Building Tomorrowwith Precisionand Excellence.
Sigma Estimations provides accurate construction estimating, quantity takeoffs and project management solutions for residential, commercial and industrial developments.
Trusted by leading builders & developers
Estimating services engineered around your bid deadline.
From first takeoff to final bid package, every service is designed to give your project team accurate numbers, fast.
Construction Estimating
Detailed, code-compliant cost estimates that hold up from bid day to closeout.
Learn moreResidential Construction
Estimating support for custom homes, multifamily and residential developments.
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Ground-up and tenant improvement estimating for commercial developers.
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Estimating for warehouses, distribution centers and industrial facilities.
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Precision estimating built by people who've worked the job site.
Sigma Estimations was founded on a simple premise: estimates should be accurate enough to bid on with confidence, and fast enough to keep your team moving. Today we support builders, developers and contractors across four continents.
The estimating partner your bid team can rely on.
We built our process around the two things that matter most on a bid deadline: accuracy and speed.
Accurate Estimates
Line-item precision benchmarked against current regional pricing data.
Fast Turnaround
Most takeoffs and estimates delivered within 24–72 hours of drawing receipt.
Experienced Engineers
A team averaging over a decade in estimating, engineering and field construction.
Competitive Pricing
Estimating packages structured to protect your bid margin, not erode it.
Advanced Technology
Digital takeoff platforms and BIM-integrated workflows for cleaner data.
International Standards
Fluent in ICC, CSA, NCC and Gulf-region codes across four continents.
Six steps from drawing set to bid-ready estimate.
A repeatable, transparent process so you always know where your project stands.
Consultation
We review your project scope, drawings and timeline to define exactly what's needed.
Project Analysis
Our engineers study the drawing set for constructability, scope gaps and risk areas.
Quantity Takeoff
Every material and assembly is quantified using digital takeoff software.
Cost Estimation
Quantities are priced against current labor and material indices for your region.
Planning
We package the estimate into a schedule-aligned budget ready for stakeholder review.
Delivery
Final documents are delivered in your preferred format, with a walkthrough call included.
Real estimates and takeoffs, ready to download.
Code-compliant sample reports across our core trades — see the level of detail your project team can expect on bid day.
Trusted by builders who bid to win.
"Sigma Estimations' takeoffs are the most reliable we've used in twelve years of bidding. Their numbers hold up through the entire build."
Answers before you ask.
Can't find what you're looking for? Reach out and our team will respond within one business day.
We support residential, commercial and industrial projects of any scale, from custom single-family homes to multi-phase logistics parks, for builders, developers, architects and general contractors.
Talk to us about your project.
Share your drawings and timeline — we'll follow up with next steps within one business day.
- Monday – Friday7:00 AM – 6:00 PM
- Saturday9:00 AM – 2:00 PM
- SundayClosed
Get an accurate estimate before your next bid deadline.
Send us your drawing set and receive a detailed, reviewed estimate — most projects within 72 hours.