Updated: Jan 29, 2026
Location and Projects
Address
20 THUNE AVENUE, Moraga, CA, 94556
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J C GENERAL CONTRACTORS INC
Serving Moraga and the surrounding East Bay communities, J C General Contractors Inc. specializes in a variety of residential construction projects. With over two decades of experience in the industry, the company brings expertise to home renovations, remodels, and general contracting services for single-family properties. Their portfolio includes kitchen and bathroom renovations, room additions, and complete home remodels. J C General Contractors Inc. works directly with homeowners to deliver customized solutions tailored to each project’s requirements. Drawing on 21 years in business, the team manages construction phases from initial planning to final completion. The company is equipped to handle both interior and exterior improvements, offering clients streamlined coordination and project oversight for residential building upgrades in Moraga, Lafayette, Orinda, and neighboring areas.
J C GENERAL CONTRACTORS INC Services
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J C GENERAL CONTRACTORS INC Contact Information
Phone Number: (925) 377-0104
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Address: 20 THUNE AVENUE, Moraga, CA 94556
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J C GENERAL CONTRACTORS INC Moraga
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
J C GENERAL CONTRACTORS INC has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that J C GENERAL CONTRACTORS INC has worked on at least
1.0 project 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
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 J C GENERAL CONTRACTORS INC
This is a sample of this contractor's permits. Click here to access their complete permit history.
1, 487 sqft one story addition to single family residence. interior remodeling including kitchen and bathroom exterior new siding. upgrades to mechenical electrical and plumbing systems
Valuation:
$750,000
Permit #:
BIAD22-004117
Status:
expired
Fee:
$22,307
Permit Type:
N/A
Building Type:
N/A
Remove and replace 9 windows and two existing patio doors two of the windows will be 6 inches taller to meet bedroom egress code all windows and doors will be install in existing framed openings
Valuation:
$15,000
Permit #:
BISUB22-02435
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
#scanned# install a new 22kw power backup generator outside residence to power sub panel including gas line to generator and 3 x 6 concrete pad resubmittal #1 - wcm - 11/14/19 - response to building comments. 3 copies resubmittal #2 - mss - 11/20/19 - response to building comments. 3 copies gate code call #481
Valuation:
N/A
Permit #:
BLD2019-01869
Status:
final
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Replacement of 9 (e) windows due to window failure. the replacement windows will be the same size & location as the (e) windows. wood interior aluminum exterior
Valuation:
$54,863
Permit #:
202007160269
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen master bathroom and hallway bathroom remodel like for like. all work to be done at same time. new fixtures cabinets appliances. new recessed lights in kitchen master bathroom hallway bathroom laundry room and bedrooms
Valuation:
N/A
Permit #:
BIAL19-000130
Status:
final
Fee:
$2,213
Permit Type:
N/A
Building Type:
N/A
Unit 3w: remodel 1 bathroom in -kind: remove all interior finishes and replace with alike including bathroom fixtures. intsall new lighting andudate plumbing
Valuation:
$15,000
Permit #:
201806283301
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Rem 2356 w/pem
Valuation:
$236,848
Permit #:
B16-010877
Status:
final
Fee:
$4,984
Permit Type:
N/A
Building Type:
N/A
Major remodel-addition to front and rear of existing home. garage addition reconfigure rooms throughout home all new windows lighting per plans 11-30-2012 -revision- replace window with a door on west elevation reconfigure roof and install vaulted ceiling in bedroom #1
Valuation:
N/A
Permit #:
BIAD12-005276
Status:
final
Fee:
$6,941
Permit Type:
N/A
Building Type:
N/A
Master bathroom & master closet guest closet remodel: remove exterior door at master bathroom and will be replaced with relocated window. window that was relocated will be in-filled. relocating toilet new fixtures glass shower panel gfci sink cabinets subfloor wall & tile. remove landing at master bathroom exit door
Valuation:
$20,000
Permit #:
BIAL22-014366
Status:
final
Fee:
$1,035
Permit Type:
N/A
Building Type:
N/A
Remove and replace 9 windows and two existing patio doors two of the windows will be 6 inches taller to meet bedroom egress code all windows and doors will be install in existing framed openings
Valuation:
$15,000
Permit #:
BIAL22-008017
Status:
final
Fee:
$635
Permit Type:
N/A
Building Type:
N/A
Remodel approx 1120 sf existing house including kitchen remodel bathroom vaulted ceiling new windows and relocating old windows electrical mechanical and plumbing work. 11-9-20: panel upgrade is included in the scope of work for this project
Valuation:
N/A
Permit #:
BIAL20-008179
Status:
final
Fee:
$3,266
Permit Type:
N/A
Building Type:
N/A
Replace 20 windows and 2 french doors at the rear of residence (size for size and bedroom windows must comply to the egress requirements) - replace decking boards and railings only on lower level deck off hobby/tv room - install new exterior stone vener to existing fireplaces - tear off existing roof and install new plywood if required 30 # felt and light weight tile roofing material
Valuation:
$80,000
Permit #:
BLD2011-00627
Status:
final
Fee:
$4,138
Permit Type:
N/A
Building Type:
N/A
Remove & replace (e) fixtures (n) toilet (n) cabinet sink & floors. relocate light fixtures & replace receptacles current laundry closet to remain unchanged except for (n) finishes (e) rough plumbing to be use. provide high efficacy lights per cec 150(k)
Valuation:
$9,500
Permit #:
201008058204
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel two bathroom remodel to remove and replace toilet sinks shower/tub and replace windows 3-windows (same size and same location) and reduce in size of 1-window with electrical plumbing and mechanical upgrades per plans
Valuation:
N/A
Permit #:
BI416280
Status:
final
Fee:
$943
Permit Type:
N/A
Building Type:
N/A
Replacement of existing deck -- net increase of 180 square feet of deck area
Valuation:
$27,000
Permit #:
RB1501207
Status:
final
Fee:
$1,708
Permit Type:
N/A
Building Type:
N/A
Remove & replace (e) fixtures (n) toilet (n) cabinet sink & floors. relocate light fixtures & replace receptacles current laundry closet to remain unchanged except for (n) finishes (e) rough plumbingto be use. provide high efficacy lights per cec 150(k)
Valuation:
$9,500
Permit #:
201008058204
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Upgrade main service panel to 200 amp
Valuation:
$5,000
Permit #:
BIE23-005382
Status:
expired
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
Replace 20 windows and 2 french doors at the rear of residence (size for size and bedroom windows must comply to the egress requirements) - replace decking boards and railings only on lower level deck off hobby/tv room - install new exterior stone vener to existing fireplaces - tear off existing roof and install new plywood if required 30 # felt and light weight tile roofing material
Valuation:
$80,000
Permit #:
BLD2011-00627
Status:
final
Fee:
$4,138
Permit Type:
N/A
Building Type:
N/A
Remove and replace bathroom fixtures and wall & floor finishes. all fixtures to remain at (e) locations. no changes in bathroom layout. (bathroom at upper level)
Valuation:
$9,000
Permit #:
201103293035
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rem 2356 w/pem
Valuation:
$236,848
Permit #:
B16-010877
Status:
final
Fee:
$4,984
Permit Type:
N/A
Building Type:
N/A
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J C GENERAL CONTRACTORS INC License info
Verified License
| License # | 819658 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for J C GENERAL CONTRACTORS INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
36
Permits
- Building permit records show that J C GENERAL CONTRACTORS INC has worked on 36 permitted projects.
J C GENERAL CONTRACTORS INC Employees
AR
Ana Maria Ramirez
Officer
JR
Jose Guadalupe Ramirez
Rmo