Updated: Sep 12, 2025
Location and Projects
Address
889 N SAN ANTONIO RD 110, Los Altos, CA, 94022
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Aron Builders Photos
Aron Builders Construction
Aron Builders is a technology-driven licensed, bonded and insured General Contractor.
We build high-quality Single-Family Homes for homeowners.
Our approach is to employ highly trained professionals as relationship managers along with a proprietary technology platform to deliver hassle-free, efficient, transparent construction experience to its clients.
From BuildZoom: Aron Builders, 889 N San Antonio Rd, Los Altos, CA (Employees: Navneet Aron and Robert Glenville Dowling) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Aron Builders, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Aron Builders Services
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Aron Builders Contact Information
Phone Number: (650) 265-7637
Address: 889 N SAN ANTONIO RD 110, Los Altos, CA 94022
Aron Builders Los Altos
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Aron Builders has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
5 projects
|
2022 |
Our building permit records indicate that Aron Builders 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.
Pricing
|
1 project
|
$50k-$100k |
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.
Residential new single family multi family manufactured detached adu
2024-11-02
New single family dwelling 2455.7 sf 4-bedrooms & 4-1/2 baths two-story single family residence +attached adu to include: -(n) adu 364.5 sf 1 bed & 1 bathroom with kitchen and living/dining areas -(n) 206 sf deck -(n) 2 car garage 375.9sf and driveway resubmittal 1 - all -3/28/22 response to building pln pw and civil plan check comments resubmittal 2- rac 6/21/22 response to building ... see more
Valuation:
N/A
Permit #:
BLD2021-02636
Status:
expired
Fee:
$39,225
Permit Type:
N/A
Building Type:
N/A
Residential addition alteration to existing residence
2025-02-05
Redesign of pre-existing detached garage into detached adu unit with 746 sf area resub 1 rxc response to building pln geo resub 2 jzb response to building resub 3 - jzb - 12/15/23 - response to building resub 4 - jzb - 5/3/24 - response to building resub 5 - jzb - 6/4/24 - response to building resub 6 - jzb - 7/25/24 - response to building *it is the permittee’s obligation and respons... see more
Valuation:
N/A
Permit #:
BLD2022-02289
Status:
final
Fee:
$10,001
Permit Type:
N/A
Building Type:
N/A
Scope of work: -demo existing 1585 sqft home w detached 3 car garage -construct new 2-story 6588 sqft single family dwelling with attached 1008 sqft garage & attached 796 adu -adu to be on a different permit -sfd to contain 8 bedrooms 8 bathrooms 2 half baths living areas bbq island -needs tree removal permit
Valuation:
$688,599
Permit #:
2019 155324 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Lot 1 (aka 6): building new single family residence 951sf first floor with 1 067sf of finshed basement attached garage 255sf deck 210sf & 40sf covered porch
Valuation:
N/A
Permit #:
DEV19-0931
Status:
expired
Fee:
$13,519
Permit Type:
N/A
Building Type:
N/A
1508 sf one story single family residence with basement and 795 sf basement adu and 220 sf attached garage (filed set of plans will not match apn and address in accela see rev 6)
Valuation:
N/A
Permit #:
DEV21-3157
Status:
issued
Fee:
$11,001
Permit Type:
N/A
Building Type:
N/A
Scope of work: -construct 796 sqft attached adu - 1 bedroom 1 bathroom kitchen and living room
Valuation:
$97,112
Permit #:
2019 155332 RS
Status:
final
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Permit number 2021 018285 demolish structure of 1, 300 sq ft baaqmd number 118516
Valuation:
N/A
Permit #:
2021 016373 CI
Status:
issued
Fee:
N/A
Permit Type:
Retail
Building Type:
N/A
New building
1320 Talbryn Dr Lot 3, Belmont, CA, 94027
2021-01-30
Lot 3 -- 3399 sq ft new residence
Valuation:
$590,000
Permit #:
B2017-0452
Status:
issued
Fee:
$112,959
Permit Type:
Single family
Building Type:
N/A
Lot 2 --2864 sq ft new residence
Valuation:
$520,000
Permit #:
B2017-0451
Status:
issued
Fee:
$103,685
Permit Type:
Single family
Building Type:
N/A
Lot 1--2 739 sq. ft. residence
Valuation:
$550,000
Permit #:
B2017-0425
Status:
issued
Fee:
$105,919
Permit Type:
Single family
Building Type:
N/A
Lot 4-- 3 637 sq ft residence
Valuation:
$550,000
Permit #:
B2017-0424
Status:
issued
Fee:
$96,758
Permit Type:
Single family
Building Type:
N/A
Demolish structure of 1, 300 sq ft baaqmd number 118516
Valuation:
N/A
Permit #:
2021 018285 CI
Status:
issued
Fee:
N/A
Permit Type:
Retail
Building Type:
N/A
Tpp
Valuation:
N/A
Permit #:
BLD21-01600
Status:
final
Fee:
$119
Permit Type:
Tpp
Building Type:
N/A
Demolish main structure
Valuation:
N/A
Permit #:
BLD21-00492
Status:
final
Fee:
$300
Permit Type:
Main structure
Building Type:
N/A
Installation of temporary power pole
Valuation:
N/A
Permit #:
DEV22-2624
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Temporary power pole
Valuation:
N/A
Permit #:
BLD23-01624
Status:
issued
Fee:
$132
Permit Type:
Tpp
Building Type:
N/A
(n) 3313 sf two story single family residence with attached 420sf garage. (n) 251sf decks and (n)399sf covered porch. (see related records)
Valuation:
N/A
Permit #:
DEV22-0795
Status:
final
Fee:
$13,431
Permit Type:
N/A
Building Type:
N/A
Relocate (e) driveway to new location. close (e) driveway and replace w sidewalk curb & gutter. new driveway 24 max (3 car garage)
Valuation:
N/A
Permit #:
2020 115808 DW
Status:
approved
Fee:
N/A
Permit Type:
Combination
Building Type:
N/A
Temporary power for single family residence related to pmt 19-155324 demolish rebuild and 19-155332
Valuation:
N/A
Permit #:
2020 121825 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Demolition of an existing 1587 sf single family residence
Valuation:
N/A
Permit #:
DEV20-1929
Status:
final
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
Aron Builders Reviews
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Verified License
BuildZoom confirmed this contractor's license
Aron Builders License info
Verified License
| License # | 1143386 |
| Status | Active |
| State | California |
| Type | General Building |
| Date Issued | 09-10-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Aron Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1037091 |
| 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.
Check this license's status for Aron Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Gotham Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Mid Century Insurance Company |
17
Permits
- Building permit records show that Aron Builders has worked on 17 permitted projects.
Aron Builders Employees
NA
Navneet Aron
Ceo / President
RD
Robert Glenville Dowling
Rme