For homeowners, builders and designers

Find an Assessor to rate your home

NatHERS ratings are carried out by accredited assessors, not by homeowners. Search by suburb, postcode or state to find one of the 63 assessors accredited to rate homes with BERS Pro 6.

29 assessors within 150 km of Sydney, NSW

Sorted by distance

Renyi Pty Ltd
Allan AngDesign Matters National DMN/18/1837
under 1 km
Sydney NSW 2022
(02) 9316 8882 allan@renyi.com.au renyi.com.au Directory profile
Sustainability - Z Pty Ltd
Zoran CvetkovskiDesign Matters National DMN/13/1641
1.6 km
Pyrmont NSW 2009
- Alterations / Additions / Renovations / Extensions
- Apartments / Townhouses / Units
- Bathrooms
- Beach Houses
- Disabled Housing
- +13 more
0414 273 176 sustainability-z@outlook.com sustainability-z.net.au Directory profile
Integreco Consulting Pty Ltd
Martin PinsonDesign Matters National DMN/19/1921
6.1 km
Kingsford NSW 2032
0422 144 603 martin@greenperch.com.au greenperch.com.au Directory profile
LC Consulting Engineers
Lance ChenDesign Matters National DMN/16/1765
Whole of Home8.4 km
Chatswood NSW 2057
0449 172 148 lchen@lcconsulting.com.au lcconsulting.com.au Directory profile
Ross Howieson Pty. Ltd.
Logan HowiesonDesign Matters National DMN/21/2048
12 km
Ryde NSW 2112
logan.howieson@gmail.com Directory profile
ESD Scientific
Horatio CaiDesign Matters National DMN/18/1849
Whole of Home12 km
Killara NSW 2071
• BASIX & Nathers Certificate • NCC Section J & JV3 Report • Sustainability Management Plan • Wind & Façade Engineering • NABERS & BEEC Certificate • Building Thermal Comfort Analysis • ESD/Energy Efficiency Report • ADG Solar & Cross Ventilation • Green Star I ISCA I LEED I WELL • Building Reflectivity & Glare Study
- Alterations / Additions / Renovations / Extensions
- Apartments / Townhouses / Units
- Bathrooms
- Beach Houses
- Disabled Housing
- +14 more
0433 692 251 hcai@esdscientific.com.au esdscientific.com.au Directory profile
Credwell Consulting
Termeh HazarehDesign Matters National DMN/25/2243
Whole of Home13 km
Bexley NSW 2207
contact@gwsconsulting.com.au Directory profile
Victor Lin & Associates Pty Lrd
Louisa ChengDesign Matters National DMN/19/1928
16 km
South Turramurra NSW 2074
1800 884 199 louisa@linassociates.com.au linassociates.com.au Directory profile
Victor Lin & Associates Pty Lrd
Ailin ZhangDesign Matters National DMN/19/1894
16 km
South Turramurra NSW 2074
1800 884 199office 0449 818 089mobile ailin@linassociates.com.au linassociates.com.au Directory profile
Noura Al Hazzouri
Design Matters National DMN/18/1891
17 km
Bankstown NSW 2200
- Alterations / Additions / Renovations / Extensions
- Apartments / Townhouses / Units
- Beach Houses
- Dual Occupancy
- Environmental Design / Energy Efficient Design / Sustainable Design
- +3 more
0405 600 600 noura.h@optusnet.com.au Directory profile
Building & Energy Consultants Australia Pty Ltd
Thomas RuckDesign Matters National DMN/20/1999
17 km
Peakhurst NSW 2210
(02) 9533 2388 thomas@beca.net.au beca.net.au Directory profile
Melanie Lupis
Design Matters National DMN/21/2052
Whole of Home18 km
Oatley NSW 2223
Sustainability Certified. We work with architects, designers, builders and homeowners to improve thermal comfort, reduce running costs and minimise the carbon footprint of your home.
- Environmental Design / Energy Efficient Design / Sustainable Design
0418 211 393 mellupis@live.com Directory profile
Greenview Consulting
Dean GormanDesign Matters National DMN/13/1645
21 km
Miranda NSW 2228
(02) 8544 1683 dean@greenview.net.au greenview.net.au Directory profile
Frys Energywise
Ian FryDesign Matters National DMN/12/1441
Whole of Home24 km
Castle Hill NSW 2154
(02) 9899 2825 ian@frysenergywise.com.au frysenergywise.com.au Directory profile
Green Certify
Arash GoodarziDesign Matters National DMN/25/2290
Whole of Home25 km
Greystanes NSW 2145
ari@greencertify.com.au greencertify.com.au Directory profile
Frys Energy Wise
Andrew ConnDesign Matters National DMN/24/2222
Whole of Home29 km
Kellyville NSW 2155
andrew@frysenergywise.com.au frysenergywise.com.au Directory profile
The LC Trust
Luis ContigianiDesign Matters National DMN/13/1543
30 km
Liverpool NSW 2170
contempoad@bigpond.com contempodesignandconstruction.com.au Directory profile
Greenworld Architectural Drafting
John BoutrosDesign Matters National DMN/16/1763
35 km
Glenorie NSW 2157
0407 842 586 greenworldarchi@outlook.com Directory profile
SH
Stephen HardyDesign Matters National DMN/12/1452
65 km
Balgownie NSW 2519
- Houses (New)
base6sh@gmail.com Directory profile
Efficiency Assessments Pty Ltd
Scott DouglassDesign Matters National DMN/13/1547
Whole of Home100 km
Bowral NSW 2576
1800 612 207 scott@ea1.com.au efficiencyassessments.com.au Directory profile
House Energy Certified
Paul GradwellDesign Matters National DMN/18/1851
Whole of Home102 km
Burradoo NSW 2576
paul@gradwellconsulting.com gradwellconsulting.com Directory profile
Gradwell Consulting
David GradwellDesign Matters National DMN/12/1451
Whole of Home102 km
Burradoo NSW 2576
1800 112 425 david@gradwellconsulting.com gradwellconsulting.com Directory profile
R8 Star
Marcello BelcastroDesign Matters National DMN/18/1887
Whole of Home110 km
Charlestown NSW 2290
marcello is a licensed builder in the lower hunter valley area of NSW who is also a HIA greenbuild professional, a qualified NatHERS assessor and Existing Homes Energy Rater
- Alterations / Additions / Renovations / Extensions
- Apartments / Townhouses / Units
- Dual Occupancy
- Environmental Design / Energy Efficient Design / Sustainable Design
- Granny Flats
- +3 more
0428 612 398 marcello@R8Star.com.au r8star.com.au Directory profile
Evergreen Energy Consultants Pty Ltd
Joseph LorrimanDesign Matters National DMN/16/1742
Whole of Home114 km
Merewether NSW 2291
Specialising in: NatHERS Certificates BASIX Certificates Section J Reports - DTS JV3 Assessments
- Alterations / Additions / Renovations / Extensions
- Apartments / Townhouses / Units
- Bathrooms
- Beach Houses
- Disabled Housing
- +13 more
1300 584 010office 0407 886 275mobile joseph@evergreenec.com.au evergreenec.com.au Directory profile
Plan Vision
Mark ArnottDesign Matters National DMN/18/1880
114 km
Adamstown NSW 2289
- Houses (New)
- Alterations / Additions / Renovations / Extensions
- Dual Occupancy
- Apartments / Townhouses / Units
- Beach Houses
- +13 more
(02) 4954 2422office 0414 011 483mobile mark@planvision.com.au planvision.com.au Directory profile
Sarah Campbell
Design Matters National DMN/21/2060
Whole of Home115 km
New Lambton NSW 2305
- Alterations / Additions / Renovations / Extensions
- Apartments / Townhouses / Units
- Dual Occupancy
- Granny Flats
- Houses (New)
(02) 4927 5476office 0412 163 439mobile hello@studioterra.com.au studioterra.com.au Directory profile
Building Sustainability Assessments
Jean-Paul BellDesign Matters National DMN/17/1818
117 km
Hamilton NSW 2303
(02) 4962 3439 jp@buildingsustainability.net.au buildingsustainability.net.au Directory profile
Building Sustainability Assessments
Krzysztof KwiatkowskiDesign Matters National DMN/24/2214
117 km
Hamilton NSW 2303
krzy@buildingsustainability.net.au Directory profile
EcoRATE Australia
Lee ChadbanDesign Matters National DMN/17/1819
130 km
Maitland NSW 2320
(02) 4933 4522 lee@urbanlivingsolutions.com.au Directory profile

Further afield

Powerhouse Raters
Beau BrownDesign Matters National DMN/19/1910
Whole of Home454 km
Thurgoona NSW 2640
- Alterations / Additions / Renovations / Extensions
- Apartments / Townhouses / Units
- Disabled Housing
- Dual Occupancy
- Environmental Design / Energy Efficient Design / Sustainable Design
- +3 more
0455 726 198 admin@powerhouseraters.com.au powerhouseraters.com.au Directory profile
Chapman Environmental Services
Nathan ChapmanDesign Matters National DMN/18/1871
462 km
Albury NSW 2640
1300 004 914 nathan@cesenergy.com.au cesenergy.com.au Directory profile

How a home energy rating works

1
Share your plans
Send the assessor your architectural drawings, site plan and specifications, including insulation, glazing and appliances.
2
The home is modelled
Your assessor builds a model of the home in BERS Pro 6 and simulates a full year of heating and cooling using the AccuRate (Chenath) engine.
3
You receive a NatHERS Certificate
The star rating and Whole of Home result go onto an official certificate, which your builder or certifier uses to show the home meets the NCC.

What is NatHERS?Official NatHERS website

Are you an assessor?

Rate homes with BERS Pro 6

BERS Pro 6 is the NatHERS accredited, NCC 2025 ready tool built for Australian assessors. Free to download, sign in with your Energy Inspection account.

Download for Windows Explore features

Want to become an assessor? See how accreditation works

Find an Assessor to rate your home

29 assessors within 150 km of Sydney, NSW

Renyi Pty Ltd

Sustainability - Z Pty Ltd

Integreco Consulting Pty Ltd

LC Consulting Engineers

Ross Howieson Pty. Ltd.

ESD Scientific

Credwell Consulting

Victor Lin & Associates Pty Lrd

Victor Lin & Associates Pty Lrd

Noura Al Hazzouri

Building & Energy Consultants Australia Pty Ltd

Melanie Lupis

Greenview Consulting

Frys Energywise

Green Certify

Frys Energy Wise

The LC Trust

Greenworld Architectural Drafting

SH

Efficiency Assessments Pty Ltd

House Energy Certified

Gradwell Consulting

R8 Star

Evergreen Energy Consultants Pty Ltd

Plan Vision

Sarah Campbell

Building Sustainability Assessments

Building Sustainability Assessments

EcoRATE Australia

Further afield

Powerhouse Raters

Chapman Environmental Services

How a home energy rating works

Share your plans

The home is modelled

You receive a NatHERS Certificate

Rate homes with BERS Pro 6