Updated: May 08, 2026
Location and Projects
Address
4425-C TREAT BLVD #336, Concord, CA, 94521
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Swift Certified Mechanical
Swift Certified Mechanical, 4425- C Treat Blvd, Concord, CA (Employees: Paulette Jane Goff and Richard Wallace Dickerson) holds a Warm Air Heating, Ventilating And Air Conditioning, Plumbing, Refrigeration, Solar license and 1 other license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Swift Certified Mechanical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Swift Certified Mechanical Contact Information
Phone Number: (925) 250-4020
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Address: 4425-C TREAT BLVD #336, Concord, CA 94521
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Building Permits by Swift Certified Mechanical
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace rooftop mechanical unit for commercial space
Valuation:
$8,843
Permit #:
B192238
Status:
final
Fee:
$459
Permit Type:
N/A
Building Type:
N/A
Replace water heater 48 gallons in a commercial building. commercial water heater will not fit up in the attic
Valuation:
$1,623
Permit #:
B151946
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Replace furnace air conditioner and ducting. afue 96% and seer 16
Valuation:
$19,063
Permit #:
B171742
Status:
final
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Remove and replace hvac
Valuation:
$14,911
Permit #:
B152787
Status:
final
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Replace hvac 80%afue & a/c 13 seer
Valuation:
$5,400
Permit #:
B142176
Status:
final
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
Replace 78% afue a/c condensing unit
Valuation:
$2,478
Permit #:
B142119
Status:
final
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Replace a/c condensing unit, seer13
Valuation:
$2,600
Permit #:
B132202
Status:
final
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
Replace furnace 95% & air conditioning evaporator coil
Valuation:
$4,826
Permit #:
BP12002879
Status:
final
Fee:
$137
Permit Type:
N/A
Building Type:
N/A
Replace furnace and evaporator coil
Valuation:
$0
Permit #:
IB120278
Status:
Void
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace air conditioning only 13 seer
Valuation:
$2,000
Permit #:
M12-014104
Status:
FINALED
Fee:
$188
Permit Type:
N/A
Building Type:
N/A
Replace hvac system in cry room & confessional
Valuation:
N/A
Permit #:
IB120110
Status:
final
Fee:
$97
Permit Type:
Mechanical Permit
Building Type:
N/A
Replace hvac
Valuation:
N/A
Permit #:
BIM13-002910
Status:
final
Fee:
$141
Permit Type:
N/A
Building Type:
N/A
Replaced forced air furnace that was 80% with a 10 seer or less air conditioning system. installed new 92.5% furnace and a 14 seer air conditioning system
Valuation:
N/A
Permit #:
BI405987
Status:
final
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
Replace hvac system in cry room
Valuation:
N/A
Permit #:
IB120004
Status:
final
Fee:
$97
Permit Type:
Mechanical Permit
Building Type:
N/A
Replace a/c condensing unit
Valuation:
N/A
Permit #:
IB120151
Status:
final
Fee:
$97
Permit Type:
Mechanical Permit
Building Type:
N/A
Furnace replacement
Valuation:
N/A
Permit #:
BIM12-001485
Status:
final
Fee:
$141
Permit Type:
N/A
Building Type:
N/A
Replace furnace air conditioning package unit ( 92 % afue ) ( 16 seer )
Valuation:
$15,491
Permit #:
BP07003596
Status:
final
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Replace furnace
Valuation:
N/A
Permit #:
IB120072
Status:
final
Fee:
$97
Permit Type:
Mechanical Permit
Building Type:
N/A
Replace electric heat pump w gas package unit
Valuation:
$17,349
Permit #:
BP07001082
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Replace old furnace with a 92% efficient furnace
Valuation:
N/A
Permit #:
IB080466
Status:
final
Fee:
$69
Permit Type:
Mechanical permit
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Swift Certified Mechanical License info
Verified License
| License # | 717212 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Plumbing, Refrigeration, Solar |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Swift Certified 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 # | 800499 |
| Status | Inactive |
| State | California |
| Type | Refrigeration, Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| 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 Swift Certified Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
50
Permits
- Building permit records show that Swift Certified Mechanical has worked on 50 permitted projects.
Swift Certified Mechanical Employees
PG
Paulette Jane Goff
General Partner
RD
Richard Wallace Dickerson
Sole Owner