Updated: May 25, 2026
Location and Projects
Address
10220 EAST 145TH AVE, Eastlake, CO, 80614
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Jefferies Inc Photos
Jefferies Construction
Building Relationships While Exceeding Ordinary Expectations
Jefferies Inc. Heating and Cooling provides quality and superior service for all customers. We currently service residential and commercial customers. We offer 24 hour repair service on all brands of equipment with free replacement quotes.
Currently we service and install at the following but are not limited to:
Residential Homes
Commercial Buildings
Multi-Family Dwellings
Data Centers
Office Buildings
Museum
Manufacturing
Retail Spaces
Restaurants
Schools
Warehouse
We service all Heating, Air Conditioning and Refrigeration Brands.
From BuildZoom: Jefferies Inc, 10220 E 145th Ave, Eastlake, CO (Employee: Russell Jefferies) holds a General license and 8 other licenses according to the Centennial license board.
Their BuildZoom score of 97 ranks in the top 18% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jefferies Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jefferies Inc Services
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Jefferies Inc Contact Information
Phone Number: (303) 905-1896
Address: 10220 EAST 145TH AVE, Eastlake, CO 80614
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel
Valuation:
N/A
Permit #:
BLDG21-1322
Status:
issued
Fee:
$3,660
Permit Type:
Interior remodel
Building Type:
N/A
Direct furnace replacement
Valuation:
N/A
Permit #:
BLDG19-7904
Status:
final
Fee:
N/A
Permit Type:
Furnace
Building Type:
N/A
Single family residence fire damage repairs
Valuation:
$150,000
Permit #:
21-1751
Status:
issued
Fee:
$5,917
Permit Type:
Other
Building Type:
N/A
No Description Available
Valuation:
$82,000
Permit #:
00309088
Status:
N/A
Fee:
$644
Permit Type:
Alteration
Building Type:
N/A
2013m00064 - 4735 florence st. - udi's foods - change of occupancy/tenant finish
Valuation:
N/A
Permit #:
2013-BOILERAC-0000309088
Status:
approved
Fee:
$644
Permit Type:
N/A
Building Type:
N/A
9660 e alameda ave - windsor commons retail spaces - sprinklers permit 07144390
Valuation:
N/A
Permit #:
2007-LOG-F000727
Status:
approved
Fee:
$245
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2006-MECH-0006024198
Status:
approved
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2006-MECH-0006026922
Status:
approved
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Fiesta palace - sprinkler - ten fin
Valuation:
N/A
Permit #:
13-0950
Status:
final
Fee:
$71
Permit Type:
Commercial fire s...
Building Type:
N/A
Jc penny's - sprinkler - ten fin
Valuation:
$1,200
Permit #:
12-0530
Status:
final
Fee:
$86
Permit Type:
Commercial fire s...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2009-MECH-0009096260
Status:
approved
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2009-MECH-0009131163
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2009-MECH-0009131162
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2009-MECH-0009131161
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2009-MECH-0009131160
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2009-MECH-0009016158
Status:
approved
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Alterations/tenant finish - approx 25 lf of counter transaction portion 36 balance of the facing counter 42 and back counter 36 permit #08045713
Valuation:
N/A
Permit #:
2008-MECH-0008047534
Status:
approved
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
1151 newport st - dps montclair elementary school - sprinklers permit #10090629
Valuation:
N/A
Permit #:
2010-LOG-F000324
Status:
approved
Fee:
$284
Permit Type:
N/A
Building Type:
N/A
Permit 09015641
Valuation:
N/A
Permit #:
2009-LOG-W000311
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Retrofit of new backflow preventer encore condominiums 707 washington street ***destroyed***
Valuation:
N/A
Permit #:
2014-LOG-F000228
Status:
withdrawn
Fee:
$22
Permit Type:
N/A
Building Type:
N/A
Jefferies Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Jefferies Inc License info
Verified License
| License # | CL-006730-2025 |
| Status | Active |
| City | Centennial |
| Type | General |
| Class | HVAC |
| Date Issued | 12-05-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Jefferies Inc at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CR21-0252 |
| Status | Active |
| Town | Castle Rock |
| Type | Mechanical |
| Date Issued | 02-02-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jefferies Inc at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC202400892 |
| Status | Active |
| City | Thornton |
| Type | Class D Mechanical Expires 2027 01 30 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jefferies Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | H & V A |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Refrigeration A |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | AEC13168 |
| Status | Unable To Verify |
| City | Arvada |
| Type | Contractor |
| Date Issued | 01-29-2026 |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC11926 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jefferies Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1902784 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Corporation |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jefferies Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Business Type | Corporation |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Auto Owners |
Insured
| Workers Comp Provider | Pinnacol |
20
Permits
- Building permit records show that Jefferies Inc has worked on 20 permitted projects.
Jefferies Inc Employees
RJ
Russell Jefferies