Updated: Dec 17, 2025
Location and Projects
Address
1616 BOTTLEBRUSH CIRCLE, Roseville, CA, 95747
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Ken Maas Enterprises Construction
Ken Maas Enterprises Inc, 1616 Bottlebrush Cir, Roseville, CA (Employees: Erin Ronaye Maas and Kenneth Ronald Maas) holds a General Building license and 1 other 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 Ken Maas Enterprises Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ken Maas Enterprises Inc Services
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Ken Maas Enterprises Inc Contact Information
Phone Number: (916) 425-6776
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Address: 1616 BOTTLEBRUSH CIRCLE, Roseville, CA 95747
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Ken Maas Enterprises Inc Roseville
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ken Maas Enterprises Inc has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Ken Maas Enterprises Inc has worked on at least
5.0 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
|
Home Additions |
Analyzing permits over the last 4 years shows that Ken Maas Enterprises Inc mostly works on
home addition
projects.
Pricing
|
1 project
|
$5k-$20k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $180,000. 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.
Building Permits by Ken Maas Enterprises Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2025-09-24
Remodel of existing single family dwelling 760 sq.ft kitchen nook laundry room 2 bathrooms bedroom closet dining room and entry. no change to footprint
Valuation:
$120,208
Permit #:
BLD24-06714
Status:
complete
Fee:
$1,467
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2025-08-19
Convert existing patio area to living space 114 sq ft with electrical *engineering for 24-06971 identical to this permit. both permits being done at the same time- jim w revision : residential roof-mounted photovoltaic system 10 modules 4.100 kw
Valuation:
$13,750
Permit #:
BLD25-01287
Status:
complete
Fee:
$276
Permit Type:
Addition
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2022-01-28
R-3 vb - sprinklered living area - 411 sq ft loggia - 500 sq ft with utilities bathroom & kitchen --------------------------------------------------------------------------------------------------------------------------------------------- rev.1 - remove kitchen appliances and cabinets stubbed up only for future kitchen any additional work to the kitchen will require a building permit... see more
Valuation:
$122,260
Permit #:
BLD19-05422
Status:
complete
Fee:
$1,543
Permit Type:
Accessory
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2022-04-08
R-3 vb patio cover - 513 sq ft with electrical *customer carry out interwest* special inspection required for structural steel welding: shop material identification welding inspection epoxy bolts special inspection required for structural wood: inspection of glulam inspection of truss joist
Valuation:
$15,051
Permit #:
BLD19-05426
Status:
complete
Fee:
$173
Permit Type:
Accessory
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2022-09-16
R-3 u v-b non-sprinkled addition & remodel living: 378 sq ft covered entry porch: 400 sq ft covered rear patio: 168 sq ft sra moderate: wui applies defensible space inspection by south placer f.p.d **approved revised foundation and floor frame plan- jim w
Valuation:
$107,116
Permit #:
BLD21-02413
Status:
complete
Fee:
$1,263
Permit Type:
Addition
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2020-09-17
Install location: ground mount north west of single family dwelling current main amperage: 600a panel changeout: no photovoltaic output: 21.44 kw dc (67) modules: canadania solar cs1h-320ms (67) optimizers: solaredge p-340 (2) inverters: solaredge se11400a-us & se7600a-us (n) 125a generation panel w 100a mcb 60a & 40a photovoltaic breakers (e) 600a msp w 600a mcb & 100a photovoltaic b... see more
Valuation:
$74,750
Permit #:
BLD20-01928
Status:
complete
Fee:
$323
Permit Type:
Alteration
Building Type:
N/A
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2025-10-15
Adding pool house in the rear yard
Valuation:
$180,000
Permit #:
CBNR2024-01001
Status:
final
Fee:
$1,189
Permit Type:
N/A
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2022-01-07
R-3 vb living area - 844 sq ft with utilities *customer carry out interwest*
Valuation:
$105,500
Permit #:
BLD19-05425
Status:
complete
Fee:
$1,244
Permit Type:
Accessory
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2022-04-12
Patio cover - 172 sq ft no utilities *customer carry out interwest*
Valuation:
$5,046
Permit #:
BLD19-05427
Status:
complete
Fee:
$191
Permit Type:
Accessory
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2019-03-18
1000 sq ft outdoor kitchen patio cover wood stove gas bbq pizza over electrical for fans plumbing sink wui not required
Valuation:
$88,570
Permit #:
BLD18-02323
Status:
complete
Fee:
$979
Permit Type:
Accessory
Building Type:
N/A
Residential: full review - new home - greater than 3 000 sq ft or above 5 000 ft elevation
2020-02-14
R-3 u v-b demolish existing home down to dirt new foundation and rebuild as follows 5174 sq ft of living 1151 sq ft of garage 177 sq ft of shop 933 sq ft unfinished attic (useable space) unconditioned 1563 sq ft covered deck porch loggia space around home 100 sq ft outdoor kitch lra no wui sprinklers ( south placer ) south placer fire protection district require structural observation... see more
Valuation:
$835,624
Permit #:
BLD16-05545
Status:
complete
Fee:
$6,631
Permit Type:
Rebuild
Building Type:
N/A
Residential: full review - new home - less than 3 000 sq ft and below 5 000 ft elevation
2016-06-09
Residential addition of 1732 sq ft attached garage. 536 sq ft guest house/gym = attached to the home 1196 sq ft cov porch............................................................................1040 sq ft breezeway..............................................................................487 sq ft pool equip storage..........................................................52 sq ... see more
Valuation:
$189,998
Permit #:
BLD15-02032
Status:
complete
Fee:
$1,962
Permit Type:
Addition
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2006-05-08
Single family dwelling-2 story 4 bedroom living 6206 sqft garage 1517 sqft cov deck 1258 sqft deck 433 sqft * attic space not finished on this permit * structural observation required *detached garage has been seperated from the house to permit #26682.07
Valuation:
$616,583
Permit #:
BSFD 21998.06
Status:
final
Fee:
$17,209
Permit Type:
N/A
Building Type:
N/A
Residential: new home - greater than 3, 000 sq ft or above 5, 000 ft elevation
2013-08-05
Single family dwelling living--------- 3096 garage------ 1020 cov porch--------- 271 occ r-3 u type v-b lra responsible fire sprinkler system required (south placer)
Valuation:
$482,157
Permit #:
528979
Status:
complete
Fee:
$23,201
Permit Type:
N/A
Building Type:
N/A
Residential: full review - new home - greater than 3 000 sq ft or above 5 000 ft elevation
2025-06-06
R-3 u v-b new single family dwelling living: 5 970 sq.ft garage 965 sq.ft porches 118 sq.ft covered patio 430 sq.ft. unconditioned storage 259 sq.ft. outdoor kitchen lra urban unzoned - no wui structural observation required qii required per t-24 under roof bbq fire sprinkler inspection - south placer fire room single family dwelling photovoltaic system size - 5.92 kwdc (16) modules -... see more
Valuation:
$1,435,707
Permit #:
BLD22-07967
Status:
complete
Fee:
$34,516
Permit Type:
New
Building Type:
N/A
New dwelling new duplex additions ground up adu’s decks patio cover garages gazebos carport barns ne
2023-06-12
Addition and remodel
Valuation:
$200,000
Permit #:
CBNR2021-01215
Status:
complete
Fee:
$3,790
Permit Type:
N/A
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2006-06-27
Single family dwelling structural observation required 4, 350 sf living 1, 450 sf garage 857 sf covered deck 86 sf balcony
Valuation:
$438,725
Permit #:
BSFD 22701.06
Status:
final
Fee:
$16,849
Permit Type:
N/A
Building Type:
N/A
Residential: new home - less than 3, 000 sq ft and below 5, 000 ft elevation
2014-09-25
Convert barn to secondary dwelling r-3 (living) = 1200 sqft cov porch = 300 sqft plan review by interwest fire sprinklers required deferred
Valuation:
$140,838
Permit #:
BLD14-00379
Status:
complete
Fee:
$12,505
Permit Type:
New
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2006-05-09
4968 sq. ft. single family dwelling 1206 sq. ft. garage 1274 sq. ft. covered porches requires structural observation
Valuation:
$494,219
Permit #:
BSFD 22019.06
Status:
final
Fee:
$17,389
Permit Type:
N/A
Building Type:
N/A
Single family dwellingliving--------- 3096garage------ 1020cov porch--------- 271occ r-3 utype v-b
Valuation:
$482,157
Permit #:
51564.13
Status:
OPEN
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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BZ Score
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Avg Project
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Ken Maas Enterprises Inc Reviews
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Verified License
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Ken Maas Enterprises Inc License info
Verified License
| License # | 968472 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Ken Maas Enterprises Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 710926 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Ken Maas Enterprises Inc 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 | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
22
Permits
- Building permit records show that Ken Maas Enterprises Inc has worked on 22 permitted projects.
Ken Maas Enterprises Inc Employees
EM
Erin Ronaye Maas
Officer
KM
Kenneth Ronald Maas
Rmo/Ceo/Pres