How to Find a Good Contractor: The 10% Rule and 5 Free Checks Before You Sign Anything

Here's something a 30-year contractor told me recently that every homeowner needs to hear.

Only 10% of contractors can deliver what every homeowner deserves — fully documented quotes, transparent pricing, and professional accountability. The other 90% either don't know how or have decided it's not worth their time.

That's not an opinion. That's a professional contractor's assessment of his own industry.

So the question isn't whether you should demand transparency from a contractor. The question is how do you find the 10% who can deliver it — before you hand anyone a single dollar?

Here are five checks you can do right now using free public information. No contractor contact required.

Why most homeowners end up with the 90%

The process of hiring a contractor is almost entirely backwards for the homeowner. You get a quote, you compare prices, you pick someone, and then you find out who you actually hired.

The problem is that price tells you almost nothing about the contractor's professionalism, their documentation standards, their license status, or their track record with disputes. Two contractors can quote the same job at the same price — one with 20 years of clean professional history and one with three unresolved complaints and a lapsed license.

From the quote alone you cannot tell which is which.

These five checks fix that before the conversation even starts.

Check 1 — License verification (free, 30 seconds)

Every state maintains a public contractor license database. This is not obscure information — it's a government record specifically designed for consumers to access.

How to find your state's database:

Google: "[your state] contractor 
license lookup"

The official state licensing board website appears first. Type in the contractor's name or license number.

What you're verifying:

The license is active and not expired. The license covers the specific type of work being quoted — a general contractor license doesn't automatically cover electrical or plumbing work. There are no disciplinary actions, suspensions, or revocations on record.

The fastest multi-state option:

licenses.us.com searches most state databases simultaneously. Free. Useful if you're not sure which state the contractor is licensed in.

A contractor whose license is expired or doesn't cover your project type is operating illegally for that work. This is the fastest filter available and it takes 30 seconds.

Check 2 — Insurance verification (free, 5 minutes)

You cannot look up a contractor's insurance status publicly — but you can verify it before you ever meet them. Here's exactly how.

Before scheduling any meeting send this request:

"Can you email me your Certificate 
of Insurance showing current general 
liability and workers compensation 
before we meet?"

A legitimate contractor keeps this document ready and sends it within 24 hours. It is a completely standard professional request. Any hesitation or excuse is meaningful information.

The step most homeowners skip:

The Certificate of Insurance lists the insurance company and policy number. Call that insurance company directly and verify the policy is currently active. Certificates can be outdated or falsified. A 5-minute phone call confirms what the document claims.

Why workers compensation specifically matters:

If a worker is injured on your property and your contractor doesn't carry workers compensation insurance — you could be liable for those medical costs. This happens more than most homeowners realize and it's entirely preventable with one document request.

Check 3 — Court records (free, 10 minutes)

This is the check almost nobody does and the one that reveals the most.

In most states civil court records are publicly searchable through the state court system online. You can search a contractor's business name and personal name simultaneously.

How to find your state's court search:

Google: "[your state] court 
records public search"

What you're looking for:

Mechanic's lien filings — these mean the contractor failed to pay their suppliers or subcontractors. Those unpaid parties can file a lien against your home even though you paid the contractor in full. This is one of the most common and most devastating contractor fraud patterns.

Small claims judgments against them from previous clients. Contract dispute cases. Bankruptcy filings that might affect their ability to complete your project.

A contractor with multiple mechanic's lien filings is telling you exactly how they manage money — before you give them any of yours.

Check 4 — Secretary of State business registration (free, 5 minutes)

Every legitimate contracting business should be registered as a legal entity with their state's Secretary of State office. This is a public record.

How to search:

Google: "[your state] Secretary 
of State business lookup"

What you're verifying:

The business actually exists as a registered legal entity. The business is in good standing — not dissolved, suspended, or administratively revoked. How long they've been registered — a business registered last month quoting a $40,000 kitchen remodel warrants more scrutiny than one registered for 15 years.

A contractor operating without a registered business entity on a significant project is a meaningful red flag. It affects your legal recourse if something goes wrong and often indicates someone operating informally outside normal professional standards.

Check 5 — The 203k qualifier (free, 1 question)

This one was shared with me by a contractor with 30 years of experience and it may be the most powerful filter on this list.

Banks and insurance companies require completely itemized documentation to approve renovation loans and insurance claims. Every material specified. Every labor hour documented. Every cost broken out separately. Contractors who cannot meet that standard are literally excluded from bank-financed and insurance-funded projects.

The question to ask every contractor you're considering:

"Have you worked on 203k 
renovation loans or 
insurance claim repairs? 
Can I have a reference 
from one of those projects?"

A 203k loan is an FHA renovation loan that finances both a home purchase and its renovation simultaneously. The documentation requirements are rigorous and standardized. A contractor who has successfully completed 203k work has been vetted by federal lending standards.

If a contractor doesn't know what a 203k loan is — you've learned something important about where they sit in the professional landscape.

If they have done 203k work — the reference from that project is more valuable than any standard reference because the documentation standards are externally verified.

What to do with this information before you get a quote

Run these five checks on every contractor you're considering before you request a quote. Here's why the order matters:

Checks first → quote second

If a contractor fails any of these checks the quote is irrelevant. You've saved yourself the time of a consultation, the mental energy of evaluating their bid, and the risk of getting attached to a number from someone who shouldn't be on your list.

If a contractor passes all five checks you enter the quote process with a baseline of professional confidence — and you can focus your evaluation energy on the quote itself rather than the contractor's basic legitimacy.

What to look for once you have the quote

https://www.checkmybidapp.com/blog/contractor-estimate-guide

Passing these five checks means you've found a potentially legitimate contractor. It doesn't mean their quote is complete, fairly priced, or missing nothing important.

A complete contractor quote should include:

Detailed scope of work specifying every task and trade involved. Materials itemized by brand, model, and specification — not just category. Labor broken out separately from materials. Permit fees included or explicitly excluded with explanation. Start date and completion date. Payment schedule tied to specific milestones — never more than 15-25% upfront. Labor warranty with specific duration. Subcontractor disclosure if portions of the work are being subcontracted.

If any of these are missing — you now know exactly what to ask before you sign anything.

The fastest way to check your quote

Once you have a quote from a contractor who passed your background checks, CheckMyBid analyzes every line item in 60 seconds. Upload your quote as a PDF, screenshot, or photo and get a plain-English report flagging what's missing, what's a red flag, and what questions to ask your contractor before you sign.

Five background checks before the quote. CheckMyBid after you get it.

That's the complete homeowner protection process — and it costs less than most contractors charge for a site visit.

[Download CheckMyBid on the App Store →]

The bottom line

The 10% of contractors who do this right exist in every market. They document everything. They answer every question. They welcome scrutiny because they have nothing to hide.

Finding them isn't luck. It's a process.

License verified. Insurance confirmed with the carrier. Court records clean. Business registered and in good standing. 203k qualified.

Five checks. All free. All public. All doable before you make a single phone call.

The contractors who can't pass these checks self-select out before they ever waste your time.

The ones who pass are worth talking to.

CheckMyBid is an AI-powered contractor bid analyzer available on the App Store. Upload any contractor estimate and get a plain-English analysis of red flags, missing items, and questions to ask — in 60 seconds. Built by The Mella LLC.