Updated: Apr 05, 2026
Location and Projects
Address
1662 Waverly Ave, San Jose, CA, 95122
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Denny's Heating & Air Conditioning
Denny's Heating & Air Conditioning, 1662 Waverly Ave, San Jose, CA (Employee: Denny Dean Ketz) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Denny's Heating & Air Conditioning, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Denny's Heating & Air Conditioning Contact Information
Phone Number: (669) 224-5940
Address: 1662 Waverly Ave, San Jose, CA 95122
Building Permits by Denny's Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition air conditioning to an existing furnace. condenser will be on side of house behind fence and a minimum of 3 from property line. cf1r calcert # 220-a020158011a
Valuation:
N/A
Permit #:
BLD2021-01612
Status:
issued
Fee:
$312
Permit Type:
N/A
Building Type:
N/A
Replace (e) furnace in garage with new ducting
Valuation:
$10,100
Permit #:
MEP-2020-278071
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
- r/r furnace same location
Valuation:
N/A
Permit #:
2024 069940 RS
Status:
expired
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Installing furnace air conditioning and ducting
Valuation:
N/A
Permit #:
PM20191002937
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace air conditioning in same location 14 seer 95% afue 5 ton 120k btu
Valuation:
$4,000
Permit #:
B18-1146
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Air conditioning and furnace change out 80%seer 3 ton 40kbtu's 14 seer
Valuation:
$6,000
Permit #:
B18-0808
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Central furnace change-out same location
Valuation:
$3,185
Permit #:
201900587
Status:
complete
Fee:
$326
Permit Type:
Furnace/heater
Building Type:
N/A
New air conditioning located side of house with fence (see drawing) and replacement furnace 16 seer 5 ton 110k btu 5% afue
Valuation:
$10,000
Permit #:
B17-0502
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Replace 2 hvac systems in same location like for like: 2 furnace's and 2 air conditioning change out 70kbtu's 80% afue 3 ton 14 seer
Valuation:
$17,000
Permit #:
B22-1886
Status:
final
Fee:
$462
Permit Type:
N/A
Building Type:
N/A
Addition air conditioning to existing fau
Valuation:
N/A
Permit #:
BP18-00466
Status:
final
Fee:
N/A
Permit Type:
Air conditioning ...
Building Type:
N/A
Ac/furnace change out like for like 100% afue 80kbtu's 14 seer 5 ton
Valuation:
$6,529
Permit #:
B17-1578
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Furnace changeout same location
Valuation:
N/A
Permit #:
2018 128745 MF
Status:
final
Fee:
N/A
Permit Type:
Single dwelling unit
Building Type:
N/A
Instillation of a new 14 seer 3 ton air conditioning system. calcerts# 020192207a
Valuation:
N/A
Permit #:
BLD2019-00066
Status:
complete
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Minor permit for reroof hvac water heater seismic gas shut-off valve. (r-3 occupancies only)
2022-12-16
Installation of a heat pump
Valuation:
N/A
Permit #:
B2022-05885
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Central furnace change-out same location
Valuation:
$3,185
Permit #:
201900587
Status:
complete
Fee:
$326
Permit Type:
Furnace/heater
Building Type:
N/A
Install new furnace in attic & with new ducts
Valuation:
N/A
Permit #:
2018 100819 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Install hvac heating unit in attic air conditioning unit on right side
Valuation:
N/A
Permit #:
MECH2021-0065
Status:
expired
Fee:
$677
Permit Type:
Air conditioner_na
Building Type:
N/A
Denny's Heating & Air Conditioning Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Denny's Heating & Air Conditioning License info
Verified License
| License # | 930533 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Denny's Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Continental Casualty Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
16
Permits
- Building permit records show that Denny's Heating & Air Conditioning has worked on 16 permitted projects.
Denny's Heating & Air Conditioning Employees
DK
Denny Dean Ketz
Sole Owner