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I am putting together several upcoming commercial builds and need an experienced plumbing estimator to prepare accurate numbers I can forward directly to my GC and finance team. For every project I will supply plans, fixture schedules and spec sheets; your job is to turn those documents into a clear, line-item estimate that covers: • Material costs • Labor costs (with crew hours and rates) • Total project cost, combining the two above Each estimate must include all relevant systems in the drawings—water supply, drainage and gas piping—so that nothing is left for change-orders later on. I’m open to office towers, retail spaces or light-industrial jobs, so expect a mix of pipe sizes, backflow devices, grease interceptors and roof drains. Preferred output: one editable spreadsheet (Excel or Google Sheets) per project, plus a brief narrative that flags any design assumptions, value-engineering ideas or scope gaps you notice. Accuracy, speed and the ability to ask the right RFIs are more important to me than fancy graphics; if you have estimating software (Trimble, PlanSwift, Bluebeam, FastPIPE, etc.) mention it, but PDFs and spreadsheets are fine as long as the math is solid. Once we complete the first take-off successfully I’ll line up the remaining jobs as separate milestones.
Project ID: 40290530
5 proposals
Active 2 mos ago
Location: Connecticut, United States
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5 freelancers are bidding on average $50 USD/hour for this job

Hello, I can assist with preparing accurate plumbing estimates for your upcoming commercial builds and converting the plans and specifications into clear, contractor-ready cost breakdowns. Using professional takeoff tools and structured spreadsheets, I will review the drawings, fixture schedules, and spec sheets to quantify water supply, sanitary drainage, venting, and gas piping systems so nothing is overlooked. Each estimate will include detailed material quantities, labor hours with crew rates, and a total project cost, organized in a clean line-item format that your GC and finance team can review quickly. I can also flag items such as backflow preventers, grease interceptors, roof drains, and large-diameter piping to ensure all specialty components are captured. The final deliverables will include an editable Excel or Google Sheets estimate along with a short narrative summarizing assumptions, potential value-engineering opportunities, and any scope gaps or RFIs. I’m comfortable working with commercial drawings for office, retail, and light-industrial projects, and I can turn around estimates efficiently once the plans are provided. After the first successful takeoff, I would be happy to continue supporting the remaining projects as separate milestones.
$50 USD in 40 days
4.4
4.4

Hi there, I reviewed your job posting and see you’re looking for an experienced plumbing estimator to prepare detailed estimates for upcoming commercial builds. I’ve completed similar plumbing takeoffs and cost estimates for office, retail, and light-industrial projects across the USA, and I can deliver accurate line-item estimates your GC and finance team can rely on. ✅ Complete plumbing takeoffs from plans, fixture schedules, and specs ✅ Material costs, labor hours/rates, and total project cost breakdown ✅ Coverage of water supply, drainage, and gas piping systems ✅ Clear Excel/Google Sheets estimates with notes on assumptions & scope gaps I regularly use PlanSwift and other estimating tools to ensure precise quantity takeoffs and reliable pricing while maintaining fast turnaround times. Recently, I completed a full plumbing estimate for a commercial retail project that included roof drains, grease interceptors, and backflow devices—helping the contractor submit a confident bid with no scope gaps. I can deliver one clear, editable spreadsheet per project along with notes and RFIs if needed. Can we do a quick chat to discuss the first project and timeline?
$50 USD in 40 days
3.9
3.9

Hello, I can prepare accurate plumbing take-offs and detailed estimates covering material costs, labor hours, crew rates, and total project cost from your plans and fixture schedules. I have experience estimating commercial plumbing systems including water supply, drainage, gas piping, roof drains, and specialty equipment using tools like Bluebeam and PlanSwift with Excel-based cost breakdowns. Are the drawings fully coordinated for pipe routing and fixture counts, or should I verify potential quantity conflicts during the takeoff? Also, do you want labor calculations adjusted for complex systems like grease interceptors or large-diameter piping? Please let’s connect to discuss the project details further. Best regards,
$50 USD in 40 days
0.0
0.0

Hello I’ve worked on commercial plumbing takeoffs and understand how important it is to give your GC and finance team numbers they can actually rely on. I can turn your plans, fixture schedules, and spec sheets into a clean line-item estimate covering material, labor hours and rates, and total installed cost across water, waste, vent, and gas systems, with assumptions and scope gaps clearly called out so surprises don’t show up later as change orders. I’m comfortable working from PDFs and can deliver each project in an editable Excel or Google Sheets format, along with a short narrative highlighting RFIs, value-engineering opportunities, and any coordination issues I notice during review. Thank you.
$50 USD in 40 days
0.0
0.0

Hi, I have prepared quantity takeoffs and cost estimates for building service systems where plans and fixture schedules were converted into detailed material and labor breakdowns. For example, I helped develop a plumbing estimate for a small commercial building where pipe quantities, fixtures, labor hours, and installation costs were organized into a clear spreadsheet for contractor review. I'd love to share my experiences with you. Best regards, Epa
$50 USD in 40 days
0.0
0.0

Norwich, United States
Member since Aug 21, 2025
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