Updated: Mar 16, 2026
Location and Projects
Address
1791 WHITTIER AVE, Costa Mesa, CA, 92627
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Showalter, Douglas Construction
Based in Costa Mesa, Showalter, Douglas has over two decades of experience serving homeowners and property owners throughout Orange County. The company specializes in residential remodeling and construction projects, offering services that range from kitchen and bathroom renovations to whole-house upgrades. Portfolio examples include modern kitchen transformations, custom bathroom remodels, and interior updates designed to improve both functionality and visual appeal. Showalter, Douglas works on both single-family homes and multi-residential properties, tailoring each project to meet specific client needs. With a longstanding presence in the region, the contractor brings regionally relevant expertise to each project, focusing on lasting materials and proven methods to address local building requirements.
Showalter, Douglas Services
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Showalter, Douglas Contact Information
Phone Number: (949) 673-1645
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Address: 1791 WHITTIER AVE, Costa Mesa, CA 92627
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Showalter, Douglas Costa Mesa
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Showalter, Douglas has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Showalter, Douglas has worked on at least
10.0 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 |
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Showalter, Douglas mostly works on
new construction
and home addition
projects.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
3 projects
|
$500k-$1mil |
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.
Single family residence - interior remodel @ 1st fl 726 sf (kitchen laundry powder bath). interior remodel @ 2nd fl 468 sf (bedroom 2 3 baths). convert 2nd fl deck to livable 130 sf. extension alter
Valuation:
N/A
Permit #:
XR2025-1811
Status:
issued
Fee:
$6,770
Permit Type:
N/A
Building Type:
N/A
New single family residence w attach garage 3231/523 sf
Valuation:
$950,000
Permit #:
X2020-2362
Status:
final
Fee:
$19,201
Permit Type:
N/A
Building Type:
N/A
Verify encroachments removed from row (planters)
Valuation:
$600,000
Permit #:
N2024-0314
Status:
final
Fee:
$393
Permit Type:
N/A
Building Type:
N/A
172 sf extension of front of single family dwelling to modify: bedrooms #1 bed #2 w closet living room entry & 2-car garage. (n) doors & windows. r/r garage door. modify (e) front covered patio due to (n) addition to single family dwelling & install (n) deck. addition (n) 307 sf detached patio cover w
Valuation:
$200,000
Permit #:
BC21-00781
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Delta 3 - slope planter grade modification reduce scope of work along cliff dr
Valuation:
$600,000
Permit #:
REV2024-1292
Status:
approved
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
New single family residence & garage 1863/369 sf
Valuation:
$750,000
Permit #:
XR2022-3229
Status:
final
Fee:
$15,186
Permit Type:
N/A
Building Type:
N/A
Single family residence addition storage 237 sf w bedroom above 421 sf covered entry 111 sf porch 118 sf
Valuation:
$500,000
Permit #:
X2019-1274
Status:
final
Fee:
$2,843
Permit Type:
N/A
Building Type:
N/A
Delta 1 revision & add'l scope: addition window replacement to scope & revise lighting
Valuation:
$145,025
Permit #:
REV2022-2097
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence interior remodel 641 sf & addition 168 sf
Valuation:
$145,025
Permit #:
2984-2021
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Single family residence - interior remodel 540 sf r/r all windows and doors exterior siding and veneer (rev2024-0734)
Valuation:
N/A
Permit #:
XR2024-0997
Status:
issued
Fee:
$3,819
Permit Type:
N/A
Building Type:
N/A
Single family residence addition 1153 sf livable and addition garage 417 sf
Valuation:
$300,000
Permit #:
X2020-1589
Status:
expired
Fee:
$16,938
Permit Type:
N/A
Building Type:
N/A
Single family residence addition 325 sf and remodel 1 725 sf
Valuation:
N/A
Permit #:
DH2025-0128
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence addition 325 sf and remodel 1 725 sf
Valuation:
N/A
Permit #:
PI2025-0455
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence addition 325 sf and remodel 1 725 sf
Valuation:
N/A
Permit #:
PI2025-0455
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence addition 325 sf and remodel 1 725 sf
Valuation:
N/A
Permit #:
XR2025-0694
Status:
issued
Fee:
$10,337
Permit Type:
N/A
Building Type:
N/A
Delta 1 revision & add'l scope: addition window replacement to scope & revise lighting
Valuation:
$10,000
Permit #:
XR2022-3023
Status:
applied
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Delta 4 arch/2 str - change trellis framing
Valuation:
$145,025
Permit #:
REV2024-1473
Status:
approved
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Single family residence interior remodel of kitchen baths addition new bathroom window c/o 890 sf
Valuation:
$72,000
Permit #:
X2019-2628
Status:
final
Fee:
$2,016
Permit Type:
N/A
Building Type:
N/A
Supplemental permit to rbp-2014-1356; this scope of work covers the detached garage: window and door replacement, new siding and reroof 7 squares, 4:12 pitch, color brown. all per approved original plans.
Valuation:
N/A
Permit #:
RBP-2016-1319
Status:
final
Fee:
N/A
Permit Type:
Minor Remodel
Building Type:
N/A
Electrical - replace sub panel (x2019-2628)
Valuation:
N/A
Permit #:
E2020-0416
Status:
final
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
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Projects
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Showalter, Douglas License info
Verified License
| License # | 654380 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Showalter, Douglas at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
25
Permits
- Building permit records show that Showalter, Douglas has worked on 25 permitted projects.
Showalter, Douglas Employees
DS
Douglas James Showalter
Owner
LS
Luke Douglas Showalter
Ceo / President
SF
Shawna Lee Firestone
Officer