Additions by MHG Contracting | Central New Jersey

MHG Contracting provides expert additions services for homeowners throughout Central New Jersey. Based in Hamilton, NJ, our family-owned team specializes in seamless home additions that match your existing style. We serve Hamilton, Princeton, West Windsor, Lawrenceville, Plainsboro, Yardley, and the surrounding communities.

About Our Additions Services

Need more space? We design and build home additions that blend seamlessly with your existing architecture. From family rooms and sunrooms to second-story additions, we handle the entire process — architectural planning, engineering, permitting, and construction.

What's Included in Our Additions

  • Architectural design and planning
  • Structural engineering
  • Foundation and framing
  • Roofing integration
  • Exterior siding matching
  • Interior finishing
  • HVAC extension
  • Electrical and plumbing for new space
  • Permit management
  • Site work and grading

Frequently Asked Questions: Additions

Will an addition match my existing home?

That is our goal with every addition. We carefully match rooflines, siding, trim, and architectural details so the addition looks like it was always part of the home.

How long does an addition take?

Most additions take 3-6 months from groundbreaking to completion. Timeline depends on size, complexity, and permitting. We provide a realistic schedule upfront.

Do you handle the architectural drawings?

Yes, we work with licensed architects to create plans that meet your needs and local building codes. Architectural fees are included in our project estimate.

Service Areas for Additions

MHG Contracting provides additions throughout Central New Jersey, including Additions in Hamilton, Additions in Princeton, Additions in West Windsor, Additions in Lawrenceville, Additions in Plainsboro, Additions in Yardley. Contact us at (609) 712-2474 for a free estimate.

Why Choose MHG Contracting for Your Additions?

MHG Contracting is a family-owned residential contracting company based in Hamilton, NJ. We bring a hands-on approach to every project. From the initial consultation through project completion, you work directly with the people building your space. Our commitment to quality craftsmanship, transparent communication, and fair pricing has earned us the trust of homeowners across Central New Jersey.

Ready to start your additions project? Call MHG Contracting at (609) 712-2474 or visit our website to schedule your free in-home consultation.

Additions
All Services

Additions

Seamless home additions that match your existing style.

Overview

Need more space? We design and build home additions that blend seamlessly with your existing architecture. From family rooms and sunrooms to second-story additions, we handle the entire process — architectural planning, engineering, permitting, and construction.

Additions

What's Included

Architectural design and planning
Structural engineering
Foundation and framing
Roofing integration
Exterior siding matching
Interior finishing
HVAC extension
Electrical and plumbing for new space
Permit management
Site work and grading

Frequently Asked Questions

Will an addition match my existing home?

That is our goal with every addition. We carefully match rooflines, siding, trim, and architectural details so the addition looks like it was always part of the home.

How long does an addition take?

Most additions take 3-6 months from groundbreaking to completion. Timeline depends on size, complexity, and permitting. We provide a realistic schedule upfront.

Do you handle the architectural drawings?

Yes, we work with licensed architects to create plans that meet your needs and local building codes. Architectural fees are included in our project estimate.

Ready to Start Your Addition Project?

Schedule your free consultation today.

Get Your Free Estimate