Updated: May 07, 2026
Location and Projects
Address
827 Guinda St, Palo Alto, CA, 94301
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Robert Carl Nackowski Architect
Robert Carl Nackowski at 827 Guinda St, Palo Alto, CA 94301, held a Architect license (#NAT-67400-3) with the Environmental Protection Agency contractors license board with an expiration date of 07-16-2025. We last verified the license was expired on 03-01-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Robert Carl Nackowski Services
Start a project today:
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Framing
Architectural Drawings and ...
Other Architecture and Engi...
Garage Construction
Drafting
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Small Multi-Family Remodel ...
Whole Home Remodel
Addition
Addition Design
ADU Design
Basement Design
Bathroom Design
Custom Home Design
Robert Carl Nackowski Contact Information
Phone Number: (808) 987-6253
Address: 827 Guinda St, Palo Alto, CA 94301
Building Permits by Robert Carl Nackowski
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential kitchen remodel. remove one (1) wall upgrade main panel to 200a in same location relocate washer/dryer to bedroom change window into double french doors
Valuation:
$50,000
Permit #:
19000-02869
Status:
final
Fee:
$869
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel of condo scope of work includes expanding the opening between the kitchen and dining room. upgrade sub panel inside the unit from 70 amps to 100 amps
Valuation:
$35,000
Permit #:
19000-00313
Status:
final
Fee:
$931
Permit Type:
N/A
Building Type:
N/A
# scanned # master suite remodel. remove window and replace with sliding door under existing header. at new sliding door new landing and one exterior light. on other wall remove sliding door infill and addition a second closet. in bathroom remove and replace window with new size and location. must meet temper and egress requirements if applicable. addition skylight in bathroom. remove... see more
Valuation:
N/A
Permit #:
BLD2016-01476
Status:
final
Fee:
$1,918
Permit Type:
N/A
Building Type:
N/A
Remodel 860 sq ft of master bedroom and master bathroom. relocate laundry room and remove (2) windows and install new exterior door in it's place. 08/18/15 revision: install ducted heat pump system in attic (indoor fan coil) and outside (heat pump). at final inspector to collect registered cf-3r form
Valuation:
$59,286
Permit #:
15CP00244
Status:
final
Fee:
$2,295
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel 108 sf and bathroom remodel 56 sf. scope of work includes relocating washer/dryer to closet in bathroom and service upgrade from 70a to 100a in the same location
Valuation:
$19,889
Permit #:
16000-00515
Status:
final
Fee:
$1,961
Permit Type:
N/A
Building Type:
N/A
Residential rebuild of the front porch. stairs pushed out to provide a landing outside of the door
Valuation:
$3,000
Permit #:
13000-02107
Status:
issued
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Repair sewerline in planter strip in front of house
Valuation:
N/A
Permit #:
14000-02038
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
New detached garage (353 sf) with radiant heating system and 2-plumbing fixtures; (demo exist garage 10-2045)
Valuation:
$30,000
Permit #:
10000-00000-02044
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade (e) electrical service from 100amps to 200 amps in the same location. (water heater removed from scope of work)
Valuation:
$0
Permit #:
10000-00000-02047
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New detached garage (353 sf) with radiant heating system and 2-plumbing fixtures; (demo exist garage 10-2045)
Valuation:
$30,000
Permit #:
10000-00000-02044
Status:
issued
Fee:
$1,944
Permit Type:
N/A
Building Type:
N/A
Upgrade (e) electrical service from 100amps to 200 amps in the same location. (water heater removed from scope of work)
Valuation:
N/A
Permit #:
10000-00000-02047
Status:
issued
Fee:
$187
Permit Type:
N/A
Building Type:
N/A
Demolish detached garage 257 sf
Valuation:
$0
Permit #:
10000-00000-02045
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential rebuild of the front porch. stairs pushed out to provide a landing outside of the door
Valuation:
$3,000
Permit #:
13000-02107
Status:
issued
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Repair sewerline in planter strip in front of house
Valuation:
N/A
Permit #:
14000-02038
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
6 block wall 242 long in front portion of prop
Valuation:
$2,904
Permit #:
BXX049978
Status:
EXPIRED
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
As built spa encl. paty1 m v-n 136 721
Valuation:
$0
Permit #:
246501
Status:
FINALED
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Demolish detached garage 257 sf
Valuation:
N/A
Permit #:
10000-00000-02045
Status:
issued
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Building/project/building permit/building permit
2007-11-09
Bathroom remodel
Valuation:
$10,000
Permit #:
07000-00000-02787
Status:
N/A
Fee:
$709
Permit Type:
N/A
Building Type:
N/A
Robert Carl Nackowski Reviews
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Robert Carl Nackowski License info
Inactive License
| License # | NAT-67400-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Robert Carl Nackowski at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-67400-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Robert Carl Nackowski at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 570792 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Robert Carl Nackowski at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C29186 |
| Status | Inactive |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- According to the California Architect License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Robert Carl Nackowski at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 939489 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Robert Carl Nackowski at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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Bonded
| Bonded Agent | Amwest Surety Insurance Company |
| Bond Value | $7,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
12
Permits
- Building permit records show that Robert Carl Nackowski has worked on 12 permitted projects.
Robert Carl Nackowski Employees
FC
Fratti Robert Carl
Owner
RN
Robert Carl Nackowski
Sole Owner
RW
Robert Carl Wedemeyer
Owner