Updated: Jun 01, 2026
Location and Projects
Address
338 LAKESIDE COURT, Martinez, CA, 94553
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Red Hammer Construction
Red Hammer Construction, 338 Lakeside Ct, Martinez, CA (Employee: Roy Christian Davi) holds a General Building license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Red Hammer Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Red Hammer Construction Services
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Red Hammer Construction Contact Information
Phone Number: (510) 703-2215
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Address: 338 LAKESIDE COURT, Martinez, CA 94553
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Red Hammer Construction Reviews
5 out of 5 stars, based on
1
review
-
By Sherrie M.December 11, 2020remodel our master bedroom closet
Building Permits by Red Hammer Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
#1 - remodel 2 full & 1/2 bathrooms which includes; replace shower valves in master's guest & shower pans in both. replace 3 toilets. electrical work is permitted. inspection & approved. no walls are being moved; installing new cabinets in kitchen - footprint remains the same
Valuation:
$60,000
Permit #:
202011249583
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel 2 full bathrooms & 1 half bathrooms which include: replace shower valves in master & guest showers. new shower pans in both showers. replace 3 toilets
Valuation:
N/A
Permit #:
PP20210114771
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel two bathrooms: replace tub lights countertop toilet shower floor in master bathroom replace countertop shower surround floor lights in hall bathroom. replace lights and floor in kitchen revision 4-16-18 master bathroom remove tub and shower and install 1 large shower
Valuation:
N/A
Permit #:
BIAL18-000817
Status:
final
Fee:
$1,185
Permit Type:
N/A
Building Type:
N/A
Remodel two bathrooms: replace tub lights countertop toilet shower floor in master bathroom replace countertop shower surround floor lights in hall bathroom. replace lights and floor in kitchen revision 4-16-18 master bathroom remove tub and shower and install 1 large shower
Valuation:
N/A
Permit #:
BIAL18-000817
Status:
final
Fee:
$1,185
Permit Type:
N/A
Building Type:
N/A
Tenant improvement kong- poke eatery a-2 type ii b 768 sq ft/revised
Valuation:
$70,000
Permit #:
BLD-22-1174
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2018-01-23
Kitchen remodel
Valuation:
$8,000
Permit #:
B171678
Status:
final
Fee:
$726
Permit Type:
Alteration
Building Type:
N/A
Drywall & rc channel installation & finish the whole ceiling to the unit. approx 2000 sq ft ( 2 bathroom 1 half bathroom kitchen 3 bedrooms living room dining room hallway). double sheet rock with rc channel. random patch work in kitchen and wall in half bathroom room about 250 sq ft
Valuation:
$48,000
Permit #:
202006108393
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Replace guard rail. revision to b171678
Valuation:
$2,000
Permit #:
R17491
Status:
filed
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
80sf addition to enclose atrium to enlarge kitchen per plans
Valuation:
$10,358
Permit #:
BIAD18-008729
Status:
final
Fee:
$799
Permit Type:
N/A
Building Type:
N/A
Complete remodel master bathroom
Valuation:
$17,000
Permit #:
B192754
Status:
final
Fee:
$695
Permit Type:
N/A
Building Type:
N/A
Remodel (2) baths-( master and hall) one bath at a time. hall bath will commence then the master will be done.
Valuation:
$10,000
Permit #:
B161346
Status:
canceled
Fee:
$859
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Red Hammer Construction License info
Verified License
| License # | 993662 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Red Hammer Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
8
Permits
- Building permit records show that Red Hammer Construction has worked on 8 permitted projects.
Red Hammer Construction Employees
RD
Roy Christian Davi
Sole Owner
Roy Davi of Red Hammer Construction just remodeled our master bedroom closet in Martinez, California. My husband and I are so pleased with the results. Roy is a local Martinez contractor who is extremely professional, reliable, respectful and experienced. He is an expert craftsman and delightful to work with. Gary and I highly recommend Roy.
He helped us design our remodeled closet. Roy suggested we look at Granite Expo in Emeryville, where we ordered a new vanity, granite top, sink and faucet. Roy picked it up for us, took out the old vanity (hauled it away), and installed the new one (which involved some plumbing work as well).
In the closet area, he removed the wall and post between the two perpendicular closets. He installed the corner closet organizer that we had ordered, and built a linen closet in the unusable space. Lastly, he installed the barn doors that we had bought. Roy was available every step of the way, and we came away with a beautiful addition to our bedroom. Thanks so much, Roy.