Residential Plumbing Estimator: Isometrics & Riser Diagrams

Bayonet Plumbing, Heating & Air Conditioning; Tampa (FL); On-site; USD 70,000 - 110,000; Full time

Job summary

IES is seeking a detail-oriented Plumbing Estimator to evaluate bid specs, review blueprints, and prepare accurate estimates for residential plumbing projects. The role requires strong plumbing knowledge and the ability to create isometrics and gas riser diagrams.

You will review plans, perform quantity takeoffs, develop budgets, and coordinate with operations to align estimates with field execution in a fast-paced team setting.

Qualifications

• High school diploma, GED, or equivalent.
• Prior plumbing industry experience.
• Experience estimating residential plumbing projects.
• Ability to read and interpret plumbing blueprints, construction plans, and specifications.
• Strong knowledge of plumbing systems, materials, fixtures, and installation methods.
• Proficiency creating plumbing isometrics and gas riser diagrams.
• Strong computer skills and proficiency with Microsoft Office Suite (Excel preferred).
• Excellent organizational, analytical, and communication skills.
• Ability to work independently and collaboratively.
• Strong attention to detail and accuracy.
• Ability to maintain professionalism and confidentiality.
• Must pass background screening.

Responsibilities

• Review project plans, specifications, and bid documents to determine project scope and requirements.
• Prepare accurate plumbing estimates from construction plans and specifications.
• Perform material and labor quantity takeoffs.
• Develop plumbing isometrics and gas riser diagrams.
• Identify scope gaps, design conflicts, cost risks, and value engineering opportunities.
• Prepare and distribute bid transmittals, plans, and specifications.
• Develop project budgets and cost models.
• Coordinate with operations teams to ensure estimates align with field execution.
• Communicate with contractors, suppliers, subcontractors, and internal teams to resolve discrepancies.
• Maintain organized records of bids, estimates, and project documentation.
• Manage multiple deadlines and priorities in a fast-paced environment.
• Perform additional duties as assigned.

Skills

Plumbing estimating

Isometrics creation

Gas riser diagrams

MS Excel

Attention to detail

Communication skills

Independent & collaborative work

Organizational skills

Analytical thinking

Professional confidentiality

Education

High school diploma or equivalent

Tools

Excel

Job description

IES is seeking a detail-oriented Plumbing Estimator to evaluate bid specs, review blueprints, and prepare accurate estimates for residential plumbing projects. The role requires strong plumbing knowledge and the ability to create isometrics and gas riser diagrams.

You will review plans, perform quantity takeoffs, develop budgets, and coordinate with operations to align estimates with field execution in a fast-paced team setting.