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O'Mara Constructions is a family owned building company established in 1964
 
O'Mara is Hawkesbury's leading builder of a wide range of projects including new homes, knock-down rebuilds, first floor additions, extensions, home renovations, duplexs, townhouses, multi-unit developments, factories, shops and community buildings.
 
O'Mara built 8 houses for the Athletes' village for the Sydney 2000 Olympic games. We have built fire stations, rectified grandstands and horse stables, built a presbytery, constructed a Chinese restaurant, community hall, tourist centre, renovated post offices and tilt-up concrete factory units. You name it, we have built it !
 
Our biggest growth area is second storey additions which we now have a new streamlined system where we can remove a roof and install new frames, trusses and roof tiles to a waterproof stage within 10 days without the owners leaving the home (Conditions Apply). Some people call these first floor additions or attic conversions but with the lack of quality economical land in the Sydney Metro area this type of construction is fast becoming the most popular type of construction that is value for money.

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Mosman prestige renovation
After photo
 
Luxury new home
at Glenmore Park
 
Home renovation at Budgewoi
on the Cenral Coast
 
Large architect designed
new home at Grose Vale
 

 
The areas we service are the whole of the Sydney Metro area, Blue Mountains and the Central Coast.
Whether Katoomba, Hornsby, Gosford, Dural or Chatswood. We are centrally located to these areas and have crews based in all areas for easy access to all of these areas. Our rates are the same for each area being based on Hawkesbury, not Sydney inflated prices. We have a team of 12 full-time carpenters and pride ourselves on personal service with old style country values.
 
We regularly build on difficult sites, in remote areas, using unusual construction methods, on sloping sites, in bushfire or flood areas. We build projects that other builders won't or cannot. We love difficult jobs, on difficult sites, using new green technology or alternate construction methods. You name it, we build it.
 
Barry O'Mara originally started the company in 1964. Barry has received an OAM for his service to the building industry with his achievements including being a past President of the Master Builders Association of NSW, a retired Referee for the Department of Consumer Affairs, a Grade 1 Building Arbitrator, an Expert Witness for ICAC and the Supreme Court, just to name a few. His son Luke O'Mara now runs the daily operations of the company after completing a Bachelor of Applied Science (Building)  with Honours at the University of Technology, Sydney
 
 
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Mud brick house built
in the Hawkesbury
 
Heritage period style
new home at Nth Richmond
 
Pole home on sloping block
at Wisemans Ferry
 
First floor addition in Carlingford