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Location and Projects

Address
825 Hartz Way, Danville, CA, 94526
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Gayler Design Build Construction

Gayler Design Build is a third-generation, family-owned and operated, award-winning design-build remodeling firm that has proudly served the Danville area since 1961. Known for superior efficiency, quality craftsmanship, dependable communication, and personalized, family-like attention, Gayler delivers tailor-made kitchens, baths, whole house remodels, outdoor living spaces, and room additions—all with a focus on 100% client satisfaction.

From BuildZoom: Gayler Design Build, 825 Hartz Way, Danville, CA (Employees: Christopher Scott Gayler, Darlene Mark Gayler, and Dennis Edward Gayler) holds a General Building, Flooring And Floor Covering license and 2 other licenses according to the California license board.

Their BuildZoom score of 119 ranks in the top 1% of 336,931 California licensed contractors.

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

Gayler Design Build Contact Information

Phone: (925) 820-0185
Address: 825 Hartz Way, Danville, CA 94526

Gayler Design Build Danville

Quality

119
99th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Gayler Design Build has a BuildZoom score of 119, which places them above 99% of 336,931 contractors in California.

Activity

7 projects
 2025
4 projects
 2024
7 projects
 2023
Our building permit records indicate that Gayler Design Build has worked on at least 18.0 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.

Experience

4 projects
 Home Additions
9 projects
 Kitchen remodels
4 projects
 Multi-room remodels
Analyzing permits over the last 4 years shows that Gayler Design Build mostly works on kitchen remodel and multi-room remodel projects.

Pricing

1 project
 < $5k
3 projects
 $5k-$20k
8 projects
 $20k-$50k
2 projects
 $50k-$100k
5 projects
 $100k-$250k
1 project
 $250k-$500k
Value Not Public: 3.0 projects
The typical size of their permits is approximately $40,000. 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.

Gayler Design Build Reviews
5 out of 5 stars, based on 2 reviews

  • By Alicia
    June 27, 2017
    Verified Hire

    Greg Gayler did a good job in my solar installation work.
  • By Eamon
    June 12, 2017
    Verified Hire

    I was happy with Greg Gayler's service . Reasonably priced and easy to work with.
Please write a review about Gayler Design Build
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Building Permits by Gayler Design 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.

Permit submittal
42 Michael Ln, Orinda, CA, 94563
2022-12-23
Building a 1, 328 sf two story addition on the back of the home relocate and remodel the great room create two bedrooms downstairs create a new bathroom downstairs create a new laundry room downstairs create a new bonus room downstairs building a new deck in the backyard create a new office/guest room with an ensuite bathroom
Valuation:
$253,000
Permit #:
BISUB22-04372
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit submittal
1880 Hannibal Dr, Lafayette, CA, 94549
2023-04-12
Remodel existing primary bathroom and closet. replace 2 sinks shower stall and toilet with new fixtures in new locations. expand closet space. relocate entry door to bedroom. expand closet door opening. new doors and flooring. updated electrical & paint
Valuation:
N/A
Permit #:
BISUB23-01137
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement
825 Hartz Way, Danville, CA, 94526
2025-06-16
Tenant improvement - gayler design building
Valuation:
$210,000
Permit #:
B25-018533
Status:
issued
Fee:
$5,485
Permit Type:
N/A
Building Type:
N/A
Permit submittal
389 Colorados Ct, Lafayette, CA, 94549
2023-05-26
Guest bedroom suite addition great room addition kitchen remodel new indoor laundry in existing conditioned space. total new conditioned 736 sf
Valuation:
N/A
Permit #:
BISUB23-01741
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit submittal
961 Kelley Ct, Lafayette, CA, 94549
2022-09-27
Remodel the existing kitchen like for like. remove and replace the existing patio door in the kitchen. remove and replace (1) existing skylight in the kitchen. relocate existing electrical sub panel in hall closet to new garage location
Valuation:
$42,000
Permit #:
BISUB22-03447
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential interior alterations/remodels
165 Willow Dr, Danville, CA, 94526
2024-08-21
Relocate kitchen major remodel of interior/replace all windows w/pem
Valuation:
$204,540
Permit #:
B24-017634
Status:
final
Fee:
$4,295
Permit Type:
N/A
Building Type:
N/A
Residential interior alterations/remodels
165 Willow Dr, Danville, CA, 94526
2024-08-21
Relocate kitchen major remodel of interior/replace all windows w/pem
Valuation:
$204,540
Permit #:
B24-017634
Status:
final
Fee:
$4,295
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
72 Rosewood Ln, Danville, CA, 94506
2022-11-09
Detached uncondtioned 375 sf accesory structure. with outdoor kitchen no plumbing. ice sink to drain to landscape per cccsd. fire box gas and electrical lines ***1/25/2023 structural revision **lg
Valuation:
$42,000
Permit #:
BIMIR22-012879
Status:
final
Fee:
$1,715
Permit Type:
N/A
Building Type:
N/A
Residential interior alterations/remodels
22 La Vista Way, Danville, CA, 94506
2025-05-01
Remodel kitchen demolish fireplace in family room w pem
Valuation:
$47,800
Permit #:
B25-018361
Status:
final
Fee:
$1,774
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
389 Colorados Ct, Lafayette, CA, 94549
2023-06-30
Guest bedroom suite addition great room addition kitchen remodel new indoor laundry in existing conditioned space. total new conditioned 736 sf
Valuation:
$112,000
Permit #:
BIAD23-007931
Status:
final
Fee:
$8,028
Permit Type:
N/A
Building Type:
N/A
Permit submittal
40 Camino Monte Sol, Alamo, CA, 94507
2021-08-20
Building 167 sf pavilion outdoor kitchen on (e) pool deck building gas fire pit with new gas line convert and reconfigure (e) study into wine storage and tasting room building pathwalk & stairs leading from driveway to pool deck
Valuation:
$45,000
Permit #:
BISUB21-00584
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement
825 Hartz Way, Danville, CA, 94526
2025-05-01
Demolish interior w/pem j#asb141184
Valuation:
$40,000
Permit #:
B25-018466
Status:
final
Fee:
$1,304
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement
825 Hartz Way, Danville, CA, 94526
2025-05-01
Demolish interior w/pem j#asb141184
Valuation:
$40,000
Permit #:
B25-018466
Status:
final
Fee:
$1,304
Permit Type:
N/A
Building Type:
N/A
Residential alteration
2358 Greenberry Ct, Pleasanton, CA, 94566
2025-08-26
Remodel and reconfigure the existing primary bathroom. addition new walk-in closet/storage. replace window like for like no structural or change to glazing size. new electrical
Valuation:
$35,000
Permit #:
B25-2354
Status:
issued
Fee:
$673
Permit Type:
N/A
Building Type:
N/A
Building/residential/al/alteration
27 Shawn Ct, Alamo, CA, 94507
2022-10-13
Remove chimney and remodel kitchen **10/24/22 - relocate (e) subpanel from bedroom closet to garage. vsd**
Valuation:
$65,000
Permit #:
BIAL22-011688
Status:
final
Fee:
$2,298
Permit Type:
N/A
Building Type:
N/A
Residential interior alterations/remodels
330 Mc Cloud Pl, Danville, CA, 94526
2025-08-04
Remodel kitchen
Valuation:
$35,000
Permit #:
B25-018363
Status:
issued
Fee:
$823
Permit Type:
N/A
Building Type:
N/A
Residential interior alterations/remodels
210 Viewpoint Dr, Danville, CA, 94506
2025-08-07
Remodel hall bathroom w pem
Valuation:
$12,000
Permit #:
B25-018549
Status:
final
Fee:
$588
Permit Type:
N/A
Building Type:
N/A
Residential photo-voltaic system
3706 Pimlico Dr, Pleasanton, CA, 94588
2024-07-09
Remove and replace existing solar photovoltaic system from roof so roofers can strip and replace the roof
Valuation:
$2,700
Permit #:
B24-1791
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
Residential alteration
3706 Pimlico Dr, Pleasanton, CA, 94588
2024-06-26
Remove and replace existing solar photovoltaic system from roof so roofers can strip and replace the roof
Valuation:
$2,700
Permit #:
B24-1764
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/residential/al/alteration
2297 Caballo Ranchero Dr, Diablo, CA, 94528
2019-12-23
Remodel of existing kitchen and two half baths like for like. install gas fireplace insert in existing fireplace in office ** 1/31/2020 - clarification new gas fireplace and surround framing in existing den. not an existing fireplace - bdb **
Valuation:
N/A
Permit #:
BIAL19-013339
Status:
final
Fee:
$1,608
Permit Type:
N/A
Building Type:
N/A