Updated: Jul 04, 2026
Location and Projects
Address
731 UPTON STREET, Redwood City, CA, 94061
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Garretson Construction Inc
Since 1986, Garretson Construction Inc has provided residential construction and remodeling services throughout the Peninsula, based in Redwood City. The company specializes in new home construction and residential remodels, serving homeowners seeking both major upgrades and custom builds. Tim Garretson, founder and owner, is a Certified Green Building Professional who guides clients through green building codes and offers informed choices for energy-efficient and resource-conscious homes. Interior designer Rose Garretson offers design services, supporting clients from planning through project completion. The company works consistently with a group of licensed professional subcontractors, selected for their reliability and expertise. Much of Garretson Construction’s work comes from repeat clients and referrals, reflecting its ongoing relationships within the Peninsula community.
Garretson Construction Inc Services
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Garretson Construction Inc Contact Information
Phone Number: (650) 743-9361
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Address: 731 UPTON STREET, Redwood City, CA 94061
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Garretson Construction Inc Redwood City
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Garretson Construction Inc has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Garretson Construction Inc has worked on at least
3.0 projects over the past 2 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.
Pricing
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Garretson Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition remodel: safety score 15.95 fire sprinklers required : adding total of 510 sq. ft. lower level: adding 248 sq.ft. relocating bedroom # 2 and adding new bathroom. reconfigure lower level to include new m. bedroom suite at (e) kitchen area and reconfigure stirs with new laundry underneath. expand lower level deck by 180 sq. ft. relocate kitchen to new upper level addition. cove... see more
Valuation:
N/A
Permit #:
BLD2019-01076
Status:
final
Fee:
$12,608
Permit Type:
N/A
Building Type:
N/A
Demolition of an existing detached garage and construction of a new 2-car detached garage. revision #1: revise window configuration and size of roof ridge beam/ceiling and structural changes (issued 5/2/24)
Valuation:
$104,213
Permit #:
BD-2023-291480
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential add'n interior remodel
Valuation:
$274,900
Permit #:
BLD2020-00778
Status:
final
Fee:
$9,440
Permit Type:
Residential addition
Building Type:
N/A
F1: install (n) fire sprinkler system (35 heads). submitted 10/23/17 f1 - revision #1: relocate risermanifold. (issued 4/13/18). single family dwelling addition at rear and side of house 712 sf to include [bd2017-262035]
Valuation:
$8,136
Permit #:
FS-2017-264742
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
949 sqft addition; full interior remodel
Valuation:
$349,900
Permit #:
B2018-0200
Status:
final
Fee:
$15,165
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel replace 3 windows 200 a main ser
Valuation:
$35,000
Permit #:
BLD2020-00185
Status:
final
Fee:
$2,624
Permit Type:
Window replacement
Building Type:
N/A
Install new tankless water heater and new air conditioning
Valuation:
N/A
Permit #:
MEP2018-00081
Status:
final
Fee:
$339
Permit Type:
(mech) new HVAC
Building Type:
N/A
Single family dwelling addition at rear and side of house 712 sf to inlcude: (n) master suite and (n) kitchen. interior remodel to (e) 1247 sf house to include (n) entry living room dining room and remodel 2 bathrooms (n) furnace (n) water heater upgrade electrical panel 200 amps. f1: install (n) fire sprinkler system (35 heads). submitted 10/23/17 [fs2017-264742]
Valuation:
$172,981
Permit #:
BD-2017-262035
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New single family dwelling (detached carport on bld2010-01692) resubmittal #1 rmm - revised sheet a9 greenpoints checklist in plan & report form; 3 copies of survey resubmittal # 2 - pvt - 02/01/2011 per building comments of 12/24/2010 re: t-24 plans revised to meet cbc chapter 7a. note # 3 revised sheet s1 deck member designs lateral design force carport. fire cdf comments of 12/14/2... see more
Valuation:
$43,944
Permit #:
BLD2010-01691
Status:
final
Fee:
$26,512
Permit Type:
N/A
Building Type:
N/A
Detached 2-car carport resubmittal # 2 (see bld2010-01691)- pvt - 02/01/2011 per building comments of 12/24/2010 re: t-24 plans revised to meet cbc chapter 7a. note # 3 revised sheet s1 deck member designs lateral design force carport. fire cdf comments of 12/14/2010 re: access turnaround & wet draft hydrant. ch7a. health comments of 12/09/2010 re: septic resubmittal #4 czn 3/10/11 sh... see more
Valuation:
$484
Permit #:
BLD2010-01692
Status:
final
Fee:
$1,294
Permit Type:
N/A
Building Type:
N/A
50% addition of breakfast room and kitchen 1st floor remodel interior 1st floor convert existing kitchen and dining room to master bedroom and bathroom convert existing bedrooms to family room and dining room remodel entry demolish and rebuild deck. addition stairway to 2nd floor addition of bedroom and bathroom convert existing kitchen bedroom and bathroom 2nd floor to laundry room d... see more
Valuation:
$8,874
Permit #:
BLD95-0857
Status:
final
Fee:
$5,408
Permit Type:
N/A
Building Type:
N/A
Ground floor partial remodel and 2nd floor partial addition
Valuation:
$250,000
Permit #:
B15-0393
Status:
issued
Fee:
$15,766
Permit Type:
Second floor addi...
Building Type:
N/A
447sf single story addition replace/relocate furnace & all
Valuation:
N/A
Permit #:
BLD2014-00553
Status:
final
Fee:
$5,079
Permit Type:
Residential addition
Building Type:
N/A
Addition remodel: (49%) remove illegal 126 sq. ft. laundry room at rear. addition: addition 483 sq. ft. to rear creating new master bedroom and enlarged kitchen and create new laundry room. remodel: convert (e) bedroom # 1 to master bedroom closet and water heater closet to exterior. remodel enlarged kitchen with new countertop cabinet and fixtures new location thereby reconfiguring h... see more
Valuation:
N/A
Permit #:
BLD2015-00111
Status:
final
Fee:
$7,036
Permit Type:
N/A
Building Type:
N/A
Multi residential interior remodel of the kitchen baths dining room powder room water heater and hvac system. - revisions a6. 12/16/14 addendum to permit to reroof front and side facade only
Valuation:
$100,000
Permit #:
BLD2014-00933
Status:
final
Fee:
$3,202
Permit Type:
Alteration
Building Type:
N/A
Remodel bathroom
Valuation:
$23,300
Permit #:
B2024-0229
Status:
final
Fee:
$1,647
Permit Type:
Interior remodel
Building Type:
N/A
A single family sngle story addtion of 252 square feet and 868 square feet alteration
Valuation:
$163,240
Permit #:
BLD2015-01782
Status:
final
Fee:
$4,904
Permit Type:
Addition
Building Type:
N/A
Residential addition and remodel ~284 and 320 sf respectively. demolish existing solarium and construct new
Valuation:
$85,000
Permit #:
12000-00164
Status:
issued
Fee:
$3,825
Permit Type:
N/A
Building Type:
N/A
Addition 974sqft to rear of (e) and second floor
Valuation:
N/A
Permit #:
B14-1160
Status:
final
Fee:
$2,890
Permit Type:
Addition/res
Building Type:
N/A
Replace wood deck off of master bedroom rear elevation with new redwood deck per plans single pane glass panels @ rear elevations
Valuation:
$10,000
Permit #:
BLD2016-00489
Status:
final
Fee:
$1,342
Permit Type:
Alteration
Building Type:
N/A
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Garretson Construction Inc License info
Verified License
| License # | 622568 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Garretson 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 # | 456651 |
| 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 Garretson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
107
Permits
- Building permit records show that Garretson Construction Inc has worked on 107 permitted projects.
Garretson Construction Inc Employees
RG
Rosalia Garretson
Officer
RG
Rosalia Garretson
Officer
TG
Timothy Woodbridge Garretson
Rmo / Ceo / Pres