Updated: May 10, 2026
Location and Projects
Address
4195 CHINO HILLS PARKWAY 235, Chino Hills, CA, 91709
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My Ac Guy HVAC/Mechanical Contractor
My Ac Guy, 4195 Chino Hills Pkwy, Chino Hills, CA (Employee: Ruddy Rafic Brown) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 89 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring My Ac Guy, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
My Ac Guy Contact Information
Phone Number: (909) 303-0779
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Address: 4195 CHINO HILLS PARKWAY 235, Chino Hills, CA 91709
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace hvac system and furnace modify return duct
Valuation:
N/A
Permit #:
B202508286
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (1) ac<=25hp (compressor) (1) appliance vent-listed (1) gas heater (1) air inlet/outlet and (1) incidental gas piping outlet
Valuation:
N/A
Permit #:
19044-30000-12919
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Hvac change out. air conditioning and 5 ton f.a.u. 80k btus. duct work (8) supply
Valuation:
N/A
Permit #:
B19-2877
Status:
filed
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
New (cut-in) 2.5 ton 14 seer air conditioning in back yard change out fau 45, 000 btu wcoil change out 6 ducts
Valuation:
N/A
Permit #:
18044-40000-14089
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install mini split system
Valuation:
N/A
Permit #:
19044-70000-06724
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Permit for direct change out of hvac system. -
Valuation:
N/A
Permit #:
BLD18-004693
Status:
final
Fee:
$116
Permit Type:
S-fam residential
Building Type:
N/A
Dedicated circuit air conditioning
Valuation:
N/A
Permit #:
18041-40000-43953
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install mini split system
Valuation:
N/A
Permit #:
19044-70000-06723
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New (cut-in) 3 ton 17 seer mini-split in back yard
Valuation:
N/A
Permit #:
19044-40000-03026
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New cutin 2.5 ton 14 seer air conditioning in left sideyard new cut fau 45, 000 btu w/coil in attic install 7 ducts and 1 gas line
Valuation:
N/A
Permit #:
18044-40000-13304
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 18041-40000-41074 to correct address. no fee dept. error
Valuation:
N/A
Permit #:
18041-40001-41074
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Dedicated circuit air conditioning & fau 1 outlet 1 light and 1 switch
Valuation:
N/A
Permit #:
18041-40000-41074
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out 4 ton 14 seer air conditioning in backyard change out fau 80, 000 btu w/coil in attic and change out 12 ducts
Valuation:
N/A
Permit #:
18044-40000-13303
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New hvac with 10 ducts. electrical not included
Valuation:
N/A
Permit #:
BLD-18-01584
Status:
complete
Fee:
$287
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
My Ac Guy License info
Verified License
| License # | 1038524 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for My Ac Guy at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
11
Permits
- Building permit records show that My Ac Guy has worked on 11 permitted projects.
My Ac Guy Employees
RB
Ruddy Rafic Brown
Sole Owner
used him on a home we have in corona ca. it came out very nice,so we used him at our home in huntington beach.he started and asked for money to purchase units and never came back despite call backs and text.(ruddy brown) is the contact