— Heating & air conditioning (HVAC) · Los Angeles, CA

Heating & air conditioning (HVAC) in Los Angeles.

National Inspection Testing and Certification Corporation is a heating & air conditioning (hvac) business in Los Angeles, CA. This page is built from public business records and hasn’t been confirmed by the owner yet.

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📄 Listed from public records
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AssistAnt › Pro directory › Los Angeles, CA
What we do

Services

❄️Heating & air conditioning (HVAC)
Checked, with dates

🧾 Trust Card · 2 receipts

  • Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
  • Shown as open for business in the source dataOperating status in the business record.

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

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In their words

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Where

Service area

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About National Inspection Testing and Certification Corporation

National Inspection Testing and Certification Corporation is listed on AssistAnt for heating & air conditioning (hvac) in Los Angeles, CA.

Built from public business information. Call to confirm before you go.

Contact

Phone
(877) 457-6482
Website
nationalitc.com
Location
Los Angeles, CA, 90020 (service area)
Booking
Not bookable online yet. Call the business directly.
Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about National Inspection Testing and Certification Corporation

What is the phone number for National Inspection Testing and Certification Corporation?
(877) 457-6482. You call National Inspection Testing and Certification Corporation directly; AssistAnt never sits in the middle.
Where is National Inspection Testing and Certification Corporation?
National Inspection Testing and Certification Corporation serves Los Angeles, CA as a service-area business (no street address shown).
Is National Inspection Testing and Certification Corporation still in business?
Listed from public business records, last updated September 30, 2026. Call to confirm.
Is National Inspection Testing and Certification Corporation licensed and insured?
Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Los Angeles?
AssistAnt lists 675 HVAC companies near Los Angeles. Closest to National Inspection Testing and Certification Corporation: Kca International (0.2 mi), Proper HVAC (0.9 mi), Air Control Technologies Inc (0.9 mi).
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AI Visibility Score
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