Updated: May 07, 2026
Location and Projects
Address
6100 Horseshoe Bar Rd, Loomis, CA, 95650
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Jeffrey R Grenz General Contractor Landscape Contractor
Jeffrey R Grenz General Contractor, 6100 Horseshoe Bar Rd, Loomis, CA (Employees: Christopher Milton Grenz, Jeffrey Raymond Grenz, and Peggy Ann Grenz) holds a General Building license and 4 other licenses according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jeffrey R Grenz General Contractor, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jeffrey R Grenz General Contractor Services
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Jeffrey R Grenz General Contractor Contact Information
Phone Number: (916) 425-3228
Address: 6100 Horseshoe Bar Rd, Loomis, CA 95650
Jeffrey R Grenz General Contractor Loomis
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jeffrey R Grenz General Contractor has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Jeffrey R Grenz General Contractor has worked on at least
11.0 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
|
4 projects
|
New Constructions |
|
4 projects
|
Landscaping projects |
|
3 projects
|
Retaining walls projects |
Analyzing permits over the last 4 years shows that Jeffrey R Grenz General Contractor mostly works on
landscaping project
and new construction
projects.
Pricing
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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 Jeffrey R Grenz General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel permit: remove and replace cabinets counters and appliances. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$45,000
Permit #:
RES-2520760
Status:
final
Fee:
$596
Permit Type:
N/A
Building Type:
N/A
House alteration garage conversion to living space/adu (no new sqft) kitchen/bath remodel
2025-06-17
Primary - new shower remove tub replace vanity hall - remove shower addition tub replace vanity new kitchen dedicated 3/4 gas line to cook top new fixtures 1/2 bathroom & utility replace sliding door
Valuation:
$95,000
Permit #:
CBAR2024-00802
Status:
final
Fee:
$1,479
Permit Type:
Minor alteration ...
Building Type:
N/A
Epc-ncus.e.r.32c/l84, 1-3294, b-1698, g-855, p/p-1114
Valuation:
N/A
Permit #:
NCUS21-00040
Status:
final
Fee:
$41,580
Permit Type:
New single family...
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2021-12-10
New single family dwelling - (3603 sq. ft.) house (1122 sq. ft.) garage (96 sq. ft. ) porch (114 sq. ft.) deck
Valuation:
$700,000
Permit #:
CBNR2019-00812
Status:
complete
Fee:
$17,709
Permit Type:
New dwelling
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2021-01-26
New custom home 3251 sq ft garage 872 sq ft patio solid cover 562 sq ft using septic tank
Valuation:
$650,000
Permit #:
CBNR2019-00442
Status:
complete
Fee:
$42,834
Permit Type:
New dwelling
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2021-05-20
New single family dwelling - house 3, 299 sq. ft. garage 1, 785 sq. ft. 797 sq. ft
Valuation:
$600,000
Permit #:
CBNR2019-01028
Status:
final
Fee:
$52,937
Permit Type:
New dwelling
Building Type:
N/A
Retaining wall for remediation to pad
Valuation:
N/A
Permit #:
GRAD25-06045
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New custom home
Valuation:
N/A
Permit #:
IRLP23-04032
Status:
final
Fee:
$414
Permit Type:
Residential custo...
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2018-10-02
Residence. new 4360 sq. ft. dwelling. - 949 sq. ft. garage. - 38 sq. ft. covered front porch. - 159 sq. ft. covered master patio. - 430 sq. ft. covered patio
Valuation:
$650,000
Permit #:
CBNR2017-00584
Status:
complete
Fee:
$36,864
Permit Type:
New dwelling
Building Type:
N/A
Ncus-e.r.v36b/l51 1-2965 b-1504 g-978 p/d-1350
Valuation:
N/A
Permit #:
NCUS17-02671
Status:
final
Fee:
$38,303
Permit Type:
N/A
Building Type:
N/A
Ncus1-3325, 2, 1500, g1500, p1038
Valuation:
$740,567
Permit #:
NCUS18-03523-0
Status:
issued
Fee:
N/A
Permit Type:
New single family...
Building Type:
Empire ranch spec...
Ncus, erv32c/l103, 1-2950, 2-2301, g-1357, p/p-1695
Valuation:
N/A
Permit #:
NCUS19-05801
Status:
final
Fee:
$41,921
Permit Type:
N/A
Building Type:
N/A
New single family dwelling
Valuation:
N/A
Permit #:
260670
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Epc-lvo/v32c/l107/1-3368/2-1370/g-861/pp649, 485.97
Valuation:
N/A
Permit #:
NCUS20-05399
Status:
final
Fee:
$43,887
Permit Type:
N/A
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2020-05-29
New detached conditioned pool house with bathroom 188 sq with garage sq ft501
Valuation:
$60,000
Permit #:
CBNR2019-00443
Status:
complete
Fee:
$2,041
Permit Type:
New dwelling
Building Type:
N/A
New custom home
Valuation:
N/A
Permit #:
WATM23-04199
Status:
issued
Fee:
$301
Permit Type:
Displacement
Building Type:
N/A
Landscape design
Valuation:
N/A
Permit #:
IRLP23-04293
Status:
issued
Fee:
$414
Permit Type:
Residential custo...
Building Type:
N/A
Ncus 1-2678, 2-2238, g1066, p1118
Valuation:
$629,948
Permit #:
NCUS18-02886-0
Status:
issued
Fee:
N/A
Permit Type:
New single family...
Building Type:
Residential sf sm...
Ncus, brds v2, 1-3123, b-1418, 798
Valuation:
$555,430
Permit #:
NCUS18-00272-0
Status:
issued
Fee:
N/A
Permit Type:
New single family...
Building Type:
Residential sf sm...
Epc-irnl for ncus
Valuation:
N/A
Permit #:
IRNL21-05318
Status:
final
Fee:
$414
Permit Type:
Residential custo...
Building Type:
N/A
Jeffrey R Grenz General Contractor Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Jeffrey R Grenz General Contractor License info
Verified License
| License # | 1024818 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Jeffrey R Grenz General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 313405 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Jeffrey R Grenz General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 547066 |
| Status | Inactive |
| State | California |
| Type | general contractor |
| Class | b |
| Business Type | Corporation, 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.
Check this license's status for Jeffrey R Grenz General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 216751 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, 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.
Check this license's status for Jeffrey R Grenz General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 677506 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, 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.
Check this license's status for Jeffrey R Grenz General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
45
Permits
- Building permit records show that Jeffrey R Grenz General Contractor has worked on 45 permitted projects.
Jeffrey R Grenz General Contractor Employees
CG
Christopher Milton Grenz
Rmo / Ceo / Pres
JG
Jeffrey Raymond Grenz
Sole Owner
PG
Peggy Ann Grenz
Officer
RG
Raymond Milton Grenz
Rmo