Updated: May 08, 2026
Location and Projects
Address
4905 Golden Foothill Pkwy, El Dorado Hills, CA, 95762
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California Energy Services Photos
California Energy Services HVAC/Mechanical Contractor
At California Energy Services, we are total home performance. In fact, we’ve been providing energy efficiency upgrades to Homeowners for over 20 years. What this means is that with any job we do, we bring a building science perspective that focuses on your house as an interacting system. By addressing comfort problems holistically, we increase your home’s energy efficiency, your personal comfort, and reduce your utility bills.
From BuildZoom: California Energy Services, 4905 Golden Foothill Pkwy, El Dorado Hills, CA (Owned by: Roger Kilby) holds a General Building, Glazing, Warm Air Heating, Ventilating And Air Conditioning license and 2 other licenses according to the California license board.
Their BuildZoom score of 120 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring California Energy Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
California Energy Services Services
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California Energy Services Contact Information
Phone Number: (916) 737-1107
Address: 4905 Golden Foothill Pkwy, El Dorado Hills, CA 95762
California Energy Services El Dorado Hills
Quality
120
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
California Energy Services has a BuildZoom score of 120, which places them above 99% of 336,931 contractors in California.
Activity
|
23 projects
|
2025 |
|
13 projects
|
2024 |
|
19 projects
|
2023 |
Our building permit records indicate that California Energy Services has worked on at least
55.0 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
|
Home Additions |
|
42 projects
|
HVAC projects |
|
16 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that California Energy Services mostly works on
hvac project
and mechanical project
projects.
Pricing
|
7 projects
|
< $5k |
|
32 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $11,220. 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 California Energy Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Hvac/water heater permit: hvac duct replacement attic insulation. water heater remove and replace. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$12,515
Permit #:
RES-2502725
Status:
final
Fee:
$423
Permit Type:
N/A
Building Type:
N/A
Change-out w/new ducts ducts only to ducts only. 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:
$2,500
Permit #:
RES-2506634
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-08-27
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replace two hvac split systems. both air handlers in the attic. both air conditioning units on the ground. not replacing any duct work
Valuation:
$25,000
Permit #:
HACR2025-02013
Status:
complete
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
Change-out split system (all-electric heat pump) to split system (all-electric heat pump). 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:
$11,000
Permit #:
RES-2520017
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
Single family
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-08-08
Replace gas water heater with heat pump water heater. addition 240v circuit. replace existing packaged hvac with 4 zone ductless heat pump. use existing hvac circuit
Valuation:
$18,900
Permit #:
MISR2025-00714
Status:
issued
Fee:
$610
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-06-18
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replace roof mount packaged hvac unit with new
Valuation:
$12,465
Permit #:
HACR2025-01145
Status:
complete
Fee:
$493
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-03-06
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; r/r packaged heat pump unit on roof ducts
Valuation:
$14,190
Permit #:
HACR2025-00128
Status:
complete
Fee:
$575
Permit Type:
N/A
Building Type:
N/A
No duct work permitted. change-out mini-split system to mini-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:
$11,220
Permit #:
RES-2427322
Status:
issued
Fee:
$226
Permit Type:
N/A
Building Type:
Single family
Hvac permit: replaced ducting under the house and two small returns in the attic. deep buried the attic ducts under the new insulation. 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 ... see more
Valuation:
$9,050
Permit #:
RES-2402987
Status:
final
Fee:
$220
Permit Type:
N/A
Building Type:
Single family
Hvac permit: replace ducting and attic insulation. 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:
$13,536
Permit #:
RES-2400957
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
Single family
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2023-01-19
Hvac upgrade: (gas to electric conversion) furnish and install a high efficient carrier corp./bryant central forced air residential packaged hvac system. convert from gas heat to all electric heat pump (includes heat strips) packaged system: mounted on roof (use existing location); crane is included. includes new roof curb adapter; use existing curb and plenums packaged unit: model 60... see more
Valuation:
$14,875
Permit #:
MISR2022-08973
Status:
complete
Fee:
$443
Permit Type:
N/A
Building Type:
N/A
Total 9 windows. 7 retrofit windows and 2 new construction windows. the egress windows will meet the code requirements enforced at the time the structure was permitted. the structure was built in (1970). carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$9,530
Permit #:
RES-2310267
Status:
final
Fee:
$363
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2023-06-05
Hvac system replacement options: furnish and install a highly efficient central forced air residential ___carrier corp./bryant__ hvac system. split system (furnace and coil in attic outdoor condenser on ground) indoor furnace model #: bryant 926s (96%; 1 stage) condenser model #: bryant 126cna (1 stage); up to 16 seer system rated at a capacity of ___4____ tons
Valuation:
$13,490
Permit #:
MISR2022-09747
Status:
complete
Fee:
$443
Permit Type:
N/A
Building Type:
N/A
Water heater changeout only. no additional electrical mechanical plumbing or structural work permitted.; water heater replacement
Valuation:
$5,000
Permit #:
WHTR2025-00047
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Repalce 4 total windows: -3 milgard trinsic series; -1 milgard tuscany series bay window - high effiecient dual pane vinyl; (suncoat max low-e argon gas. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$7,855
Permit #:
RES-2224146
Status:
final
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Change-out w/new ducts split system to ducts only. 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:
$5,920
Permit #:
RES-2309434
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
Single family
Hvac permit: addition new ductless mini split with 3 air handlers. the new unit shall be screened from street views by the building with no portion of the new unit being visible from any street views. cf-1r-alt-hvac on file: carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$16,890
Permit #:
RES-2323057
Status:
expired
Fee:
$241
Permit Type:
N/A
Building Type:
Single family
Change-out ducts only to ducts only. 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%.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%.... see more
Valuation:
$12,333
Permit #:
RES-2304222
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
Single family
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2023-08-15
We are installing a new ev circuit: -adding a new 240v (40 amp) circuit for electric vehicle charging (existing breakers will need to be reconfigured to accommodate new circuit) -running electrical to interior wall of garage -electrical wiring to be ran in attic and between walls where possible to minimize exposed conduit -installing a juice box 32 charger (provided by homeowner) loca... see more
Valuation:
$2,440
Permit #:
MISR2023-03784
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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:
$23,265
Permit #:
RES-2225819
Status:
expired
Fee:
$262
Permit Type:
N/A
Building Type:
Single family
California Energy Services Reviews
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Verified License
BuildZoom confirmed this contractor's license
California Energy Services License info
Verified License
| License # | 747568 |
| Status | Active |
| State | California |
| Type | General Building, Glazing, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for California Energy Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 800-985-5885 |
| Status | Active |
| City | Richmond |
| Type | Contractor, General |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2014. Check the current license status of California Energy Services with the The City of Richmond, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 916988 |
| Status | Inactive |
| State | California |
| Type | Electrical, Window Coverings |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for California Energy Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
120
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
786
Permits
- Building permit records show that California Energy Services has worked on 786 permitted projects.
California Energy Services Employees
RS
Ritesh Sundar Sharma
Owner
RK
Roger Kilby
Owner