Plumbing Estimator

Does a 4 day working week, EVERY WEEK sound good?

• Generous wage between $90,000 - $100,000K
• Possibility of flexible work hours – 5 x 8 hrs, 4 x 10 hrs or work from home option
• The right applicant will be provided with a car, laptop, work uniform and a free pair of boots yearly
• We have regular team BBQs and a great working culture and team environment

Position Overview

As a Plumbing Estimator / Scheduler, you will play a vital role in the success of Superior Plumbing Drainage & Gas. You'll be responsible for preparing accurate, timely estimates, coordinating schedules, and ensuring seamless communication between clients and our service teams. Your expertise will help drive project efficiency, customer satisfaction, and business growth. This position will require some time spent onsite and visits to site.

About Us

Superior Plumbing, Drainage & Gas is a trusted, Perth-based company with over 15 years of industry experience. We specialise in delivering high-quality residential, commercial, and subdivision plumbing, drainage, and gas services throughout the Perth metro area and surrounding regions. From blocked drains and sewer junctions to water main extensions and subdivisions, our licensed and certified team provides fast, reliable solutions.

We take pride in being flexible, professional, and customer-focused: always arriving on time, tidying up after ourselves, and ensuring minimal disruption to our clients' routines.

Key Responsibilities

• Prepare and deliver detailed cost estimates for residential, commercial, and subdivision plumbing, drainage, and gas works - drawing from historical data, materials, labour, and supplier pricing.
• Schedule and coordinate plumbing and gas jobs across the Perth metro area, ensuring assignments align with team capacity and client expectations.
• Liaise directly with clients to gather project details, explain scope and pricing clearly, and answer questions.
• Maintain ongoing communication with field teams to manage project timing, availability, and resource requirements.
• Track estimate status and schedule bookings, capturing milestones and ensuring bids are completed on time.
• Monitor supplier quotes and maintain up-to-date pricing information in estimating systems.
• Procurement of materials as required for ongoing projects
• Assist with tender submissions and manage documentation for strata subdivisions, Water Corporation cut-ins, sewer and water main extensions, and other specialised projects.
• Regularly review and refine estimating processes, driving accuracy and continual improvement.

About You

• Minimum of 3-5 years' experience in construction - preferably within the plumbing industry with experience in estimation or project scheduling.
• Australian work rights are required for this position.
• Strong numerical and analytical skills, with meticulous attention to detail in cost estimation.
• Excellent verbal and written communication to liaise effectively with clients, suppliers, and tradespeople.
• Organised, proactive and capable of managing competing priorities in a fast-paced environment.
• Comfortable using scheduling and estimating software - or keen to quickly grow these capabilities. Previous experience with Simpro and Groundplan ideal but not essential.
• Background in plumbing or construction is highly advantageous.
• Based in or near Perth, WA, with the flexibility to visit job sites or attend in-person meetings as needed.

Why Join Superior Plumbing?

• Be part of a well-respected, community-minded company with a solid record of service excellence across Perth.
• Work in a collaborative environment where professionalism, trust, and client satisfaction are paramount.
• Opportunity to influence business outcomes through accurate estimates, streamlined scheduling, and client-focused communication.
• Competitive pay package, coupled with opportunities for training and career development.
• Join a team that values respect, clarity, and going the extra mile for clients.

How to Apply

Ready to bring your estimating and scheduling skills to a company that values precision, professionalism, and outstanding results? Please submit your resume and a brief cover letter outlining your relevant experience and what makes you a great fit for the role to or call