Quick + Accurate Estimating
Construction Estimating Software, Built by and for Estimators
Improve your Accuracy and Stay Competitive
Get Sigma Free for 14 days
Ready to save more time and win more bids? It’s easier than ever! Why wait?
How it Works?
Sigma is the best-in-breed solution for construction professionals, who need to deliver accurate results, faster, in today’s increasingly complex and competitive market.
Why Choose Sigma Estimates?
At Sigma Estimates we believe there is a better way to do construction cost estimating. That’s why we built an estimating software built for and by professional estimators. Our mission is simple, we want to improve efficiency and accuracy for construction companies who are estimating.
Low-Effort to Try
We offer a free trial plus a personalized demo where a system expert will assist with your personalized system setup including with your own cost libraries, processes and more. So you can effortlessly try our estimating.
Simply put, we developed an easy-to-use software. Our system looks and feels like Excel, but with enhanced features to easily import data, broken formulas blocker, the ability to reuse previous libraries, and more.
A Passionate Team
Our team is passionate about solving estimating challenges. You could say, we’re obsessed with making your estimating experience better each day. If you have an estimating question, we are happy to help.
90% of ordinary spreadsheets contain errors
Download the trial and see for yourself how easy sharp estimates can be
10K+ users and counting…
“Sigma is a fast, flexible and precise tool in contrast to, for example, a spreadsheet. It is possible to reuse actual data from previous projects, and there is a direct link to the standard local cost databases, like RSMeans or Molio”
Director of Digital Innovation, Ramboll
“Whether you’re a small construction company with a few employees or you’re a large and growing business like Per Aarsleff, Sigma is the ideal construction project estimation software.”
Divisional Manager of Construction, Per Aarsleff
Procore Integration and Partnering with Sigma EstimatesAt Sigma we constantly ask ourselves and our customers how we can help them improve their...
Sigma Partners With CostCentralCostCentral set to change the way the UK construction industry work with takeoff and estimating through partnership...
The Most Underrated Project Management Tool in a GC’s Toolbox General contractors take projects from inception to completion. They build their...