Updated: May 27, 2026
Location and Projects
Address
P O BOX 4031, Diamond Bar, CA, 91765
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Refrigerated Purified Air HVAC/Mechanical Contractor
Refrigerated Purified Air Inc at P O BOX 4031, Diamond Bar, CA 91765, held a HVAC/Mechanical Contractor license (#640082) with the California contractors license board with an expiration date of 03-31-2026. We last verified the license was expired on 05-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Refrigerated Purified Air Inc Contact Information
Phone Number: (626) 965-1412
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Address: P O BOX 4031, Diamond Bar, CA 91765
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Building Permits by Refrigerated Purified Air Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical for air conditioning fixtures
Valuation:
$0
Permit #:
MEC2015-00646
Status:
Issued
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Supplemental permit to #01044-10000-03259 per order to comply dated 7 27/01. for air conditioning alteration and 12 inlets/outlets
Valuation:
N/A
Permit #:
01044-10001-03259
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install new furnace & air conditioning system - compressor located @ side of house15 from side property line
Valuation:
N/A
Permit #:
MEC2004-00957
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Replace air conditioning unit and furnace (same locations)
Valuation:
$0
Permit #:
MEC2012-00364
Status:
Issued
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Replace existing heater with heat pump system air conditioning condensor (subject to field inspection)
Valuation:
N/A
Permit #:
MEC2001-00089
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Plumbing permit
Pl - int. remodel + addition 120 sq/ft (lndry/toilet/sh rm)+ fill in pool
Valuation:
N/A
Permit #:
PL155659
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Me - int. remodel + addition 120 sq/ft (lndry/toilet/sh rm)+ fill in pool
Valuation:
N/A
Permit #:
ME155659
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Ga - int. remodel + addition 120 sq/ft (lndry/toilet/sh rm)+ fill in pool
Valuation:
N/A
Permit #:
GA155659
Status:
final
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
El - int. remodel + addition 120 sq/ft (lndry/toilet/sh rm)+ fill in pool
Valuation:
N/A
Permit #:
EL155659
Status:
final
Fee:
N/A
Permit Type:
Electrical permit
Building Type:
N/A
Bu - int. remodel + addition 120 sq/ft (lndry/toilet/sh rm)+ fill in pool
Valuation:
N/A
Permit #:
BU155659
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Replacing (3) heaters with only (2) heaters addition (2) air conditioning units
Valuation:
N/A
Permit #:
MEC2000-00049
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Remove (2) existing furnaces & replace & addition (2) air conditioning systems
Valuation:
N/A
Permit #:
MEC2000-00050
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Install new fau condenser coil & duct. duct testing required
Valuation:
N/A
Permit #:
MEC2006-00349
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Fire permit
Sp - tenant improvement (subject to field inspection)
Valuation:
N/A
Permit #:
SP155987
Status:
final
Fee:
N/A
Permit Type:
Fire sprinklers
Building Type:
N/A
Bu - tenant improvement (subject to field inspection)
Valuation:
N/A
Permit #:
BU155987
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Replace 15ton gas/elec & 13ton 5 new supply 3 return
Valuation:
N/A
Permit #:
95003664
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 11 heating + air cond. units in complex
Valuation:
N/A
Permit #:
94-00547
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Mechanical equipment for addition to bookstore
Valuation:
$0
Permit #:
95-02850
Status:
Final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Installing one air conditioning compressor and 2 heaters
Valuation:
N/A
Permit #:
98044-50000-08850
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replacing 3 (e) air conditioning units w/4 new air conditioning systems
Valuation:
N/A
Permit #:
01044-10000-03259
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Refrigerated Purified Air Inc License info
Inactive License
| License # | 640082 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Refrigerated Purified Air Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Refrigerated Purified Air Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
23
Permits
- Building permit records show that Refrigerated Purified Air Inc has worked on 23 permitted projects.
Refrigerated Purified Air Inc Employees
KA
Kandi Jean Ashcraft
Officer
RA
Richard Paul Ashcraft
Officer
WA
William Charles Ashcraft
Rmo / Ceo / Pres