License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
N K HEATING & AIR CONDITIONING INC
- License Number
- 786063
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1112 SPRINGFIELD CT ANTIOCH, CA, 94531 Contra Costa County
- Phone
- (925) 682 0482
License Dates
Issued
10/18/2000
Expires
05/31/2026
Expires in 7 weeks
Reissued
05/29/2024
CSLB Last Updated
03/18/2026
License Classifications
Personnel & Officers
KIGENYI NELSON DAVID
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30141854
Effective: 05/29/2024
Workers' Compensation
Carrier: AMERICAN CASUALTY COMPANY OF READING PA
Policy #WC835829654
Effective: 03/12/2026
Expires: 03/12/2027
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
2063 32nd Av, 94116
replace furnace and ducts. same place.
$9,500
2015-06-26
otc alterations permit
1533 Clement St, 94118
replace furnace and ducts in garage.
$6,800
2013-11-22
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed C20 in ANTIOCH
HVAC REPLACEMENT SERVICES
License #1006208 · CA
EMPIRE HEATING AND AIR CONDITIONING
License #1016532 · CA
PERFECT STAR HEATING COOLING & ELECTRICAL
License #1022101 · CA
ALFA HEATING AND COOLING
License #1026386 · CA
ASM MECHANICAL SERVICES
License #1051854 · CA