Updated: Apr 27, 2026
Location and Projects
Address
1881 WILD CAT CT, Cool, CA, 95614
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Cool Technology Construction
Serving residential and commercial clients throughout Cool, CA, Cool Technology specializes in electrical and smart home system installations. With 24 years of experience in the electrical trade, the company provides services that include wiring upgrades, lighting design and installation, and the integration of smart home technologies. Cool Technology works on both new construction and remodeling projects, helping homeowners and businesses implement energy-efficient lighting solutions and automate their properties with the latest technology. The company also handles electrical troubleshooting and repairs, ensuring safety and compliance with local codes. Cool Technology’s project portfolio includes work on single-family homes, small businesses, and multi-unit properties in El Dorado County.
Cool Technology Services
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Cool Technology Contact Information
Phone Number: (530) 396-6122
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Address: 1881 WILD CAT CT, Cool, CA 95614
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Cool Technology Cool
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cool Technology has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Cool Technology has worked on at least
12.0 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.
Pricing
|
10 projects
|
< $5k |
|
1 project
|
$5k-$20k |
The typical size of their permits is approximately $3,200. 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.
Electrical service panel replacement or emergency repair only. no additional electrical mechanical plumbing or structural work permitted.; msp change out 100 amp to 200 amp no added load
Valuation:
$2,970
Permit #:
PANR2025-00411
Status:
complete
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Electrical service panel replacement or emergency repair only. no additional electrical mechanical plumbing or structural work permitted.; remove and replace 200 a panel with new 200 a panel like for like no added load
Valuation:
$3,700
Permit #:
PANR2025-01152
Status:
complete
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Electrical service panel replacement or emergency repair only. no additional electrical mechanical plumbing or structural work permitted.; msp replace 100 amp panel with 200 amp panel no added load
Valuation:
$3,000
Permit #:
PANR2025-01206
Status:
complete
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-08-04
Remove and replace main 200 amp electrical panel with new 200 amp panel; like for like no added load current panel amperage: 200 proposed panel amperage: 200 change out new: change out - like for like
Valuation:
$3,200
Permit #:
BLD23-03450
Status:
complete
Fee:
$171
Permit Type:
Alteration
Building Type:
N/A
Addition 50 amp subpanel inside garage and transfer existing branch circuit to it. next tio it addition 50 amp dedicated 240v receptacle for future ev charger. all work subject to field inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$850
Permit #:
RES-2226499
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Addition 1 50 amp/240 volt outlet in garage. addition 1 30 amp disconnect for h2o heater. addition 1 30 amp exterior disconnect. addition 3 new outlets and 1 light in garage
Valuation:
$2,500
Permit #:
RES-2302566
Status:
final
Fee:
$236
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2021-09-20
Replace old zinsco main panel and meter socket with new 200 amp main panel and meter socket. no added load current panel amperage: 200 proposed panel amperage: 200 change out new: change out - like for like -------------------------------------------------------------- revision submitted: 08/23/2021 addition breaker interlock kit and power inlet box for customers portable generator c... see more
Valuation:
$3,000
Permit #:
BLD21-01561
Status:
complete
Fee:
$153
Permit Type:
Alteration
Building Type:
N/A
E-permit: existing panel 125 amps - overhead service new main panel 200 amps replacement weather head/masthead work main breaker replacement
Valuation:
$4,625
Permit #:
RES-2300922
Status:
final
Fee:
$97
Permit Type:
N/A
Building Type:
Single family
Residential: limited review - electrical mechanical plumbing roof solar etc
2022-05-11
Replace main electrical 100 amp service panel with 200 amp panel no added load current panel amperage: 100 proposed panel amperage: 200 change out new: change out - upgrade
Valuation:
$3,605
Permit #:
BLD22-01995
Status:
complete
Fee:
$161
Permit Type:
Alteration
Building Type:
N/A
E-permit: existing panel 100 amps - overhead service new main panel 200 amps replacement weather head/masthead work main breaker replacement
Valuation:
$3,125
Permit #:
RES-2412573
Status:
final
Fee:
$94
Permit Type:
N/A
Building Type:
Single family
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. not
2022-02-02
Replace zinsco main electrical service panel with new 125 amp electrical service panel. like for like. no added load
Valuation:
$3,492
Permit #:
MISR2021-06468
Status:
complete
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2024-03-06
Replace existing unsafe 100a electrical panel with new 200a main service panel
Valuation:
$3,990
Permit #:
MISR2024-00660
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Replace 200 amp msp with new 200 amp msp like for like no added load
Valuation:
$4,200
Permit #:
PANR2024-00246
Status:
issued
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Replace 125 amp main service panel with 200 amp panel like for like no added load
Valuation:
$3,275
Permit #:
PANR2023-00736
Status:
complete
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. not
2020-12-15
Upgrade existing 100 amp main electrical panel to new 200 amp panel including meter socket mast and weather head
Valuation:
$2,500
Permit #:
MISR2020-08789
Status:
complete
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
New power pole-from pge to pole underground to exist panel
Valuation:
$8,810
Permit #:
0341642
Status:
issued
Fee:
$132
Permit Type:
Alteration/repair
Building Type:
N/A
Replace 200a main service panel+interlock kit for generator
Valuation:
$5,110
Permit #:
0341621
Status:
issued
Fee:
$132
Permit Type:
Service panel
Building Type:
N/A
C/o 200a msp like for like addition gen interlok + inlet box
Valuation:
$4,002
Permit #:
0342955
Status:
final
Fee:
$132
Permit Type:
Service panel
Building Type:
N/A
C/o 200a msp like for like addition gen interlok + inlet box
Valuation:
N/A
Permit #:
0342942
Status:
issued
Fee:
$132
Permit Type:
Service panel
Building Type:
N/A
Replace 200 amp main panel - addition generator interlock kit
Valuation:
$3,822
Permit #:
0342795
Status:
final
Fee:
$132
Permit Type:
Service panel
Building Type:
N/A
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BZ Score
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BZ Score
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Avg Project
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Projects
Cool Technology Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Cool Technology License info
Verified License
| License # | 1023016 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Cool Technology at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 475130 |
| Status | Inactive |
| State | California |
| Type | General Building, Low Voltage Systems, Electrical |
| 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 Cool Technology at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
65
Permits
- Building permit records show that Cool Technology has worked on 65 permitted projects.
Cool Technology Employees
CD
Christopher Charles Donner
Sole Owner
DF
Daniel Steven Foss
Sole Owner