Updated: Jul 04, 2026
Location and Projects
Address
262 E MERION ST, Ontario, CA, 91761
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T&K Construction
Serving Ontario, California and the surrounding communities, T&K Construction has more than two decades of experience in residential and commercial building projects. The company’s portfolio includes new home construction, interior and exterior remodeling, and additions, reflecting a broad range of general contracting capabilities. T&K Construction works with property owners on custom builds as well as renovation and improvement projects, managing everything from structural framing to finish work. With over 21 years in the industry, the company is familiar with local building requirements and codes in San Bernardino County. T&K Construction is equipped to handle projects of various scales, offering services tailored to the needs of homeowners, investors, and small businesses in the region.
T&K Construction Services
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T&K Construction Contact Information
Phone Number: (909) 467-1107
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Address: 262 E MERION ST, Ontario, CA 91761
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T&K Construction Ontario
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
T&K Construction has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that T&K Construction has worked on at least
7.0 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 |
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire damage repairs at (e) mfd structure (unit a b c & d) : r/r damaged members & framing r/r drywall r/r kitchen cabinets r/r (2) skylights at unit a & d - affected areas incld kitchen & laundry area & common wall only no change to layout no proposed remodel at areas not affected by fire damage (see plans & engineering) ***mep on separate permit: p2024-000946 m2024-000945 e2024-00094... see more
Valuation:
N/A
Permit #:
C2024-001001
Status:
expired
Fee:
$3,153
Permit Type:
N/A
Building Type:
N/A
(n) detached 1200 sf adu (2 beds/2 baths) in rear of property. mech- (1) ea. fau air conditioning hood whole house fan (2) vent fans. elec- (24) lights (25) outlets (14) (1) 200a electrical panel. plmg- (1) ea. backflow preventer dw gas outlet (1-5) laundry sewer connect kitchen sink
Valuation:
$200,000
Permit #:
BC22-00659
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n) 791sf detached adu w 2-bedrooms 2-bathrooms living room laundry closet & kitchen. 17sf porch. (n) hvac. mandatory 1.86kwdc photovoltaic solar to be on separate permit. main single family residence address 13701 hazel st
Valuation:
$120,000
Permit #:
21-1444
Status:
final
Fee:
$6,866
Permit Type:
N/A
Building Type:
N/A
(n) 334sf room addition to (e) single family dwelling. (n) driveway approach to be on separate encroachment permit. all fees collected under main permit 21-1444. cwmp applied
Valuation:
N/A
Permit #:
21-1445
Status:
final
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
BLDR-2025-0190
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Permit for (4) new sub-panel at unit a b c & d. ref inspection correction from permit no. e2024-000944
Valuation:
N/A
Permit #:
E2024-001299
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
R/r 4 (e) kitchen sinks & install 4 (n) tankless water heaters in units # a-d due to fire damage
Valuation:
N/A
Permit #:
P2024-000946
Status:
final
Fee:
$441
Permit Type:
N/A
Building Type:
N/A
R/r 4 (e) wall furnaces & 4 (e) kitchen hoods due to fire damage ***cheers # 424-p010035112a***
Valuation:
N/A
Permit #:
M2024-000945
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Tear off (e) asphalt shingles & torch down replace sheating as needed with 4x8 osb plywood 1 layer 30# felt & (n) gaf 30yr comparable shingles (30 sqs.) - afif entered by: kongs
Valuation:
N/A
Permit #:
B2020-006849
Status:
final
Fee:
$239
Permit Type:
N/A
Building Type:
N/A
Addition 273 sf; new additon of family room. construct 42 sf attached porch. ***8/26/19 mw - sup: re-roof entire house - tear off (e) shingle (n) 2 layer of 15 lbs felt (n) gaf wood shingle & wood shake. total of 12 sqs; electrical for main panel upgrade 200amps*** entered by: woom
Valuation:
N/A
Permit #:
C2019-003494
Status:
final
Fee:
$1,986
Permit Type:
N/A
Building Type:
N/A
Tear off (e) roof; install (n) 2layers #15felt min underlayment and (n) asphal lifetime comparable shingles (26sq) 3:12 roof pitch and hop mop on garage (70sq); upgrade electrical service panel 100a to 200a
Valuation:
N/A
Permit #:
18-2136
Status:
final
Fee:
$317
Permit Type:
N/A
Building Type:
N/A
Complete rewire of units # a-d due to fire damage
Valuation:
N/A
Permit #:
E2024-000944
Status:
final
Fee:
$882
Permit Type:
N/A
Building Type:
N/A
Fuse up to units a & d due to fire damage
Valuation:
N/A
Permit #:
E2024-005450
Status:
expired
Fee:
$198
Permit Type:
N/A
Building Type:
N/A
Install (n) patio cover (168sf) on rear of property and (n) patio cover (48sf) on adu
Valuation:
$6,000
Permit #:
20-1741
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Full home remodel with structural calculations 1, 432 sf including m.e.p. upgrade electrical service panel to 200a
Valuation:
$125,000
Permit #:
19-1735
Status:
final
Fee:
$3,069
Permit Type:
N/A
Building Type:
N/A
155 sf loft addition and remodel powder room to full bathroom
Valuation:
$25,000
Permit #:
2008-232
Status:
final
Fee:
$1,196
Permit Type:
Alteration repair
Building Type:
N/A
Addition 800 sf 2-bed 2-bath adu 80 sf porch upgrade msp to 200 amp (sr # 2719127)
Valuation:
$80,000
Permit #:
19-2344
Status:
final
Fee:
$14,204
Permit Type:
N/A
Building Type:
N/A
New detached adu (2) bedroom (2) bathroom ktichen living room 800 sf
Valuation:
$80,000
Permit #:
19-0694
Status:
final
Fee:
$14,141
Permit Type:
N/A
Building Type:
N/A
6 ft high block wall 110 linear ft; no construction on city right of way
Valuation:
$5,000
Permit #:
19-3006
Status:
final
Fee:
$197
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$12,000
Permit #:
BLDR-2021-0213
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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T&K Construction License info
Verified License
| License # | 765169 |
| Status | Active |
| State | California |
| Type | Doors, Gates And Activating Devices |
| Business Type | Partnership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for T&K Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
29
Permits
- Building permit records show that T&K Construction has worked on 29 permitted projects.
T&K Construction Employees
KW
Karen Annette Williams
Qualify Partner
KW
Karen Annette Williams, Terry De Wayne Williams
Owner
TW
Terry De Wayne Williams
General Partner