Updated: Apr 30, 2026
Location and Projects
Address
370 CONVENTION WAY UNIT 307, Redwood City, CA, 94063
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Hamta Partners Construction
Serving Redwood City and the surrounding Bay Area, Hamta Partners Inc specializes in residential design that fuses international influences with both classic and contemporary styles. With 17 years of industry experience, the firm focuses on creating spaces that balance aesthetics and functionality, emphasizing personalized solutions for every client. Projects are tailored to reflect each homeowner’s personality, integrating traditional design elements alongside modern features to achieve a cohesive and inviting atmosphere. Hamta Partners Inc approaches home transformations as collaborative opportunities, blending design concepts that honor both past and present. The firm offers consultations to guide clients from initial vision through to completed design, adapting each plan based on the materials selected and the specific project scope.
Hamta Partners Inc Services
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Hamta Partners Inc Contact Information
Phone Number: (650) 714-1969
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Address: 370 CONVENTION WAY UNIT 307, Redwood City, CA 94063
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Hamta Partners Inc Redwood City
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hamta Partners Inc has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
6 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Hamta Partners Inc has worked on at least
13.0 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
|
7 projects
|
Home Additions |
|
4 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Hamta Partners Inc mostly works on
home addition
and multi-room remodel
projects.
Pricing
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
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.
Remodel including kitchen & master bathrm addition internal stair to basement; wndws/doors; replace siding w stucco; decks
Valuation:
$400,000
Permit #:
178317
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
New single family dwelling and garage
Valuation:
$1,400,000
Permit #:
BR18-210
Status:
final
Fee:
$48,009
Permit Type:
New single family...
Building Type:
N/A
Addition 280sq ft to garage replace decking
Valuation:
$105,000
Permit #:
BR25-009
Status:
issued
Fee:
$4,677
Permit Type:
Accessory structure
Building Type:
N/A
498 sq ft addition remodel
Valuation:
$540,000
Permit #:
BR21-273
Status:
final
Fee:
$15,654
Permit Type:
Full construction
Building Type:
N/A
New adu 850 sq ft and jadu garage conversion
Valuation:
N/A
Permit #:
ADU22-004
Status:
final
Fee:
$16,363
Permit Type:
N/A
Building Type:
N/A
Remodel house new deck 181sf addition
Valuation:
N/A
Permit #:
BR22-044
Status:
final
Fee:
$27,893
Permit Type:
Full construction
Building Type:
N/A
Revision to bpa 202111011507: replace (15) windows and (2) patio doors in kind. one window facing street in kind
Valuation:
$10,000
Permit #:
202206297412
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Turn storage to bathroom windows etc
Valuation:
$140,000
Permit #:
BR20-193
Status:
final
Fee:
$4,735
Permit Type:
Full construction
Building Type:
N/A
Mesh fence and benches
Valuation:
N/A
Permit #:
BR24-248
Status:
final
Fee:
$456
Permit Type:
Construction only
Building Type:
N/A
515 sq ft adu
Valuation:
N/A
Permit #:
ADU21-011
Status:
final
Fee:
$4,381
Permit Type:
N/A
Building Type:
N/A
Duplex to single family dwelling addition second story
Valuation:
N/A
Permit #:
BR23-329
Status:
issued
Fee:
$23,573
Permit Type:
Full construction
Building Type:
N/A
475 sf covered patio with outdoor kitchen (2 plumbing fixtures)
Valuation:
N/A
Permit #:
DEV21-0237
Status:
final
Fee:
$3,093
Permit Type:
N/A
Building Type:
N/A
468 sq ft addition remodel siding exterior
Valuation:
N/A
Permit #:
BR23-144
Status:
final
Fee:
$36,035
Permit Type:
Full construction
Building Type:
N/A
New water heater new fixtures repiping as needed
Valuation:
N/A
Permit #:
PP20211119588
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Encroachment permit to replace old driveway with new concret
Valuation:
$30,000
Permit #:
EP25-118
Status:
final
Fee:
$1,010
Permit Type:
Encroachment
Building Type:
N/A
Conversion of sunroom into liviing space
Valuation:
N/A
Permit #:
BR23-038
Status:
issued
Fee:
$1,357
Permit Type:
Full construction
Building Type:
N/A
New hvac system
Valuation:
N/A
Permit #:
PM20211119587
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Improve frontage area
Valuation:
N/A
Permit #:
EP22-180
Status:
final
Fee:
$290
Permit Type:
Encroachment
Building Type:
N/A
Construct 1 bedroom 2 full bathroom 1 media room & upgrade 1 (e) bedroom at ground floor. remodel (e) kitchen & bathroom. construct 1 new bathroom & replace (e) sheetrock w new at 2nd floor
Valuation:
$205,000
Permit #:
202111011507
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit #1 - comply w/nov 201448554 - remodel 1st floor (e) interior unit to include kitchen & bathrooms upgrades opening between kitchen & dining room replacement of all sheetrock electrical system replacement of windows sages & exterior paint of the building
Valuation:
$180,800
Permit #:
201404042485
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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Hamta Partners Inc License info
Verified License
| License # | 984805 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Hamta Partners Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
28
Permits
- Building permit records show that Hamta Partners Inc has worked on 28 permitted projects.
Hamta Partners Inc Employees
HM
Hamidreza Mohammadrafiei
Ceo / President
HM
Hamidreza Mohammadrafiei
Ceo / President
MD
Mohammad Dastgiri
Rmo
MD
Mohammad Dastgiri
Rmo
TA
Tannaz Amidhozour
Officer
TA
Tannaz Amidhozour
Officer