Updated: Jul 17, 2026
Location and Projects
Address
PO BOX 412, Lakehead, CA, 96051
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Olson Construction Inc
Founded and led by Dave Olson, Olson Construction Inc. brings over three decades of experience to the design and construction of medical and dental offices across California and Nevada. Based in Lodi, this family-run firm focuses exclusively on creating customized healthcare environments, tailoring every project to the specific specialty and operational requirements of its clients. Olson’s background began in commercial cabinetry, installing casework for medical and dental facilities, an expertise that continues to inform the company’s approach to complex interior buildouts. Project manager and superintendent Justin Barth oversees site operations, guiding teams of carpenters, framers, and concrete finishers to ensure each office is built to the exact needs of practicing doctors and dentists. The firm is known for translating client plans into unique, functional clinical spaces.
Olson Construction Inc Services
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Olson Construction Inc Contact Information
Phone Number: (562) 619-9109
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Address: PO BOX 412, Lakehead, CA 96051
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Olson Construction Inc Lakehead
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Olson Construction Inc has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
4 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Olson Construction Inc has worked on at least
13.0 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
|
6 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Olson Construction Inc mostly works on
commercial renovation
projects.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
6 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $30,000. 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 Olson Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant improvement alteration apartment/condo kitchen-bath remodel
2025-08-14
2 822 sf tenant improvement for a new dental implant center located in an existing single story building previously used as a bank. construction type is vb non-sprinklered not seeking oshpd-3 licensing certification and compliance with the california dept of public health. work included new furniture lighting and plumbing fixtures and dental equipment. no medical gas to be used. minor... see more
Valuation:
$507,960
Permit #:
CBAC2025-00179
Status:
issued
Fee:
$14,774
Permit Type:
Alteration - remodel
Building Type:
N/A
Epc - the scope of work is for a complete remodel of an existing dental office. no medical gas. tenant improvement improvement with new finishes and fixtures. included in the scope is a new window in an exterior wall as well as relocation of select structural columns. exterior accessibility upgrades to remove the architectural barriers entrance and exit as well as accessibility parkin... see more
Valuation:
$480,615
Permit #:
COM-2517665
Status:
issued
Fee:
$9,987
Permit Type:
N/A
Building Type:
N/A
Epc - this is an application for an interior demo-only permit to prepare for an upcoming tenant improvement. there is no exterior work. work includes demolish of existing non-load bearing non-structural walls only. project is 2 752sf
Valuation:
$10,270
Permit #:
COM-2505581
Status:
issued
Fee:
$698
Permit Type:
N/A
Building Type:
N/A
Epc - remodel existing office to dental office include mechanical electrical plumbing finishes separate permit to be issued for medical gas
Valuation:
$352,920
Permit #:
COM-2421261
Status:
final
Fee:
$6,784
Permit Type:
N/A
Building Type:
N/A
Demolition – full structure interior walls bearing and non-bearing
2024-10-31
Demolish permits include structure and foundation/flat work only. no grading is included with this permit.; this is an application for an interior only demolish permit to prepare for an upcoming remodel. work includes removal of non-bearing interior walls flooring doors and frames cabinets and casework ceiling systems mechanical ductwork plumbing fixtures and piping and misc. electrical
Valuation:
$25,550
Permit #:
DMOC2024-00085
Status:
issued
Fee:
$608
Permit Type:
Partial demolish ...
Building Type:
N/A
Interior tenant improvement for a complete dental office to include: remove and install partition walls electrical mechanical and plumbing
Valuation:
$280,187
Permit #:
BP23-07598
Status:
final
Fee:
$6,176
Permit Type:
N/A
Building Type:
N/A
Tenant improvements alterations kitchen/bath remodels for apartments or condos electric vehicle char
2021-07-27
This is an interior building out of a tenant improvement of a dental office. demolish interior partition walls of a real estate office (b occupancy). has been vacant for years
Valuation:
$364,311
Permit #:
CBAC2020-00448
Status:
complete
Fee:
$11,200
Permit Type:
1st time tenant i...
Building Type:
N/A
Tenant improvement. to addition additional treatment rooms to an (e) dental office and occupy vacant suite next door
Valuation:
$243,745
Permit #:
BP22-03821
Status:
final
Fee:
$5,335
Permit Type:
N/A
Building Type:
N/A
Tenant improvement alteration apartment/condo kitchen-bath remodel
2025-09-26
Interior tenant improvement for a complete dental office. complete building out of a dental office
Valuation:
$246,059
Permit #:
CBAC2024-00678
Status:
final
Fee:
$8,190
Permit Type:
Alteration - remodel
Building Type:
N/A
Interior demolition and clean up only remove all non-structural partition walls ceiling flooring and interior finishes. tenant improvement permit on bp23-07598 non structural removal only. subject to field inspection
Valuation:
$10,755
Permit #:
BP23-08191
Status:
final
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Tenant improvements alterations kitchen/bath remodels for apartments or condos electric vehicle char
2022-10-19
Existing dental office to remain a dental office. adding two walls electrical and plumbing for two rooms. all existing ceilings and lighting to remain
Valuation:
$70,582
Permit #:
CBAC2022-00105
Status:
complete
Fee:
$3,914
Permit Type:
Alteration - remodel
Building Type:
N/A
Tenant improvements to existing dental office
Valuation:
$265,022
Permit #:
BP22-09537
Status:
final
Fee:
$5,687
Permit Type:
N/A
Building Type:
N/A
Interior tenant improvement for dental office to include: removing demising wall between vacant adjacent suite f and combine with suite e. total sq ft for suite e will now be 720 sq ft.; expansion to create additional office space and ada employee restroom
Valuation:
$69,965
Permit #:
BP19-08989
Status:
final
Fee:
$2,447
Permit Type:
N/A
Building Type:
N/A
Ti-first time building out for dental office (kids care)
Valuation:
$265,301
Permit #:
TI200036
Status:
final
Fee:
$26,669
Permit Type:
Add/alter commercial
Building Type:
N/A
Expedited -10-5-5 - 1st floor remodel of existing 2, 497 sf dentist office being expanded into 1578 sf vacant office space. total resulting sf of 4075 sf retaining suite 130 as address
Valuation:
$118,588
Permit #:
COM-1912359
Status:
complete
Fee:
$3,768
Permit Type:
N/A
Building Type:
N/A
Dental office to remain dental office with plumbing and electrical modifications. front reception accessible parking upgraded accessibility
Valuation:
$86,861
Permit #:
BP21-02542
Status:
final
Fee:
$2,733
Permit Type:
N/A
Building Type:
N/A
Epc - remodel front reception office & restrooms
Valuation:
N/A
Permit #:
COAL21-03319
Status:
issued
Fee:
$3,594
Permit Type:
N/A
Building Type:
N/A
Remove non structural walls casework floor coverings and suspended ceiling. subject to field inspection
Valuation:
$10,625
Permit #:
BP22-03818
Status:
final
Fee:
$399
Permit Type:
N/A
Building Type:
N/A
Remodel of an (e) dental office to include: electrical mechanical plumbing remove and addition walls dr. manaois dental office tenant improvement
Valuation:
$92,150
Permit #:
BP19-06410
Status:
final
Fee:
$2,862
Permit Type:
N/A
Building Type:
N/A
R/r all siding window and door trim to (e) single family residence
Valuation:
$30,000
Permit #:
SIDE23-0006
Status:
final
Fee:
$507
Permit Type:
Cement board
Building Type:
N/A
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Olson Construction Inc License info
Verified License
| License # | 781460 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Olson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 386853 |
| 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 Olson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 949512 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Olson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 822960 |
| 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 Olson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 395378 |
| Status | Active |
| City | Milpitas |
| Type | General Contractor |
| Business Type | Corporation, Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of February, 2018. Check the current license status of Olson Construction Inc with the The City of Milpitas, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 775263 |
| 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. If this is your business, please update your license status.
Check this license's status for Olson Construction 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 # | 616811 |
| Status | Inactive |
| State | California |
| Type | Tile (Ceramic And Mosaic) |
| 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. If this is your business, please update your license status.
Check this license's status for Olson Construction 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 # | 345512 |
| 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. If this is your business, please update your license status.
Check this license's status for Olson Construction 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 # | 552834 |
| 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. If this is your business, please update your license status.
Check this license's status for Olson Construction 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 # | 596104 |
| 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. If this is your business, please update your license status.
Check this license's status for Olson Construction Inc 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
172
Permits
- Building permit records show that Olson Construction Inc has worked on 172 permitted projects.
Olson Construction Inc Employees
BO
Bruce William Olson
General Partner
DO
David Anthony Olson
Rmo / Ceo / Pres
DO
Denise Mary Olson
Officer
GO
Gary Richard Olson
Sole Owner
JO
James Charles Olson
Qualify Partner
KO
Kurt Jeffrey Olson
Sole Owner
OC
Olson Construction
Owner
PO
Paul John Olson
Sole Owner
PO
Paul Russell Olson
Sole Owner
RO
Richard Paul Olson
General Partner
RO
Ronald Russell Olson
Ceo / President
RO
Russell Olson
Sole Owner
TO
Thomas Kevin Olson
Rmo / Ceo / Pres
TO
Thomas Michael Olson
Sole Owner