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Verified trade credentials buyers and bid teams trust
Verified trade credentials that give buyers and bid teams a reason to trust a contractor new to solar scope.
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Trade Certifications
Get license, insurance, NABCEP and trade certs verified once, so you show up credible on every bid instead of re-proving yourself each time.
Designed for your business
Licensed solar and electrical contractors · NABCEP-certified installers · Subcontractors bidding on EPC and GC work
Show up credible to buyers and bid teams on day one
Keep license, insurance and certs in one verified place
How trade credentials get verified
Verification that shows up on a listing
NABCEP and other recognized solar credentials get verified and displayed against a contractor's profile, giving a bid reviewer a checkable signal instead of a claim on a proposal cover sheet.
A path for contractors without a solar-specific credential
Existing electrical or general contractor licensing, combined with verified project history, can substitute for a dedicated solar certification on many jobs, and this guide covers where that applies.
Credentials tied to real bid outcomes
Verified certification correlates with how buyers and general contractors actually shortlist solar-adjacent trade bids, which is the practical reason to invest in it beyond compliance.
Credentials that win shortlists
Win bids on a credibility signal, not just price
Verified credentials give a reviewer a reason to shortlist a bid before price is even compared.
Know which credential actually matters for a given job
Guidance separates what's required by code from what simply helps win business.
How it works
- 01
Submit your credentials
Upload your license, insurance and NABCEP and trade certifications once.
- 02
Get verified
Sunhub checks the credentials so they carry a trust mark buyers recognize.
- 03
Carry the profile
Your verified profile travels with you onto every bid and listing.
- 04
Win on trust
Bid teams see a verified contractor and you clear prequalification faster.
FAQs
Does a contractor need NABCEP certification to bid on solar work?
NABCEP certification is widely respected but not universally required to bid on solar work; requirements depend on the jurisdiction, the customer, and the project. Many jobs are bid on the strength of electrical and general contractor licensing plus demonstrated experience, while some owners or programs specifically ask for NABCEP. Verified credentials on a Sunhub listing help a contractor new to solar scope signal credibility even without a solar-specific certification.
How does certification verification actually help win a bid?
Verified credentials give buyers and bid teams a concrete reason to trust a contractor, especially one new to solar scope, so the decision rests on a credibility signal rather than price alone. When verification shows up directly on a listing, the bid team doesn't have to chase down proof separately. That trust signal is often what separates comparable bids.
Are electrical and general contractor licenses sufficient without a solar-specific credential?
In many cases electrical and general contractor licenses are enough to legally perform and bid solar work, since those licenses carry the core competencies AHJs require. What they don't always provide is the solar-specific credibility signal some buyers look for, which is where verified credentials help. Sunhub offers a verification path for qualified contractors who don't yet hold a solar-specific certification.
Do I have to re-prove my credentials on every bid?
No. You verify your license, insurance and certifications once, and your verified profile carries onto every bid, so buyers see trusted credentials without you re-sending the same PDFs each time.
Which credentials can I get verified?
Your trade license, insurance, NABCEP certification and other trade certs are all verified on one profile, so the full picture buyers and bid teams ask for sits in a single place.