Updated: Jun 09, 2026
Location and Projects
Address
548 Market St, San Francisco, CA, 94104
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Ergeon Construction
Ergeon is a fencing and hardscape company in California that’s completed over 9,000 projects since 2018 (license number #1040925, C8, C13 and C27). Our services include wood fences and gates installation, chain link installation, fence repair and fence staining.
Our responsive team is here to help at every stage - from estimation to installation. With the aid of technology we can deliver your project 3x faster at competitive prices backed by a multi-year warranty. As a result, we were named the Best of HomeAdvisor 2020 and obtained over 2,000 public reviews with an average rating of 4.6 We work with homeowners and businesses serving the Bay Area, Sacramento, Fresno, Riverside, Orange County and Northern Los Angeles.
From BuildZoom: Ergeon Inc, 548 Market St, San Francisco, CA (Owned by: Jiayue He) holds a Construction Contractor, Construction Contractor license and 15 other licenses according to the Washington license board.
Their BuildZoom score of 120 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ergeon Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ergeon Inc Contact Information
Phone Number: (650) 204-0553
Address: 548 Market St, San Francisco, CA 94104
Ergeon Inc San Francisco
Quality
120
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ergeon Inc has a BuildZoom score of 120, which places them above 99% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
9 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Ergeon Inc has worked on at least
16.0 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
|
6 projects
|
Fences |
Analyzing permits over the last 4 years shows that Ergeon Inc mostly works on
fences
projects.
Pricing
|
10 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
The typical size of their permits is approximately $4,218. This graph shows the distribution of these job values.
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.
Erection of 17 linear feet of chain link fence: finish height of 8 commercial galvanized chain link fence; and gate: chain link rolling gate; 25 wide finish height of 8
Valuation:
$4,352
Permit #:
B25-0322
Status:
triage
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Permit for the replacement of two (2) vinyl single gate; 3 wide with a finish height of 5'6 & 4.5 wide with a finish height of 5. [revised 1/21/25]
Valuation:
$300
Permit #:
WALL-24-00409
Status:
complete
Fee:
$279
Permit Type:
Other
Building Type:
N/A
Permit for installation of city standard 6'h 64 lf vinyl fence located minimum 2 within property line
Valuation:
$3,247
Permit #:
WALL-24-00210
Status:
complete
Fee:
$161
Permit Type:
Other
Building Type:
N/A
Install finish height of 6 white vinyl fence 7/8 x 6 1.75 x 5.5 standard rails 1 metal bottom rail. no demolish
Valuation:
$3,830
Permit #:
209175
Status:
issued
Fee:
$263
Permit Type:
N/A
Building Type:
N/A
Permit to remove and replace fence with new vinyl fence per city standard located on the east and west shared property lines 129 lf by 6'h total
Valuation:
$696
Permit #:
WALL-24-00397
Status:
complete
Fee:
$190
Permit Type:
New
Building Type:
N/A
Finish height of 6'; white solid privacy vinyl fence total linear feet 112 ft
Valuation:
$6,567
Permit #:
B202503079
Status:
issued
Fee:
$504
Permit Type:
N/A
Building Type:
N/A
Change application for previously issued permit
2020-07-16
Installing/replacing a 8 ft high backyard fence on the right side of the property between adjoining neighbors yard. fence will not block view of street signs power lines etc. and is clear of trees debris etc
Valuation:
$8,737
Permit #:
APPR2020-01423
Status:
complete
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Replace windows or siding fire repair other repairs
2021-09-02
Replace backyard fence under 7. provided building permit for fence install self closing self latching gate to pool area
Valuation:
$8,000
Permit #:
CBRR2021-01122
Status:
complete
Fee:
$421
Permit Type:
N/A
Building Type:
N/A
Construction of a 2-sided fence wood with concrete posts and gate. establish outdoor activity area
Valuation:
$5,900
Permit #:
202310027833
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
86 - prkng garage...
Replace wood fence with vinyl same location and same height
Valuation:
$2,969
Permit #:
10282895
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 8-foot-tall fence on the street side of a corner lot along forest hill rd side of property. total:107 linear ft
Valuation:
$7,800
Permit #:
B20-2538
Status:
final
Fee:
$543
Permit Type:
N/A
Building Type:
N/A
Chain link fence 115 x 8 h @ north side of property with return gate @ east side
Valuation:
N/A
Permit #:
BLD25-01884
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
Wood fence construction finish height 8 8 linear feet
Valuation:
$1,476
Permit #:
BLD2024-02993
Status:
issued
Fee:
$111
Permit Type:
Fence/retaining wall
Building Type:
N/A
Fence construction: 56 long 6 finish height
Valuation:
$2,296
Permit #:
BR-2023-00384
Status:
withdrawn
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Widen (e) driveway approach to 16
Valuation:
N/A
Permit #:
2021 059477 DW
Status:
approved
Fee:
N/A
Permit Type:
Driveway
Building Type:
N/A
Relace wood fence damaged y wind 90lfx 6
Valuation:
$1,350
Permit #:
BR-2023-00441
Status:
expired
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Replace existing fence
Valuation:
$4,700
Permit #:
BR19-254
Status:
final
Fee:
$480
Permit Type:
Construction only
Building Type:
N/A
Fence over 7
Valuation:
$4,271
Permit #:
B24-0290
Status:
filed
Fee:
$326
Permit Type:
N/A
Building Type:
N/A
Replace front fence
Valuation:
N/A
Permit #:
BP21-00778
Status:
expired
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Minor deviation application no. p21-06418 requesting a standard 10% deviation from the maximum fence height requirement in the rs-4/ugm zone district for property located at 8417 north bond street (apn: 402-313-07) approved jan 19 2022
Valuation:
$13,472
Permit #:
B22-00903
Status:
issued
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Ergeon Inc Reviews
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Verified License
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Ergeon Inc License info
Verified License
| License # | ERGEOI*784QQ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ergeon Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CONT2022-0158 |
| Status | Active |
| City | Galveston |
| Type | General |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ergeon Inc at the City of Galveston Department Of Planning And Community Development.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1040925 |
| Status | Active |
| State | California |
| Type | Fencing, Landscaping, Concrete, General Building, Sheet Metal |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ergeon 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 # | GC1317242 |
| Status | Active |
| Town | Litttle Elm |
| Type | General Contractor Other |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2023. Check the current license status of Ergeon Inc with the Town of Little Elm
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FC8123155 |
| Status | Active |
| Town | Litttle Elm |
| Type | Fence Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2023. Check the current license status of Ergeon Inc with the Town of Little Elm
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | FNCE5403462 |
| Status | Active |
| City | Midlothian |
| Type | Fence Contractor |
| Business Type | Corporation |
- BuildZoom has not verified this license since June, 2024.
Verify this license's status for Ergeon Inc at the City of Midlothian.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GC6911276 |
| Status | Active |
| City | Cibolo |
| Type | General Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2023. Check the current license status of Ergeon Inc with the City of Cibolo
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GEN0240709 |
| Status | Active |
| City | Duncanville |
| Type | General Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2024. Check the current license status of Ergeon Inc with the City of Duncanville
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLD4455178 |
| Status | Active |
| City | Waller |
| Type | Building Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of Ergeon Inc with the City of Waller
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLDG3075059 |
| Status | Active |
| City | Grapevine |
| Type | Building Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Ergeon Inc with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FENCE4265859 |
| Status | Active |
| City | Lancaster |
| Type | Fence Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2023. Check the current license status of Ergeon Inc with the City of Lancaster
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GEN5976029 |
| Status | Active |
| City | Duncanville |
| Type | General Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of October, 2022. Check the current license status of Ergeon Inc with the City of Duncanville
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CRC1334117 |
| Status | Inactive |
| County | Orange County |
| Type | B Residential Class C |
| Business Type | Corporation |
- According to the Orange County Public Schools, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Ergeon Inc at the Orange County Public Schools.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 420223000015 |
| Status | Inactive |
| City | District Of Columbia |
| Type | Home Improvement Contractor |
| Business Type | Corporation |
- According to the Department of Consumer and Regulatory Affairs, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Ergeon Inc at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0089359 |
| Status | Inactive |
| State | Nevada |
| Type | C 25 Fencing And Equipping Playgrounds |
| Business Type | Corporation |
- According to the Nevada State Contractors Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Ergeon Inc at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Building (Bu) |
| Business Type | Corporation |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
120
BuildZoom Score
Insured
| Insurer | Abd Insurance |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Casualty Insurance Company |
28
Permits
- Building permit records show that Ergeon Inc has worked on 28 permitted projects.
Ergeon Inc Employees
HJ
He, Jiayue
Chief Executive Officer
JH
Jiayue He
Rmo / Ceo / Pres
JH
Jiayue He
Owner
OT
Odysseas George Tsatalos
Officer
OT
Odysseas Tsatalos
Chief Financial Officer
TN
Troullinos, Nikos