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California / Saratoga / ADU builders

ADU builders in Saratoga, California

The short answer

25 licensed contractors building accessory dwelling units in Saratoga, with 28 ADU permits on file between them. Every licence below was checked against the California state register.

California Contractors State License Board, checked 2026-08-15
How to read this. Licence details come from the California Contractors State License Board and are dated on each profile. Permit counts reflect only those cities that publish the contractor's name on a building permit, so a builder with none listed may simply have worked where nothing is published. A city that pre-approves a plan has vetted the plan, not the builder, and does not endorse it. ADU Standards takes no payment for placement. Confirm any licence at cslb.ca.gov before you sign.

Ordered by what the records confirm

The list
1

Vitalizebuild Construction

3 ADU permits in Saratoga · since 2025

Permits on file Licence clear 3 years licensed Workers’ comp on file

CSLB #1104475 · SANTA CLARA

2

A To Z Quality Construction Inc

2 ADU permits in Saratoga · since 2026

Permits on file Licence clear 8 years licensed Workers’ comp on file

CSLB #1031149 · CAMPBELL

4

Hps Palo Alto Inc

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 26 years licensed Workers’ comp on file

CSLB #782552 · LOS ALTOS

5

Folkers Builders Inc

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 20 years licensed No workers’ comp on file

CSLB #864718 · SAN JOSE

6

J S Miller Construction Inc

1 ADU permit in Saratoga · since 2025

Permits on file Licence clear 19 years licensed Workers’ comp on file

CSLB #899728 · SAN JOSE

7

Guilia Construction Incorporated

1 ADU permit in Saratoga · since 2025

Permits on file Licence clear 17 years licensed Workers’ comp on file

CSLB #925936 · SAN MATEO

8

B W S Inc

1 ADU permit in Saratoga · since 2025

Permits on file Licence clear 16 years licensed Workers’ comp on file

CSLB #939010 · SARATOGA

9

Parden Construction

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 42 years licensed No workers’ comp on file

CSLB #453752 · SARATOGA

10

K K Builders

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 20 years licensed Workers’ comp on file

CSLB #863610 · HAYWARD

11

Cne Construction Incorporation

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 10 years licensed Workers’ comp on file

CSLB #1011892 · SAN JOSE

12

Aria Build & Construction Inc

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 9 years licensed Workers’ comp on file

CSLB #1018395 · SAN JOSE

13

Opulent Bay Homes Inc

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 7 years licensed Workers’ comp on file

CSLB #1044055 · SAN JOSE

14

Framework First Inc

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 7 years licensed Workers’ comp on file

CSLB #1047146 · SALINAS

15

ADU By Luxury Construction Inc

1 ADU permit in Saratoga · since 2024

Permits on file Licence clear 5 years licensed Workers’ comp on file

CSLB #1079619 · SAN JOSE

16

Bhogal Builders And Electric Company

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 14 years licensed No workers’ comp on file

CSLB #965063 · UNION CITY

17

Tree Builders Group

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 4 years licensed Workers’ comp on file

CSLB #1091953 · SAN JOSE

18

Anytime Construction Inc

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 3 years licensed Workers’ comp on file

CSLB #1106249 · LOS ALTOS

19

Happy House Construction

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 2 years licensed Workers’ comp on file

CSLB #1110384 · NEWARK

20

Z&k Construction

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 1 years licensed Workers’ comp on file

CSLB #1139159 · CUPERTINO

21

A Plus Construction Management Llc

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 1 years licensed No workers’ comp on file

CSLB #1138345 · SAN JOSE

22

Quiroz Construction Inc

1 ADU permit in Saratoga · since 2026

Permits on file No CSLB licence matched

Licence not confirmed

23

H V General Contractor

1 ADU permit in Saratoga · since 2026

Permits on file Licence clear 9 years licensed No workers’ comp on file

CSLB #1023714 · SAN JOSE

24

ADU By Lux Construction

1 ADU permit in Saratoga · since 2024

Permits on file No CSLB licence matched

Licence not confirmed

25

Acton ADU

1 ADU permit in Saratoga · since 2022

Permits on file No CSLB licence matched

Licence not confirmed

Common questions

How is this list ordered?

By what can be confirmed in public records: the number of accessory dwelling unit permits each contractor has on file in Saratoga, whether Saratoga has pre-approved their plans, and their licence standing with the California Contractors State License Board. No builder pays for position and none can request removal.

Are these builders licensed?

Every company listed has been matched to an active California contractor licence and its standing is shown on the card. California law requires a contractor to display its licence number in all advertising, and we check the number shown against the state register before publishing anything a company says about itself.

Why do some show no permit history?

Most California cities do not publish the contractor's name on a building permit. Where a city does not publish it, we cannot confirm completed work, so the card says the licence is verified and nothing more. Ask a builder directly for recent addresses and permit numbers you can look up.

What does it mean that Saratoga pre-approved a builder's plans?

Under Government Code section 65852.27 every California city must accept ADU plans for pre-approval and publish the resulting list. A pre-approved plan has cleared plan check in advance, which shortens permitting. It is an approval of the plan, not an endorsement of the company that drew it.

Four checks worth ten minutes.

Before you sign
  1. Look the licence up yourself at cslb.ca.gov. It takes under a minute and shows the current status, any suspensions, and the bond.
  2. Ask who carries workers’ compensation for the crew and for every subcontractor. A licensee with no employees may lawfully be exempt, but if someone is hurt on your property you can end up treated as the employer.
  3. Ask for two recent permit numbers in any city, then look them up. A builder who has done the work can produce them immediately.
  4. Get the price in writing against a drawing set. A published starting price is for a base model and rarely includes site work, utilities, or Saratoga fees.