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OUR SERVICES

Second Storey Additions

Second Storey Additions

We specialise in the design, construction & project management of your second storey addition.
First Floor Extensions

First Floor Extensions

We have over 30 years of designing experience and building first floor additions.
House Extensions Sydney

House Extensions

We deliver a unique design that brings maximum privacy and enjoyment of your home extension.
Ground Floor Extensions

Ground Floor Extensions

Transform your ground floor into a more spacious, vibrant and valuable investment.

Get an Info Pack

Receive a complete guide including all options available.

Get an Info Pack

Receive a complete guide including all options available.

WHY CHOOSE APEX ALTERATIONS & ADDITIONS

With a combined total of over 70 years of experience working specifically with home additions and extensions, you’ll know why we’re called the specialists…

We are a team of caring, honest, trustworthy, genuine, approachable, understanding, disciplined, devoted, professional and
educated group of people that have a positive attitude towards all those we are involved with.

Apex Alterations Experience

Experience

With over 30 years in business you can be assured your project will be delivered with quality, integrity, a unique design & affordable budget.

Quality

We are so confident we deliver the highest of quality that we will provide you with a 10 year written structural guarantee.
Apex Alterations Integrity

Integrity

Put your faith in a brand that has delivered over 400 unique home additions and extensions, over the last 30 years.

Book a Free Visit

Get an obligation free on-site visit to investigate your home addition needs.

Book a Free Visit

Get an obligation free on-site visit to investigate your home addition needs.

OUR GUARANTEE

Jeff Klomp - CEO Apex Alterations & Additions
“We are so confident you’ll love your HOME ADDITION, we provide you with a 10 year written structural guarantee.”
Apex Alterations & Additions Structural Guarantee
Jeff Klomp
Managing Director
Licence No. 41276
Stryctural Guarntee Stamp Apex Alterations & Additions

CUSTOMER REVIEWS

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Enter your requirements and get a quote for your project.

WHERE WE BUILD

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