Join Preconstruction
Overview
Join is a San Francisco construction technology company founded in 2019. Its platform manages preconstruction decisions, budgets and cost changes between owners and contractors. The product keeps design and budget conversations in one place.
Funding and backers
Backers
3
Plug and Play, SignalFire
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2019
Founded
Tractionpublic signals, read monthly
Web presence
top 0.42%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Plug and Play 
SignalFire 
Metaprop Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
PinPoint Analytics is estimating support software that harnesses the power of technology to help contractors and municipalities make the…
Procurement and risk management for the built environment. Contractor sourcing, surety bonding, and business insurance, all in one…
Halcyon — Building the future. San Francisco, California.
Billy is the leading construction compliance platform for general contractors. Billy automates COI tracking, vendor compliance, endorsement…
AI construction software for residential remodelers and home builders. Create estimates and takeoffs, manage budgets and projects end to…
Find Construction Jobs Near You. Build your profile on Skillit, the Top Recruiting Platform, to hire construction workers for high-paying…
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
Join CEO Andrew Zukoski on Digital Builder Ep 140: Why Some Owners Are "Eternal Beginners" in Construction
The post Join CEO Andrew Zukoski on Digital Builder Ep 140: Why Some Owners Are "Eternal Beginners" in Construction appeared first on Join.
Read more
Report
Join Sets New Standard for Preconstruction, Integrating Cost, Risk, and Schedule to Eliminate $100K-a-Day Delays
The post Join Sets New Standard for Preconstruction, Integrating Cost, Risk, and Schedule to Eliminate $100K-a-Day Delays appeared first on Join.
Read more
Report
Our AI Strategy
Built for the Enterprise, Open for Innovation If you believe the hype, LLM-powered "agents" are about to take over preconstruction and design. Automating workflows, making decisions, and replacing large parts of how teams operate today. We don't see it th
Read more
Report
Barton Malow Haselden Joint Venture Wins Best of the Best Healthcare Project
The post Barton Malow Haselden Joint Venture Wins Best of the Best Healthcare Project appeared first on Join.
Read more
Report
Preconstruction Is Where Certainty Is Built
In a recent episode of Building Conversations, leaders from STO Building Group, Structure Tone New York, LF Driscoll, and Layton Construction shared a consistent theme: preconstruction sets the tone for everything that follows. From owner trust to cost ce
Read more
Report
Podcast: How Layton, LF Driscoll and STO Building Group leverage Join for high performance precon
In this episode, Greg Dunkle, Chief Operating Officer at STO Building Group, sits down with three pre-construction leaders-James Mezzadri, Estimating Manager at Structure Tone New York, Troy Addis, Senior Vice President at LF Driscoll, and Kurt Thomas, Vi
Read more
Report
Webinar: Better Collaboration in Design & Preconstruction: Healthcare Experts Show How
The post Webinar: Better Collaboration in Design & Preconstruction: Healthcare Experts Show How appeared first on Join.
Read more
Report
Find Join at Fall Conferences
Headed to industry conferences this fall? Find us at DBIA, Procore Groundbreak, Autodesk University, LCI Congress, Trimble Dimensions and more. September 15-18, 2025 Autodesk University Booth #IA-250Nashville, TN September 24-25, 2025 Beck Tech Precon Wor
Read more
Report
Join Secures Growth Investment from Construction Giants DPR Construction and STO Building Group
The post Join Secures Growth Investment from Construction Giants DPR Construction and STO Building Group appeared first on Join.
Read more
Report
Parkway Construction Levels Up Precon with Join and 1,500 Projects
The post Parkway Construction Levels Up Precon with Join and 1,500 Projects appeared first on Join.
Read more
Report
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
San Francisco
United States
HQ