Updated: Jul 12, 2026
Location and Projects
Address
PO BOX 2007, Rohnert Park, CA, 94927
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Adnc HVAC/Mechanical Contractor
Adnc Inc, Rohnert Park, Po Box 2007, Rohnert Park, CA (Employees: Laurel Ann Mccarthy, Timothy Simon Dodd, and Victor Ivan Guerra) holds a Warm Air Heating, Ventilating And Air Conditioning, Metal Products, Weatherization And Energy Conservation, Air And Water Balancing, Central Vacuum Systems license and 5 other licenses according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Adnc Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Adnc Inc Contact Information
Phone Number: (707) 584-5941
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Address: PO BOX 2007, Rohnert Park, CA 94927
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Adnc Inc Rohnert Park
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Adnc Inc has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Adnc Inc has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
3 projects
|
Mechanical projects |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Adnc Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove & replace furnace with air handler in same location garage. install heat pump on right side
Valuation:
$10,400
Permit #:
B2024-3052
Status:
final
Fee:
$821
Permit Type:
Residence HVAC
Building Type:
N/A
Re: violation 202181951: dryer vents replace (e) ducts w/(n) less than 10% of rigid duct pipe for each two (2) vents. comply with cmc 502.2.1 and 504.4.1(2)
Valuation:
$1,200
Permit #:
202110221054
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace existing air ducts with like for like flex ducts
Valuation:
N/A
Permit #:
B22-4149
Status:
issued
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Duct replacement 20 runs more than 40 ft
Valuation:
$17,500
Permit #:
M2407-018
Status:
expired
Fee:
$169
Permit Type:
Furnace ducting c...
Building Type:
N/A
Duct replacement 20 runs more than 40 ft
Valuation:
$17,500
Permit #:
M2407-018
Status:
expired
Fee:
$169
Permit Type:
Furnace ducting c...
Building Type:
N/A
Replace furnace and ducting. afue 96%
Valuation:
$27,240
Permit #:
B36141
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Permit renewal - furnace and ac; water heater
Valuation:
N/A
Permit #:
P1710-060
Status:
final
Fee:
$125
Permit Type:
Alter-sfd
Building Type:
N/A
Permit renewal - furnace and ac; water heater
Valuation:
N/A
Permit #:
M1710-047
Status:
final
Fee:
$125
Permit Type:
Alter-sfd
Building Type:
N/A
Install new ducting under house (appr 200 ft)
Valuation:
$5,000
Permit #:
B2015-3241
Status:
final
Fee:
$145
Permit Type:
Res-oss
Building Type:
N/A
Install new gas furnace and ductwork to replace hydronic heating system. single family dwelling
Valuation:
N/A
Permit #:
BLD14-1485
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Repair/replace (e) ducting with soft flex ducting and vapor barrier jacket for single family dwelling
Valuation:
N/A
Permit #:
BLD13-1797
Status:
final
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Replace furnace unit 121
Valuation:
$2,025
Permit #:
BDME2015-00028
Status:
expired
Fee:
$87
Permit Type:
Furnace - residen...
Building Type:
N/A
Replace ducting for single family dwelling
Valuation:
N/A
Permit #:
BLD14-5117
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Change out furnace and air conditioning. both are located on the roof. screening not required due to location of unit
Valuation:
$11,000
Permit #:
B01-0677
Status:
final
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Furnace
Valuation:
N/A
Permit #:
M1403-011
Status:
final
Fee:
$60
Permit Type:
Alter-sfd
Building Type:
N/A
Install new ducting under house (appr 200 ft)
Valuation:
$5,000
Permit #:
B2015-3241
Status:
final
Fee:
$145
Permit Type:
Res-oss
Building Type:
N/A
Addition air conditioning unit to existing furnace. unit within fenced rear yard ok per blake hillegas
Valuation:
N/A
Permit #:
B06-2235
Status:
final
Fee:
$38
Permit Type:
N/A
Building Type:
N/A
Renew duct replacement
Valuation:
N/A
Permit #:
M1809-069
Status:
final
Fee:
$60
Permit Type:
Alter-sfd
Building Type:
N/A
Replace furnace
Valuation:
N/A
Permit #:
BP2012-0093M
Status:
expired
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Main furnace in attic and attach plenum and return ducts should be ready for connecting as much as necessary
Valuation:
N/A
Permit #:
429745
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Adnc Inc Reviews
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Verified License
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Adnc Inc License info
Verified License
| License # | 935257 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Metal Products, Weatherization And Energy Conservation, Air And Water Balancing, Central Vacuum Systems |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Adnc Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 823804 |
| Status | Active |
| City | South San Francisco |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of July, 2011. Check the current license status of Adnc Inc with the The City of South San Francisco, CA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 755021 |
| Status | Active |
| Town | Atherton |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2005. Check the current license status of Adnc Inc with the The Town of Atherton, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 823804 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Metal Products, Central Vacuum Systems, Weatherization And Energy Conservation, Air And Water Balancing |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Adnc Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 755021 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Metal Products |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Adnc Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 866578 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Metal Products |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Adnc Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $10,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
158
Permits
- Building permit records show that Adnc Inc has worked on 158 permitted projects.
Adnc Inc Employees
LM
Laurel Ann Mccarthy
Ceo / President
TD
Timothy Simon Dodd
Officer
VG
Victor Ivan Guerra
Sole Owner