Updated: Jan 29, 2026
Location and Projects
Address
35561 CORNFLOWER PLACE, Murrieta, CA, 92562
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Medi-Gen Construction
Medi-Gen Construction, 35561 Cornflower Pl, Murrieta, CA (Employees: Margery Annette Schlereth, Ronald Carl Schlereth, and Troy Ronald Schlereth) holds a General Building license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Medi-Gen Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Medi-Gen Construction Services
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Medi-Gen Construction Contact Information
Phone Number: (951) 434-9534
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Address: 35561 CORNFLOWER PLACE, Murrieta, CA 92562
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Medi-Gen Construction Murrieta
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Medi-Gen Construction has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Medi-Gen Construction has worked on at least
6.0 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
|
$5k-$20k |
|
1 project
|
$250k-$500k |
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 Medi-Gen Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Change of use for portion of market space to restaurant (1596 sq.ft.) and tenant improvement in an existing shopping center including new walls ceiling kitchen equipment and alteration to roof framing for the installations of rooftop units
Valuation:
$300,000
Permit #:
20016-10000-19888
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 22016-10000-20462 replace existing header to a beam header for a bifold door at rear of exisitng single family dewlling change the engineer of record. (no change in floor area height)
Valuation:
$30,000
Permit #:
22016-10001-20462
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement - dr. meka medical office - remove partition walls relocate existing electrical panels relocate hvac relocate light fixtures construction of 8 partition walls 2051sf combine two suites 301 and 305 - into one 305
Valuation:
N/A
Permit #:
B20-1368
Status:
complete
Fee:
$5,116
Permit Type:
Tenant improvemen...
Building Type:
N/A
**backroom johnny wu** **supplemental to 20016-10000-19888 to include the unit numberin 101-104"into the permit. no change to layout or floor area
Valuation:
$501
Permit #:
20016-10001-19888
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Adding floor sink mop sink and hand wash sink. using 2 existing drains lines
Valuation:
$10,000
Permit #:
PMT23-03980
Status:
canceled
Fee:
$2,022
Permit Type:
Alteration
Building Type:
N/A
Supplmental permit to 17016-20000-30741 to re-check lost set of plans
Valuation:
$501
Permit #:
17016-20002-30741
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Additional outlets to code
Valuation:
N/A
Permit #:
18041-40000-46365
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of contractor
Valuation:
N/A
Permit #:
17016-20001-30741
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installing new fixtures
Valuation:
N/A
Permit #:
18042-40000-29116
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use/occupancy of 73 x 94 tenant space of 1-story commercial bldg: change restaurant to public charter school [grades 8-12]. ti: r/r partitions ceiling and finishes new ramp no exterior work
Valuation:
N/A
Permit #:
16016-10000-15293
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use/occupancy of 73 x 94 tenant space of 1-story commercial bldg: change restaurant to public charter school [grades 8-12]. ti: r/r partitions ceiling and finishes new ramp no exterior work
Valuation:
N/A
Permit #:
16016-10000-15293
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
3-story sfd with attached garage , decks, patio cover, and attached concrete bridge extending into street right of way
Valuation:
$632,923
Permit #:
RS070497
Status:
Closed-Withdrawn
Fee:
$10,029
Permit Type:
N/A
Building Type:
N/A
Plumbing - tenant improvement. for future medical office tenant - modify (e) 2839 sf shell space incld new walls ceilings & finishes. ***vacant**
Valuation:
N/A
Permit #:
P2022-006150
Status:
issued
Fee:
$2,084
Permit Type:
N/A
Building Type:
N/A
Mechanical - tenant improvement. for future medical office tenant - modify (e) 2839 sf shell space incld new walls ceilings & finishes. ***vacant**
Valuation:
N/A
Permit #:
M2022-006148
Status:
issued
Fee:
$1,562
Permit Type:
N/A
Building Type:
N/A
Electrical - tenant improvement. for future medical office tenant - modify (e) 2839 sf shell space incld new walls ceilings & finishes. ***vacant**
Valuation:
N/A
Permit #:
E2022-006149
Status:
issued
Fee:
$2,921
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. for future medical office tenant - modify (e) 2839 sf shell space incld new walls ceilings & finishes. ***vacant**
Valuation:
N/A
Permit #:
B2022-006147
Status:
issued
Fee:
$5,669
Permit Type:
N/A
Building Type:
N/A
Revisions to previously approved plan check and permit (pcis 05041-10000-15460); to comply with inspector's correction notice (u42196 ) regarding wiring and equipment indicated as mdp and dc panel including hp-1 on dwgs. e1 and e2
Valuation:
N/A
Permit #:
05041-10000-30865
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Commercial and industrial electrical
2022-04-25
Electrical. for int tenant improvement. for (n) medical office: (n) partition walls (n) restrooms & finishes. (e) ceiling & grid to remain ***labcorp***
Valuation:
N/A
Permit #:
E2021-006071
Status:
final
Fee:
$806
Permit Type:
N/A
Building Type:
N/A
Multi tenant retail vanilla shell to include electrical outlets (4) tenant sub-panels 200 amps each (1) 1000 amps switch gear and (1) 100 house meter also installation of lavs toilets and mechanical system stub outs 6 553 sf (renew permit #b200701584)
Valuation:
N/A
Permit #:
B201001147
Status:
final
Fee:
$1,472
Permit Type:
New commercial
Building Type:
N/A
No work description available
Valuation:
N/A
Permit #:
16042-10000-13453
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Medi-Gen Construction License info
Verified License
| License # | 861206 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Partnership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Medi-Gen Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | National Liability & Fire Insurance Company |
15
Permits
- Building permit records show that Medi-Gen Construction has worked on 15 permitted projects.
Medi-Gen Construction Employees
MS
Margery Annette Schlereth
General Partner
RS
Ronald Carl Schlereth
General Partner
TS
Troy Ronald Schlereth
Qualify Partner
Great Contractor, willing to work with customer, excellent problem solving skills and came in on time and on budget on all of our projects. (medical group)