A beautifully finished basement in a New Jersey home

Home renovation in North & Central New Jersey

Basement Renovations, Additions & Full-Home Remodels in New Jersey

Sampson Development Group transforms homes across North and Central New Jersey with basement renovations, home additions, accessory dwelling units, and full-home renovations. Serving homeowners since 2011.

  • Serving New Jersey since 2011
  • NJ HIC Reg. #13VH06610300
  • Basements, additions & ADUs
  • Full-home renovations
Request an EstimateCall (908) 220-4681Save 10% in November & December
A renovated kitchen and open living space in a New Jersey home

About us

Major home projects, done by a registered NJ contractor.

Sampson Development Group is a home renovation business serving homeowners across North and Central New Jersey since 2011.

Save 10% in November & December

What we do

Our Services

Basement renovations, home additions, accessory dwelling units, and full-home renovations across North and Central New Jersey.

A finished basement family room with new flooring and recessed lighting

Basement Renovations

Finish or renovate your basement into usable living space.

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A two-story home addition being framed on a New Jersey colonial house

Home Additions

Add square footage to your home with a well-built addition.

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A small detached accessory dwelling unit cottage in a New Jersey backyard

Accessory Dwelling Units (ADUs)

A separate living space on your property for family or flexibility.

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A full-home renovation in progress with new drywall and opened-up living space

Full-Home Renovations

Whole-home renovations that transform how your house lives.

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Our work

Home Renovation Services

A finished basement family room with new flooring and recessed lighting
Basement Renovations — illustrative image
A two-story home addition being framed on a New Jersey colonial house
Home Additions — illustrative image
A small detached accessory dwelling unit cottage in a New Jersey backyard
Accessory Dwelling Units (ADUs) — illustrative image
A full-home renovation in progress with new drywall and opened-up living space
Full-Home Renovations — illustrative image

Service area

Where we work

Based in Hillside and serving 17 communities across Union, Essex, Middlesex, Passaic, and Morris Counties.

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Questions

Frequently asked

What services do you offer?

Basement renovations, home additions, accessory dwelling units (ADUs), and full-home renovations across North and Central New Jersey.

How long have you been in business?

Sampson Development Group has been serving New Jersey homeowners since 2011.

Are you a registered contractor?

Yes. Sampson Development Group, LLC is a registered New Jersey Home Improvement Contractor — NJ HIC Reg. #13VH06610300.

Is there a current promotion?

Yes — save 10% in November and December 2026.

What areas do you serve?

We are based in Hillside and serve Hillside, Union, Newark, East Orange, Orange, West Orange, Bloomfield, Clifton, Caldwell, Summit, Chatham, Morristown, Linden, Rahway, Woodbridge, Edison, and South Amboy.

How do I request an estimate?

Call (908) 220-4681, email bfcleanouts@yahoo.com, or submit the estimate request form on this website.

Planning a renovation?

Basements, additions, ADUs, and full-home renovations across North and Central New Jersey.