Coordinated MEP quantities
Plumbing, mechanical and electrical quantities organized by their recorded CSI divisions.
90 selected line items · drawing and workbook references where available
Inspect quantities and source excerpts →Remote estimating for US contractor bids
Precision Plumbing Estimating & Takeoff Services
Comprehensive material takeoffs for mechanical and plumbing subcontractors. We quantify sanitary waste, vent, domestic water, storm drainage, gas systems, commercial fixtures, and medical gas networks.
- Single-trade material takeoff
- $150–$1,000 typical
- Typical delivery
- Typically 24–48 hours after approval
- Deliverables
- Excel + marked-up PDFs
Paid estimating and takeoff support for contractors, builders and developers. The fee covers preparation of the agreed estimating deliverables. Final fee and delivery date are confirmed after document review. See scope-specific fees and timing.
Your next contractor bid
Request a plumbing estimating quote
Send plumbing plans, fixture schedules, riser diagrams, underground details and the scope letter. Identify the systems you are bidding and tell us who carries testing and final connections. We confirm the deliverables, fee and delivery date in writing after document review.
Useful documents for this scope
- Plumbing plans and riser diagrams
- Fixture schedule
- Plumbing specifications
Trace fixture counts to risers and connections
Separate domestic water, sanitary, vent and storm lines by system and size. Where a fixture appears in the schedule but its connection is unclear, flag the missing detail and record who is responsible for testing and final connections. Inspect the sample deliverable formats and tell us which outputs you need.
Remote support across the United States. View service areas.
Prefer to discuss the scope first, or having trouble with the form? Email your project details or discuss your project on WhatsApp. Include your project location, trade scope and bid deadline.
Plumbing: quantities, checks and quote requirements
Plumbing takeoffs measure waste, vent and water piping by material and size, count fixtures, fittings, valves and specialties, and list equipment such as water heaters and interceptors.
Inspect the deliverable
Inspect the source quantities before requesting your quote
Open the published sample workspace to inspect selected quantity rows, original units and available source drawing previews. These are excerpts, not a complete priced bid or evidence of a client result.
Measurement and reporting basis
- Sanitary waste and vent piping (LF)
- Domestic hot and cold water piping (LF)
- Fixtures and specialties (EA)
- Water heaters, pumps and interceptors
- Pipe insulation and hangers
Documents to include
- Plumbing plans and riser diagrams
- Fixture schedule
- Plumbing specifications
Also identify the current revision, addenda, project ZIP code, requested trades and bid deadline.
A scope check before pricing
Group pipe LF by system, size and material. Count fittings, valves, fixtures, supports and equipment separately; isolate insulation, excavation and testing where they are in the bid package.
Scope limits: Hydraulic design, pipe sizing, permit approval and concealed existing-condition verification are excluded.
Worked estimating example
Do not turn pipe length into a fitting count
Two 100 LF pipe routes can have different elbows, valves and connection counts because their layouts and served equipment differ.
- What the estimate should record
- Group pipe by system, size and material; count detailed fittings and valves separately. Mark unresolved fittings as an allowance rather than presenting an assumed count as measured.
- Resolve before pricing
- Are risers, fixture schedules and connection details complete for this bid package?
Plumbing takeoff services organized by pipe system and bid responsibility
When comparing plumbing estimating companies, ask whether domestic water, sanitary waste, vent, gas and specialist piping are separated in the workbook. Our plumbing estimators organize quantities by the agreed systems, materials and sizes. This lets a contractor price different installation conditions without blending unlike systems.
Pipe and fittings takeoff
Requested output: Lengths by system, material and size, with fittings and valves separately counted.
Confirm in your quote: Risers, branch routing, supports, insulation and connection details.
Fixture and equipment schedule
Requested output: Fixtures, trim, drains and scheduled equipment by type and location.
Confirm in your quote: Owner-supplied items, rough-in assemblies and accessory inclusions.
Installation estimate
Requested output: Quantities extended with the agreed supplier and labor inputs.
Confirm in your quote: Excavation, sleeves, testing, permits, shutdowns and utility connection ownership.
Include riser diagrams, fixture schedules and current plumbing specifications. Clearly state whether site utility piping and fire protection are inside or outside the plumbing bid.
Request this estimating scopeUS project coverage for plumbing
For US projects, include the ZIP code and the location-sensitive inputs below.
- Include the specified pipe systems, fixture schedules, delivery location and available supplier quotations.
- Identify excavation, disposal, connection access and testing responsibilities before applying local installation rates.
The proposal records the pricing date, cost sources and unconfirmed allowances. Explore US service area information or send your project details for a scope quote.
Use the document checklist above to request quantities only, a priced estimate or a review of an existing bid.
Request a plumbing scope quote Plumbing Scope Breakdown
What Are Plumbing Estimating Services?
Plumbing estimating services provide itemized digital quantification of all plumbing pipes, fittings, valves, fixtures, and mechanical equipment required for commercial, residential, and industrial construction. An expert plumbing takeoff models both horizontal runs and vertical riser drops, listing specified pipe insulation, supports and installation assumptions. Code design and compliance approval remain with the responsible professionals.
Delivery timing
Confirmed after review
Quantity Accuracy
Scope defined in quote
Labor Standard
Project-based rates
Deliverables
Excel & Bluebeam PDF
CSI MasterFormat Coverage
Complete CSI Division 22 Plumbing Scope
Our plumbing estimators quantify all aspects of drainage, potable water, and gas distribution:
22 05 00
Common Work Results for Plumbing
Piping specialties, pipe hangers, seismic sway bracing, sleeves, escutcheons, identification tags, and pressure testing.
22 07 00
Plumbing Insulation
Fiberglass pipe insulation with ASJ vapor barrier jacket, PVC fitting covers, and flexible elastomeric foam for chill lines.
22 11 00
Facility Water Distribution
Domestic hot, cold, and recirculating water piping (Copper, PEX, CPVC), backflow preventers, pressure reducing valves, and water meters.
22 13 00
Facility Sanitary Sewerage
Sanitary waste, soil, and vent piping (PVC DWV, Cast Iron No-Hub), floor drains, cleanouts, trap primers, and sewage ejector pumps.
22 14 00
Facility Storm Drainage
Primary and secondary overflow roof drains, scupper drains, vertical conductors, cast iron boot connections, and sump pumps.
22 30 00
Plumbing Equipment
Commercial gas/electric water heaters, domestic water booster pumps, water softeners, expansion tanks, and storage vessels.
22 40 00
Plumbing Fixtures
Commercial water closets, urinals, lavatories, kitchen sinks, emergency eyewash stations, mop basins, and drinking fountains.
22 50 00
Commercial Pool & Specialty Systems
Circulation pumps, sand filtration systems, chemical feed equipment, and balancing tanks for commercial aquatic facilities.
22 60 00
Gas & Vacuum Systems (MedGas)
NFPA 99 certified medical oxygen, nitrous oxide, medical air, vacuum piping, master alarm panels, and terminal wall outlets.
Sample Plumbing Quantity Takeoff Sheet
Interactive preview of our formula-driven, itemized Excel deliverables with waste factors & fittings:
Worked estimating example. Quantities show the stated scope and format; this is not a client project or a project-specific price quote.
| Material / Scope Item | Base Qty | Unit | Waste / Lap Factor | Estimator Note |
|---|---|---|---|---|
| 4-Inch PVC Schedule 40 Sanitary Waste & Vent Piping | 3,850 | LF | 10% | Includes solvent weld fittings, cleanouts, wyes & IPC hanger supports every 4ft |
| 2-Inch Type L Hard Drawn Copper Domestic Cold Water (DCW) | 2,420 | LF | 8% | Includes wrought copper solder fittings, 1/2in fiberglass insulation & isolation ball valves |
| 1-1/2-Inch PEX-a Domestic Hot Water (DHW) & Recirculation | 4,100 | LF | 7% | Includes expansion rings, multi-port tees & continuous thermal insulation |
| Wall-Hung Commercial Flushometer Water Closets (1.28 GPF) | 42 | EA | N/A | Includes heavy-duty adjustable in-wall Zurn carrier faceplates & Sloan Royal flush valves |
| 1,500 Gallon Underground Precast Concrete Grease Interceptor | 1 | EA | N/A | Includes excavation, 6-inch pea gravel bedding, traffic-rated cast iron manhole frames & sampling tee |
| 100-Gallon 199k BTU Commercial Gas Water Heater (ASME) | 2 | EA | N/A | Includes ASME T&P relief valve, expansion tank, seismic strapping & Category IV venting |
| 3-Inch Cast Iron Hubless (No-Hub) Storm Drainage & Overflow | 1,650 | LF | 10% | Includes heavy-duty stainless steel shielded no-hub couplings & roof drain sumps |
Review a representative school plumbing takeoff walkthrough for an example of fixture, piping and project-scope questions.
Our 4-Step Forensic Plumbing Methodology
How we eliminate bidding blind spots and protect your profit margins on bid day:
01
Schematic & Riser Audit
We cross-reference plumbing riser diagrams against architectural floor plans and mechanical equipment schedules.
02
Digital QTO Measure
We measure every pipe run by size/material, account for vertical risers/drops, count all fittings, valves, and fixtures.
03
Code & Fitting Allowance
We factor in pipe slope grade cuts, cleanout spacing per code, hanger intervals, and 5-10% scrap/fitting allowances.
04
Pricing & QA Review
We apply documented labor assumptions and wholesale vendor pricing. A senior estimator audits the package before delivery.
Frequently Asked Questions About Plumbing Estimating
What is included in your plumbing estimating and takeoff services?
Our plumbing estimating deliverables include itemized linear footages for sanitary waste & vent (DWV - PVC, Cast Iron), domestic hot & cold water piping (Copper, PEX, CPVC with insulation thickness), storm drainage & roof conductors, natural gas / propane piping (Black Iron, CSST), plumbing fixture counts (water closets, lavatories, urinals, mop sinks, grease interceptors), backflow preventers, valves, and water heaters.
How do you calculate pipe fittings, hangers, and vertical risers?
We count and calculate pipe fittings (elbows, tees, wyes, cleanouts, P-traps), seismic pipe hangers/strut supports every 4-8 feet per IPC/UPC code, and include measured vertical riser drops to stub-out fixture heights rather than just 2D horizontal plan measurements.
Do you estimate commercial grease interceptors and underground site utilities?
Yes. For commercial food service and retail builds, we quantify exterior concrete or fiberglass grease interceptor vaults, sampling manholes, excavation yardage, sub-base gravel, and underground utility tie-ins to the municipal sewer and water main.
Do you quantify medical gas systems for healthcare facilities?
Yes. For hospitals, dental clinics, and surgical centers, we estimate NFPA 99 compliant medical gas systems—including degreased Type L/K copper piping, master alarm panels, zone valve boxes (ZVBs), medical air compressors, vacuum pumps, and gas outlet terminal units (Oxygen, Medical Air, Vacuum, Nitrous Oxide).
What is your standard turnaround time for a plumbing takeoff?
Delivery depends on the drawing set, requested trade scope, pricing requirements and bid deadline. The delivery date, scope and revision coverage are confirmed in the written quote after document review.
What software do you use for plumbing quantity takeoffs?
PlanSwift and Bluebeam support measurement and markups. Deliverables can include an editable Excel workbook organized by the agreed plumbing scope; other software formats require confirmation in the written quote.
How do you calibrate plumbing labor hours and material costs?
Priced plumbing estimates use identified client rates or supplier quotations and a stated labor-hour basis. Installation conditions and any allowances are recorded for contractor review.
Can general contractors use your plumbing estimates for bid leveling?
Yes. General contractors use our independent plumbing takeoffs to establish baseline preconstruction budgets, verify subcontractor bid completeness, and identify missing scope items (like pipe insulation, testing allowances, or water heater gas venting) before awarding contracts.
Plumbing estimating services for contractor bids
Plumbing estimating services support plumbing contractors bidding domestic water, sanitary, vent and related piping packages. Define system boundaries before measurement so fixture connections and equipment scope remain clear.
Define your bid package
- Separate piping by system, material, size and floor. Record fittings, valves, supports and insulation on the agreed measurement basis.
- Reconcile fixture counts against schedules and identify carriers, trim, accessories and specialty equipment supplied by others.
- Distinguish underground building plumbing from site utilities. Identify testing, demolition and existing-system tie-ins as separate scope items.
Documents to send for a scope quote
Send plumbing plans, riser diagrams, fixture and equipment schedules, specifications and addenda. Identify whether gas, medical gas or process systems are included in the requested package.
A measured plumbing estimate follows the supplied design and stated routing assumptions. Permit approval, system sizing and verification of concealed existing services remain separate from estimating support.
Related estimating scope
Bid-Risk Management
Ready to Win More Profitable Plumbing Bids?
Upload your plumbing blueprints today. Receive a comprehensive, formula-driven MasterFormat takeoff and marked-up PDF drawings on the delivery date agreed after document review.
Send drawings for a written quote
Include trades, location and bid deadline. We confirm fee and delivery before work starts.
Prefer to discuss the scope first, or having trouble with the form? Email your project details or discuss your project on WhatsApp. Include your project location, trade scope and bid deadline.