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Contractor verification guides

Guides and research on verifying contractors before you hire.

Page 28 of 44

November 2025 · 6 min read

Licensed Solar Contractor in Washington: How to Verify Before You Hire

Washington State solar contractors must hold L&I contractor registration and electrical licensing. Learn about WA's integrated L&I verification system and solar economics.

November 2025 · 6 min read

Licensed Solar Contractor in Georgia: How to Verify Before You Hire

Georgia solar contractors need state contractor and electrical board licenses. Georgia Power's DG program has specific requirements. Learn how to verify before hiring.

November 2025 · 6 min read

Licensed Solar Contractor in Virginia: How to Verify Before You Hire

Virginia solar contractors need DPOR contractor and electrical licenses. Virginia's Clean Economy Act has driven rapid solar market growth and attracted new contractors.

November 2025 · 7 min read

Licensed Solar Contractor in Illinois: How to Verify Before You Hire

Illinois solar contractors need IDFPR and state electrical credentials, with Chicago requiring additional city licensing. Learn about Illinois Shines and verification steps.

November 2025 · 6 min read

Licensed Solar Contractor in Ohio: How to Verify Before You Hire

Ohio solar contractors need OCILB and State Electrical Board credentials. Learn about Ohio's limited sunshine, net metering changes, and verification process.

November 2025 · 7 min read

Licensed Solar Contractor in Maryland: How to Verify Before You Hire

Maryland solar contractors need MHIC registration plus a Master Electrician license. The SREC market and high BGE/Pepco rates make Maryland a strong solar state.

November 2025 · 5 min read

5 Contractor License Red Flags Every Homeowner Should Know

Most contractor fraud is preventable. These 5 red flags appear in nearly every contractor scam — and knowing them before you hire can save you thousands of dollars.

November 2025 · 7 min read

How to Hire a Licensed Contractor for Roof Replacement: A Complete Checklist

Roofing fraud spikes after storms. This complete checklist covers license verification, questions to ask, red flags specific to storm chasers, and what to put in your contract.

November 2025 · 7 min read

How to Hire a Licensed Contractor for a Kitchen Remodel: Checklist & Red Flags

Kitchen remodels cost $30K-$100K+ and involve multiple licensed trades. This checklist covers permits, budget protection, change order clauses, and contractor verification.

November 2025 · 7 min read

How to Hire a Licensed Contractor for a Bathroom Remodel: Checklist & Red Flags

Bathroom remodels are fraud-prone because substandard work hides behind tile. Learn why waterproofing is critical, what permits are required, and how to vet your contractor.

November 2025 · 6 min read

How to Hire a Licensed Electrician for Your Home: What to Check Before You Hire

The NFPA reports electrical fires cause 50,000+ fires and $1.4B in property damage annually. Learn what license to verify, what permits are required, and key questions to ask.

November 2025 · 6 min read

How to Hire a Licensed Plumber for Your Home: What to Check Before You Hire

Water damage is the most common homeowner insurance claim. Learn what plumber license to verify, why backflow prevention matters, and how to avoid common plumbing scams.

November 2025 · 6 min read

How to Hire a Licensed HVAC Contractor: EPA 608, NATE Certification & What to Check

HVAC replacement costs $5K-$15K+. An uncertified install can void your warranty and forfeit utility rebates. Learn EPA 608, NATE certification, and what questions to ask.

November 2025 · 6 min read

Contractor Estimate Red Flags: Too Low Bids, Vague Scopes & More

A bad estimate is how contractor fraud begins. Learn to spot low-bid tactics, vague scope language, missing permits, and other warning signs before you sign anything.

November 2025 · 6 min read

Contractor Payment Schedule Guide: Never Pay Full Upfront

Paying too much too early is how most homeowners lose money to contractor fraud. Learn state deposit caps, milestone payment structures, and red flag payment demands.

November 2025 · 6 min read

Permit vs. No-Permit Contractor: The Risks of Unpermitted Work

Unpermitted construction can void your insurance, kill a home sale, and create safety hazards. Learn what work requires permits and what to do if a contractor suggests skipping them.

November 2025 · 6 min read

How to Check Contractor References: What to Ask & How to Verify Jobs Are Real

Most homeowners check references wrong. Learn how to verify references are real customers, what specific questions to ask, and the red flags that reveal a contractor's true track record.

November 2025 · 6 min read

Multiple Contractor Bids: How Many to Get, What to Compare & Lowest Bid Risks

Getting multiple bids is only useful if you know what to compare. Learn how many bids to get, how to structure a fair comparison, and why the lowest bid is usually a trap.

November 2025 · 6 min read

Contractor Contract Checklist: What Must Be in Every Contract

A bad contractor contract leaves you with almost no recourse when things go wrong. This complete checklist covers all required legal elements, scope of work specifics, and warranty terms.

November 2025 · 6 min read

Home Renovation Checklist: 10 Steps Before You Sign with a Contractor

Americans lose billions annually to contractor fraud. This 10-step pre-hire checklist — from license verification to cancellation rights — prevents most contractor disputes before they start.

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