What do trade estimating services include?
Trade estimating services produce a division-by-division quantity takeoff and cost breakdown: measured quantities with units and waste factors, labor hours from crew and production rates, material pricing, and a bid-leveling summary, delivered as an Excel workbook and PDF with marked-up drawings.
What Our Trade Estimating Services Cover
Trade estimating services split a drawing set along the CSI MasterFormat divisions and price each one on its own takeoff sheet. A Division 03 concrete package is measured in cubic yards of placed concrete, a Division 26 electrical package in linear feet of conduit and counts of devices. The unit of measure changes at every division boundary, so the measurement rule is written down before a single quantity is entered.
Our construction trade takeoff services follow the 50-division format, 00 through 49, and we report quantities in the unit the installing trade buys and bills in. A line item reads as quantity × unit price = extended cost, with the waste factor stated as a percentage on the line rather than buried in the unit price. Assembly pricing rolls a named group of components into one line, such as a duplex receptacle with box, plate, and whip, and the components stay visible underneath.
Quantity takeoff by trade is the organizing principle for the whole group. Each package is priced against the drawings, the specification sections, and every addendum issued before the bid date, and the marked-up plan sheets show where each quantity was measured. Review the Division 03 concrete takeoff page, the masonry estimates page, and the Division 05 steel pricing page. Divisions 02 and 31 sit on the earthwork and site utilities page, and the demolition estimates page carries the selective and full-demolition scope.
Every workbook we deliver is an Excel file with the arithmetic live, plus a PDF summary and the marked-up drawing pages. The fee is quoted per project after we review the plans, and the turnaround is set when the scope is confirmed.
Which Service Fits Your Project
Use the row that matches the division your bid package is written around. If a package crosses divisions, send the full set and we will split the takeoff by trade and price each one separately, with the crew rate and labor rate stated per line so you can see where the money sits. Our trade estimating services are organized by CSI MasterFormat division so the line items land where your subcontractor quote expects them; you can request a quote with the plan sheets and specification sections attached. For electrical estimating services, the count of fixtures and the conduit runs drive the number more than the wire itself.
| Service | Use it when | What you receive |
|---|---|---|
| [sitework takeoff and pricing](/services/sitework-estimating-services/) | Division 31 and 02 scope: clearing, grading, excavation, utility trenching | Earthwork quantities by cut and fill, pipe lengths by size, and a line-item cost breakdown |
| [civil estimating services](/services/civil-estimating-services/) | Site infrastructure with profiles, storm drainage, and paving | Takeoff sheets keyed to plan and profile sheets, with pipe and structure counts |
| [demolition estimating services](/services/demolition-estimating-services/) | Selective interior strip-out or full structural demolition | Volume and area quantities, haul-off counts, and disposal line items |
| [concrete scope takeoff](/services/concrete-estimating-services/) | Division 03 concrete, including foundations, slabs, and tilt panels | Cubic yards by mix and placement, formwork area, and reinforcement weight |
| [masonry estimating services](/services/masonry-estimating-services/) | Division 04 CMU, brick, and stone veneer | Wall area by thickness, unit counts with a stated waste factor, and reinforcement |
| [steel framing takeoff](/services/structural-steel-estimating-services/) | Division 05 framing, joists, and metal deck | Member weight by shape and length, connection counts, and erection hours |
Matching the Estimate to the Design Stage
A trade estimate is only as firm as the documents behind it. At concept, a parametric estimate built on square-foot ratios and assembly pricing can carry a wide range, and the AACE estimate class should be stated on the cover so nobody mistakes it for a bid. Schematic design adds room layouts and a single-line plumbing package, but fixture counts and pipe routing are still assumptions.
Design development is where material pricing starts to matter, because equipment schedules and wall types appear and the takeoff can be measured rather than assumed. Construction documents support a full quantity takeoff by trade with production rate and crew rate applied line by line, and that is the stage where a bid-ready number is realistic. At bid, addenda and subcontractor quotes are folded in and alternates and allowances are priced separately so the owner can see each one.
The calculator below takes your base estimate and the AACE estimate class from 5 to 1 and returns a low and high contingency with a budget range. Class 5 is the earliest and widest; class 1 is the most defined. Run it before you publish a number, and re-run it each time the drawing set advances.
The MEP scope pricing page covers Divisions 21 through 28 when the mechanical, electrical, and plumbing work is priced together, and the quantity takeoff services page explains how the measured quantities are documented. Where the envelope or interior package includes composite panels, the wood, plastics and composites estimates support the same line-item structure used across our trade estimating services.
Contingency range by estimate class
- Low contingency
- $150,000 (10%)
- High contingency
- $300,000 (20%)
- Budget range
- $1,650,000 – $1,800,000
Typical planning ranges that follow the AACE estimate-class idea: less design, more contingency. Set the final figure from a risk review of your own project.
How We Deliver Trade Estimating Services
One workflow runs behind every service in this group, so a Division 03 package and a Division 26 package arrive in the same shape: a takeoff sheet, a cost breakdown, and marked-up drawing pages. What changes by service is the unit of measure, the waste factor, and the production rate applied to each line item. The arithmetic and the source of every rate stay visible either way.
We quote the fee per project after reviewing the plans, so the first step is reading the drawing set and specification sections before any quantity is measured.
Intake and scope check
We log the plan sheets by number and revision, read the specification sections that govern each trade, and confirm the addendum list before takeoff starts. The scope of work is written out as inclusions and exclusions, including what sits on the general contractor's side of the bid package, such as permits, temporary power, or final connections. Open questions go back to you as a short list rather than assumptions buried in the numbers.
Takeoff
Each trade is measured on its own sheet with the unit of measure stated on every line: square feet of formwork contact area, linear feet of pipe by diameter, pounds of ductwork, each of doors and hardware sets. Counted items carry a count rule, and measured items carry a measurement rule, so a reviewer can re-measure any line and land on the same figure. For mechanical estimating services this means separating equipment, ductwork, piping, and controls rather than rolling them into one lump sum.
Pricing
Material quantities are extended at current pricing, then adjusted for waste at a typical rate for the trade and confirmed against your subcontractor quote where one exists. Labor is priced from a crew rate built on published wage data, divided by a production rate for the assembly. General conditions, permits, and contingency are carried as separate lines when your bid form requires them, not folded into the unit price.
Review
An estimator re-checks the extensions, the waste factors, and the unit conversions before anything is released. Plumbing work is a common place for errors to hide, so division 22 plumbing lines are checked by diameter and fitting count against the drawing rather than by total length alone. Discrepancies between plan sheets and specifications are flagged in writing.
Delivery
You receive an Excel workbook, a PDF summary, and marked-up drawing pages showing where each quantity came from. The workbook keeps formulas live so you can test a different crew rate or waste factor. Alternates and allowances are listed on separate lines so they can be moved in or out of the bid without rebuilding the estimate.
Cost Data Behind Our Pricing
Material pricing in a trade estimate is only as good as the index behind it. We start from national average unit costs, adjust them with published U.S. Bureau of Labor Statistics wage and Producer Price Index data, and then an estimator reviews the result against the scope of work and any subcontractor quote you supply. The chart below rebases the PPI series for the materials in this group to 100, so you can see which inputs moved and by how much over the period shown.
The indexes do not move together, and that changes where the risk sits in a bid. Lumber and wood products, ready-mix concrete, steel mill products, and copper wire and cable each follow their own curve in the chart below. A package heavy in copper wire carries different exposure than one heavy in ready-mix, which is why we keep material categories on separate line items instead of one blended rate. The same separation applies to miscellaneous metals estimates, where mill product movement and fabrication labor are extended on separate rows.
Those movements feed directly into how we build concrete estimating services and division 23 hvac packages: concrete quantities are extended at current ready-mix pricing, and refrigerant and control wiring are extended at current copper pricing. Where your bid form carries an allowance, we state the basis for it so a later change order has a documented starting point.
Material price movement, Oct 2023 to Sep 2026
Trade Wages We Start From
Labor is the largest variable in most trade estimates, and it starts with a base wage. The wage table below shows national hourly wages at the 25th percentile, median, and 75th percentile for the trades in this scope, drawn from U.S. Bureau of Labor Statistics OEWS data. We use the percentile that matches the crew you expect to staff, not a single national average.
Base wage is not the rate that goes on the takeoff sheet. A loaded rate adds payroll taxes, insurance, fringe, and small-tool cost, and the multiplier is stated on the estimate so you can audit it. That loaded rate is then divided by a production rate for the assembly, which is where carpentry takeoff services and division 09 finishes diverge: framing is priced by board feet or square feet of wall area, while finishes are priced by square feet of installed surface with a waste factor on the material.
Every line item on the takeoff sheet shows the wage basis, the production rate, and the plan sheet it came from. If a crew is paid above the table figure, the change is applied to that line and the rest of the estimate is unaffected.
| Trade | 25th percentile | Median | 75th percentile |
|---|---|---|---|
| Construction laborers | — | $22.66 | — |
| Carpenters | — | $29.12 | — |
| Electricians | — | $30.38 | — |
| Plumbers, pipefitters and steamfitters | — | $30.67 | — |
| Cement masons and concrete finishers | — | $27.41 | — |
| First-line supervisors, construction trades | — | $38.42 | — |
| Cost estimators | — | $37.86 | — |
| Occupation | 25th percentile | Median | 75th percentile |
|---|---|---|---|
| Construction laborers | $18.57 | $22.66 | $28.72 |
| Carpenters | $23.32 | $29.12 | $36.94 |
| Electricians | $23.76 | $30.38 | $40.36 |
| Plumbers, pipefitters and steamfitters | $24.13 | $30.67 | $40.92 |
| Cement masons and concrete finishers | $22.60 | $27.41 | $32.15 |
| First-line supervisors, construction trades | $30.48 | $38.42 | $48.78 |
| Cost estimators | $29.40 | $37.86 | $48.97 |
Base wages before payroll taxes, insurance and benefits. Source: BLS Occupational Employment and Wage Statistics, national, all industries.
Where Estimates in This Group Go Wrong
Most errors we are asked to fix are not arithmetic errors. They are rule errors: a quantity measured against the wrong rule, a waste factor applied to the wrong material, or a line lifted from a specification section that an addendum already superseded. Each failure mode below has a specific check that catches it before the bid goes out.
On Division 03 work, the common failure is pricing slab area as volume. A takeoff sheet that carries 4,000 square feet of 5-inch slab at a per-square-foot rate hides the concrete, reinforcement, vapor barrier, and finish line items that the crew actually buys. We convert to cubic yards, add a typical waste allowance for pump loss and over-excavation, and reconcile the total against the ready-mix quote.
In Division 26, the recurring error is a feeder and branch takeoff that stops at the panel schedule. Homerun conduit, grounding electrode conductors, and the copper conductor length behind each breaker are what move the number when copper prices shift, so we count them per circuit and carry the wire by gauge and insulation type. The same discipline applies to Division 22 and Division 23, where fixture counts and equipment schedules must be tied back to the plan sheets and specification sections that govern them.
A third pattern is a bid package assembled from a subcontractor quote with no scope matrix. We map every line item to a CSI MasterFormat division and specification section, list the exclusions in writing, and flag alternates and allowances separately so bid leveling compares like with like. Any line that cannot be traced to a plan sheet, a specification section, or a written quote stays out of the total until an RFI closes it.
Request Trade Estimating Services
Send the plan sheets and the specification sections for the divisions you want priced, plus every addendum issued to date. If you are preparing subcontractor bid estimating, include the bid form, alternates, allowances, and any scope notes you intend to send to your subs. Note the requested estimate class and the unit of measure you report in, so our cost breakdown matches your bid form line for line. Where a package includes a pre-engineered structure, ask for professional metal building and PEMB estimating on the same takeoff sheet so the anchor bolts, primary frames, and wall panels price against the same plan sheets.
We review the package, confirm scope and exclusions in writing, and quote a fee per project. The deliverable is an Excel workbook and PDF summary with marked-up drawing pages, showing each line item's measurement rule, arithmetic, and wage and price source. Start by sending your drawings through our estimate request page.
Frequently Asked Questions
What are trade estimating services?
Trade estimating services price one scope of work the way the subcontractor who performs it bids it. Each line item carries a CSI MasterFormat division, a unit of measure, a measurement rule, a waste factor, a labor rate and a material price, so the total can be checked line by line. We deliver trade estimating services as an Excel workbook, a PDF summary and marked-up plan sheets.
How do you handle electrical and mechanical scopes that arrive as performance specs?
We price the design shown and flag the gaps. Division 26 electrical and Division 23 HVAC packages often reach bid with fixture counts or equipment schedules still open, so we take off what the drawings show, list the missing inputs by specification section and carry an allowance where a number cannot be derived. The estimator reviews each allowance before release.
What does a trade estimate cost?
The fee is quoted per project after we review the plans. It depends on sheet count, the number of divisions in scope, whether addenda are included, the drawing scale and how much of the work is priced from schedules rather than dimensions. Send the plan set and specifications and the quote states the scope and the fee.
How fast can you return an estimate?
The delivery date is set when we quote, after reviewing the plan set. Volume of sheets, the number of trades in scope and how quickly open questions are answered move that date. We do not publish a standard turnaround, so the date you receive with the quote is the date we work to.
Do you sign NDAs?
Clients can request an NDA before sending drawings, and the terms are agreed before plan review starts. Tell us at first contact so the agreement is executed before any files move. We do not claim a standard NDA policy; each request is handled on its own terms.
Can you use my estimate template?
Send the template with the plans and we confirm whether the estimate can be delivered in it. Most workbooks are workable if the line item structure and unit columns are fixed before takeoff begins. If the format cannot carry the measurement rules and waste factors we use, we say so before the fee is quoted.
How do you treat waste factors and crew production rates across trades?
Waste is applied per material, not per division. Drywall and framing lumber carry typical waste ranges set by sheet size and cut pattern, while ready-mix concrete is ordered by volume with a small overage and rebar by bar length. Crew rates come from published wage data plus a production rate per unit, so a change in either is visible on the sheet.
How do you keep a bid package comparable across subcontractor quotes?
We level the quotes against our own takeoff. Each subcontractor quote is mapped to the same division, unit and scope line, so exclusions, alternates and allowances sit in the same row for every bidder. Anything a quote leaves out is priced from our quantity takeoff and shown separately rather than folded into the total.