Updated: Apr 24, 2026
Location and Projects
Address
401 E COLUMBIA AVE, Pomona, CA, 91767
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Oasis Design & Construction
Based in Pomona, Oasis Design & Construction serves clients throughout the Greater Los Angeles area with a focus on residential remodeling and new construction. The company offers services ranging from architectural and structural design to complete construction management, supporting projects from concept through completion. Oasis Design & Construction handles a variety of residential projects, including custom homes, additions, kitchen and bathroom remodels, and accessory dwelling units (ADUs). Their portfolio highlights work in cities such as Claremont, Upland, Rancho Cucamonga, and other nearby communities. The team emphasizes a design-build approach, managing both the planning and construction phases for streamlined communication and efficient project delivery. With over 30 years in business, Oasis Design & Construction brings extensive experience in handling permitting processes, site analysis, and both modern and traditional design solutions for single-family homes and multi-unit residences.
Oasis Design & Construction Services
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Oasis Design & Construction Contact Information
Phone Number: (909) 973-7282
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Address: 401 E COLUMBIA AVE, Pomona, CA 91767
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Oasis Design & Construction Pomona
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Oasis Design & Construction has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
1 project
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Oasis Design & Construction has worked on at least
14.0 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
|
5 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Oasis Design & Construction mostly works on
home addition
projects.
Pricing
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $142,500. 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 Oasis Design & Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial addition elevator addition. men's + women's single ogg addition restrooms. entire project is an addition accept for removing a sink and non-bearing wall in the second floor janitor's closet to make a hallway. addition floor area: 1st floor 465sf; 2nd floor 160sf; 3rd floor 84sf. total addition: 709sf
Valuation:
$192,000
Permit #:
B00-029-398
Status:
issued
Fee:
$5,592
Permit Type:
Schools
Building Type:
N/A
590sqft addition and 1620sqft remodel
Valuation:
$512,000
Permit #:
B00-036-141
Status:
plancheck
Fee:
$10,137
Permit Type:
Dwellings
Building Type:
N/A
Ti: (3, 163 sf) new accessible restrooms new interior offices exam rooms and accessible parking
Valuation:
$265,800
Permit #:
B202204357
Status:
plancheck
Fee:
$11,125
Permit Type:
N/A
Building Type:
N/A
Remove and replace 2 condenser and fau
Valuation:
$33,000
Permit #:
B00-036-140
Status:
issued
Fee:
$269
Permit Type:
Churches
Building Type:
N/A
New 887sqft adu (358 duchesne) at the rear of 356 duchesne
Valuation:
$183,000
Permit #:
B00-032-966
Status:
issued
Fee:
$5,275
Permit Type:
Dwellings
Building Type:
N/A
492.5 sqft addition master suite...edited to include a 200 amp panel upgrade
Valuation:
$125,000
Permit #:
B00-032-287
Status:
final
Fee:
$10,981
Permit Type:
Dwellings
Building Type:
N/A
Addition 2nd floor within vaulted ceiling area of (e) 2-story single family dwelling condo unit
Valuation:
$90,000
Permit #:
16014-10000-04467
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 998sf adu w 380sf unfinished basement
Valuation:
$174,650
Permit #:
B00-030-245
Status:
final
Fee:
$4,422
Permit Type:
Dwellings
Building Type:
N/A
800sqft attached adu
Valuation:
$160,000
Permit #:
B00-034-702
Status:
plancheck
Fee:
$6,666
Permit Type:
Dwellings
Building Type:
N/A
New 795.5sqft adu & garage conversion to carport
Valuation:
$160,000
Permit #:
B00-032-055
Status:
plancheck
Fee:
$6,666
Permit Type:
Dwellings
Building Type:
N/A
226sqft addition to the existing single family residence
Valuation:
$76,500
Permit #:
B00-035-409
Status:
plancheck
Fee:
$2,638
Permit Type:
Dwellings
Building Type:
N/A
New 887 sf adu with 224 sf patio. installation of (5) 137-gal rainbarrels with gutters and downspouts (bmp)
Valuation:
N/A
Permit #:
G00-002-208
Status:
final
Fee:
$5,972
Permit Type:
Pw grading
Building Type:
N/A
263 s.f. addition to the existing single-family residence and 345 s.f. covered patio
Valuation:
N/A
Permit #:
B21-2481
Status:
final
Fee:
$1,613
Permit Type:
N/A
Building Type:
N/A
Construct 719sqft adu
Valuation:
$102,000
Permit #:
B00-031-762
Status:
final
Fee:
$8,734
Permit Type:
Dwellings
Building Type:
N/A
Tenant improvement of an 3247 sf vacant space for eye clinic facility(ophthalmological clinic) involving new partitions new t-bar ceiling new electrical wiring etc
Valuation:
N/A
Permit #:
PMT2021-00399
Status:
complete
Fee:
$3,528
Permit Type:
N/A
Building Type:
N/A
9'154-sf tenant improvements. (n) demising wall (n) t-bar ceiling (n) hvac redistribution (n) plumbing lines and restrooms
Valuation:
N/A
Permit #:
PMT2022-02402
Status:
complete
Fee:
$8,234
Permit Type:
N/A
Building Type:
N/A
Demolish existing portion of existing roof siding removal of back deck
Valuation:
N/A
Permit #:
B00-030-814
Status:
issued
Fee:
N/A
Permit Type:
Dwellings
Building Type:
N/A
New 719 sf adu with 58 sf patio
Valuation:
N/A
Permit #:
G00-002-105
Status:
final
Fee:
$7,131
Permit Type:
Pw grading
Building Type:
N/A
Unit 110 9'154-sf tenant improvement and unit 120 9'467-sf tenant improvement
Valuation:
N/A
Permit #:
BPR2022-00020
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
998sf adu w 380sf unfinished basement
Valuation:
N/A
Permit #:
G00-001-998
Status:
triage
Fee:
$7,985
Permit Type:
Pw grading
Building Type:
N/A
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Oasis Design & Construction License info
Verified License
| License # | 603452 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Oasis Design & Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
53
Permits
- Building permit records show that Oasis Design & Construction has worked on 53 permitted projects.
Oasis Design & Construction Employees
EP
Erik Gerald Peterson
Sole Owner