Episode 1278: How to Find a Contractor You Can Actually Trust with Jon Grishpul
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In this episode of SharkPreneur, hosts Kevin Harrington and Seth Green welcome John Grishpul, founder of Great Builds, a vetted contractor network focused on helping homeowners find honest, ethical contractors in California. Grishpul shares his journey from a background in sales and marketing to co-founding Great Builds with his construction-savvy uncle, driven by a desire to solve the widespread problem of contractor fraud and misrepresentation. The company operates on a performance-based model—homeowners use the service for free, while contractors only pay when they’re hired and fully complete a project, aligning incentives across all parties. The episode dives into common contractor red flags like vague contracts, excessive upfront payments, and stolen licenses, with Grishpul revealing that scams are far more common than media reports suggest. Despite scaling slowly to maintain quality, Great Builds has vetted thousands of contractors, admitting only 1–5% into their exclusive network. The company relies heavily on SEO, content marketing, and PR to grow, avoiding paid lead models that flood homeowners with spam. Grishpul reflects on the deep personal satisfaction of providing peace of mind to homeowners and building a business rooted in integrity. The episode closes with a plug for Kevin Harrington’s new book, Mentored to Millions, offering a framework for exponential business growth.
Use word-of-mouth referrals first, and if unavailable, vet contractors through thorough background checks, license verification, and reference calls.
Avoid contractors who demand large upfront payments—California law caps initial deposits at $1,000 or 10% of the total, whichever is less.
Beware of contractors with vague contracts, fake reviews, or stolen licenses—these are common red flags of fraud.
Great Builds only monetizes when a contractor completes a job, ensuring alignment of interests between homeowners, contractors, and the platform.
Slow, quality-focused growth is more sustainable than rapid scaling—especially in trust-based industries like construction.
…and 3 more takeaways available in PodZeus
Introduction to SharkPreneur and Guest
Seth Green introduces the podcast, SharkPreneur, and welcomes John Grishpul, founder of Great Builds, a contractor vetting platform focused on trust and integrity in home construction.
From Sales to Construction: The Origin Story
John Grishpul shares his background in sales and marketing, and how his collaboration with his construction-savvy uncle led to the creation of Great Builds to solve the problem of untrustworthy contractors.
How Great Builds Vets Contractors
“We've vetted thousands and thousands of contractors. I'd say that we only end up including between one and five percent into our network.”
The Shocking Reality of Contractor Scams
“Every time you see it on 60 Minutes or on the local news, it's happened 100 times more.”
Red Flags and the Performance-Based Model
“We only make money when that contractor makes money by getting hired on the project and we are never paid in full until the job is completely finished.”
“Every time you see it on 60 Minutes or on the local news, it's happened 100 times more.”
“We only make money when that contractor makes money by getting hired on the project and we are never paid in full until the job is completely finished.”
“We've vetted thousands and thousands of contractors. I'd say that we only end up including between one and five percent into our network.”
Hosts
Guest
John Grishpul
person
Seth Green
person
Kevin Harrington
person
California
place
SharkPreneur
media
Great Builds
organization
SEO
other
Mentored to Millions
book
KevinMentor.com
product
60 Minutes
media
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