Updated: Dec 15, 2025
Location and Projects
Address
3929 E Guasti Rd, Ontario, CA, 91761
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Ie Construction Solar Contractor
Ie Construction at 3929 E Guasti Rd, Ontario, CA 91761, has a BuildZoom score of 106 and ranks in the top 7% of 336,931 California contractors.
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Ie Construction Contact Information
Phone Number: (888) 839-2937
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Address: 3929 E Guasti Rd, Ontario, CA 91761
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Ie Construction Ontario
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ie Construction has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
26 projects
|
2025 |
|
10 projects
|
2024 |
Our building permit records indicate that Ie Construction has worked on at least
36.0 projects over the past 2 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.
Experience
|
34 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Ie Construction mostly works on
solar installation
projects.
Pricing
|
1 project
|
< $5k |
|
18 projects
|
$5k-$20k |
|
4 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $8,575. This graph shows the distribution of these job values.
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.
Installation of a 51.23kw dc photovoltaic system. 60.00 kwh indoor mounted ess roof attached photovoltaic racking hardware and monitoring and safety equipment
Valuation:
$377,000
Permit #:
SO25-0098
Status:
issued
Fee:
$2,277
Permit Type:
N/A
Building Type:
N/A
***connect to el-2024-00029-*** 693.360kwdc solar system on rooftop of existing building install inverters and electrical distribution equipment interconnect at existing electrical distribution equipment sr 24000958; fire-2024-00098
Valuation:
$452,764
Permit #:
PVC-2024-00003
Status:
triage
Fee:
$6,074
Permit Type:
N/A
Building Type:
N/A
Mason center office - canopy #1 w solar 240 panels 145.20kw
Valuation:
$297,660
Permit #:
B2025-3419
Status:
issued
Fee:
$4,354
Permit Type:
Accessory structure
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-01-16
Cross street: linda vista drive description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall n... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-000390
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-01-16
Cross street: poinsettia ave description of work: hra (online permit) roof mount residential solar photovoltaic for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not ... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-000387
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mason center office - 468 panels 287.82kw dc
Valuation:
$308,000
Permit #:
B2025-3418
Status:
issued
Fee:
$2,828
Permit Type:
Roof mount solar ...
Building Type:
N/A
Lowe's rooftop solar: 600kw air conditioning
Valuation:
$573,491
Permit #:
SOLR24-0039
Status:
final
Fee:
$1,886
Permit Type:
Commercial
Building Type:
N/A
Mason center office- canopy #2 w solar 144 panels 87.120kw
Valuation:
$178,596
Permit #:
B2025-3420
Status:
issued
Fee:
$3,039
Permit Type:
Accessory structure
Building Type:
N/A
Installation of a 34.365 kw dc photovoltaic system racking hardware monitoring and safety equipment on (e) steel canopy
Valuation:
$135,907
Permit #:
BP24-06493
Status:
issued
Fee:
$1,044
Permit Type:
N/A
Building Type:
N/A
Installation of 25.60kw dc photovoltaic system with (64) solar panels and all other equipment on (e) canopy structure
Valuation:
$104,218
Permit #:
BP24-00930
Status:
expired
Fee:
$1,034
Permit Type:
N/A
Building Type:
N/A
7.2 kw dc rooftop residential solar system - 18 modules/18 microinverters
Valuation:
N/A
Permit #:
BSA25-0331
Status:
final
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
Installation of roof mounted solar 58.46 kwdc and ground mounted ess (122.88 kwh) (on existing concrete pad) on new construction office building
Valuation:
N/A
Permit #:
SO24-0774
Status:
complete
Fee:
$2,649
Permit Type:
Acom - add/alter ...
Building Type:
N/A
Installation of roof mounted solar 58.46 kwdc and ground mounted ess (122.88 kwh) (on existing concrete pad) on new construction office building
Valuation:
N/A
Permit #:
B24-1141
Status:
canceled
Fee:
N/A
Permit Type:
Tenant improvemen...
Building Type:
N/A
Installation of 22.40 kw dc photovoltaic system with (56) solar panels and other equipment
Valuation:
$104,218
Permit #:
BP24-01020
Status:
expired
Fee:
$1,034
Permit Type:
N/A
Building Type:
N/A
***connected to pvc-2024-00003*** install inverters & electrical distribution equipment interconnect all existing electrical distribution equipment
Valuation:
N/A
Permit #:
EL-2024-00029
Status:
issued
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Roofmount 3.6kw photovoltaic system - no battery proposed
Valuation:
$8,575
Permit #:
24-12-119E
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
Single family
;6 solar photovoltaic modules 6 micro inverters - 2.37 kw dc total
Valuation:
N/A
Permit #:
B24-0985
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2.025 rooftop solar photovoltaic
Valuation:
$4,050
Permit #:
WEB25-0610
Status:
issued
Fee:
$441
Permit Type:
Simple
Building Type:
N/A
Solarapp+ roof
Valuation:
N/A
Permit #:
B25-0258
Status:
issued
Fee:
N/A
Permit Type:
Photovoltaic syst...
Building Type:
N/A
3.240kw - 8 module - 1 iq combiner 5/5c
Valuation:
$14,000
Permit #:
S25-0368
Status:
issued
Fee:
$415
Permit Type:
R-solar
Building Type:
N/A
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Ie Construction License info
License Not Required
| Status | Not Required |
- BuildZoom verified in February, 2024 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
35
Permits
- Building permit records show that Ie Construction has worked on 35 permitted projects.