Checks and Walkthroughs
Regular inspections and walkthroughs are conducted to maintain high standards and align with your expectations.
We add the finishing touches and conduct a final inspection before handing over the keys to your new dream home.
Our relationship doesn’t end at handover. We offer post-construction support to ensure your complete satisfaction.
How We Bring Your Vision to Life

PROFESSIONAL DESIGN AND CONSULTATIONS
-Building what suits your needs. Utilize space and get the most efficiency. -Create a stunning visual surrounding

CONSTRUCTION PLANNING AND OVERVIEW
-Our team helps plan for efficiency. Trade relationships make for smooth projects.Commercial and Residential Experience ulminate for Excellent results . Quality Materials Make for Better Results

TIMELY IMPLEMENTATION
Legion Construction Expediting Team has the experience and technical Know how to hit targets and get large projects done the right way.

PROFESSIONAL DESIGN AND CONSULTATIONS
Legion Construction’s Expediting Team leverages extensive experience and technical expertise to meet project milestones efficiently.

CONSTRUCTION PLANNING AND OVERVIEW
With a proven track record, Legion Construction’s Expediting Team excels in executing large-scale projects with precision.

TIMELY IMPLEMENTATION
Legion Construction’s Expediting Team combines seasoned proficiency and technical acumen to ensure the seamless completion of complex projects.
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Our Reviews
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Frequently Asked Questions

How long does the construction process take?
The timeline varies based on the project’s complexity and scale. After our initial consultation, we will provide a projected timeline tailored to your specific project.
Can I make changes to the design during the construction process?
Yes, we accommodate changes as feasible. However, alterations may affect the project timeline and budget.
What is your approach to budget management?
We prioritize transparency in budgeting. We provide detailed cost breakdowns and updates to ensure you are always informed about where your investment is going.
How do you ensure the quality of construction?
We adhere to strict quality control measures, use high-quality materials, and conduct regular site inspections by experienced supervisors.
Are your building practices environmentally friendly?
Yes, sustainability is key to our approach. We use eco-friendly materials and methods to minimize environmental impact.
What post-construction services do you offer?
We provide a comprehensive handover process, addressing any post-construction queries and offering maintenance advice and support.
How do I get started with my project?
Simply contact us to schedule an initial consultation, and we’ll guide you through every step of bringing your dream home to life.
Ready to Start Your Project?
We make it simple — from your first consultation to the final walkthrough. Contact us today to discuss your vision, explore financing options, and get a free estimate.
Left column: Short text (above), plus bullet points:
- Free Estimates
- In-House Financing Available
- Residential & Commercial Expertise
Ready to Start Your Project?
We make it simple—from your first consultation to the final walkthrough. Contact us to discuss your vision, explore financing options, and get a free estimate.
Free Estimates | In-House Financing Available | Residential & Commercial Expertise

