Updated: May 01, 2026
Location and Projects
Address
3073 SHILOH ROAD, Suisun City, CA, 94585
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Tonnesens Energy Source HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Tonnesens Energy Source, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tonnesens Energy Source Contact Information
Phone Number: (707) 374-6321
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Address: 3073 SHILOH ROAD, Suisun, CA 94585
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Building Permits by Tonnesens Energy Source
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mpu for existing well
Valuation:
N/A
Permit #:
K202101212
Status:
final
Fee:
$38
Permit Type:
N/A
Building Type:
N/A
Building, electrical, mechanical, plumbing approvals for tenant improvement: partitions, ceiling, elec, mech & plbg to 2nd floor of extg office building
Valuation:
$175,000
Permit #:
842102
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/Alt Tenant Im...
Electrical approval for tenant improvement: partitions ceiling electrical mechanical & plumbingto 2nd floor of extg office building
Valuation:
$0
Permit #:
842103
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/alt tenant im...
Mechanical approval for tenant improvement: partitions ceiling electrical mechanical & plumbingto 2nd floor of extg office building
Valuation:
$0
Permit #:
842104
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/alt tenant im...
plumbingapproval for tenant improvement: partitions ceiling electrical mechanical & plumbingto 2nd floor of extg office building
Valuation:
$0
Permit #:
842105
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/alt tenant im...
Converted: replace furnace; addition air conditioning
Valuation:
$5,538
Permit #:
00012-0186
Status:
issued
Fee:
$144
Permit Type:
Residential
Building Type:
N/A
Converted: replace furnace addition air conditioning
Valuation:
$6,400
Permit #:
00012-0172
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Service panel upgrade to 125 amps replacing heat & air
Valuation:
N/A
Permit #:
BP46222
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 3 ton heater air conditioning run supply ducts w return
Valuation:
$8,584
Permit #:
BP01001984
Status:
final
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
Install new air conditioning (m) ?electrical & side set back
Valuation:
N/A
Permit #:
ME00-0134
Status:
expired
Fee:
$63
Permit Type:
Oth
Building Type:
N/A
Install new air conditioning (m) ?electrical & side set back
Valuation:
N/A
Permit #:
ME00-0133
Status:
final
Fee:
$63
Permit Type:
Oth
Building Type:
N/A
Hvac 1 f.a.u 1 low pressure duct and 1 flue
Valuation:
N/A
Permit #:
RM0101132
Status:
EXPIRED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B03-01885
Status:
final
Fee:
$57
Permit Type:
N/A
Building Type:
N/A
Install air conditioning and coil with 230 volt disconnect
Valuation:
N/A
Permit #:
BI313939
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Addition air conditioning & install 5 vents and 1 return air (m)
Valuation:
N/A
Permit #:
ME00-0196
Status:
final
Fee:
$63
Permit Type:
Oth
Building Type:
N/A
Addition new air conditioner/electrical ready (m)
Valuation:
N/A
Permit #:
ME00-0086
Status:
final
Fee:
$63
Permit Type:
New
Building Type:
N/A
New condenser- 2 zone & 2 themostats
Valuation:
$10,175
Permit #:
BP01001728
Status:
canceled
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
1 f.a.u 1 low pressure duct and 1 flue
Valuation:
$0
Permit #:
RM0101132
Status:
Expired
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Building/electrical plumbing mechanical/appliance/replace
2001-07-16
No Description Available
Valuation:
N/A
Permit #:
B01-01033
Status:
final
Fee:
$57
Permit Type:
N/A
Building Type:
N/A
Replace trane 10 seer condensor with pad
Valuation:
N/A
Permit #:
BI314923
Status:
final
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
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Tonnesens Energy Source License info
License Not Verified
| License # | 732316 |
| Status | Active |
| City | Vallejo |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2003. Check the current license status of Tonnesens Energy Source with the The City of Vallejo, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 732316 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
- 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 Tonnesens Energy Source at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Tonnesens Energy Source, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Surety Company Of The Pacific |
| Bond Value | $7,500 |
122
Permits
- Building permit records show that Tonnesens Energy Source has worked on 122 permitted projects.
Tonnesens Energy Source Employees
GT
Gregory Arnold Tonnesen
Sole Owner