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Updated: Mar 29, 2026
Location and Projects
Address
718 NATOMA STREET, San Francisco, CA, 94103
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C R Reichel Engineering Co Inc
C R Reichel Engineering Co Inc, 718 Natoma St, San Francisco, CA (Employees: Michael John Valadao, Timothy Robert Lordier, and Victor Curt Matheu) holds a Boiler, Hot Water Heating And Steam Fitting, Electrical, Warm Air Heating, Ventilating And Air Conditioning, Pipeline, Plumbing, Sanitation System, Fire Protection license and 1 other license according to the California license board.
Their BuildZoom score of 112 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring C R Reichel Engineering Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
C R Reichel Engineering Co Inc Services
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C R Reichel Engineering Co Inc Contact Information
Phone Number: (415) 431-7100
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Address: 718 NATOMA STREET, San Francisco, CA 94103
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C R Reichel Engineering Co Inc San Francisco
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
C R Reichel Engineering Co Inc has a BuildZoom score of 112, which places them above 97% of 336,931 contractors in California.
Activity
|
14 projects
|
2025 |
|
19 projects
|
2024 |
|
22 projects
|
2023 |
Our building permit records indicate that C R Reichel Engineering Co Inc has worked on at least
55.0 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
|
Home Additions |
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that C R Reichel Engineering Co Inc mostly works on
new construction
and home addition
projects.
Pricing
|
1 project
|
$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.
Building Permits by C R Reichel Engineering Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Work category: 8p; install a new domestic hot water boiler & addition the existing hydronic heating boiler to the permit to operate boiler program & certify the existing backflow prevention device on the boiler make up
Valuation:
N/A
Permit #:
PW20250723801
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 11p; certify the existing rp backflow prevention device and provide clearance at the existing vent connection per the building inspector
Valuation:
N/A
Permit #:
PW20250514258
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; install new domestic hot water boiler and addition the existing steam heating boiler to the permit to operate boiler program
Valuation:
N/A
Permit #:
PW20250421673
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; install new domestic hot water boiler old boiler with serial number c09 218100 has been removed
Valuation:
N/A
Permit #:
PW20250513211
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; install new domestic hot water boiler old boiler with serial number i11h20195568 has been removed
Valuation:
N/A
Permit #:
PW20250429890
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; install new steam heating boiler old boiler with serial number frank rm515 has been removed
Valuation:
N/A
Permit #:
PW20250609806
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revisions for approved pa 202405172393: structural work - this approved plan set inaccurately showed rear wall dimensions. new arch/structural plan show correct dimensions. minor structural revision
Valuation:
$8,500
Permit #:
202506269586
Status:
reinstated
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Work category: 11p; new backflow prevention device assembly on boiler make up located in the boiler room in the garage old device with serial number 1c8318 has been removed
Valuation:
N/A
Permit #:
PW20230613751
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; install two new domestic hot water boilers with serial numbers c24325609 & c24325610 old boiler with serial number c96i06515 has been removed
Valuation:
N/A
Permit #:
PW20241113100
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; install new backflow prevention device previous installation of boilers & proper transition from ferrous and non-ferrous piping at boiler room
Valuation:
N/A
Permit #:
PW20240715168
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 11p; new backflow prevention device assembly on boiler make up old device with serial number e1818 has been removed
Valuation:
N/A
Permit #:
PW20230620932
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 11p; new backflow prevention device assembly on boiler make up old device with serial number c6916 has been removed
Valuation:
N/A
Permit #:
PW20230619886
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; two new 100 gallon commercial hot water heaters old heaters with serial numbers na37120217 and e18-2303 have been removed
Valuation:
N/A
Permit #:
PW20240624732
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; install new domestic water heater
Valuation:
N/A
Permit #:
PW20250507082
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; this is for a pre-existing domestic hot water boiler with serial number 840h8556183 and storage tank. strapping of the domestic hot water boiler and tank as requested per complaint 202183710
Valuation:
N/A
Permit #:
PW20211201903
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 11p; new fire sprinkler backflow prevention device assembly located in basement old device with serial numbers c1744 & k3896 have been removed
Valuation:
N/A
Permit #:
PW20221129910
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 11p; new fire sprinkler backflow prevention device assembly located in garage on front wall old device with serial number 1759292 has been removed
Valuation:
N/A
Permit #:
PW20230612705
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; new domestic hot water boiler old boiler with serial number c07 187364 has been removed
Valuation:
N/A
Permit #:
PW20230601438
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; new hot water boiler old boiler with serial number 031-167-377-25-11 has been removed
Valuation:
N/A
Permit #:
PW20230420407
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; new steam heating boiler old boiler with serial number 211-8836 has been removed
Valuation:
N/A
Permit #:
PW20230301091
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Avg Project
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BZ Score
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Avg Project
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C R Reichel Engineering Co Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
C R Reichel Engineering Co Inc License info
Verified License
| License # | 169169 |
| Status | Active |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Electrical, Warm Air Heating, Ventilating And Air Conditioning, Pipeline, Plumbing, Sanitation System, Fire Protection |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for C R Reichel Engineering Co 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 # | NAT-71079-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, 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 C R Reichel Engineering Co Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | Indemnity Company Of California |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
554
Permits
- Building permit records show that C R Reichel Engineering Co Inc has worked on 554 permitted projects.
C R Reichel Engineering Co Inc Employees
MV
Michael John Valadao
Officer
TL
Timothy Robert Lordier
Officer
VM
Victor Curt Matheu
Rmo/Ceo/Pres