Updated: Mar 29, 2026
Location and Projects
Address
3466 ECHO SPRINGS ROAD, Lafayette, CA, 94549
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WILLIAM LANDERS CONSTRUCTION CO
Based in Lafayette, California, William Landers Construction Co focuses on residential construction and remodeling projects in the greater Contra Costa County area. With over three decades of experience, the company takes on projects ranging from custom home builds to comprehensive home renovations. William Landers Construction Co serves homeowners seeking to update existing properties or build new single-family residences, offering expertise in site preparation, framing, and finish carpentry. The company's project portfolio highlights both ground-up construction and extensive remodels, including kitchen and bathroom upgrades, expansions, and exterior improvements. Clients in Lafayette and surrounding communities rely on William Landers Construction Co for its deep knowledge of local building codes and established relationships with area suppliers.
WILLIAM LANDERS CONSTRUCTION CO Services
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WILLIAM LANDERS CONSTRUCTION CO Contact Information
Phone Number: (925) 260-3938
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Address: 3466 ECHO SPRINGS ROAD, Lafayette, CA 94549
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WILLIAM LANDERS CONSTRUCTION CO Lafayette
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
WILLIAM LANDERS CONSTRUCTION CO has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that WILLIAM LANDERS CONSTRUCTION CO has worked on at least
4.0 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
|
2 projects
|
$5k-$20k |
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 WILLIAM LANDERS CONSTRUCTION CO
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovation of existing bathroom & closet new opening between 2 bedrooms new heat pump water heater **hers report may be required at final**mchin
Valuation:
N/A
Permit #:
BIAL24-000068
Status:
expired
Fee:
$1,956
Permit Type:
N/A
Building Type:
N/A
Master bedroom remodel move walls and electrical remove existing exterior door & remove existing window
Valuation:
$7,500
Permit #:
BIAL23-000041
Status:
final
Fee:
$771
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2024-03-27
Removal of existing landing entry stairs and storage area below landing new wood landing and stairs to grade
Valuation:
$20,000
Permit #:
BIMIR24-003113
Status:
plan check distribution begin
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Guest bathroom and laundry room remodel. bathroom- remove/replace - shower retile surround & pan vanity toilet new lights and fan/light. laundry room - remove/replace - cabinets counter tops sink & fixtures and lights and under cabinet lighting
Valuation:
N/A
Permit #:
BIAL19-003471
Status:
final
Fee:
$1,386
Permit Type:
N/A
Building Type:
N/A
Adding 22 sqft conditioned space to kitchen area. full kitchen remodel to include new cabinets counters lighting new window and service panel upgrade to 200a
Valuation:
N/A
Permit #:
BIAD20-000286
Status:
final
Fee:
$2,015
Permit Type:
N/A
Building Type:
N/A
Phase 2 of 2 kitchen remodel replacing 4 windows at kitchen family room and 1 double door at family room relocating fau and water heater. see bial19-012033 for phase 1
Valuation:
N/A
Permit #:
BIAL19-012036
Status:
final
Fee:
$3,356
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel to include to include new cabinets and countertops new electrical lighting and finishes new wood floor remove portion of non bearing wall in kitchen replace stair railing and cabinet in family room
Valuation:
N/A
Permit #:
BIAL18-002716
Status:
final
Fee:
$2,339
Permit Type:
N/A
Building Type:
N/A
Single story master bedroom remodel. move walls and electrical
Valuation:
$7,500
Permit #:
BISUB22-04405
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residence reroof 3100 sf
Valuation:
$15,000
Permit #:
B21-3193
Status:
final
Fee:
$368
Permit Type:
Reroof residential
Building Type:
N/A
Hall bathroom #2 remodel- remove and replace - tub fixtures tile surround and floor toilet vanity counter top with integral sinks and fixtures. new led can lights gfci outlets fan and vacancy switch
Valuation:
N/A
Permit #:
BIAL18-001947
Status:
final
Fee:
$699
Permit Type:
N/A
Building Type:
N/A
Hall bathroom #2 remodel- remove and replace - tub fixtures tile surround and floor toilet vanity counter top with integral sinks and fixtures. new led can lights gfci outlets fan and vacancy switch
Valuation:
N/A
Permit #:
BIAL18-001947
Status:
final
Fee:
$699
Permit Type:
N/A
Building Type:
N/A
Addition of 51 sq ft extension at kitchen convert existing garage storage to pantry (36 sq ft) (total 87 sf addtion.) interior remodel of family room and masterbed and masterbath **2016 cbc ok**
Valuation:
N/A
Permit #:
BIAD19-012899
Status:
final
Fee:
$5,008
Permit Type:
N/A
Building Type:
N/A
Phase 1 of 2; intall new beam in living room enlarge opening from family room to living room new footings. see permit bial19-012036 for phase 2
Valuation:
N/A
Permit #:
BIAL19-012033
Status:
final
Fee:
$464
Permit Type:
N/A
Building Type:
N/A
Interior remodel to include removing bedroom walls to enlarge kitchen and dining areas and remodel laundry room
Valuation:
N/A
Permit #:
BIAL18-009376
Status:
final
Fee:
$2,082
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel. reconfigure wall new counter tops and cabinets. e p
Valuation:
$24,000
Permit #:
B193408
Status:
final
Fee:
$917
Permit Type:
N/A
Building Type:
N/A
Like for like masterbath remodel
Valuation:
$35,000
Permit #:
BISUB22-03928
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2018-03-14
Expedite tenant improvement. for salvatore ristorante
Valuation:
$45,000
Permit #:
B161424
Status:
final
Fee:
$3,300
Permit Type:
Alteration
Building Type:
N/A
Interior remodel; remove all cabinets appliances flooring soffit lighting in kitchen. create 15 opening between kitchen and living area. provide new kitchen island new cabinets electrical lighting flooring remove wood paneling on living dining and entry walls
Valuation:
N/A
Permit #:
BIAL20-009223
Status:
final
Fee:
$1,945
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel to include: -remove and replace in same location: sink dishwasher cooktop with hood and oven -add under counter lights change out receptacles -remove and replace window at sink change size from 6040 to 6036 to allow for backsplash -add gas line for log lighter in fireplace
Valuation:
$15,878
Permit #:
2012 018982 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Addition to an existing single family residence to inlcude new master suite & bathroom 3 ft. extension of sunroom also includes remodel to residence total approxinmate sq. ft. is 725 per plans 8-23-2006 revisions: no longer extending 3 ft. to sunroom just replacing sun unit with walls & windows and adding window to master bedroom per plans..///xn 8-31-2006 revisions: shear wall revisi... see more
Valuation:
N/A
Permit #:
BI383490
Status:
final
Fee:
$9,007
Permit Type:
N/A
Building Type:
N/A
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WILLIAM LANDERS CONSTRUCTION CO License info
Verified License
| License # | 428834 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for WILLIAM LANDERS CONSTRUCTION CO at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
111
Permits
- Building permit records show that WILLIAM LANDERS CONSTRUCTION CO has worked on 111 permitted projects.
WILLIAM LANDERS CONSTRUCTION CO Employees
WL
William Lamont Landers
Owner