Updated: Jun 04, 2026
Location and Projects
Address
23875 LOOKOUT LAKE, Corona, CA, 92883
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Rojas Construction
Rojas Construction, 23875 Lookout Lk, Corona, CA (Owned by: Guillermo Renteria Rojas) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rojas Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Rojas Construction Services
Start a project today:
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Framing
Garage Construction
Other Commercial New Constr...
ADU
Whole Home Remodel
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Single Room Remodel
Rojas Construction Contact Information
Phone Number: (562) 400-3901
Address: 23875 LOOKOUT LAKE, Corona, CA 92883
Rojas Construction Corona
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rojas Construction has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
9 projects
|
2025 |
|
8 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Rojas Construction has worked on at least
24.0 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.
Experience
|
7 projects
|
Home Additions |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Rojas Construction mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $49,000. 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.
Rojas Construction Reviews
5 out of 5 stars, based on
1
review
-
By Laarni P.March 24, 2017Verified Hire
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling 330 sf rear addition to include breakfast room and dining room. walk in closet and bathroom to be added to convert (e) bedroom 1 to a primary bedroom. new concrete landing outside of primary and dining rooms. total 2bd/2ba - 200 amp main service upgrade
Valuation:
$160,185
Permit #:
BD-2024-294621
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert 217 sq ft of existing attached guestroom with bathroom and 197 sq ft of attached workshop to create a new 1 bed/1 bathroom 414 sq ft adu
Valuation:
$70,000
Permit #:
BD-2024-294698
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert 217 sq ft of existing attached guestroom with bathroom and 197 sq ft of attached workshop to create a new 1 bed/1 bathroom 414 sq ft adu
Valuation:
$70,000
Permit #:
BD-2024-294698
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodeling include non-structure interior wall demolition building new interior partitions and new finishes include ceiling and floor new community clinic space. provide new mechanical electrical plumbing system
Valuation:
$630,227
Permit #:
B21-0144
Status:
final
Fee:
$33,264
Permit Type:
N/A
Building Type:
N/A
Residential dwelling (brs) - single family dwelling - single family detached dwelling
2025-09-22
One story dwelling (3 090sf) with attached garage (903sf) covered patio (520sf) & photovoltaic system
Valuation:
$409,747
Permit #:
BRS2204272
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing roofing material. replace wood and/or resheath as needed. reroof house and attached garage (23 squares) using crrc # 0676-0136a - gaf - charcoal
Valuation:
$10,350
Permit #:
B202401947
Status:
final
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
Replace 6 window(s). same size location number type. replace 6 door(s). same size location number type. new stucco w/wire lath over (e) siding to remain. area = 192 sqft. interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
$18,226
Permit #:
21016-90000-15297
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(e-plan) waterproofing replacement for decks at (building 3 studio a) & (building 5 apartment 220). no structural work
Valuation:
$6,853
Permit #:
00943080-RBPR
Status:
final
Fee:
$194
Permit Type:
N/A
Building Type:
N/A
(brs2204272) battery backup (2) iq battery 5p-1p-na 3.84 kva 5.0kwh (240v) each
Valuation:
N/A
Permit #:
BXX2501241
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roof: remove 2800 sf of existing shingles and replace with cool roof shingles *dump receipts required*
Valuation:
N/A
Permit #:
B24-000506
Status:
complete
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Convert basement storage to addition 517sf adu
Valuation:
$100,000
Permit #:
B2024-0023
Status:
final
Fee:
$6,634
Permit Type:
Attached adu
Building Type:
N/A
Reinforce existing garage electrical reroof main house
Valuation:
$89,000
Permit #:
B2022-0111
Status:
final
Fee:
$3,685
Permit Type:
Alteration
Building Type:
N/A
Remodel kitchen and bathroom upgrade main elec.to 200a
Valuation:
$80,000
Permit #:
BLD2022-00077
Status:
final
Fee:
$2,971
Permit Type:
Kitchen remodel
Building Type:
N/A
(n4) brs1901150 > one story dwelling with attached garage
Valuation:
N/A
Permit #:
FPRBP2201883
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flood damage remodel kitchen & 2 baths
Valuation:
$24,500
Permit #:
BLD2023-00120
Status:
issued
Fee:
$1,043
Permit Type:
Interior remodel
Building Type:
N/A
330 sf addition & remodel 539 sf
Valuation:
$77,319
Permit #:
RESI21-0243
Status:
final
Fee:
$4,234
Permit Type:
Addition and remodel
Building Type:
N/A
Revision - plumbing - installation of sewer ejector related to b21-0144
Valuation:
N/A
Permit #:
B21-1045
Status:
final
Fee:
$656
Permit Type:
N/A
Building Type:
N/A
Supplemental to 24010 20000 01365 to change contractor
Valuation:
N/A
Permit #:
24010-30001-01365
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Existing attached patio cover (pergola) replaced by new attached 270 sq ft patio cover in alcove area (new conventional framing)
Valuation:
N/A
Permit #:
BLD-2020-00626
Status:
final
Fee:
$623
Permit Type:
N/A
Building Type:
N/A
Restore previous grow house to original condition
Valuation:
N/A
Permit #:
PMT2022-01078
Status:
final
Fee:
$899
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
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BuildZoom confirmed this contractor's license
Rojas Construction License info
Verified License
| License # | 1092447 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Rojas Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 940913 |
| 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 Rojas Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 942042 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Rojas Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | California Insurance Company |
65
Permits
- Building permit records show that Rojas Construction has worked on 65 permitted projects.
Rojas Construction Employees
GR
Guillermo Renteria Rojas
Owner
NR
Nelson Rojas
Sole Owner
NR
Nelson Rojas
Owner
Rojas Construction did a great job for me, and I am enjoying my new bathroom that he added. I would recommend them.