Updated: Mar 22, 2026
Location and Projects
Address
1110 E PHILADELPHIA STREET UNIT 1106, Ontario, CA, 91761
Use our bidding system to
request a quote
RALPH EUGENE BOLDEN CONSTRUCTION
RALPH EUGENE BOLDEN CONSTRUCTION at 1110 E PHILADELPHIA STREET UNIT 1106, Ontario, CA 91761, held a General Contractor license (#540324) with the California contractors license board with an expiration date of 09-30-2024. We last verified the license was expired on 03-21-2026.
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.
RALPH EUGENE BOLDEN CONSTRUCTION Services
Start a project today:
RALPH EUGENE BOLDEN CONSTRUCTION Contact Information
Phone Number: (951) 757-3644
Edit
Address: 1110 E PHILADELPHIA STREET UNIT 1106, Ontario, CA 91761
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
RALPH EUGENE BOLDEN CONSTRUCTION Ontario
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are RALPH EUGENE BOLDEN CONSTRUCTION, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that RALPH EUGENE BOLDEN CONSTRUCTION has worked on at least
2.0 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
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.
Building Permits by RALPH EUGENE BOLDEN CONSTRUCTION
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition to the rear (e) 1-story single family dwelling per engr of record
Valuation:
$20,000
Permit #:
21014-30000-05543
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Voluntary foundation upgrade on (e) duplex. per city standard. plan detail 10b
Valuation:
$8,000
Permit #:
21016-20000-36859
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Voluntary foundation upgrade on (e) duplex. per city standard. plan detail 10b
Valuation:
$8,000
Permit #:
21016-20000-36859
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair garage damaged by car accident. comply with department order effective date 09/13/2019. permit will expire 30 days from issuance date
Valuation:
$15,000
Permit #:
19016-70000-34019
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install 2 gang meter service to also service 4002 s 3rd ave. per ladwp service planning. work req# 1913112. (permit # 1 of 2)
Valuation:
N/A
Permit #:
19041-70000-51139
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install (1) bathroom vent. (permit # 2 of 2)
Valuation:
N/A
Permit #:
19044-70000-15225
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Rehabilitation of existing garage: addition sill plate anchor bolts per la city standard plan #1 addition plywood addition 2 x 4 studs @ 16 o.c remove and replace existing 4 x 12 beams remove and replace 4 x 4 posts remove and replace existing garage door and re-roof
Valuation:
N/A
Permit #:
09016-70000-19313
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replacement of damaged framing members (less than 10% of replacement cost of building)-replace damaged studs same size and spacing. (work is at unit 1944 39th)
Valuation:
N/A
Permit #:
05016-70000-24908
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
To remove existing shingles from roof. to install sheathing on top of room (osb). to install 30 lb roll felt. to install 30 year composition shingles
Valuation:
N/A
Permit #:
07016-70000-03513
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install e.q shut off valve in addition to = replace primeter foundation an one interior continuous foundation = under permit = 060016*70m*12455
Valuation:
N/A
Permit #:
06042-70000-16509
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to == 05044*70m*11771 for 3 bathroom vents due to = new bldg: install new air conditioning and heating package unit
Valuation:
N/A
Permit #:
05044-70001-11771
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
12 x 15 addition at rear consisting of a study room a full bathrom and a laundry room. related hvac electrical and plumbing
Valuation:
N/A
Permit #:
08014-70000-03828
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Vehicular damage repair; replace exterior door and reframe portion of exterior wall per engineered plans
Valuation:
N/A
Permit #:
10016-40000-07241
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to permit 08014-70000-03828 to reduce floor area and addition a porch with 24 high deck without handrail or guardrail
Valuation:
N/A
Permit #:
08014-70001-03828
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New bldg: install new plumbing fixtures. install water heater and earthquake shut off valve. install hose bibb for building
Valuation:
N/A
Permit #:
05042-70000-28500
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to pcis 09016-70000-19313. revised scope of work to include a 3'x16 addition to the front of garage
Valuation:
N/A
Permit #:
09016-70001-19313
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear off existing roofing. re-roof with class a fiberglass or asphalt shingles (max 2 overlays total). 3 sq
Valuation:
N/A
Permit #:
05016-30000-21002
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear off existing roofing. re- roof with class a fiberglass or asphalt shingles (max 2 overlays total) 16 sq
Valuation:
N/A
Permit #:
05016-30000-20828
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition sill plate anchor bolts and cripple wall plywood per the l.a. city standard plan #1
Valuation:
N/A
Permit #:
08016-70000-12557
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear off (e) roof install fiberglass shingles class a. 42sqs. smoke detectors required
Valuation:
N/A
Permit #:
04016-20000-00626
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Similar Contractors See more
227
BZ Score
$40K
Avg Project
-
Projects
192
BZ Score
$27.9K
Avg Project
-
Projects
191
BZ Score
$21.2K
Avg Project
-
Projects
License # 1158107
Ontario, CA
92
BZ Score
-
Avg Project
-
Projects
RALPH EUGENE BOLDEN CONSTRUCTION Reviews
BuildZoom hasn't received any reviews for RALPH EUGENE BOLDEN CONSTRUCTION. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
RALPH EUGENE BOLDEN CONSTRUCTION License info
Inactive License
| License # | 540324 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for RALPH EUGENE BOLDEN CONSTRUCTION at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are RALPH EUGENE BOLDEN CONSTRUCTION, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
22
Permits
- Building permit records show that RALPH EUGENE BOLDEN CONSTRUCTION has worked on 22 permitted projects.
RALPH EUGENE BOLDEN CONSTRUCTION Employees
RB
Ralph Eugene Bolden
Owner