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Location and Projects

Address
21710 LOST RIVER DRIVE, Diamond Bar, CA, 91765
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Qi Tian Construction

Qi Tian, 21710 Lost River Dr, Diamond Bar, CA (Employees: Mark Tian and Mark Tian) holds a General Building license according to the California license board.

Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Qi Tian, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Qi Tian Contact Information

Phone: (714) 269-4581 Edit
Address: 21710 LOST RIVER DRIVE, Diamond Bar, CA 91765 Edit

Building Permits by Qi Tian

Sort by: Notable Notable | Date Date | Job Value Job Value
(e-plan) unit 403 - kitchen remodel. opened up wall to replace with island replaced floor tile cabinets counter tops and backsplash. bathroom re-tile. cp2001148
Valuation:
$12,000
Permit #:
BS2003001
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
(e-plan) unit 403 - kitchen remodel. opened up wall to replace with island replaced floor tile cabinets counter tops and backsplash. bathroom re-tile. cp2001148
Valuation:
$12,000
Permit #:
BS2003001
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
Unit 403 - kitchen remodel. opened up wall to replace with island replaced floor tile cabinets countertops and backsplash. bathroom re-tile
Valuation:
$12,000
Permit #:
BS2003003
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
Unit 403 - kitchen remodel. opened up wall to replace with island replaced floor tile cabinets countertops and backsplash. bathroom re-tile
Valuation:
$12,000
Permit #:
BS2003003
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
Unit 403 - kitchen remodel. opened up wall to replace with island replaced floor tile cabinets countertops and backsplash. bathroom re-tile
Valuation:
$12,000
Permit #:
BS2003002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
Unit 403 - kitchen remodel. opened up wall to replace with island replaced floor tile cabinets countertops and backsplash. bathroom re-tile
Valuation:
$12,000
Permit #:
BS2003002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
Mechanical permit
2022-12-07
Convert attached garage to adu (393 sq ft)
Valuation:
N/A
Permit #:
MEC22-01230
Status:
final
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2024-03-28
Convert attached garage to adu (393 sq ft)
Valuation:
N/A
Permit #:
ELE22-02504
Status:
final
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
2023-10-04
Convert attached garage to adu (393 sq ft)
Valuation:
N/A
Permit #:
PLM22-01235
Status:
final
Fee:
$164
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
2024-05-02
R3/u1: create new laundry room; enlarge existing bedroom
Valuation:
N/A
Permit #:
PLM22-01234
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
2024-05-15
R3/u1: create new laundry room; enlarge existing bedroom
Valuation:
N/A
Permit #:
MEC22-01229
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Electrical permit
2024-05-21
R3/u1: create new laundry room; enlarge existing bedroom
Valuation:
N/A
Permit #:
ELE22-02503
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
N/A
Building history
2021-03-29
(1) (bld21-002053) plan check for single family - residential rehab to include structural repairs to floor joists and beams replace ceiling drywall (60 sf) and replace (3) sinks and (3) toilets. (mold report electrical certification and hvac certification required at inspections)
Valuation:
N/A
Permit #:
BPC21-000389
Status:
final
Fee:
$174
Permit Type:
S-fam residential
Building Type:
N/A
Building permit
2022-12-07
R3/u1: create new laundry room; enlarge existing bedroom
Valuation:
$2,000
Permit #:
BLD19-00329
Status:
final
Fee:
$262
Permit Type:
N/A
Building Type:
N/A
Reinstate exp permit bld2017-00358 for new bedroom #3 & #4
Valuation:
N/A
Permit #:
RES2019-00147
Status:
final
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Building permit
2022-12-07
Convert attached garage to adu (393 sq ft)
Valuation:
$35,000
Permit #:
BLD19-00328
Status:
final
Fee:
$4,267
Permit Type:
N/A
Building Type:
N/A
Bldg-alter/repair
2017-04-04
Replace (22) windows to new vinyl windows (same size & location). comply with department order effective date 03/13/17. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
17016-10000-08217
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement
2020-10-19
Edr 665sf tenant improvement for shouyi hair design
Valuation:
N/A
Permit #:
PMT2019-04705
Status:
final
Fee:
$1,638
Permit Type:
N/A
Building Type:
N/A
(1) permit for rehab of sfd; repairs to floor joists - & beams replace ceiling drywall (60 sf) & direct change out of (3) sinks & (3) toilets (mold report electrical and hvac certifications required at inspections)
Valuation:
N/A
Permit #:
BLD21-002053
Status:
final
Fee:
$547
Permit Type:
S-fam residential
Building Type:
N/A
Building
2017-04-20
Commercial. tenant improvement. massage yee & spa-shower rm/2 treatment rms/floor
Valuation:
$10,000
Permit #:
B2017-0108
Status:
final
Fee:
$480
Permit Type:
Remodel
Building Type:
N/A

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