Updated: Apr 22, 2026
Location and Projects
Address
921 Jeffrey Ln, Walnut Creek, CA, 94598
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Mircea Ilie Construction Inc
Mircea Ilie Construction Inc, 921 Jeffrey Ln, Walnut Creek, CA holds a General Building license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mircea Ilie Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mircea Ilie Construction Inc Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
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
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Mircea Ilie Construction Inc Contact Information
Phone Number: (510) 459-5502
Address: 921 Jeffrey Ln, Walnut Creek, CA 94598
Mircea Ilie Construction Inc Walnut Creek
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mircea Ilie Construction Inc has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Mircea Ilie Construction Inc has worked on at least
8.0 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 |
|
2 projects
|
$5k-$20k |
|
4 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $54,500. 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 Mircea Ilie Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior tenant improvement bakery and cafe. new front counter and dining layout new brewing stove new oven new furniture layout and accessibility upgrade as required. relocate existing circuit and reconnect drain and water pipe at the coffee dispenser location for a new rinse sink new equipment relocation of existing receptacles. no structural no change in mechanical system
Valuation:
$75,000
Permit #:
B25-0231
Status:
final
Fee:
$3,839
Permit Type:
N/A
Building Type:
N/A
(connected to pln22-0423) renovation and expansion of an existing single family home. expand existing 2-bedroom 1/2 bathroom second floor 633 sf to accommodate 3-bedrooms 2-baths. existing bedroom at main floor to be added to existing family room - total project is 2073 sf (bldg/mech/elec/plumbing)
Valuation:
$242,000
Permit #:
CB22-0694
Status:
issued
Fee:
$14,837
Permit Type:
N/A
Building Type:
N/A
(7/17/24-dd) *** scope clarification: 676 sf 2-story addition demolish 128 sf rear office 512 sf net new habitable space mini split system 200 amp service upgrade*** addition to existing single family home-the project consists of the demolition of an existing storage area at the rear of the home and construction of a 422 square foot two-story rear addition. new addition consist of 1 d... see more
Valuation:
$95,000
Permit #:
CB24-0152
Status:
final
Fee:
$7,736
Permit Type:
N/A
Building Type:
N/A
**rev1 6/6/23 (jm) structual revision to foundation on sheets s-1 cloud delta 2 per structural engineer calcs are unaffected by the rev*** (connected to pln22-0423) renovation and expansion of an existing single family home. expand existing 2-bedroom 1/2 bathroom second floor 633 sf to accommodate 3-bedrooms 2-baths. existing bedroom at main floor to be added to existing family room -... see more
Valuation:
$6,000
Permit #:
CB22-0694-REV1
Status:
final
Fee:
$544
Permit Type:
N/A
Building Type:
N/A
Rear yard addition of 1, 217 sf including: new family room bedroom & bathroom at 1st floor level. new bathroom & remodeled kitchen & bathroom at 2nd floor level. new roof deck over the rear addition
Valuation:
$300,000
Permit #:
202001071374
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Upgrade existing electrical service for house from 100 amps to 200amps 2 conduit 2/0 conductor 1 meter meter sub panel to be siemens 200 amp 24-space 42-circuit surface mount solar ready meter load center model mc2442b1200esv
Valuation:
$3,500
Permit #:
EW23-0612
Status:
final
Fee:
$536
Permit Type:
N/A
Building Type:
N/A
Rewire entire house lighting switches receptacles fans dishwasher garbage disposal microwave range smoke detectors 220v car charger 220v dryer
Valuation:
N/A
Permit #:
E202306027217
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 207 sf & addition 80 sf of (e) addition; (n) bath; reroof 287 sf (n) 204 sf deck & steps; (n) windows doors
Valuation:
$120,000
Permit #:
B21-2413
Status:
final
Fee:
$5,586
Permit Type:
N/A
Building Type:
N/A
Alter and enlarge an existing 2, 894 sq ft two story single family dwelling by raising the building 2 ft 7 in constructing a 1, 585 sq ft new dwelling unit and 118 sq ft garage on the ground floor remove 294 sq ft room and construct new 560 sq ft addition at at rear of building
Valuation:
$300,000
Permit #:
B2019-05540
Status:
final
Fee:
$16,671
Permit Type:
N/A
Building Type:
N/A
Express bathroom like-for-like remodel permit - residential
2022-02-17
Remodel the existing 3 bathrooms like for like. fixtures will remain in same position. install new tiles new vanity new tub and new shower
Valuation:
$30,000
Permit #:
CBW22-0028
Status:
expired
Fee:
$1,411
Permit Type:
N/A
Building Type:
N/A
Convert existing 246sqft storage shed into a new accessory dwelling unit of a residential studio with a bathroom and a kitchen
Valuation:
$98,500
Permit #:
B2021-03815
Status:
issued
Fee:
$5,589
Permit Type:
N/A
Building Type:
N/A
The project involves the expansion of an existing master bedroom suite including the remodel of existing master bathroom and the addition of 464 sf
Valuation:
$125,000
Permit #:
BIAD21-010152
Status:
final
Fee:
$4,660
Permit Type:
N/A
Building Type:
N/A
Addition to existing single family home
Valuation:
$95,000
Permit #:
PREBLD24-0165
Status:
approved
Fee:
$69
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2018-07-26
1042 sq ft addition to existing residence and remodel of existing 1097 sq ft residence new 54 sq ft covered porch new attached 340 sq ft deck 9/11/19 structural revision kpalenchar/jcollignon
Valuation:
N/A
Permit #:
BIAD18-007755
Status:
final
Fee:
$11,182
Permit Type:
N/A
Building Type:
N/A
Covert existing 820 sf basement to an adu new foundation reinforce basement framing and support
Valuation:
$140,000
Permit #:
B2020-00446
Status:
final
Fee:
$7,622
Permit Type:
N/A
Building Type:
N/A
Repair dry rot areas described in pest report - items 3a, b, c, d 6h i and j. replace all knob and tube wiring with romex wire to avoid fire hazard
Valuation:
$28,500
Permit #:
B2021-05217
Status:
issued
Fee:
$2,286
Permit Type:
N/A
Building Type:
N/A
Upgrade main electric panel from 100a to 200a: *square d #sc3042m200ps service entrance conduit is 2 metal with weatherhead*
Valuation:
$7,500
Permit #:
EW25-0370
Status:
final
Fee:
$1,029
Permit Type:
N/A
Building Type:
N/A
Remodel guest bathroom install new shower valve new toilet new vanity with sink tile on the walls and floor. replace existing fan and new led lights 7/17/19 revision to move existing vanity to old shower location. install tub in old vanity location. okay to revise after 109 per sr jcollignon
Valuation:
N/A
Permit #:
BIAL18-013109
Status:
final
Fee:
$701
Permit Type:
N/A
Building Type:
N/A
Interior kitchen remodel. install new cabinets appliances & fixtures. fire zone 2 property
Valuation:
$21,500
Permit #:
B2021-01646
Status:
issued
Fee:
$1,482
Permit Type:
N/A
Building Type:
N/A
Re-roofing cert-obstruction permit for: curbside parking-obstruct sidewalk/street (scaffolding fencing dumpsters etc.) separate building permit required for: structural changes
Valuation:
N/A
Permit #:
R1900839
Status:
complete
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Mircea Ilie Construction Inc Reviews
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Verified License
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Mircea Ilie Construction Inc License info
Verified License
| License # | 782766 |
| 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 Mircea Ilie Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
134
Permits
- Building permit records show that Mircea Ilie Construction Inc has worked on 134 permitted projects.