Guides and research on verifying contractors before you hire.
864 articles · Page 27 of 44
April 2026 · 6 min read
Virginia uses a tiered Class A/B/C contractor license system through DPOR. Most residential pool projects require Class B or A. Learn how to verify before hiring.
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New Jersey pool contractors must hold HIC registration. The Consumer Fraud Act provides treble damages for fraud. Learn how to verify and what the law requires.
Read more →April 2026 · 6 min read
Ohio pool contractors must be licensed through the OCILB. Learn about Ohio's freeze-thaw risks, clay soil challenges, and how to verify before hiring.
Read more →April 2026 · 6 min read
Illinois pool contractors must hold an IDFPR license, with Chicago requiring additional city-level licensing. Learn about Illinois's strict regulations before hiring.
Read more →April 2026 · 7 min read
Colorado has no statewide pool contractor license but requires DORA-licensed electricians and local permits. Learn the multi-step verification process before hiring.
Read more →April 2026 · 7 min read
California solar contractors need both C-46 (Solar) and C-10 (Electrical) CSLB classifications. The CSLB has run solar sting operations. Learn how to verify before the FTC-documented fraud hits you.
Read more →April 2026 · 7 min read
Texas has no specific solar contractor license, but all solar electrical work requires a TDLR electrical license. Learn how to verify and avoid Texas solar fraud patterns.
Read more →April 2026 · 7 min read
Florida solar contractors need both a DBPR EC (Electrical Contractor) license and solar contractor registration. Florida has been targeted by major FTC solar fraud cases.
Read more →April 2026 · 7 min read
Arizona solar contractors must hold an ROC license with C-37 or L-67 classification plus electrical credentials. Learn about Arizona's unique heat and dust challenges.
Read more →April 2026 · 6 min read
Nevada solar contractors must hold a C-2 Solar classification from the NSCB. Learn about Nevada's net metering history, heat effects on panels, and verification process.
Read more →April 2026 · 6 min read
New Jersey solar contractors need an electrical contractor license plus HIC registration, with $500K liability minimum. NJ's SREC market makes it a high-value solar state.
Read more →April 2026 · 7 min read
Massachusetts solar contractors need three credentials: HIC registration, CSL, and an electrician license. Learn about the SMART program and MA's strong consumer protections.
Read more →April 2026 · 7 min read
Colorado has no solar contractor license but requires DORA electrical credentials for all solar work. Learn about hail risks, Xcel interconnection, and how to verify.
Read more →April 2026 · 6 min read
North Carolina solar work requires both NCBEEC electrical and NCLBGC general contractor credentials. NC is one of the fastest-growing solar markets in the Southeast.
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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.
Read more →April 2026 · 6 min read
Georgia solar contractors need state contractor and electrical board licenses. Georgia Power's DG program has specific requirements. Learn how to verify before hiring.
Read more →April 2026 · 6 min read
Virginia solar contractors need DPOR contractor and electrical licenses. Virginia's Clean Economy Act has driven rapid solar market growth and attracted new contractors.
Read more →April 2026 · 7 min read
Illinois solar contractors need IDFPR and state electrical credentials, with Chicago requiring additional city licensing. Learn about Illinois Shines and verification steps.
Read more →April 2026 · 6 min read
Ohio solar contractors need OCILB and State Electrical Board credentials. Learn about Ohio's limited sunshine, net metering changes, and verification process.
Read more →April 2026 · 7 min read
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.
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