Updated: Jun 11, 2026
Location and Projects
Address
1240 E Ontario Ave, Corona, CA, 92881
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Diamond Coast Designs Inc Photos
Diamond Coast Designs Landscape Contractor
We are a Landscape Design / Build company specializing in exciting designs that can be shared with 3D plans.
From BuildZoom:
Diamond Coast Designs Inc at 1240 E Ontario Ave, Corona, CA 92881, held a Landscape Contractor license (#389380) with the California contractors license board with an expiration date of 06-30-2020. We last verified the license was expired on 06-10-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Diamond Coast Designs Inc Services
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Diamond Coast Designs Inc Contact Information
Phone Number: (602) 345-1426
Address: 1240 E Ontario Ave, Corona, CA 92881
Building Permits by Diamond Coast Designs Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
450 sq ft pool and spa * remove/replace wood fence for access ** 12/02/03 replace water damaged site plan - renew expired permit 1/2 fees - revise to remove/replace block wall for access - addition sound wall for pool equip - sae
Valuation:
N/A
Permit #:
B0300079
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
380 s.f. pool/spa * misc gas/elec to equip * misc gas/elec to bbq * remove and replace wood fence for access ***11/12/03 revised plans to show slope * provide clean eng details -bg
Valuation:
$0
Permit #:
B0304955
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
410 sf pool/spa * access - remove and replace block wall - c
Valuation:
N/A
Permit #:
B0204874
Status:
issued
Fee:
N/A
Permit Type:
Pool
Building Type:
N/A
553 sq ft pool and spa * gas and electrical to bbq * remove/replace wood fence for access ** 11/05/02 addition ice bucket to bbq island - no drainage no plumbing no fixtures - sak
Valuation:
N/A
Permit #:
B0204656
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
430 sf pool/spa * access - remove and replace block - city s
Valuation:
N/A
Permit #:
B0204873
Status:
issued
Fee:
N/A
Permit Type:
Pool
Building Type:
N/A
404 sq ft pool/spa * remove & replace wood access fence * gas stub for future bbq * revised relocate pool equip/relocate gas line to bbq 08/08/2002 *tal
Valuation:
N/A
Permit #:
B0203397
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
380 sq ft pool and spa * gas & electrical to bbq * remove/replace wood fence for access * revised 4/9/04 to addition gas line for fire pit tnp
Valuation:
$0
Permit #:
B0400870
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 340 sf in-ground gunite pool w 80 sf spa (see engineering) inclds gas/elec for bbq ***plans sent to scanning-tl 10/09*** entered by: tavakolij
Valuation:
N/A
Permit #:
S2009-000651
Status:
final
Fee:
$1,146
Permit Type:
N/A
Building Type:
N/A
380 s.f. pool/spa * misc gas/elec to equip * remove and replace block wall for access * 15 lf x 5 h soundwall * gas to firepit
Valuation:
$0
Permit #:
B0401188
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
160 sq ft pool and spa * remove/replace wood fence for acces
Valuation:
N/A
Permit #:
B0303982
Status:
issued
Fee:
N/A
Permit Type:
Pool
Building Type:
N/A
348 sf pool/spa * access - remove and replace block wall to
Valuation:
N/A
Permit #:
B0204657
Status:
final
Fee:
N/A
Permit Type:
Pool
Building Type:
N/A
154 sf lattice patio cover with (6) footings * 8lf x 6'h block wall * 91 sf trellis with (2) footings
Valuation:
N/A
Permit #:
B0302169
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
400 sq ft pool and spa * gas/elec to bbq ** 07/26/050 revised to addition detail #400 detail 501 cs
Valuation:
N/A
Permit #:
B0502441
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pool spa decking waterfall & grotto. includes existing 50a sub c.w.p
Valuation:
$35,000
Permit #:
2005BD1269
Status:
FINAL
Fee:
$678
Permit Type:
Residence
Building Type:
N/A
380 sq ft pool and spa * sound wall for pool equip * remove
Valuation:
N/A
Permit #:
B0302809
Status:
issued
Fee:
N/A
Permit Type:
Pool
Building Type:
N/A
380 s.f. pool/spa * misc gas/elec to equip * remove & replac
Valuation:
N/A
Permit #:
B0403211
Status:
final
Fee:
N/A
Permit Type:
Pool
Building Type:
N/A
250 sf pool & spa * remove & replace access wall w/orco block wall-as 10/30/01
Valuation:
$0
Permit #:
B0103362
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4-18 x 18 footings only for future gazebo. gas line for future fire pit
Valuation:
$0
Permit #:
B0000034
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
500 sf pool/spa * access - remove/replace wood fence * gas f
Valuation:
N/A
Permit #:
B0300725
Status:
final
Fee:
N/A
Permit Type:
Pool
Building Type:
N/A
38 lf x 2 h retwall * 35 lf x 5 h blockwall * 4 lf x 5 h w.i. gate
Valuation:
$0
Permit #:
B0306515
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Diamond Coast Designs Inc Reviews
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Diamond Coast Designs Inc License info
Inactive License
| License # | 389380 |
| Status | Inactive |
| State | California |
| Type | Swimming Pool, Landscaping |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Diamond Coast Designs Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
26
Permits
- Building permit records show that Diamond Coast Designs Inc has worked on 26 permitted projects.