Updated: May 17, 2026
Location and Projects
Address
4270 HALE STREET, Riverside, CA, 92501
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G M Conniff Construction
G M Conniff Construction at 4270 HALE STREET, Riverside, CA 92501, held a General Contractor license (#719873) with the California contractors license board with an expiration date of 03-31-2026. We last verified the license was inactive on 05-16-2026.
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.
G M Conniff Construction Services
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G M Conniff Construction Contact Information
Phone Number: (909) 210-2972
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Address: 4270 HALE STREET, Riverside, CA 92501
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G M Conniff Construction Riverside
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are G M Conniff Construction, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that G M Conniff 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
|
1 project
|
$100k-$250k |
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 G M Conniff Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential dwelling (brs) - single family dwelling - single family detached dwelling
2024-11-14
(bas2400173) one story 1, 608 sf dwelling with 4, 900 sf attached garage 541 sf attached patio cover. roof mount solar photovoltaic system installed on detached metal garage
Valuation:
$204,583
Permit #:
BRS2300046
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Accessory building (bas) - accbl - accessory building over 3, 000 sq ft
2024-06-26
New detached 4900sqft metal garage with electric
Valuation:
$212,317
Permit #:
BAS2300067
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n9) bas2300067 new steel garage building 4900 sqft
Valuation:
N/A
Permit #:
FPRBP2300881
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 4 (e) windows & 1 (e) door w (n) bi-fold door system (see engineering includes electrical. work) ***windows and doors should be installed in accordance with approved manufacturing instructions. manufacturing instructions should be on site max. shgc 35 & u-factor of 4 (if replacing up to 75 sf); max shgc 25 & u factor of 32 (if replacing over 75 sf w/o 3rd party involved)*** en... see more
Valuation:
N/A
Permit #:
C2017-008197
Status:
final
Fee:
$829
Permit Type:
N/A
Building Type:
N/A
Replace service entrance conduit and reset 200 amp electrical service (meter) panel
Valuation:
$2,000
Permit #:
16-4919
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Main electrical panel upgrade 100 amps and relocation
Valuation:
$1,700
Permit #:
14-4260
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Approved by city council october 14, 2008 item 105 resolution r-304243
Valuation:
$0
Permit #:
605263
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Deferred sprinkler plans for previously issued building permit approval 206056
Valuation:
$0
Permit #:
368985
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Room addition - cwp dwell490 r-3 wood 108 5475
Valuation:
$0
Permit #:
375849
Status:
ISSUED
Fee:
$241
Permit Type:
N/A
Building Type:
N/A
Emra for grease interceptor. issued eng. permit 309607. recorded doc#2006-0276253, 04/20/06
Valuation:
$0
Permit #:
310833
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mobilehome installation
Valuation:
$0
Permit #:
BMR000835
Status:
EXPIRED
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
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G M Conniff Construction Reviews
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G M Conniff Construction License info
Inactive License
| License # | 719873 |
| Status | Inactive |
| State | California |
| Type | Electrical, 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 G M Conniff 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 G M Conniff Construction, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
9
Permits
- Building permit records show that G M Conniff Construction has worked on 9 permitted projects.
G M Conniff Construction Employees
GC
Gary Michael Conniff
Sole Owner