Updated: May 01, 2026
Location and Projects
Address
4144 CREEKPOINT COURT, Danville, CA, 94506
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Johnson Mechanical
Johnson Mechanical, 4144 Creekpoint Ct, Danville, CA (Employees: Benjamin Carson Williams, Chris Dean Blatter, and Diana Jean Hirning Johnson) holds a Swimming Pool, Plumbing license and 4 other licenses according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Johnson Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Johnson Mechanical Contact Information
Phone Number: (530) 304-3713
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Address: 4144 CREEKPOINT COURT, Danville, CA 94506
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Johnson Mechanical Danville
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Johnson Mechanical has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Johnson Mechanical has worked on at least
6.0 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.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
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.
Finalize the inspection process. unfortunately the previous permit has expired. gas line for pool heater fire pits bbq
Valuation:
$15,000
Permit #:
B25-2622
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New gas lines this is a bid to supply gas to all the new gas appliances in the back yard -3-fire pit cook tops
Valuation:
$15,000
Permit #:
B25-1850
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New gas line to future outdoor kitchen fireplace heaters fire pit new pool equipment location
Valuation:
$6,000
Permit #:
M22-028711
Status:
final
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Gas line for appliances in backyard firepit cooktop and bbq
Valuation:
$15,000
Permit #:
B25-1977
Status:
issued
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Replace old gas lines to pool equipment and fire-pit. new lines to both and a new line to new bbq area
Valuation:
N/A
Permit #:
BIPL22-006877
Status:
final
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv
2019-03-20
Replace 3 ton package heat pump with like for like new 3 ton package heat pump location on roof electrical work being done replace old disconnect means with like for like replacement structural work being done
Valuation:
$12,958
Permit #:
MISC2019-00164
Status:
complete
Fee:
$1,725
Permit Type:
N/A
Building Type:
N/A
New gas line for fire-pit and bbq **permit is only for running gas line.** cm
Valuation:
N/A
Permit #:
BIPL22-001950
Status:
final
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
New gas line for bbq and fireplace
Valuation:
$16,000
Permit #:
BIMU23-005001
Status:
final
Fee:
$480
Permit Type:
N/A
Building Type:
N/A
New gas line for bbq and fireplace
Valuation:
N/A
Permit #:
BISUB23-01250
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas line to new fire-pit and bbq. connection to sewer main for new sink in outdoor kitchen
Valuation:
$1,200
Permit #:
BISUB21-01200
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New gas line for future bbq fireplace firepit & pool heater. permits needed for bbq fireplace and pool resurfacing/equipment to be pulled by others. future firepit under 36
Valuation:
N/A
Permit #:
BIPL19-008736
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv
2019-01-07
Replace existing 20 ton trane cooling only air conditioning unit with a new carrier 20 ton cooling unit including adapter curb and economizer
Valuation:
$38,973
Permit #:
MISC2018-01052
Status:
complete
Fee:
$1,030
Permit Type:
N/A
Building Type:
N/A
Gasline for future outdoor bbq firepit pool equipment
Valuation:
$3,000
Permit #:
M21-025935
Status:
final
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Expired permit. no final inspection. work may not be in conformance with dcmc title 15. replace (3) ea. like for like hvac systems air handlers @ floor level condensing units on roof. **structural changes may require plans and additional permits**
Valuation:
$30,733
Permit #:
MECQ-9-15-48017
Status:
expiredclosed
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
Connect to (e) water meter #21022583 install 2 copper pipe and connect to (e) lines disconnect and cap off (e) supplies currently provided by 24-hr fitness
Valuation:
N/A
Permit #:
PP20180420719
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Crn2015-01256 for repairs to residence inc kitchen and bathroom remodels window/door replcmt drywall repairs replace furnace stucco repairs
Valuation:
N/A
Permit #:
BLD2018-51969
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace commercial roof top ac unit on exact location and same size like for like make & model
Valuation:
$89,984
Permit #:
B180978
Status:
final
Fee:
$2,611
Permit Type:
N/A
Building Type:
N/A
Gas line for pool heater fire pits and bbq approx. 84 of poly pipe 2 and 840k btu's
Valuation:
$15,000
Permit #:
B23-3340
Status:
expired
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Run gas line from meter to future barbeque area and future fire pit as shown on site plan
Valuation:
N/A
Permit #:
BIPL19-009846
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Gas line to stub outs for future fire pit and future side burner on outdoor counter top
Valuation:
N/A
Permit #:
BIPL19-003393
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
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Johnson Mechanical Reviews
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Verified License
BuildZoom confirmed this contractor's license
Johnson Mechanical License info
Verified License
| License # | 357683 |
| Status | Active |
| State | California |
| Type | Swimming Pool, Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Johnson Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 935710 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Johnson Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 897240 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- 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 Johnson Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 279789 |
| Status | Inactive |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Electrical, Warm Air Heating, Ventilating And Air Conditioning, Refrigeration, Plumbing, Concrete, Masonry, General Building, Building Moving, Demolition, General Engineering |
| Business Type | Sole Ownership |
- 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 Johnson Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 727165 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Sole Ownership |
- 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 Johnson Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Cumis Specialty Insurance Company Inc |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
196
Permits
- Building permit records show that Johnson Mechanical has worked on 196 permitted projects.
Johnson Mechanical Employees
BW
Benjamin Carson Williams
Rmo
CB
Chris Dean Blatter
Rmo
DJ
Diana Jean Hirning Johnson
Ceo / President
GJ
Gary Douglas Johnson
Sole Owner
KJ
Katherine Dee Johnson
Officer
KJ
Keith Eugene Johnson
Sole Owner
KJ
Kevin Edward Johnson
Sole Owner
MP
Michael John Porter
Rmo
WJ
William Arthur Johnson
Sole Owner
WM
William Roy Melton
Officer