Updated: Dec 23, 2025
Location and Projects
Address
801 E CHAPMAN AVE #214, Fullerton, CA, 92831
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Keith A Wismer Architect
Keith A Wismer, 801 E Chapman Ave, Fullerton, CA holds a Architect license and 1 other license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keith A Wismer, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Keith A Wismer Services
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Keith A Wismer Contact Information
Phone Number: (714) 336-5443
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Address: 801 E CHAPMAN AVE #214, Fullerton, CA 92831
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Keith A Wismer Fullerton
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Keith A Wismer has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
23 projects
|
2025 |
|
9 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Keith A Wismer has worked on at least
41.0 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
|
14 projects
|
Home Additions |
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Keith A Wismer mostly works on
home addition
and new construction
projects.
Pricing
|
8 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $40,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Combo residential – building – alteration (includes meps)
2025-10-01
Remodel and addition to (e) single family dwelling (n) 198 sqft bathroom addition and 29 sqft kitchen addition (n) 347 sqft patio cover bathroom living dining kitchen and laundry area remodel includes all related mechanical electrical and plumbing as per approved plans
Valuation:
$120,000
Permit #:
COMR-2025-0199
Status:
issued
Fee:
$2,854
Permit Type:
N/A
Building Type:
N/A
Residential addition rehab (bar) - asfr - addition single family dwelling
2025-03-10
Remodel and 2nd story addition to existing single family residence 1128 sq. ft. convert existing bedroom at first floor to stair access for second floor. second floor addition of living bathroom and (2) bedrooms
Valuation:
$127,069
Permit #:
BAR2500037
Status:
triage
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Eplan: supplemental to permit 24016-20000-15433 to remove and repalce walls and new pad footing with pier per revised plans. revised detail call outs. no change to plot plan. see comments nfpa-13d fire sprinklers thru-out
Valuation:
N/A
Permit #:
24016-20001-15433
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Residential dwelling (brs) - single family dwelling - single family detached dwelling
2025-09-15
7927 sq ft. (bel2500784 bxx2500365)one story 4 531 sf dwelling with 1 454 sf attached garage 245 sf covered porch 1 706 sf covered patio/lanai ground mount solar
Valuation:
$657,566
Permit #:
BRS2300776
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical for tenant improvement to (e) 2-story commercial building includes: (1) 2 ton air conditioning unit (2) 1 ton air conditioning unit (12) exhaust fans (3) type 1 kitchen hood ref: bldc-2024-0288
Valuation:
N/A
Permit #:
MECC-2025-0019
Status:
issued
Fee:
$1,081
Permit Type:
N/A
Building Type:
N/A
1. revised property line dimension at the north and south side of the property. (they were labeled incorrectly on the original plan set) 2. added the condensing unit to the plot plan at the north side of the property. see attached manufacturer's specifications. ref: comr-2024-0358 as per approved plans
Valuation:
N/A
Permit #:
MIS-2025-0049
Status:
issued
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
Remodel to existing single family dwelling. 150 sq ft addition to m. bedroom and walk-in-closet on east-facing facade and 736.83 addition to the south-facing facade consisting of a family room laundry room and a powder room. new 9036 window at kitchen
Valuation:
$0
Permit #:
FPRBP2402508
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Remodel & addition remodel kitchen living room area master bedroom entrance; 63 sq ft addition to front entry; 115 sq ft covered front porch. includes related electrical plumbing and mechanical (2) sinks (1) dishwasher (2) garbage disposal (25) outlets (25) switches (40) fixtures (1) kitchen hood as per approved plans
Valuation:
$90,000
Permit #:
COMR-2021-0251
Status:
complete
Fee:
$2,287
Permit Type:
N/A
Building Type:
N/A
Eplan remodel of existing 2 story building. remodel to interior units/bathrooms/showers. remove walls doors plumbing and cabinet fixtures at applicable units. see demolish plans.new walls doors and cabinet fixtures at applicable units. see floor plans. work to be done at units 5 6 14 15 16 17 18 19 20 21 22 23 24 26 and 28. building footprint to remain as is. no changes to egress/exit... see more
Valuation:
$40,000
Permit #:
24016-10000-00408
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Eplan. remodel to an existing single-family residence. remove wall between living and dining rooms. addition restroom at entry/dining area. all work per engineer
Valuation:
$75,000
Permit #:
25016-10000-18698
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Combo residential addition - (non adu normal home additions)
2025-01-14
(n) 156 sqft addition to (e) single family dwelling to create (n) bathroom and bathroom (n) 150 sqft addition and convert (e) 407 sqft attached garage into (n) (2) bedroom (2) bathroom 557 sqft adu includes all related mechanical electrical and plumbing: (3) tub/shower (3) lavs (3) water closet (1) tankless water heater (1) dishwasher (1) garbage disp (45) outlets (30) switches (35) f... see more
Valuation:
$90,000
Permit #:
COMR-2023-0205
Status:
expired
Fee:
$2,753
Permit Type:
N/A
Building Type:
N/A
Remodel to existing detached garage to remove one window and addition 3 new windows and a door. work done per engineer design
Valuation:
$15,000
Permit #:
25016-10000-13586
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: replace (e) roof framing with (n) roof trusses new roofing material new ceiling work and new pad footings. comply with department order effective date 02/15/2024. permit will expire 30 days from issuance date
Valuation:
$15,000
Permit #:
24016-20000-15433
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: ground floor addition and patio cover to (e) 1-story single family dwelling
Valuation:
N/A
Permit #:
25014-10000-00574
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(brs2205475) 2nd meter for primary dwelling - 400 amps
Valuation:
$913,921
Permit #:
BEL2402526
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Eplan: remodel of existing single family dwelling. remodel lower level to remove kitchen and addition two bedrooms. remove and relocate bathroom at lower level. addition wall at top of stair at upper level bedroom
Valuation:
$45,000
Permit #:
23016-10000-36472
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Combo residential – building – alteration (includes meps)
2025-06-18
Remodel to (e) single family dwelling to remove wall between kitchen and family room; remodel kitchen area; addition exterior windows at family and kitchen area includes all related mechanical electrical and plumbing: (1) sink (1) dishwasher (13) outlets (4) switches (9) fixtures (1) 60k btus fau (1) 5 ton air conditioning unit (1) kitchen hood as per approved plans
Valuation:
$50,000
Permit #:
COMR-2024-0496
Status:
complete
Fee:
$1,727
Permit Type:
N/A
Building Type:
N/A
Eplan repair (e) 1-story single family dwelling to remove and replace damaged wall with window at rear comply with department order effective date 09/05/2023. permit will expire 30 days from issuance date
Valuation:
$8,000
Permit #:
23016-10000-41188
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Dif fee for residential (brs2300776) recorded book: pm119/88 lot: 1 subdivision: pm19101
Valuation:
N/A
Permit #:
MT250518
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st and 2nd story addition interior and exterior remodel to (e) 2-story single family dwelling
Valuation:
$250,000
Permit #:
21014-10000-04876
Status:
complete
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
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Keith A Wismer License info
Verified License
| License # | C32253 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Keith A Wismer at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 32253 |
| Status | Active |
| City | San Clemente |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Keith A Wismer with the The City of San Clemente, CA
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
178
Permits
- Building permit records show that Keith A Wismer has worked on 178 permitted projects.