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Location and Projects

Address
3999 SANTA ROSA AVE, Santa Rosa, CA, 95407
Use our bidding system to request a quote

JW Hanson Heating & Air

JW Hanson Heating & Air, 3999 Santa Rosa Ave, Santa Rosa, CA (Employees: James William Hanson and Kimberly Jo Hanson) holds a Boiler, Hot Water Heating And Steam Fitting, Electrical, Warm Air Heating, Ventilating And Air Conditioning, Plumbing, Sheet Metal, Roofing, Insulation And Acoustical license according to the California license board.

Their BuildZoom score of 115 ranks in the top 2% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring JW Hanson Heating & Air, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

JW Hanson Heating & Air Services

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Mechanical Work Sheet Metal Work HVAC

JW Hanson Heating & Air Contact Information

Phone: (707) 538-3329 Edit
Address: 3999 SANTA ROSA AVE, Santa Rosa, CA 95407 Edit

JW Hanson Heating & Air Santa Rosa

Quality

115
98th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
JW Hanson Heating & Air has a BuildZoom score of 115, which places them above 98% of 336,931 contractors in California.

Activity

12 projects
 2025
7 projects
 2024
7 projects
 2023
Our building permit records indicate that JW Hanson Heating & Air has worked on at least 26.0 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.

Experience

22 projects
 HVAC projects
11 projects
 Mechanical projects
Analyzing permits over the last 4 years shows that JW Hanson Heating & Air mostly works on hvac project and mechanical project projects.

Pricing

3 projects
 $5k-$20k
1 project
 $20k-$50k
1 project
 $50k-$100k
Value Not Public: 20.0 projects
The typical size of their permits is approximately $18,260. 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.

Building Permits by JW Hanson Heating & Air

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Plumbing
830 El Camino Del Mar, San Francisco, CA, 94121
2025-05-07
Work category: 1m; installation of one wine room cooler and three mechanical room fan coils with related ducting
Valuation:
N/A
Permit #:
PMW20250507090
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical
1211 Capri Way, Rohnert Park, CA, 94928
2025-03-28
Install ge connect condenser
Valuation:
$12,660
Permit #:
ME25-0007
Status:
final
Fee:
$189
Permit Type:
General mechanical
Building Type:
N/A
Plumbing
100 Palo Alto Ave, San Francisco, CA, 94114
2024-09-30
Work category: 1m; additional inspection to perform final inspection for expired permit #pmw20230613744
Valuation:
N/A
Permit #:
PMW20240923791
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit no plan check
1686 Adobe Rd, Petaluma, CA, 94954
2025-10-20
Install a 50 gallon water heater and a ductless heat pump for the adu
Valuation:
N/A
Permit #:
BLD25-3833
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Building permit no plan check
2127 Bennett Valley Hts, Glen Ellen, CA, 95442
2025-02-13
Addition of mini split
Valuation:
N/A
Permit #:
BLD25-0129
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Plumbing
830 El Camino Del Mar, San Francisco, CA, 94121
2025-07-26
Work category: 1m; installation of radiant heating/cooling system using a boiler and chiller
Valuation:
N/A
Permit #:
PMW20240730538
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
147 Laidley St, San Francisco, CA, 94131
2020-09-25
Work category: 1m; install mitsubishi heat pump hvac system. this is an addendum for original permit #pmw20181030647 which has expired due to length of job in order to get our final inspection
Valuation:
N/A
Permit #:
PMW20200729353
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential mechanical
1323 Phyllis St, Santa Rosa, CA, 95401
2022-06-29
Installation of new ductless heat pump with 2 indoor units for master bedroom and back bedroom
Valuation:
N/A
Permit #:
B16-1746
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential plumbing
280 Ralston Ave, Mill Valley, CA, 94941
2025-09-24
Replace gas fired water heater with heat pump water heaters
Valuation:
$82,064
Permit #:
B-050000
Status:
final
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
Residential mechanical
5747 Trailwood Dr, Santa Rosa, CA, 95404
2023-06-27
Replace water heater with storage tank and heat pump
Valuation:
N/A
Permit #:
B23-3359
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Building permit with plan check
4033 El Molino Ln, Sebastopol, CA, 95472
2020-03-03
Install 20kw generator fueled by propane (on site) - install transfer switch at single family dwelling near (e) electric panel with trenching under driveway to generator - addition air conditioning condenser
Valuation:
N/A
Permit #:
BLD19-7507
Status:
final
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
Plumbing
250 Laurel St, San Francisco, CA, 94118
2023-03-10
Work category: 8p; replace existing steam boiler using a new steam boiler
Valuation:
N/A
Permit #:
PW20220831518
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
44 Normandie Ter, San Francisco, CA, 94115
2022-12-05
Work category: 1m; replace existing heat pump systems and wine room cooling
Valuation:
N/A
Permit #:
PMW20220408415
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit with plan check
2177 Mill Creek Rd, Healdsburg, CA, 95448
2025-06-27
Single family dwelling new kohler generator 38kw with ats
Valuation:
N/A
Permit #:
BLD25-3834
Status:
issued
Fee:
$479
Permit Type:
N/A
Building Type:
N/A
Misc mechanical
14 Place Moulin, Belvedere Tiburon, CA, 94920
2022-06-03
Generator and heat pump
Valuation:
$86,500
Permit #:
M20-064
Status:
final
Fee:
$4,649
Permit Type:
Mechanical with p...
Building Type:
N/A
Building permit no plan check
6475 Orchard Station Rd, Sebastopol, CA, 95472
2020-12-30
Removing a standard electric water heater and replacing it with a heat pump water heater with electric backup. going from 119 gallons to 80 gallons
Valuation:
N/A
Permit #:
BLD20-6455
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Building permit no plan check
19600 Brooklime, Sonoma, CA, 95476
2022-11-28
For single family dwelling - replace boiler and hot water storage tank -to include radiant tubing
Valuation:
N/A
Permit #:
BLD19-6757
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Plumbing
2520 Pacific Ave, San Francisco, CA, 94115
2019-10-21
Work category: 1m; to replace expired permit #pmw20160425949. install 2 boilers and one ducted mitsubishi heat pump. rough inspections completed 4/18/17 for radiant and 5/9/17 for heat pump
Valuation:
N/A
Permit #:
PMW20190923115
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace mechanical appliance;
1 Rebelo Ln, Novato, CA, 94947
2021-07-08
Replace two forced air systems for the home including furnaces and condensers
Valuation:
$49,851
Permit #:
B26250
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Building permit no plan check
3288 Harrison Grade Rd, Sebastopol, CA, 95472
2021-01-21
Rplc fau 95% addition air conditioning 18 seers & rplc gas water heater for single family dwelling
Valuation:
N/A
Permit #:
BLD20-1235
Status:
final
Fee:
$254
Permit Type:
N/A
Building Type:
N/A

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