Finding reliable builders in Philadelphia means choosing a team that understands the city’s architecture, local regulations, and unique character. Whether you’re constructing a new home or planning a large-scale remodel, working with skilled professionals ensures every detail is handled right.

Why Work with Local Philadelphia Builders

Philadelphia’s housing mix—historic rowhomes, modern infills, and classic twins—requires deep local knowledge. A local builder knows how to navigate zoning laws, narrow streets, and aging structures, while maintaining craftsmanship that respects each neighborhood’s charm.

MAG Development Inc. has years of experience as a trusted design-build firm serving Philadelphia and South Jersey. Our team manages everything from planning and permitting to construction and finishing touches.

What Builders Like MAG Development Can Do for You

  • New Home Construction: Custom builds tailored to your lot, layout, and lifestyle.
  • Home Additions: Seamless expansions that match your home’s existing architecture. Learn more on our Home Additions page.
  • Remodeling & Renovations: Transform outdated interiors with expert Home Remodeling solutions.
  • In-Law Suites & Room Additions: Expand livable space with modern, comfortable designs — see In-Law Suite Construction and Room Additions.
  • Project Management: Streamlined timelines, clear communication, and skilled trades ensure smooth progress from start to finish.

How to Choose the Right Builder in Philadelphia

  1. Check Experience: Look for builders who’ve worked on homes similar to yours—rowhomes, twins, or suburban properties.
  2. Ask About Permits: Philadelphia’s building process can be complex. Your contractor should handle all applications, inspections, and compliance details.
  3. Review Portfolios: Quality builders are proud to show their work. Check out completed projects on MAG Development Inc..
  4. Discuss Budgets Early: Get transparent pricing with line-item details to avoid surprises.
  5. Confirm Communication: The best builders maintain clear updates, shared timelines, and responsive support.

Custom Builds vs. Remodels: Which Is Right for You?

Some homeowners prefer building from scratch, while others transform what they already have. Custom builds offer full control over layout and design, but remodeling often preserves the neighborhood you love while upgrading comfort and efficiency.

Our team helps you weigh both paths to find the best fit for your goals, budget, and property type.

Financing Options for Home Projects

Building or remodeling is a big investment—but it doesn’t have to strain your finances. MAG Development offers flexible payment options and assistance programs to help make your vision affordable. Explore all plans on our Financing page.

Areas We Serve

MAG Development Inc. proudly serves homeowners and property investors throughout Philadelphia, including Center City, South Philly, Northern Liberties, and the Main Line, as well as nearby South Jersey towns such as Haddonfield, Haddon Heights, Collingswood, and Moorestown.

Start Building with Confidence

Whether you’re ready for a ground-up build or a complete home renovation, MAG Development Inc. brings experience, craftsmanship, and dedication to every project. Visit our Home Remodeling page to explore services, or contact us to schedule your consultation.


MAG Development Inc. is a trusted builder and remodeler serving Philadelphia, PA, and surrounding South Jersey communities including Haddonfield, Collingswood, Merchantville, and Moorestown.

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