about

construction estimation specialist

construction estimation specialist

construction estimation specialist

welcome to SubsQS, your trusted project partner for quantity surveying, dedicated to transforming your project's requirements into an intuitive format that's built with both precision and care. with years of experience in the construction industry as a qualified builder before quantity surveying, SubsQS takes pride in delivering top-quality craftsmanship and a seamless customer experience - the mission is to bring your vision to life while ensuring clear communication and guidance at every step. let’s create something you’ll love.

  • image shows feature large round suspended ceiling lighting inside a commercial building
  • image shows commercial construction porject with large concrete columns and structural steel with timber framing
  • image shows plasterboard finished walls and aluminium framed glass windows with perforated timber ceiling lining
  • image shows a construction worker standing on a concrete floor slab with reinforcing protruding
  • image shows a metal roof with cardboard boxes in the background plus timber wall framing and windows
  • image shows mechanical ventialtion ducting and pvc plumbing waste pipework suspended from concrete soffit in basement

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prepared in-house

means zero outsourcing

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speed limits

prioritises completeness and understanding over speed

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NZIQS (Affil) m.9229

ensure your QS company director is known to a QS body

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projects completed

thereabouts. there's no way to count all of them.

services

what we do

what we do

what we do

find out which service fits the needs of your project

find out which service fits the needs of your project

architectural render of elevations of a two storey house on a hillside
image shows concrete slab with exposed plumbing services and reinforcing with workers on the concrete slab
image shows timber wall framing and a construction worker in an elevated work platform scissor lift installing structura
image shows plumbing pipework suspended from concrete soffit within a commercial construction project basement

feasibility estimate

this is an early service for clients who have bare-bones documentation and need to know whether their project stacks up financially before committing to further consultant design and engineering documentation and therefore cost.

cost planning

this service is more typical within the commercial and industrial sectors. the cost planning phase issues an estimate at each stage of design to ensure your project remains financially viable with all those new changes made in the latest design stage release.

tender preparation

this service is for developers and builders who want a top-to-tail hands off approach to preparing a tender, that typicaly applies to townhouses and residential standalone builds. regardless, all estimates are issued with a complete takeoff of carpentry materials, labour-hours and site preliminaries, while ensuring your subcontractors adhere to the correct/required scope.

labour-only estimates

this service is for builders or carpentry crews looking to serve up a labour-only price to another builder or the overarching developer directly. your entire scope is carefully measured and rated to provide an hourly time budget for each piece of work.

schedule of quantities

this service is for companies looking to have their entire trade scope captured and scheduled out so that it can be rated by their in-house estimator or another independant estimator. while all trades can be measured and scheduled, SubsQS does not offer pricing on every single trade. please contact to discuss further.

reinstatement cost assesments

this service is for homeowners and insurers who require their assets insurance to be updated once the 3 year window has lapsed. while the effects of both mother nature and people are unforseen, ensure the effects of either dont also wipe out your investment.

architectural render of elevations of a two storey house on a hillside
image shows concrete slab with exposed plumbing services and reinforcing with workers on the concrete slab
image shows timber wall framing and a construction worker in an elevated work platform scissor lift installing structura
image shows plumbing pipework suspended from concrete soffit within a commercial construction project basement

feasibility estimate

this is an early service for clients who have bare-bones documentation and need to know whether their project stacks up financially before committing to further consultant design and engineering documentation and therefore cost.

cost planning

this service is more typical within the commercial and industrial sectors. the cost planning phase issues an estimate at each stage of design to ensure your project remains financially viable with all those new changes made in the latest design stage release.

tender preparation

this service is for developers and builders who want a top-to-tail hands off approach to preparing a tender, that typicaly applies to townhouses and residential standalone builds. regardless, all estimates are issued with a complete takeoff of carpentry materials, labour-hours and site preliminaries, while ensuring your subcontractors adhere to the correct/required scope.

labour-only estimates

this service is for builders or carpentry crews looking to serve up a labour-only price to another builder or the overarching developer directly. your entire scope is carefully measured and rated to provide an hourly time budget for each piece of work.

schedule of quantities

this service is for companies looking to have their entire trade scope captured and scheduled out so that it can be rated by their in-house estimator or another independant estimator. while all trades can be measured and scheduled, SubsQS does not offer pricing on every single trade. please contact to discuss further.

reinstatement cost assesments

this service is for homeowners and insurers who require their assets insurance to be updated once the 3 year window has lapsed. while the effects of both mother nature and people are unforseen, ensure the effects of either dont also wipe out your investment.

projects

get inspired by our work

get inspired by our work

get inspired by our work

read about some of the projects SubsQS has assisted on.

read about some of the projects SubsQS has assisted on.

image shows two excavators digging out a basement retaiing wall with blue skies in the background

architectural home

elissa contacted me directly for a cost plan on a pretty unique high-end home so she had a basis to assess tenders on. tenders came back in ~10% above and works proceeded on monthly claim assesments post contract.

cost plan + payment claims

64 weeks

I worked with Chris on high end private home. My role was project manager for the client and his was assessing the monthly claims from the builder. He was always professional to deal with, firm but fair. If there was questions on the claim, we worked together with the builder to get to the bottom of the issue and all parties were satisfied with the outcome. Quite often it’s not about right or wrong but doing what we can to find a win win solution for both client and builder and Chris is the sort of person that aligns with those values. Would recommend him in a heart beat for QS services be it cost planning or assessments.

Elissa Loh - Development Manager

image shows two excavators digging out a basement retaiing wall with blue skies in the background

architectural home

elissa contacted me directly for a cost plan on a pretty unique high-end home so she had a basis to assess tenders on. tenders came back in ~10% above and works proceeded on monthly claim assesments post contract.

cost plan + payment claims

64 weeks

I worked with Chris on high end private home. My role was project manager for the client and his was assessing the monthly claims from the builder. He was always professional to deal with, firm but fair. If there was questions on the claim, we worked together with the builder to get to the bottom of the issue and all parties were satisfied with the outcome. Quite often it’s not about right or wrong but doing what we can to find a win win solution for both client and builder and Chris is the sort of person that aligns with those values. Would recommend him in a heart beat for QS services be it cost planning or assessments.

Elissa Loh - Development Manager

image shows two excavators digging out a basement retaiing wall with blue skies in the background

architectural home

elissa contacted me directly for a cost plan on a pretty unique high-end home so she had a basis to assess tenders on. tenders came back in ~10% above and works proceeded on monthly claim assesments post contract.

cost plan + payment claims

64 weeks

I worked with Chris on high end private home. My role was project manager for the client and his was assessing the monthly claims from the builder. He was always professional to deal with, firm but fair. If there was questions on the claim, we worked together with the builder to get to the bottom of the issue and all parties were satisfied with the outcome. Quite often it’s not about right or wrong but doing what we can to find a win win solution for both client and builder and Chris is the sort of person that aligns with those values. Would recommend him in a heart beat for QS services be it cost planning or assessments.

Elissa Loh - Development Manager

image shows a person with a diary in their hand waling down a hallway with painted walls and ceilings

painting measure & price

mitch contaced me after finding my number online and sent me through the plans later that night. he wasn't sure he would get it but wanted to give the builder a price to let them know he was keen on pricing more of their work. the price landed in the middle but he took the contract because his team have a good name for the work they do and coming back to do touch up's.

subcontractor - painting

13 weeks

Can't thank you enough for sorting our guys work on the townhouses. That's the sort of work that gets a small painting outfit like ours off the ground. Keen as to work with you again.

Mitch Kearn - Painter & Decorator

image shows a person with a diary in their hand waling down a hallway with painted walls and ceilings

painting measure & price

mitch contaced me after finding my number online and sent me through the plans later that night. he wasn't sure he would get it but wanted to give the builder a price to let them know he was keen on pricing more of their work. the price landed in the middle but he took the contract because his team have a good name for the work they do and coming back to do touch up's.

subcontractor - painting

13 weeks

Can't thank you enough for sorting our guys work on the townhouses. That's the sort of work that gets a small painting outfit like ours off the ground. Keen as to work with you again.

Mitch Kearn - Painter & Decorator

image shows a person with a diary in their hand waling down a hallway with painted walls and ceilings

painting measure & price

mitch contaced me after finding my number online and sent me through the plans later that night. he wasn't sure he would get it but wanted to give the builder a price to let them know he was keen on pricing more of their work. the price landed in the middle but he took the contract because his team have a good name for the work they do and coming back to do touch up's.

subcontractor - painting

13 weeks

Can't thank you enough for sorting our guys work on the townhouses. That's the sort of work that gets a small painting outfit like ours off the ground. Keen as to work with you again.

Mitch Kearn - Painter & Decorator

carpentry package

danny contacted me via email with a set of plans and a heavy suspicion that the local merchant " is *expletitive* me. " i hopped on to takeoff the carpentry materials, rate the labour and preliminaries while he went out to subcontractors. sure enough, there were holes all through the merchant quote. builders will note they all end with "we take no responsibility for quantities ordered - builder to verify". we're both glad he did.

material soq + labour hours + prelims

22 weeks

Highly reccomend Chris for quality assurance on merchant takeoff's. He picked up secondary cavity systems and diaphragm systems the merchant missed. Paid for itself many times over.

Daniel - Builder

carpentry package

danny contacted me via email with a set of plans and a heavy suspicion that the local merchant " is *expletitive* me. " i hopped on to takeoff the carpentry materials, rate the labour and preliminaries while he went out to subcontractors. sure enough, there were holes all through the merchant quote. builders will note they all end with "we take no responsibility for quantities ordered - builder to verify". we're both glad he did.

material soq + labour hours + prelims

22 weeks

Highly reccomend Chris for quality assurance on merchant takeoff's. He picked up secondary cavity systems and diaphragm systems the merchant missed. Paid for itself many times over.

Daniel - Builder

carpentry package

danny contacted me via email with a set of plans and a heavy suspicion that the local merchant " is *expletitive* me. " i hopped on to takeoff the carpentry materials, rate the labour and preliminaries while he went out to subcontractors. sure enough, there were holes all through the merchant quote. builders will note they all end with "we take no responsibility for quantities ordered - builder to verify". we're both glad he did.

material soq + labour hours + prelims

22 weeks

Highly reccomend Chris for quality assurance on merchant takeoff's. He picked up secondary cavity systems and diaphragm systems the merchant missed. Paid for itself many times over.

Daniel - Builder

testimonials

what client's are saying

what client's are saying

what client's are saying

hear from happy clients who have worked with SubsQS

hear from happy clients who have worked with SubsQS

  • I worked with Chris on high end private home. My role was project manager for the client and his was assessing the monthly claims from the builder. He was always professional to deal with, firm but fair.

    Elissa - Development Manager

  • "Were you able to pull all this detail out from only the 6 pages i gave you?"

    Private - Architect

  • Our pricing team was under pressure so we tried chris out with a takeoff schedule for carpentry. Our in house estimator came through and priced it and was very happy with how it was presented. Highly recommend.

    Melissa - Director

  • "Tenders are in for that job you priced. You were within 2%. Well done."

    Scott - Building Surveyor

  • "Geez you don't miss much do you."

    Emily - Architect

  • Highly reccomend Chris for quality assurance on merchant takeoff's. He picked up secondary cavity systems and diaphragm systems the merchant missed. Paid for itself many times over.

    Danny - Builder

faq

answering some questions

answering some questions

answering some questions

for additional information, please send enquiries via the contact form below

for additional information, please send enquiries via the contact form below

for additional information, please send enquiries via the contact form below

where are you based, and how far will you travel?

Rotorua. central enough that Tauranga, Hamilton, Taupo and Whakatane are a morning's drive rather than a flight and an invoice. most work is done from the plans anyway, so travel only comes into it if a site visit is actually needed.

who do you actually work for?

builders, architects, subcontractors, developers, and the occasional homeowner who wants an independent set of eyes before signing anything. if you've got a set of plans and a decision to make, that's the brief.

what do you need from me to get started?

a short description of what you need and whatever documentation you have - even if it's six pages and a sketch. a fixed-fee quote comes back within 24hrs.

what's a fixed fee, and are there any surprises?

the quote states the scope, the turnaround and the cost. that's what you pay. if the scope changes on your end, we'll talk before anything changes on mine.

how long will my estimate take?

depends on workload and how much is on the drawings. smaller subcontractor scopes are usually 3-4 days. residential tenders and detailed cost plans sit around 10-15 working days at most.

can you check a merchant's take off before i order?

yes, and it's one of the better-value jobs going. merchant quotes end with 'builder to verify quantities' for a reason.

is your work guaranteed?

while i stand behind my work, no estimate is guaranteed, and you should be wary of anyone who says otherwise. what you do get is professional indemnity insurance, an NZIQS affiliation, and a director who used to build the things he now measures and prices.

contact

get in touch

get in touch

get in touch

for any inquiries or to discuss further, you are welcome to contact directly using the details provided below.

for any inquiries or to discuss further, you are welcome to contact directly using the details provided below.

socials

service areas: the golden triangle nz | central north island | bay of plenty | auckland | hamilton | rotorua | tauranga | whakatane | kawerau | taupo

© 2026 SubsQS limited. all rights reserved.

service areas:

the golden triangle nz

central north island | bay of plenty

auckland | hamilton | rotorua | tauranga

whakatane | kawerau | taupo

© 2026 SubsQS limited. all rights reserved.

service areas: the golden triangle nz | central north island | bay of plenty | auckland | hamilton | rotorua | tauranga | whakatane | kawerau | taupo

© 2026 SubsQS limited. all rights reserved.