Hiring a contractor shouldn’t feel like rolling the dice. But with all the horror stories out there—shoddy workmanship, disappearing deposits, unfinished renovations—it’s easy to feel overwhelmed. That’s where GreatBuildz comes in.
Our contractor vetting process is designed to remove the uncertainty and stress from your home renovation. We go far beyond surface-level checks to ensure every contractor in our network is professional, experienced, and trustworthy—so you can hire with confidence.
We’ll walk you through exactly how we vet our contractors — from our pre-screening process before we ever even talk to a contractor, to our in-depth interviews and ongoing evaluations. Our process isn’t just about checking boxes, it’s about building long-term relationships with trustworthy professionals who genuinely care about their work and their clients. Our top goal is to match you with reliable contractors who are the right fit for you and your project.
Here at GreatBuildz, a free service that connects homeowners in California with reliable general contractors, we speak to homeowners every day about how to find the right contractor for their project. If you’re stuck looking for a contractor on your own, give us a call – we can help.
1. Pre-Screening Before Outreach (Our “Quick Vet”)
Before we even reach out to a contractor, we perform a detailed assessment to ensure they meet the basic criteria of professionalism, safety, and credibility. Here’s how that looks:
- License Verification: We start by looking up the contractor’s license on the California Contractors State License Board (CSLB) website. Is the license current? Are there any complaints or disciplinary actions? A clean license is non-negotiable.
- Experience Check: We examine how long their license has been active. We generally prefer contractors who have had their license for at least five years, indicating stability and a proven track record.
- Workers’ Comp Insurance: For contractors with employees/crews, we verify that they carry valid workers’ compensation insurance. This protects both workers and homeowners from liability in case of accidents.
- Bond and General Liability Insurance: We confirm that contractors carry an active contractor’s bond and valid general liability insurance. This protects homeowners from financial risk if something goes wrong during the project.
- Affiliated Licenses and Entities: Many contractors operate under different company names or have partners. We dig into any associated businesses or personnel to ensure there are no hidden red flags.
- Owner Background & Diversity: We also look up the business owner(s) to better understand their background. We value diversity and inclusion and actively look to bring in contractors of various ethnicities and backgrounds.
- Online Reputation: We Google the contractor and their company name to surface any reviews, complaints, or news articles. We check platforms like Yelp, Houzz, Google, and BuildZoom.
If a contractor doesn’t pass this Quick Vet stage, we won’t proceed with them — no matter how eager they are to join our network. Our goal is to protect homeowners from unreliable or risky contractors from the very beginning. This initial screening weeds out the majority of unqualified applicants, ensuring that only those who meet our high standards move on to the next stage of our vetting process, Interviews and our In-Depth Screening.
2. In-Depth Screening and Interviews
If a contractor clears the initial vetting, we move to a more thorough screening phase. This is where we get personal.
- Face-To-Face Interviews: Every contractor meets with our recruitment team. We ask about their work history, areas of expertise, size of their team, preferred job types, locations they work in, and more. We’re looking for professionalism, honesty, and pride in their work.
- Portfolio Review: We ask contractors to provide a portfolio of recent projects, including before-and-after photos and descriptions of the work performed. This helps us assess the quality, consistency, and scope of their craftsmanship. It also gives us insight into whether their style and experience align with the types of projects our clients are seeking.
- Client Reference Calls: One of the most important parts of our process. We personally call 3–5 clients to get detailed, firsthand feedback. We ask about communication, timelines, budgeting, problem-solving, overall satisfaction, and more. These conversations give us real, unfiltered insight into how the contractor operates in the real world, not just how they present themselves. If you’d rather run these calls yourself, here’s the full script: 15 questions to ask contractor references.
- Credit Check: We run a credit check on the contractor’s business to ensure they are financially stable and not facing red flags like serious delinquencies or legal judgments.
- Owner Background Check: We conduct a background check on all business owners to confirm they don’t have a criminal record or other issues that would indicate they’re untrustworthy or potentially dangerous to work with.
- Project Types and Fit: Not every contractor is the right fit for every project. Some are great at bathroom remodels, while others specialize in ADUs or full home renovations. We take time to understand their strengths.
- Communication Style: We also assess how they communicate. Are they responsive? Do they explain things clearly? This matters a lot when they work with homeowners.
- Pricing and Transparency: We don’t dictate pricing, but we expect fair, transparent bids. We ask about their estimating process and how they manage project changes.
- Contractor Code of Conduct: Every contractor must sign our 20-point Code of Conduct—a detailed agreement outlining expectations for communication, quality, professionalism, safety, and customer care. It covers everything from timely responses to permitting, change orders, jobsite cleanliness, and more. This ensures every contractor you meet shares the same commitment to high standards.
3. Ongoing Monitoring and Homeowner Feedback
Contractor vetting isn’t a one-time event. At GreatBuildz, we stay closely involved throughout the entire remodeling process. That way, we can continually ensure our contractors maintain our high standards.
- Contractor Assessment Report: For every contractor we introduce, we share a comprehensive report that includes key findings from our vetting process: license and insurance verification, bond info, online ratings across platforms, and real quotes from our reference calls. This transparency gives you all the facts you need to make an informed decision with confidence.
- Client Support: Every homeowner is paired with a dedicated GreatBuildz Remodeling Advisor. We remain available during both planning and construction to provide guidance and step in if any issues arise.
- Feedback Loop: We actively collect feedback from homeowners throughout the process: from the first call all the way to project completion. This ongoing input helps us monitor contractor performance in real time.
- Contractor Accountability: If we receive consistent complaints or notice a decline in a contractor’s quality, we immediately stop sending them referrals. If these concerns aren’t resolved, they’re removed from our network. This accountability ensures contractors remain motivated to deliver excellent service.

Why Contractors Work With Us (And Why That’s Good For You!)
You might be wondering: If we put contractors through such a rigorous vetting process, why do they still choose to work with us? Simple—GreatBuildz helps them succeed. And when contractors succeed, so do homeowners. Here’s what makes our approach different:
We Don’t Charge for Leads
Contractors don’t pay us just to be listed or to receive inquiries. They only pay if they’re hired. That means we focus on quality matches, not volume.
What this means for you: Contractors aren’t pressured to upsell or rush. They only take jobs they genuinely want, which leads to better outcomes. This means you’ll meet contractors who are motivated and focused, not salesy or desperate to recoup lead costs.
We’re Not Like Angi (Angie’s List) – Really
Unlike other platforms, we’re not just a list or directory. We personally know every contractor in our network and we take the time to understand each homeowner’s needs. We’re relationship-based, not transaction-based.
Why this matters for you: You’re not picking from a list of strangers. We match you with contractors we’ve vetted and trust—professionals we believe will be the right fit for you and your project.
We Screen Clients, Too
Just like we vet contractors, we talk to every client before connecting them with pros. We find out what they want, what their budget is, and whether they’re financially ready to move forward.
Why this matters for you: When a contractor meets you, they already understand your goals and budget. That makes the conversation easier and more productive. Everyone starts on the same page.
No Pressure for Contractors to Take Jobs
Contractors aren’t forced to accept leads. We notify only the contractors best suited for your project. If they’re interested, they opt in – if not, no hard feelings.
Why this matters for you: The contractors you meet actually want your job. They aren’t showing up just because they paid for a lead—they chose you.
Personalized Contractor Matching
Contractors tell us what types of jobs they want and where they prefer to work. We only match them with projects that fit.
Why this matters for you: You’re paired with specialists, not a jack-of-all-trades. You’re getting contractors experienced in your type of project and already working in your area.
Bottom Line: We Vet, So You Don’t Have To
Renovating your home shouldn’t mean taking a gamble on the wrong contractor. With GreatBuildz, you’ll be connected to a network of thoroughly vetted professionals who are reliable, experienced, and the right fit for your specific project.
We’ve already done the legwork—so you don’t have to waste time, stress over red flags, or worry about costly mistakes. We give you everything you need to choose the right contractor with confidence: a vetted network, ongoing support, and detailed contractor reports at your fingertips. Tell us about your project, and we’ll match you with trusted contractors ready to bring your vision to life.
FAQs
1. How long does the GreatBuildz contractor vetting process take?
Our initial pre-screening is completed before we ever speak to a contractor, and the full in-depth vetting—including interviews, background checks, and reference calls—typically takes several weeks. This ensures only the most qualified, trustworthy contractors make it into our network.
2. What happens if I’m not satisfied with the contractor I’m matched with?
You’re never locked in. If for any reason a contractor doesn’t feel like the right fit, your GreatBuildz Remodeling Advisor will rematch you with someone else from our vetted network who better suits your project needs and communication style.
3. Does GreatBuildz charge homeowners for this service?
Nope! Our contractor matching and advisory services are completely free for homeowners. We’re here to make your renovation process smoother and safer—without any added cost to you.
When it comes to home improvement, you shouldn’t have to go it alone – GreatBuildz can help simplify your contractor search. GreatBuildz is a free service that connects homeowners throughout California with reliable, thoroughly screened general contractors and provides project support from start to finish.
To be matched with a trusted, pre-vetted remodeling contractors in California, contact GreatBuildz today at (818.317.3567) or visit our website for more information.