Updated: Mar 25, 2026
Location and Projects
Address
35 MILLER AVE #191, Mill Valley, CA, 94941
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Hasz Construction Inc Photos
Hasz Construction Inc
I am Karl Hasz. My team and I are proud of the relationships and spaces we’ve built over our 15 years in business. I am personally involved in every project, and strive to make the process successful for every team member involved.
From BuildZoom: Hasz Construction Inc, 35 Miller Ave, Mill Valley, CA (Employee: Karl Earnest Hasz) holds a General Building license according to the California license board.
Their BuildZoom score of 116 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hasz Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hasz Construction Inc Services
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Hasz Construction Inc Contact Information
Phone Number: (415) 383-9531
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Address: 35 MILLER AVE #191, Mill Valley, CA 94941
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Hasz Construction Inc Mill Valley
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hasz Construction Inc has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.
Activity
|
10 projects
|
2025 |
|
6 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Hasz Construction Inc has worked on at least
23.0 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
|
9 projects
|
Commercial Renovations |
|
7 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Hasz Construction Inc mostly works on
commercial renovation
and kitchen remodel
projects.
Pricing
|
5 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
3 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $20,000. 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.
Building Permits by Hasz Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Rev to pa# 2020-1217-1239; to revise design tenant improvement. to expand (e) kitchen and bar area at 1s and 2nd fls. along with micellaneous interior upgrades to mep and ff&e along with code required pot and restroom upgrades no exterior work
Valuation:
$628,766
Permit #:
202406134420
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Project involves the renovation of portions of an extg restaurant. the project consists of built in seating and service milwork as well as lighting restroom and kitchen upgrade
Valuation:
$950,000
Permit #:
202405091846
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Remodel of (e) 2 tenant space into a new restaurant & small office. work to include construction of new restrooms new kitchen equipment new interior finishes new structural system to support new roof top equipment & new secord floor level
Valuation:
$1,275,098
Permit #:
202207299569
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Interior tenant improvement only for new buildout of cafe fully sprinklered building sow: nonstructural partitions ceilings finishes & millwork new mep structural work to include paritions gyp suspended ceiling railing detail
Valuation:
$500,000
Permit #:
202106142316
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Suite 1302a - this is a first time tenant improvement to modify an existing core & shell retail space to a new restaurant in an existing ground floor space. there is no modification to the sf of the space 2/13/23 - revisions for storage mezzanine bathroom layout 3/7/23 - this revision clarifies plumbing and electrical changes including mep for outdoor dining under the pergola which is... see more
Valuation:
$1,467,000
Permit #:
BLD2022-00801
Status:
expired
Fee:
$22,522
Permit Type:
Alteration
Building Type:
N/A
Revision to 202207299569/r1: additional demolish req to (e) plaster west wall due to water leaking discovered during demolish. e plaster to be removed & replaced in-kind. clarification to exterior demolish @ st facade arch notation updated to match approved structural detail
Valuation:
$1
Permit #:
202305157773
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Revision to 202207299569/r1: additional demolish req to (e) plaster west wall due to water leaking discovered during demolish. e plaster to be removed & replaced in-kind. clarification to exterior demolish @ st facade arch notation updated to match approved structural detail
Valuation:
$1
Permit #:
202305157773
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Tenant improvement of restaurant on ground floor only of 2-story mixed use building. mep work included.site permit #2022-0328-1030 also includes change of use
Valuation:
$750,000
Permit #:
202212218834
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Occupancy clarification - revision to pa 2022-1221-8834
Valuation:
$1
Permit #:
202401113853
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
This project consists of an interior ground level tenant improvement to an (e) 5 story mixed use concrete podium building the scope of work is a new cafe with customer service and back of house areas no exterior work//change of use from b to a2- operational permit required
Valuation:
$400,000
Permit #:
201912200102
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Tenant improvement of (e) ground fl restaurant. (n) interior non-structural partitions & bar. (n) finishes lighting millwork & kitchen equip. accessibility upgrades to (e) restrooms. no work to exterior. mep & ansul system under separate permit
Valuation:
$310,000
Permit #:
202109077853
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
New interior built out of 3 restaurant venues with shared common kitchen - air intake louvers - new kitchen new hood new electrical new plumbing - sprinkler (existing) and new fire alarm under seperate permit
Valuation:
$1,000,000
Permit #:
202204202640
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Per cua 2019-004451prj tenant building out cannabis retail consumption lounge mill work storage locker shower rooms office existing restroom to be ada compliant relocate doors at entry new finishes lighting
Valuation:
$594,750
Permit #:
202009093749
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Change of occupancy/use through conversion of 3 existing retail spaces into 2 restaurant spaces. no increase in building height or square footage. non structural. market ready
Valuation:
$200,000
Permit #:
202203281030
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
First time tenant improvement of level 1 suite. the dahlia school of sf is building a child care center w 2 main rooms: toddler & pre-school room 2 admin spaces multi-purpose space & new fenced exterior play area. mep deferred
Valuation:
$525,000
Permit #:
202103186794
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
90 - day care non...
Che fico market tenant improvement to modify an existing core & shell retail space to a new full service market in an existing ground floor space
Valuation:
$943,600
Permit #:
BLD2022-01086
Status:
complete
Fee:
$15,680
Permit Type:
Alteration
Building Type:
N/A
Tenant improvement. of existing 829 sf on 2nd floor office space. electrical permit to follow
Valuation:
$180,700
Permit #:
202408088232
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Change of use from print shop to cannabis retail. site permit interior tenant improvement (n) interior partitions restroom wall & ceiling finishes lighting mechanical system (n) addition & storefront. pa #201907085306 and pa #201907085297travel together
Valuation:
$258,000
Permit #:
201907085297
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Revision to 201908138652 and 201910164647. changes to tenant space 23. includes kitchen indoor and patio seating area patio bar restroom and other support spaces. mep. project includes roof equipment and roof screen
Valuation:
$1
Permit #:
202304115453
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Commercial tenant improvement alteration of 1187 square feet for tenant improvement
Valuation:
$85,000
Permit #:
BLD2025-01533
Status:
issued
Fee:
$6,343
Permit Type:
Alteration
Building Type:
N/A
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Hasz Construction Inc License info
Verified License
| License # | 789973 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Hasz Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
71
Permits
- Building permit records show that Hasz Construction Inc has worked on 71 permitted projects.
Hasz Construction Inc Employees
KH
Karl Earnest Hasz
Sole Owner