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Plumbing in Mountain View

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14 plumbing records · Mountain View

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Public Directory Quality: Official state license records in Mountain View · Zero sponsored order · Never sold as a lead · How our data works →

Plumbing directory

14 matching records · 14 on this page · Alphabetical order. Coverage is the matched city/category scope.

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Alphabet Hvac And Plumbing

Official license file General contracting · Contractors State License Board · Specialty scope: Plumbing & Heating · Also licensed for: Plumbing, Heating & cooling

Registered address: 840 E DANA ST, Mountain View, CA 94041

1074290 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

+3 more registrations for this business
  • 1074290 · 840 E DANA ST, Mountain View, CA 94041
  • 1074290 · 840 E DANA ST, Mountain View, CA 94041
  • 1074290 · 840 E DANA ST, Mountain View, CA 94041
Call (408) 780-1083

Promax Hvac & Plumbing

Official license file Heating & cooling · Contractors State License Board · Specialty scope: Plumbing & Heating · Also licensed for: Plumbing

Registered address: 110 BERRY CT E, Mountain View, CA 94043

1133885 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

Call (669) 777-1997

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

Every listing on HomeCrafto is compiled directly from official state and municipal licensing rosters rather than paid lead-generation feeds. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.

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