Cahill Estimating Inc is a U.S.-based construction cost estimating company delivering accurate quantity takeoffs, cost estimates, and bid-ready documentation for general contractors and subcontractors nationwide — backed by 18+ years of hands-on estimating experience.
Cahill Estimating Inc is a U.S.-based construction cost estimating company built on more than 18 years of hands-on estimating experience. We provide quantity takeoff services, cost estimating, and bid preparation for general contractors and subcontractors nationwide — pricing everything from single-trade takeoffs to full-scope commercial and residential bids.
Think of us as an extension of your own office. You send the plans; we review the scope, price it against current material and labor rates, and turn around numbers formatted to go straight into your bid — not a rough figure you have to rework before it's usable.
Each estimate is built from your plans, checked against current material and labor pricing, and reviewed before it reaches you — so you bid with confidence, not guesswork.
Line-by-line material quantities pulled directly from your plans and specs, formatted for fast, accurate ordering.
Get a takeoffFull labor and material cost breakdowns, priced to current market rates, ready to drop straight into your bid.
Get an estimateBill of quantities and bid packages assembled and formatted so they're ready to submit, not just ready to review.
Start a bid packageStructural drawings and calculations with a licensed engineering stamp, prepared for permit and plan review.
Request a stampDocumentation packaged and formatted to the jurisdiction's requirements, so your permit application moves without delay.
Prepare a submissionA single point of contact for revisions, clarifications, and re-pricing as your scope changes ahead of bid day.
Talk to an estimatorEvery estimate is formatted so it's ready to use — no reformatting, no chasing down what a line item means.
Line-by-line material quantities pulled directly from the plan set.
Labor and material pricing rolled up by trade, ready for your bid form.
Structural drawing set with licensed engineering stamp, ready for permit review.
Estimating software gets you a starting number. A second set of experienced eyes is what keeps that number from costing you the job.
Every quantity is cross-checked before it reaches you, so your numbers hold up against a second look.
Most takeoffs and cost estimates are delivered within one to two business days of receiving your plans.
A senior estimator checks every file before it's sent out, catching what software alone misses.
You work with the same estimator through revisions, questions, and any bid-day changes.
Rates are checked against current material and labor data, not a stale price book.
Your plans and pricing stay between your office and ours, start to finish.
A small, senior team — every file is priced and checked by people who have worked the trades, not just the software.
Oversees every estimate before it ships and sets pricing standards across the team.
Handles quantity takeoffs and bill-of-quantities preparation across all trades.
Prices scope against current market rates and keeps cost data up to date.
Manages intake, revisions, and turnaround so you're never waiting on an answer.
Send your PDF or CAD drawings and scope notes securely for review.
Quantities are pulled and priced against current material and labor rates.
Every estimate is checked by a senior estimator before it's finalized.
Your estimate arrives bid-ready, typically within 24–48 hours.
Our estimators work across industry-standard takeoff, plan-review, and pricing software — so your files come back in a format your office already knows.
Digital takeoffs performed in leading on-screen takeoff platforms such as PlanSwift and STACK.
PDF and CAD plan sets reviewed and marked up in Bluebeam Revu for clash checks and scope notes.
Labor and material rates checked against current published cost data and regional pricing indexes.
Deliverables formatted to drop into Procore, Excel, or Google Sheets bid trackers without rework.
"Turnaround was faster than our in-house estimator, and the numbers held up through the whole bid process."
"We send the plans and get back a bid-ready number. No back and forth, no reformatting on our end."
"Having one estimator handle revisions instead of a new person each time made the whole process easier."
"Our takeoffs used to take days internally. Sending them out cut that down to under 48 hours."
"The stamped drawings came back clean and the permit office didn't flag a single item."
"They caught a quantity error our own team missed before the bid went out. That alone paid for itself."
Placeholder feedback shown — to be replaced with real client quotes once provided.
Most standard takeoffs and cost estimates are delivered within 24–48 hours of receiving complete plans.
PDF and CAD drawings both work — send whatever set of plans you already have on hand.
Both. We estimate for GCs pricing a full scope and for subs pricing a single trade.
Yes — stamped structural drawings are available for permit and plan review submissions.
Send the updated scope and we'll re-price the affected line items — you stay with the same estimator throughout.
Send over your plans and scope, and an estimator will follow up — usually within 24–48 hours.