Updated: Oct 16, 2025
Location and Projects
Address
1380 Fairway Dr, Los Altos, CA, 94024
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Cieslicki Construction Photos
Cieslicki Construction
A General Contractor since 1993, Cieslicki Construction specializes in everything energy efficient – from foundations to energy efficient windows to building envelopes.
Reach out to see how we can help you save time and money with helical screw system applications. Residential applications include retaining walls, swimming pools, decks, new home and accessory dwelling unit (ADU) foundations etc. Commercial applications include solar panel and charging stations support systems, mail box support, pathway construction and more.
Since 2020 we have built 6 new accessory dwelling units and converted several garages into ADUs for homeowners in the Los Altos area where we mainly operate.
Please text us for more information.
From BuildZoom:
Their BuildZoom score of 116 ranks in the top 2% of 336,931 California licensed contractors.
If you are thinking of hiring Cieslicki Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cieslicki Construction Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Decks and Porches
Doors and Windows
Framing
Foundations
Architectural Drawings and ...
Structural Engineering
Garage Construction
Sheds and Outhouses
Retaining Walls
Drafting
Deck Repair
ADU
Small Multi-Family New Cons...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
ADU Design
Custom Home Design
Pool House Design
Gazebo and Pavilion Constru...
Cieslicki Construction Contact Information
Phone Number: (408) 455-2635
Address: 1380 Fairway Dr, Los Altos, CA 94024
Cieslicki Construction Los Altos
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cieslicki Construction has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.
Activity
|
9 projects
|
2025 |
|
6 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Cieslicki Construction has worked on at least
22.0 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
|
New Constructions |
|
5 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Cieslicki Construction mostly works on
new construction
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
4 projects
|
$100k-$250k |
The typical size of their permits is approximately $22,000. 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 Cieslicki Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Oline permit was pulled for a wrong permit service change/survey up to 400a *permit to change - jl - 2/25/25 - r/r subpanel 100 amps to 100 amps - located in hallway per inspector mr. jimenez
Valuation:
N/A
Permit #:
2025 094733 MF
Status:
final
Fee:
N/A
Permit Type:
Condo
Building Type:
N/A
Replacing a panel for a bigger size to accommodate more breakers for new adu (under existing separate permit) - no change in amperage. installing 200 amp 30-space 42-circuit outdoor ring-type semi-flush mount solar-ready. no addition of new devices at this time. prep for and patch up after installing a bigger size panel box
Valuation:
$2,500
Permit #:
LPC2024-00071
Status:
canceled
Fee:
N/A
Permit Type:
Single family res...
Building Type:
N/A
Scope of work: -re-build the side deck in-kind using pressure treated lumber. -repair and widen the upper deck. **9/2/25 revision scope: -dry rot repair of the wall below the deck has been added to the scope
Valuation:
$9,385
Permit #:
2025 113822 MF
Status:
issued
Fee:
$1,300
Permit Type:
Townhouse
Building Type:
N/A
Residential addition alteration to existing residence
2025-04-22
Conversion of existing garage and workshop to (n) 481.63sqft jadu by adding kitchen and bathroom.(1bed/1bath unit) 6/3/25- sag- planning redline correction. the area of proposed jadu is 481.63 sf as per the noted dimensions on the plan resub#1 - jzb - 7/15/25 - response to building resub#2 - jzb - 9/22/25 - response to pln
Valuation:
N/A
Permit #:
BLD2025-01023
Status:
triage
Fee:
$3,993
Permit Type:
N/A
Building Type:
N/A
New construction of accessory structure - home office and storage with two separate entrances and deck. 250 sq ft. foundation on helical piers.
Valuation:
$160,000
Permit #:
BLD22-01405
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Remodel of ex. house 2274sq w/sunroom addition
Valuation:
$230,000
Permit #:
B24-2188
Status:
issued
Fee:
$4,466
Permit Type:
Single family
Building Type:
N/A
Scope of wk: - septic tank abatement - non-buildable area city lateral has been done under permit #21039302 *change to add: dwv alteration - jl-12/10/21 connection fees paid under 21-056417
Valuation:
N/A
Permit #:
2021 057529 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Rev#2: void panel upgrade - same panel was used rev #1 : replacement of electrical panel to fit more breakers - no change in amperage or location original scope: a 459 sf single story attached accessory dwelling unit. addendum #1 1/22/24: replacement of electrical panel to fit more breakers - no change in amperage or location
Valuation:
$170,000
Permit #:
BLD2023-02014
Status:
final
Fee:
$6,876
Permit Type:
Addition
Building Type:
N/A
- upgrade electrical panel to 200a **#18-127660 permit to final
Valuation:
N/A
Permit #:
2025 106335 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Main service panel upgrade patch up of siding as needed
Valuation:
$7,500
Permit #:
ONBLD25-00041
Status:
applied
Fee:
$461
Permit Type:
Svc upgrade sub p...
Building Type:
N/A
Scope of work to include: code case #2020-01462 legalize (e) rear 225 sqft storage
Valuation:
$14,443
Permit #:
2025 094437 RS
Status:
final
Fee:
$650
Permit Type:
Single-family
Building Type:
N/A
New construction of 120 sq ft accessory structure to use as a home office
Valuation:
$35,000
Permit #:
BLD2023-06681
Status:
expired
Fee:
$796
Permit Type:
New accessory str...
Building Type:
N/A
Scope of work to include: - construction of (n) 597 sq ft detached adu to rear lot of main residence - 1 bedroom 1 bathroom and living area
Valuation:
$77,956
Permit #:
2021 032576 RS
Status:
issued
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
N 598 sf adu above existing garage with access vi
Valuation:
$210,000
Permit #:
ADU24-0078
Status:
issued
Fee:
$9,431
Permit Type:
Addition
Building Type:
N/A
Conversion of a 370 square foot detached garage into an adu
Valuation:
$80,000
Permit #:
BPA2022-01445
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Building the 465 sq ft deck around the new attached adu
Valuation:
N/A
Permit #:
BLD2023-00137
Status:
final
Fee:
$831
Permit Type:
N/A
Building Type:
N/A
Construction of new detached modular adu 351sf + 58sf deck = 409sf
Valuation:
$100,000
Permit #:
B2021-01872
Status:
issued
Fee:
$7,251
Permit Type:
N/A
Building Type:
N/A
Legalize a garage converted by a previous owner into an adu (update the heating system with a heat pump) and changing one door to a window
Valuation:
$15,000
Permit #:
BLD2021-02501
Status:
complete
Fee:
$2,338
Permit Type:
Alteration
Building Type:
N/A
Conversion of detached one-car garage to accessory dwelling unit (adu).
Valuation:
$90,000
Permit #:
BLD2021-02501
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Construction of new deck 316 sq ft
Valuation:
$15,000
Permit #:
BLD25-0270
Status:
approved on hold
Fee:
$697
Permit Type:
Deck
Building Type:
N/A
Cieslicki Construction Reviews
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Cieslicki Construction License info
License Not Verified
| License # | 745331 |
| Status | Active |
| State | California |
| Type | General Building |
| Class | B |
| Business Type | Sole Proprietorship |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Cieslicki Construction with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 745331 |
| Status | Active |
| State | California |
| Type | General Building |
| Class | B |
| Business Type | Sole Proprietorship |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Cieslicki Construction with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 745331 |
| Status | Active |
| State | California |
| Type | General Building |
| Class | B |
| Business Type | Sole Proprietorship |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Cieslicki Construction with 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 |
30
Permits
- Building permit records show that Cieslicki Construction has worked on 30 permitted projects.
Cieslicki Construction Employees
Damian Cieslicki
General Contractor