General Contractor
According to available county records, Keystone Builders Inc. (CA) filed 0 permits in 2025 and 0 in 2024. See the number of permits filed, the value of these permits, and where they were filed. Permits are filed with county recorders and this information is published where available. Note that not all active permits may be shown here. Interested in seeing more permit information? Let us know.
In this chart you can see the number of permits filed in various states. Keystone Builders Inc. (CA) filed 0 permits in the last 18 months.
Keystone Builders Inc. (CA) filed 0 permits in the last 18 months for work valued at $0.00. In Nov 2025, Keystone Builders Inc. (CA) filed 0 permits worth $0.00. Permit value information is based on permits publicly available.
Keystone Builders Inc. (CA) has filed 2 permits in California.
STATE
PERCENTAGE
Permit filed in California on 7/31/2023 at 2835 S Bristol St Ste B, Santa Ana, CA 92704 for a Commercial project.
Source: Construction Monitor
Permit
101115249
Value
$163,000
Permit Status
Approved
State
CaliforniaContractors listed on Permit:
Makarehchi Family Trust, Keystone Builders Inc. (CA)Permit filed in California on 7/31/2023 at 2835 S Bristol St Ste B, Santa Ana, CA 92704 for a Commercial project.
Source: Construction Monitor
Permit
101115250
Value
$20,000
Permit Status
Approved
State
CaliforniaContractors listed on Permit:
Makarehchi Family Trust, Keystone Builders Inc. (CA)