Updated: May 10, 2026
Location and Projects
Address
5914 SPRING FLOWER DRIVE, Elk Grove, CA, 95757
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Ken Cool & Heat Services HVAC/Mechanical Contractor
Ken Cool & Heat Services, 5914 Spring Flower Dr, Elk Grove, CA (Owned by: Zi Zhong Wu) holds a Warm Air Heating, Ventilating And Air Conditioning license and 2 other licenses according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ken Cool & Heat Services, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ken Cool & Heat Services Contact Information
Phone Number: (916) 743-9998
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Address: 5914 SPRING FLOWER DRIVE, Elk Grove, CA 95757
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Ken Cool & Heat Services Elk Grove
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ken Cool & Heat Services has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Ken Cool & Heat Services has worked on at least
14.0 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
|
12 projects
|
HVAC projects |
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Ken Cool & Heat Services mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $8,790. 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 Ken Cool & Heat Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%.cf-1r-alt-hvac on file: carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$8,790
Permit #:
RES-2325758
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out furnace only (split system) to furnace only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. cf-1r-alt-hvac on file: carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$4,300
Permit #:
RES-2325755
Status:
expired
Fee:
$205
Permit Type:
N/A
Building Type:
Single family
Change-out condenser/coil only (split system) to condenser/coil only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$5,000
Permit #:
RES-2203081
Status:
final
Fee:
$205
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$9,860
Permit #:
RES-2321601
Status:
final
Fee:
$220
Permit Type:
N/A
Building Type:
Single family
Commercial: limited review - electrical mechanical plumbing reroof etc
2024-01-30
Change out same size gas electric package unit on top of roof **require spec sheet for roof top unit on site** hvac forms cf-2r and cf-3r are required at final inspection
Valuation:
$29,978
Permit #:
BLD23-01217
Status:
complete
Fee:
$182
Permit Type:
Alteration
Building Type:
N/A
Change-out roof mount to roof mount. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$12,000
Permit #:
RES-2222170
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
Single family
Commercial: limited review - electrical mechanical plumbing reroof etc
2023-03-15
Replace the heat pump split system condenser and air handler ** no ducting work*** hvac forms cf-2r and cf-3r are required at final inspection
Valuation:
$8,240
Permit #:
BLD23-01218
Status:
expired
Fee:
$170
Permit Type:
Alteration
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2023-06-16
Remove roof mounted hvac units and re-install with new curbs. same location same units
Valuation:
$13,246
Permit #:
MISR2023-02947
Status:
issued
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
19-004341 hsg case - split hvac heat pump system c/o-no ducts. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. cf-1r-alt-hvac on file: carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$4,100
Permit #:
RES-1916871
Status:
final
Fee:
$354
Permit Type:
N/A
Building Type:
N/A
Change-out w/new ducts split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$20,860
Permit #:
RES-1921997
Status:
final
Fee:
$249
Permit Type:
N/A
Building Type:
Single family
Change-out w/new ducts split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. cf-1r-alt-hvac on file: carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$9,090
Permit #:
RES-1821423
Status:
final
Fee:
$214
Permit Type:
N/A
Building Type:
Single family
Hsg case 17-025784: c/o hvac system & complete work from expired permit res-1800131: restore single family residence. remove walls constructed without a building permit. repair holes in the walls and ceilings. remove wiring installed without a building permit. remove grow lights and ventilators. replace wiring to original. carbon monoxide & smoke alarms required. reference crc section... see more
Valuation:
$10,300
Permit #:
RES-1816236
Status:
final
Fee:
$528
Permit Type:
N/A
Building Type:
N/A
Change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$8,790
Permit #:
RES-1804658
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
Half plex
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2022-10-17
Dlc 11/23/22 change out the condenser coil and furnace
Valuation:
$8,500
Permit #:
MISR2022-09280
Status:
canceled
Fee:
$369
Permit Type:
N/A
Building Type:
N/A
Heat furnace replacement
Valuation:
N/A
Permit #:
PM20230424609
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial: limited review - electrical mechanical plumbing reroof etc
2022-11-06
Replace the gas electric package unit on top of roof
Valuation:
N/A
Permit #:
BLD22-07025
Status:
expired
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Case #17-006959 hvac change out. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. cf-1r-alt-hvac on file: carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$7,400
Permit #:
RES-1805740
Status:
final
Fee:
$359
Permit Type:
N/A
Building Type:
N/A
Commercial: limited review - electrical mechanical plumbing reroof etc
2022-11-06
Replace the heat pump split system
Valuation:
N/A
Permit #:
BLD22-07026
Status:
expired
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Unit #210 replace the heat pump condenser and air
Valuation:
$9,740
Permit #:
2023-01246
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2020-01-30
New gas package unit on the roof-7804 side of duplex- no ductwork
Valuation:
$6,410
Permit #:
MISR2020-00767
Status:
issued
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
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Ken Cool & Heat Services Reviews
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Verified License
BuildZoom confirmed this contractor's license
Ken Cool & Heat Services License info
Verified License
| License # | 1142584 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Date Issued | 08-26-2025 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Ken Cool & Heat Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1045841 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- 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 Ken Cool & Heat Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 911307 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- 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 Ken Cool & Heat Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wesco Insurance Company |
124
Permits
- Building permit records show that Ken Cool & Heat Services has worked on 124 permitted projects.
Ken Cool & Heat Services Employees
ZW
Zi Zhong Wu
Rmo / Ceo / Pres
ZW
Zi Zhong Wu
Owner