Construction Estimating Services in Washington

Cost estimating, quantity takeoff, bid preparation and bid leveling for general contractors, subcontractors, architects and developers building across Washington State, from Seattle and the Puget Sound to Spokane and the Cascades.

TL-04 · Estimate Snapshot

Sample quantities from a Washington multi-division takeoff

Rev A

Dimensional Lumber Framing

142 MBF

Site Earthwork & Grading

9,400 CY

TPO Roofing Membrane

38,000 SF

Rough Electrical Labor

710 HR

Cast-in-Place Concrete

1,360 CY

Every Trade

Single-division or full multi-trade estimates

Statewide

Puget Sound to Eastern Washington

24–48 Hr

Typical turnaround on standard scopes

TL-01 · Core Estimating Services

Core estimating services for every stage of a Washington project

Whatever stage your Washington project is at, our estimating desk plugs into your workflow instead of asking you to adapt to ours.

I.

Cost Estimating

Full project cost estimates covering material, labor, equipment and overhead, scaled to your project size.

II.

Quantity & Material Takeoff

Every quantity measured directly off drawings, organized by trade and ready for pricing or procurement.

III.

Bid Preparation

Bid-ready packages formatted to drop straight into your proposal, with quantities you can defend line by line.

IV.

Bid Leveling & Comparison

Subcontractor bids compared against a common scope so you can evaluate pricing on an apples-to-apples basis.

V.

Preconstruction Budgeting

Conceptual and schematic-phase budgets that give ownership a realistic number before design is finished.

VI.

Change Order Estimating

Fast-turn pricing on scope changes and field conditions so change orders don't stall a live project.

VII.

Value Engineering Support

Cost comparisons across material and system alternatives to help bring a budget back in line.

VIII.

Labor Cost Estimating

Labor hours applied using trade productivity data, adjusted for Washington market conditions and project type.

TL-02 · Trades We Estimate

Each trade is taken off and priced on its own terms

Then rolled together into a single estimate when your project calls for it.

03 30 00

Concrete

Foundations, slabs, flatwork

04 20 00

Masonry

CMU, brick, stone veneer

05 12 00

Structural Steel

Framing, connections, decking

06 10 00

Framing & Lumber

Dimensional lumber, engineered wood

07 30 00

Roofing

Low-slope & steep-slope systems

08 00 00

Doors & Windows

Storefront, curtainwall, openings

09 20 00

Drywall

Framing, board, finish

09 60 00

Flooring

Tile, resilient, carpet

09 90 00

Painting

Interior & exterior finishes

26 00 00

Electrical

Power, lighting, low voltage

22 00 00

Plumbing

Domestic water, sanitary, gas

23 00 00

HVAC & Mechanical

Equipment, ductwork, controls

21/22/23/26

MEP

Coordinated multi-trade estimate

31 00 00

Civil & Sitework

Excavation, grading, paving, utilities

TL-03 · Who We Serve

Who we serve on Washington projects

Our Washington estimating desk works alongside teams at every stage of the project delivery chain.

General Contractors

Subcontractors

Architects & Engineers

Developers

Design-Build Firms

Home Builders

Public Agencies & School Districts

Construction Managers

TL-05 · Project Types

Project types we estimate across Washington

From a custom home in the foothills to a mass timber office building downtown, our estimators scale the deliverable to match the project.

New Construction

Renovation & Remodeling

Multifamily & Apartment

Mass Timber & Wood Innovation Projects

Data Center & Industrial

Institutional & School

Healthcare & Medical Office

Hospitality & Mixed-Use

Government & Public Works

Tenant Improvement

TL-06 · What's Included In Every Estimate

A deliverable built to be used, not reformatted

Ready for your buyer, your project manager, or your bid coordinator.

Itemized Quantity Takeoff

Materials and quantities organized by trade and CSI division, traceable back to the drawings.

Labor & Material Pricing

Current Washington regional material costs paired with labor hours based on trade productivity standards.

Marked-Up Drawings

Color-coded takeoff markups so your team can verify every quantity against the source sheet.

Bid Summary Sheet

A clean, division-formatted summary ready to drop straight into your proposal package.

Bid Leveling Worksheet

Subcontractor quotes lined up side by side against a common scope for a quick, clear comparison.

Excel or PDF Format

Delivered as a working Excel workbook, a formatted PDF, or both, matched to your workflow.

TL-07 · Sample Washington Estimate

A shortened excerpt from a Tacoma, Washington multifamily estimate

Shown to illustrate the level of detail in a typical deliverable.

TL-07 · Sample Multi-Division Estimate — Tacoma, WA Multifamily

CSI Div.DescriptionQtyUnitEst. Cost
03 30 00Cast-in-place concrete podium & footings1,360CY$217,600
06 10 00Dimensional lumber framing, upper floors142MBF$497,000
07 30 00Steep-slope composite roofing38,000SF$266,000
08 40 00Vinyl windows & entry systems210EA$252,000
09 20 00Metal stud framing & drywall, units96,000SF$672,000
22 00 00Domestic water & sanitary plumbing1LS$518,000
26 00 00Electrical distribution & lighting1LS$486,000
31 00 00Site grading, drainage & utilities9,400CY$188,000
Estimated Subtotal (excerpt)$3,096,600

TL-08 · Our Estimating Process

A consistent six-stage process regardless of trade or project size

So you always know what to expect and when.

1

Document Review

We review drawings, specifications and addenda to scope the estimate and flag anything unclear before takeoff begins.

2

Quantity Takeoff

Materials and quantities are measured directly off the drawings in Bluebeam, PlanSwift, STACK or On-Screen Takeoff.

3

Material Pricing

Quantities are priced against current supplier costs and regional Washington market data.

4

Labor Estimating

Labor hours are applied using trade productivity standards, adjusted for project type and local labor conditions.

5

Internal QA Review

A second estimator checks quantities, pricing and formatting against the original drawings before release.

6

Delivery

The final estimate, cost breakdown and marked-up drawings are delivered in your preferred format, on schedule.

TL-09 · Software & Pricing Sources

We work inside the tools your team already uses

So the output drops straight into your existing bid process.

Bluebeam RevuPlanSwiftSTACKOn-Screen TakeoffProcoreProEstSage EstimatingExcel / Marked-Up PDF

✓

Accuracy & Quality Control

Every estimate passes through an independent second review, checking quantities against the drawings, unit pricing against current sources, and totals against comparable historical Washington projects.

✓

Reliable Turnaround

Standard single-trade scopes typically return in 24 to 48 hours; larger multi-division projects are scheduled up front so you know your delivery date before you commit to bidding.

TL-10 · Washington-Specific Estimating Factors

Washington-specific factors built into the estimate from the start

Washington's building environment has a distinct set of rules and conditions that change how a cost estimate should be built, and our estimators account for them from the start.

Statewide Building Code

Washington adopts a statewide building code through the State Building Code Council, amended by the International codes and administered under the Washington Administrative Code, so requirements are more consistent across jurisdictions than in states without a statewide code.

L&I Contractor Registration

Contractors performing work in Washington must be registered through the Department of Labor and Industries, which affects how scope is divided and bid across trades and subcontractors.

State Prevailing Wage on Public Work

Washington applies state prevailing wage rates to public works projects under RCW 39.12, administered by L&I, which we factor into labor pricing for any publicly funded scope.

Seismic Design Requirements

Much of Washington sits within an active seismic zone influenced by the Cascadia subduction zone, which can add structural, connection and foundation costs that a generic national estimate would miss.

Wet Climate & Moisture Design

Western Washington's high rainfall drives additional building envelope, drainage and moisture-management detailing, which we build into material and labor quantities for affected assemblies.

Mass Timber Code Provisions

Washington has adopted code provisions supporting tall mass timber construction, an area where the state has been an early adopter, which we account for on qualifying wood-innovation projects.

Local Growth Management Act Permitting

Cities and counties issue their own permits under the state's Growth Management Act framework, so local jurisdiction requirements are confirmed before an estimate is finalized.

ADA Accessibility

Accessible route, clearance and fixture requirements are reflected in quantities for applicable commercial and multifamily project types.

TL-11 · Washington Service Areas

Washington service areas

We estimate construction projects across the Puget Sound region, Eastern Washington and everywhere in between.

SeattleWA
SpokaneWA
TacomaWA
Vancouver, WAWA
BellevueWA
EverettWA
KentWA
RentonWA
OlympiaWA
BellinghamWA

...and the rest of Washington.

Pricing

What Affects Estimating Cost & Pricing

Every project is priced on its own scope, but these are the factors that move an estimate the most.

Overall project size and number of trades included

Drawing completeness — schematic versus fully detailed construction documents

Turnaround time requested against your bid deadline

New construction versus renovation, where existing conditions add complexity

Whether civil, sitework and utilities are included in scope

Public works status and applicable prevailing wage requirements

Delivery format required — Excel workbook, formatted PDF, or software-native file

Whether the estimate is a one-time bid or part of an ongoing volume arrangement

Client Notes

What Washington Contractors Say

“The lumber and framing quantities matched our own numbers almost exactly, which isn't something we're used to seeing from an outside estimator.”

Project Manager, General Contractor — Tacoma, WA

“Bid leveling on our last multifamily job took a fraction of the time it used to, and the comparison sheet made the decision easy.”

Chief Estimator, Commercial Contractor — Seattle, WA

“They flagged prevailing wage requirements on a public job before we submitted, which saved us from a bid that would have come in short.”

Preconstruction Manager, Developer — Spokane, WA

Washington Estimating Desk

Request a Free Sample Estimate

Send drawings and a short scope so we can return a sample-level estimate for your Washington project. Accepts PDF, DWG, ZIP, XLSX · Max 25MB per file.

  • Itemized quantity takeoff organized by trade and CSI division
  • Washington regional material costs with labor hours by trade
  • Marked-up drawings so every quantity can be verified
  • Excel workbook, formatted PDF, or both

Frequently asked questions

Common questions about construction estimating in Washington

A construction estimating service measures every quantity of material and labor shown on a project's drawings and specifications, then prices that scope so a contractor can submit an accurate bid or set a realistic budget. Deliverables typically include a quantity takeoff, a cost breakdown, marked-up drawings and a bid summary. Related scope on the same drawings can move through our BIM estimating services.

Yes. We estimate projects throughout Washington, including Seattle, Spokane, Tacoma, Vancouver WA, Bellevue, Everett, Kent, Renton, Olympia, Bellingham and surrounding communities on both sides of the Cascades. Matching trade quantities are covered by our HVAC estimating services.