Updated: Feb 13, 2026
Location and Projects
Address
465 TECHNOLOGY WAY, Napa, CA, 94558
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Dennis Ruise HVAC/Mechanical Contractor
Dennis Ruise, 465 Technology Way, Napa, CA (Employees: Dennis Edward Ruise and Dennis Edward Ruise Jr) holds a Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dennis Ruise, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dennis Ruise Contact Information
Phone Number: (707) 254-9352
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Address: 465 TECHNOLOGY WAY, Napa, CA 94558
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Dennis Ruise Napa
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dennis Ruise has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Dennis Ruise has worked on at least
5.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
5 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Dennis Ruise mostly works on
hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $18,182. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
***potential floodplain restrictions*** remove existing propane furnace and air conditioning system and replace with heat pump
Valuation:
$22,764
Permit #:
S24-00192-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical alteration- remove existing propane furnace and air conditioning system and replace with heat pump
Valuation:
$22,764
Permit #:
BR24-00203-MCH
Status:
review to applicant
Fee:
$344
Permit Type:
N/A
Building Type:
N/A
Heating ventilation and air conditioning replacement (hvac)
2024-06-16
Heating and air conditioning
Valuation:
$24,800
Permit #:
BR24-00904-HVC
Status:
final
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Heating ventilation and air conditioning replacement (hvac)
2023-06-14
Heating and air conditioning
Valuation:
$13,600
Permit #:
BR23-00946-HVC
Status:
final
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Heating ventilation and air conditioning replacement (hvac)
2022-12-27
Heating and air conditioning
Valuation:
$26,600
Permit #:
BR22-02278-HVC
Status:
final
Fee:
$290
Permit Type:
N/A
Building Type:
N/A
Replace air conditioning using existing furnace and ductwork (main dwelling)
Valuation:
$9,680
Permit #:
BR22-01186-MCH
Status:
expired
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Heating ventilation and air conditioning replacement (hvac)
2022-10-11
Heating and air conditioning
Valuation:
$18,800
Permit #:
BR22-01777-HVC
Status:
final
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Heating ventilation and air conditioning replacement (hvac)
2022-10-11
Heating and air conditioning
Valuation:
$16,800
Permit #:
BR22-01776-HVC
Status:
expired
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Mechanical alteration-replace wall heater
Valuation:
$2,138
Permit #:
BR22-00064-MCH
Status:
final
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
Fire damage repair: replace heat & air conditioning downstairs and upstairs (like for like)
Valuation:
$20,800
Permit #:
B18-00887
Status:
final
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
Heating only
Valuation:
$6,500
Permit #:
BR21-01794-HVC
Status:
final
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Heating ventilation and air conditioning replacement (hvac)
2024-12-16
Heating only
Valuation:
$4,100
Permit #:
BR24-01899-HVC
Status:
expired
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Heating ventilation and air conditioning replacement (hvac)
2024-10-29
Heating only
Valuation:
$2,180
Permit #:
BR24-01685-HVC
Status:
final
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
Mechanical alter - repalce furance (80% eff) and air conditioning (14 seer)
Valuation:
$10,900
Permit #:
B18-01944
Status:
final
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
Main dwelling: replace heating & air conditioning. afue 80 seer 14
Valuation:
$12,800
Permit #:
B18-02068
Status:
final
Fee:
$157
Permit Type:
N/A
Building Type:
N/A
Installation of air conditioning unit (condenser only)
Valuation:
$4,960
Permit #:
B18-02294
Status:
final
Fee:
$435
Permit Type:
N/A
Building Type:
N/A
Fire damage repair: replace heat & air conditioning downstairs and upstairs (like for like)
Valuation:
$20,800
Permit #:
B18-00887
Status:
final
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
Installation of air conditioning unit (condenser only)
Valuation:
$4,960
Permit #:
B18-02294
Status:
final
Fee:
$435
Permit Type:
N/A
Building Type:
N/A
Main dwelling- replace furnace 80 000 btu 95%
Valuation:
$5,800
Permit #:
B18-00064
Status:
final
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
Fire damage repair: replace heat & air conditioning downstairs and upstairs (like for like)
Valuation:
$20,800
Permit #:
B18-00887
Status:
final
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
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Dennis Ruise Reviews
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Verified License
BuildZoom confirmed this contractor's license
Dennis Ruise License info
Verified License
| License # | 688217 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Dennis Ruise at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Clear Blue Specialty Insurance |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
57
Permits
- Building permit records show that Dennis Ruise has worked on 57 permitted projects.
Dennis Ruise Employees
DR
Dennis Edward Ruise
Sole Owner
DJ
Dennis Edward Ruise Jr
Sole Owner