construction estimating software

The ultimate solution for construction cost estimation

Win more jobs with an easy-to-use, reliable project construction cost estimator platform built specifically for you and your crew.

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“The project process was fantastic! Sheesh, so simple.”

Jordan Iverson

General Contractor, Owner

“I’m impressed with the quality of service, the accuracy of their estimates, and their commitment to doing the right thing. I felt like I had a true partner in 1build”

Ricky Hunt

General Contractor, Owner

1build clears my plate so I’m helping my entire company while 1build is working for me.

Fred Berger

Construction Department Manager

Confidently bid with the 1build construction cost estimator platform

We use local, real-time cost estimating data to bring you the most reliable set of numbers in the industry.

Rapid estimates

Avoid broken spreadsheets and get back to work - turn estimates into templates. Plug in your square footage and trades to create a finished bid - instantly.

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On-demand estimators

Bidding a complex job? Out of time? Our expert estimators are ready to prepare your takeoffs and bids for you. It’s like adding another estimator to your team with a click of a button.

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Local, live material costs

Protect yourself from volatile prices and unpredictable labor rates. We source our cost data in real-time from local suppliers and construction crews in your zip code. The amount you bid is the amount you spend.

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Digital takeoffs

Estimates are created live while you work on your takeoff. No more exporting to a spreadsheet or manually assigning prices to quantities. Get your numbers right, faster.

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Winning proposals

Easily share your professional, on-brand proposals with your prospects and customers. You can import your 1build estimates into your favorite construction management software for a fully integrated business solution.

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Expert onboarding, training & support

It’s our pleasure to provide you with an expert team of onboarding and customer support talent, all who have a background in hands-on construction cost estimating.

Get acquainted with your dedicated customer support rep, who is also an expert construction cost estimator

Get started with 1build construction estimating software in no time with real-time onboarding

Train any way you like - you have access to tutorials, walk-throughs, and - of course - your dedicated support rep

Access 24/7 technical support, where our team is always on standby to help answer your questions

Blue Mill Construction increased bid hit ratio by 40% using 1build

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Submit your plans and start growing your business today.

start for free

construction estimating software

“The project process was fantastic! Sheesh, so simple.”

“I’m impressed with the quality of service, the accuracy of their estimates, and their commitment to doing the right thing. I felt like I had a true partner in 1build”

1build clears my plate so I’m helping my entire company while 1build is working for me.