Evaluate new bid opportunities, search full plan sets, compare plan versions and more.
Calculate material & labor with quick and accurate digital measurement tools.
Leverage integrated items, assemblies and regional pricing to prepare winning bids.

Consistent estimating accuracy builds confidence, speeds up bidding, and drives more profitable wins. STACK customers are proving this every day with higher win rates and revenue growth.

Demotik, a super-subcontractor based out of Cypress, Texas, achieved 50-75% better productivity with STACK!
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Before STACK, estimating was a manual, time-consuming process. The team relied on field measurements, paper notes, and spreadsheets to build estimates—often juggling multiple projects at once.
Turnaround times could stretch up to a week and a half for commercial jobs, making it difficult to respond quickly to opportunities or scale operations.
At the same time, the market was shifting. Residential demand slowed, and the company needed to expand its commercial work—without sacrificing accuracy or overextending resources.
Michael Manning Roofing implemented STACK to bring takeoff and estimating into one streamlined platform.
With STACK, the team replaced manual processes with a digital workflow—enabling faster measurements, reusable templates, and seamless transitions from takeoff to estimate.
The team also implemented STACK’s Aerial Imagery, which seamlessly imports high-quality aerial images without ever leaving STACK. It reduces the need for time-consuming field measurements while maintaining accuracy.
STACK cut estimating time nearly in half for the team, reducing estimates from 14 hours down to 7.5 hours. That speed allows the team to turn around bids faster, win work sooner, and keep projects moving without bottlenecks.
With improved efficiency, Michael Manning Roofing successfully shifted focus to commercial projects, increasing commercial work by 25% and creating a more stable revenue stream in a changing market.
By replacing manual processes with a streamlined digital workflow, the team improved estimating efficiency by 300%, allowing them to handle more bids without adding overhead.
With estimating, takeoff, and communication all in one platform, information flows seamlessly from estimator to production, eliminating unnecessary admin work and keeping the business running lean.
"STACK's improved our operational efficiency. It's really streamlined the information flow. Today if I do an estimate, we're awarded the job by five o'clock, and the owners has the information he needs to put it into production in about five minutes."
Grant Larson, Estimator, Michael Manning Roofing Services
Michael Manning Roofing Services is a fully licensed and insured roofing contractor serving Sarasota, FL. Specializing in reroofing, roof repair, installations, and high-impact window and door estimates, the company has built its reputation on precision, integrity, and decades of hands-on experience.
Roofing
<$1 million
Founded in 2019
Headquartered in Sarasota, FL
2021
If you want to see results like this, get started today. Meet with an expert from our team and they’ll show you how.
STACK empowers contractors to produce fast, accurate estimates without sacrificing detail—helping teams win more work while protecting margins.
From takeoff to estimating to project handoff, STACK keeps everything in one place—eliminating the need for disconnected tools and manual processes.
Whether shifting markets or expanding into new project types, STACK provides the flexibility and efficiency contractors need to grow with confidence.


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