Updated: Dec 24, 2025
Location and Projects
Address
173 HAROLD AVE, San Francisco, CA, 94112
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High Level Construction Co
Based in San Francisco, High Level Construction Co brings more than two decades of experience to residential and commercial building projects throughout the city. The company manages a range of construction services, including remodels, renovations, and new builds, serving both homeowners and business property owners. Portfolio examples include full-home renovations in established San Francisco neighborhoods, commercial office upgrades, and additions that maximize space in urban properties. High Level Construction Co works with clients to deliver solutions that suit both historic and modern architectural styles prevalent in the Bay Area. Throughout 22 years of operation, the company has established a track record of managing projects that address the specific building requirements and permitting processes unique to the San Francisco region.
High Level Construction Co Services
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High Level Construction Co Contact Information
Phone Number: (415) 819-6008
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Address: 173 HAROLD AVE, San Francisco, CA 94112
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High Level Construction Co San Francisco
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
High Level Construction Co has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that High Level Construction Co has worked on at least
3.0 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-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
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 High Level Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 1-level deck @ rear yard. at 1st floor remodel (e) space to (n) family w/wet bar (n) laundry (n) bathroom and (n) bedroom. adding 807 sqft
Valuation:
$182,000
Permit #:
202412106520
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
4th fl demolish of multiple tenants + construction of new rated common corridor tenant demising walls. new common corridor including non-structural partitions doors lighting ceiling finishes rr accessibility upgrades. scope includes mep. tenant improvement. under separate permit
Valuation:
$310,155
Permit #:
202012019893
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Commercial tenant improvement to suite 1210 on the 12th fl. scope includes partial demolish new non structural partitions glazing doors ceiling lighting and finishes. includes associated mechanical ele plumbing
Valuation:
$405,570
Permit #:
202209212822
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
4th fl conference center: commercial tenant improvement. demolish work under separate permit. construction of new non-structural partitions glazing doors ceiling lighting finishes millwork. includes associated mep
Valuation:
$289,203
Permit #:
202012019892
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
New 1-level deck at rear yard building new family room new laundry new bathroom and new bedroom. 10 lights 5 switches 20 receptacles 2 fans
Valuation:
N/A
Permit #:
E20250220145
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1/f: new bathrooms with 2 shower pans wetbar and laundry room with undergroud plumbing work
Valuation:
N/A
Permit #:
PP20250220682
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2nd floor spec suite 204 - demolition of non-structural partitions and medical equipments. tenant improvement include construction of non-structural partiions ceilings lights & finishes includes accessibility upgrades mechanical electrical & plumbing
Valuation:
$200,000
Permit #:
201705116335
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$7,000
Permit #:
202305117568
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Install a sink in a break room. ste 204
Valuation:
N/A
Permit #:
PP20181116747
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Suite 675: commercial tenant improvement. 6th floor which includes demolish of non-structural partitions doors casework lighting finishes construction includes non-structural partitions glazing doors lighting finishes restrm accessibility upgrades includes mechanical elect & plumbing. l/s fire spk f/a defrd
Valuation:
$320,497
Permit #:
201908209241
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
2nd floor spec suite 201 - demolition ofnon-structural partitoins millwork & medical equipments. tenant improvement include construction of new non-structural partiions ceilings lights & finishes includes electrical & plumbing
Valuation:
$100,000
Permit #:
201705116330
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
18th floor; suite 1825 - partial interior only demolish demising of (e) suite 1825. partition construction new lights & finishes throughout. restrooms; reconfiguration of (e) 18th floor rr to provide accessible stalls & urinal locations. nistallation of vertical acuation bars. maher - not req'd
Valuation:
$250,000
Permit #:
201503231646
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
#700- partial interior only non-structural tenant improvement includes demolish of walls betweens 3 (e) private offices to provide for a new conference room. demolish of (e) ceiling grid and lights install (n) grid & lights. new sink cabinet at breakroom. restroom- relocate tp dispenser toilet install vertical actuation
Valuation:
$298,000
Permit #:
201502269384
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
#1110- partial interior only demolition to (e) suite. new construction includes new sidelights at private offices. new lights and new ceiling grid throughout. install new suite entry doors. new lowered cabinet casework and accessible sink. n/a ordinance #155-13
Valuation:
$225,000
Permit #:
201410279915
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Suite 300 - demolitoin of non-structural partitions. tenannt improvement include construciton of new interior partitions new ceiling & lights & new finishes. at restroom - relocation of grab bars toilet paper dispenser installation of vertical acuation bar & coat hooks
Valuation:
$75,000
Permit #:
201503161000
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
7th floor common areas : commercial tenant improvement. which includes demolition of non-structural partitions lighting and finishes. construction of non structural partitions includes accessibility upgrades mechanical electrical and plumbing
Valuation:
$150,000
Permit #:
201704285167
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
7th floor unit 750 srs: commercial tenant improvement. which includes demolition of non-structural partitions lighting and finishes. construction of non structural partitions includes accessibility upgrades mechanical electrical and plumbing
Valuation:
$300,000
Permit #:
201704285169
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Commercial tenant improvement which includes demolish of non-structural partitions lighting and finshes. construction of non-structural partitions. includes mep
Valuation:
$375,600
Permit #:
201610140299
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Suite # 1830: commercial tenant improvement. which includes new non-structural partitions lighting plumbing mechnical electrical millwork and finishes. n/a for maher
Valuation:
$214,420
Permit #:
201511193075
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Suite 1000: partial interior only demolition to (e) suite 1000 proposed interior only new finishes cabinetry and electrical as noted. maher n/a
Valuation:
$290,000
Permit #:
201411212184
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
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High Level Construction Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
High Level Construction Co License info
Verified License
| License # | 815112 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for High Level Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
23
Permits
- Building permit records show that High Level Construction Co has worked on 23 permitted projects.
High Level Construction Co Employees
HL
Hui Hua Liu
Owner