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Location and Projects

Address
Concord, CA, 94521
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Taragano Design and Build Construction

Taragano Design and Build is a Diamond Certified ADU contractor, home addition specialist, and whole home remodel company serving Danville, Orinda, Lafayette, and San Ramon, CA. If you're searching for a trusted general contractor in the San Ramon Valley or Lamorinda area, we deliver design-build results that transform your home and maximize its value.
We specialize in three core services:
ADU Construction — From detached accessory dwelling units to garage conversions and junior ADUs, we handle design, permitting, and build from start to finish. Homeowners in Danville, San Ramon, and Lafayette choose us for hassle-free ADU projects that generate lasting rental income.
Home Additions — Need more space? Our room additions and second-story additions are engineered and built to blend seamlessly with your existing home. We serve Orinda, Lafayette, Danville, and San Ramon homeowners looking to expand without moving.
Full House Remodels — From kitchen remodels and bathroom renovations to complete whole-home transformations, Taragano Design and Build manages every detail so you don't have to.
Our Diamond Certified status — earned by fewer than 5% of California contractors — means your project is backed by verified customer satisfaction and independently rated quality.
Serving Danville, Orinda, Lafayette, San Ramon, Walnut Creek, and Contra Costa County. Contact us today to schedule your free consultation.

From BuildZoom: Taragano Design and Build, Concord, CA (Employee: Yaniv Taragano) holds a General Building license according to the California license board.

Their BuildZoom score of 115 ranks in the top 2% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Taragano Design and Build, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Taragano Design and Build Contact Information

Phone: (925) 388-6353

Taragano Design and Build Concord

Quality

115
98th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Taragano Design and Build has a BuildZoom score of 115, which places them above 98% of 336,931 contractors in California.

Activity

2 projects
 2025
Our building permit records indicate that Taragano Design and Build has worked on at least 2.0 projects over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
 < $5k
1 project
 $250k-$500k
Value Not Public: 0 projects
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 Taragano Design and Build

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Addition
2017 Encima Dr, Concord, CA, 94519
2020-05-05
Master bathroom addition in concord, primary bedroom addition. foundation, framing, rebarr, excavation, concrete, roof, gutters, downspout, windows, doors, interior, exterior, paint, flooring installation, shower, toilet room.
Valuation:
$350,000
Permit #:
B200772
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Remodeling
819 Butternut Dr, San Rafael, CA, 94903
2020-02-27
Full kitchen remodel in san rafael, demolition, and framing new walls, plumbing, electrical, cabinets installation, countertop installation, paint, backsplash, and appliance installation.
Valuation:
N/A
Permit #:
B2002-172
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Addition
732 Kirkham St, San Francisco, CA, 94607
2019-12-27
Room addition in san francisco, 3 bathrooms, laundry room, bedrooms, roof, gutters, electrical, plumbing, floor, paint, tile, deck.
Valuation:
$500,000
Permit #:
201911278348
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Addition
407 Bosworth St, San Francisco, CA, 94112
2019-08-07
House addition in san francisco, full-house remodel, kitchen, bedrooms, new bathrooms, living room, paint, flooring, tile, windows, and doors.
Valuation:
$400,000
Permit #:
201908057825
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Remodeling
607 Parkhaven Ct, Pleasant Hill, CA, 94523
2019-04-24
Full house remodel in pleasant hill, kitchen, bathrooms, laundry room, bedrooms, living room, windows, and doors.
Valuation:
$300,000
Permit #:
20190411
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Addition
179 Arbolado Dr, Walnut Creek, CA, 94598
2018-12-27
Home addition in walnut creek, full house remodel, kitchen, bathrooms, deck, laundry room, and bedrooms.
Valuation:
$700,000
Permit #:
B181464
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Addition
1821 Stuart St, Berkeley, CA, 94703
2025-09-25
Two-level addition in berkeley, a new 2-bathroom addition at the back of the house to create bigger bathrooms and a deck at the back. laundry room. roof, siding, foundation, and more
Valuation:
$400,000
Permit #:
B2024-05351
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Remodeling
39 Evergreen Dr, Orinda, CA, 94563
2025-10-28
Full house remodel in orinda. kitchen, load-bearing walls, remodel two bathrooms, and add a new master bathroom addition new tankless water heater, flooring, skylights, cabinets, countertop, backsplash, and much more.
Valuation:
$600
Permit #:
BIAD25-009607
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential

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