Jason Bishop
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Jason Bishop Email & Phone Number

Estimating Manager at Ahrens
Location: Greater Adelaide Area, Australia 7 work roles 5 schools
2 phones found area 142 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Role
Estimating Manager
Location
Greater Adelaide Area, Australia
Company size

Who is Jason Bishop? Overview

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Quick answer

Jason Bishop is listed as Estimating Manager at Ahrens, a with 158 employees, based in Greater Adelaide Area, Australia. AeroLeads shows phone signal with area code 142 and a matched LinkedIn profile for Jason Bishop.

Jason Bishop previously worked as Senior Estimator - Business Development at Idec Solutions and Project Manager - Infrastructure at Fk Gardner & Sons. Jason Bishop holds Bachelor'S Degree, Mathematics And Biochemistry from University Of Otago.

Company email context

Email format at Ahrens

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Ahrens

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Profile bio

About Jason Bishop

A seasoned Construction Professional and experienced Senior Estimator, Jason demonstrates a superior bid analytical ability and extensive broad spectrum Commercial Construction and Civil Infrastructure Construction experience. Highly organised and energetic, he has excellent Sales ability, is dedicated to best practice and; presents expertise which includes:Bid Management and TenderingDesign ManagementCost development and planningHigh Commercial/Contractual ROIEstimate ManagementProject Planning and deliveryJason views relationships as a key driver to past successes and regards safety & quality as the key components of any successful project. Everything else flows from there.

Listed skills include Construction, Contract Management, Subcontracting, Project Estimation, and 29 others.

Current workplace

Jason Bishop's current company

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Ahrens
Ahrens
Estimating Manager
south australia, australia
Website
Employees
158
AeroLeads page
7 roles

Jason Bishop work experience

A career timeline built from the work history available for this profile.

Estimating Manager

Current

Adelaide, Australia

With a history spanning over 100 years, Ahrens is a national full-service construction, engineering and mining services company, delivering a complete range of project services and cost-effective solutions. We achieve this through our complete range of in-house capabilities, our numerous strategic locations and our collaborative, personable approach to business.Our broad capabilities and experience mean we are a one-stop shop that can deliver your complete project – from design, steel fabrication and procurement through to construction and project delivery – or any individual element required. Ahrens work with their clients to deliver customised value-for-money solutions to their specific project needs.My role encompasses overall management of the Submissions & Estimation processes for the Design & Construct sector of the business.Responsibility for the Estimating team in: Bid management Preparation of detailed Submissions and Tender responses Contract management from negotiation to award Development and Implementation of robust estimating procedures Costing Analysis, Risk Assessments, Value Management & Cost Control Contract programming, updating and maintenance as required

Feb 2017 - Present

Senior Estimator - Business Development

Hemmant, Brisbane

Idec is an integrated construction solutions provider with capabilities spanning; Design, Custom engineered buildings, Steel fabrication, Project Management, Civil infrastructure (remote specialist), Vertical infrastructure (design and erect). Specific role related to idec’s Civil infrastructure, D&C Projects and Vertical infrastructure capabilities with a key emphasis on technically challenging projectsResponsibilities include:Business Development: Identification and capitalisation/development of new Idec opportunities Establish, maintain and develop effective trust based client relationships Nurure and develop exisiting client relationships Client focus on Government and Resource sectorsSubmissions & Estimation: Bid management Preparation of detailed Submissions and Tender responses Contract management from negotiation to award Development and Implementation of robust estimating procedures Costing Analysis, Risk Assessments, Value Management & Cost Control Contract programming, updating and maintenance as required

Apr 2012 - Feb 2017

Project Manager - Infrastructure

Brisbane Australia

FK Gardner & Sons (FKG) is a well-established top-tier, family owned construction company with offices throughout Queensland. FKG enjoys a great deal of success over a wide range of construction projects.Of particular note is their experience in the construction of High Voltage Electrical Substations. Responsibilities included:Project management of Substation construction:• Jobpac Proficient• Project Plan development & implementation• Overall Management of Projects• Management of onsite/offsite staff• Management of Sub contractor activities & payments• Implementation and management of program• Client liaison• Project claims• Financial analysis of Project performance• Implementation & improvement of Health & Safety policies & procedures• Project closeout & assessment

Nov 2010 - Mar 2012

Commercial Manager

Ramwall Group

Auckland Nz

Ramwall Group is an ISO accredited Property Development & Contracting Group with some NZ$80m in assets. Primarily involved in the development of land (subdivisions) complimented by residential development, Ramwall has the ability to complete 150 dwellings per year at peak capacity. In recent times Ramwall has procured NZ$25m of Commercial Holdings and as the Commercial Manager the responsibilities included:Overall Management of the entire Commercial Holdings portfolio:• Monitoring of Company/project performance• Financial reporting to Directors• Management of existing Tenancy requirements, procurement of new Tenancy arrangements• Development of new Developmental Concepts• Overall control of preliminary design & feasibility for Developmental Concepts• Overall control of final design & budgeting for new developments• Formation & implementation of comprehensive Project plans for new Developments• Overall Project Management for new Developmental Projects both on & off site.• Further development & implementation of the Quality Management System including Health & SafetyOverall Management of the entire Commercial Contracting Division:• Management of the Tendering & Procurement process• Project Plan development & implementation• Overall Management of Projects: • Management of onsite/offsite staff • Management of Sub contractor activities & payments • Implementation and management of program • Client liaison • Project claims • Financial analysis of Project performance • Implementation & improvement of Health & Safety policies & procedures • Project closeout & assessment

Feb 2008 - Sep 2010

General Manager/ Senior Project Manager

Santner Construction

Hamilton Nz

Santner Construction is a small – 2nd tier Commercial Construction Company with 50 years’ experience in the Waikato region. The company employs 25 staff including 4 office staff and an onsite team of 2 Site Managers, Leading hands, Carpenters & Apprentices.Responsibilities:• Overall management of Office staff & administration• Implementation & improvement of Management systems• Implementation of Company Directives & Business Plans• Monitoring of Company/project performance• Financial reporting to Directors• Marketing• Overall management of the Tendering & Procurement process• Overall Management of Projects: • Management of onsite/offsite staff • Management of Sub contractor activities & payments • Implementation and management of Program • Client liaison • Project claims • financial analysis of Project performance • Project closeout & assessment • Implementation & improvement of Health & Safety management systems

Feb 2006 - Feb 2008

Owner/ Director

Bishopbuilt Construction

Auckland Nz

Started the company as a ‘one man band’. Over the next five years I built a successful company catering to the needs of clients in specialized sectors, particularly in the areas of HV Power Distribution and Corrections. In that time built the company to:• A permanent staff of twelve• Comprehensive team of sub-contractors & suppliers• Design, implement & maintain detailed management plans & pricing protocols• Achieving a history of successfully tendering, constructing & completing projects to a value of $5m.Responsibilities:• Establishment of the Company vision, goals & objectives• Development of Management Systems• Implementation & improvement of Management Systems• Marketing• Overall management of office staff & administration• Overall management of the tendering & procurement process• Overall Project Management of Projects • Management of onsite staff • Management of Sub contractor activities & payments • Implementation and management of program • Client liaison • Project claims • Financial analysis of Project performance • Project closeout & assessment • Implementation & improvement of Health & Safety policies & procedures

Feb 2001 - Feb 2006

Site Manager

Lawton Building & Development

Auckland Nz

Mar 1992 - Feb 2001
Team & coworkers

Colleagues at Ahrens

Other employees you can reach at ahrens.com.au. View company contacts for 158 employees →

5 education records

Jason Bishop education

Diploma, Management

Global Training Institute

Diploma Of Civil Construction Management

Global Training Institute

Education record

Auckland Grammar School

Diploma, Civil Construction Management

Global Training Institute
FAQ

Frequently asked questions about Jason Bishop

Quick answers generated from the profile data available on this page.

What company does Jason Bishop work for?

Jason Bishop works for Ahrens.

What is Jason Bishop's role at Ahrens?

Jason Bishop is listed as Estimating Manager at Ahrens.

What is Jason Bishop's phone number?

AeroLeads has found 2 phone signal(s) with area code 142 for Jason Bishop at Ahrens.

Where is Jason Bishop based?

Jason Bishop is based in Greater Adelaide Area, Australia while working with Ahrens.

What companies has Jason Bishop worked for?

Jason Bishop has worked for Ahrens, Idec Solutions, Fk Gardner & Sons, Ramwall Group, and Santner Construction.

Who are Jason Bishop's colleagues at Ahrens?

Jason Bishop's colleagues at Ahrens include Luciana Capucci, Ronald Ahrens, Lucas Fernandez, Harvey Syron, and Cameron Ainslie.

How can I contact Jason Bishop?

You can use AeroLeads to view verified contact signals for Jason Bishop at Ahrens, including work email, phone, and LinkedIn data when available.

What schools did Jason Bishop attend?

Jason Bishop holds Bachelor'S Degree, Mathematics And Biochemistry from University Of Otago.

What skills is Jason Bishop known for?

Jason Bishop is listed with skills including Construction, Contract Management, Subcontracting, Project Estimation, Cost Management, Construction Management, Project Control, and Commercial Management.

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