Your estimate is on its way

Check your inbox — your addition cost range is landing now.

We sent your detailed breakdown to your inbox. No more guessing, no more 3 a.m. math. This is your addition and your budget — you're in the driver's seat. We just did the math so you know the number before you spend a dime.

Don't see it in a few minutes? Check your spam folder, or call us at (973) 604-8924.

What your estimate is buying

The six details behind your number.

These are the line items your range is built on — the ones that decide whether an addition still feels solid in a decade.

Home addition foundation under construction with poured concrete footings and formwork

The foundation

The foundation decides everything.

Home addition mid stick-framing with exposed wall studs, joists, and roof rafters

The framing

Framing decides what you can actually build.

Roof tie-in where a new addition roof meets the existing roof with step flashing

The roof tie-in

The roof tie-in is the seam nobody mentions.

Bright finished home addition family room with vaulted ceiling and tall windows

The space

Every square foot has a price.

Home addition rough-in with exposed HVAC ductwork, plumbing, and electrical runs

The mechanicals

Mechanicals are the hidden second budget.

Completed sunroom addition with vaulted wood ceiling and large windows opening to a garden

The result

The room that pays for itself.

Your next three steps

From a number you understand to an addition you'll love.

1

Check your inbox

Your detailed cost range — and what's driving it — is on its way. Give it a few minutes, and peek at spam if you don't see it.

2

Send us a few photos

Snap your home and lot from a couple angles. With real photos and site access we can tighten that number and flag anything that'll move it.

3

Free in-home consultation

If we feel like the right fit, we'll come out — no obligation, no pressure. You decide when you're ready.

Ready when you are.

Book a free consultation or call us — no pressure, no obligation. We'll help you turn this number into a plan.

Best Carpenters Group — Construction & Development

North Jersey's Trusted General Contractor · Licensed & Insured

NJ HIC #13VH05981700 · NY HIC #WC-40287-H26

Serving Morristown, Summit, Wayne, Glen Rock, Ridgewood, Chatham, Short Hills, Madison & all of North Jersey

Get planning help:KitchenBathroomAdditions

Estimates are preliminary, based on project details provided and our 16 years of experience — not a binding quote.

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