Updated: Jun 16, 2026
Location and Projects
Address
7000 N Broadway 1-106, Denver, CO, 80221
Use our bidding system to
request a quote
Controlling Systems HVAC/Mechanical Contractor
Controlling Systems, Inc, 7000 N Broadway, Denver, CO (Owned by: William East) holds a Electrical Contractor license and 38 other licenses according to the Lafayette license board.
Their BuildZoom score of 110 ranks in the top 4% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Controlling Systems, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Controlling Systems, Inc Contact Information
Phone Number: (720) 469-0355
Edit
Address: 7000 N Broadway 1-106, Denver, CO 80221
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Controlling Systems, Inc Denver
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Controlling Systems, Inc has a BuildZoom score of 110, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
138 projects
|
2025 |
|
98 projects
|
2024 |
|
86 projects
|
2023 |
Our building permit records indicate that Controlling Systems, Inc has worked on at least
322.0 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
|
26 projects
|
Home Additions |
|
241 projects
|
Mechanical projects |
|
231 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Controlling Systems, Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
146 projects
|
< $5k |
|
202 projects
|
$5k-$20k |
|
31 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $6,684. 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 Controlling Systems, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Boiler for hvac broke beyond repair. full replacement of hvac system for heating throughout space. boiler and hydronic piping (throughout entire building) deemed unable to be salvaged - therefore all new gas fired furnaces designed. new furnaces throughout with electrical power and gas piping as required
Valuation:
$400,000
Permit #:
B202407977
Status:
issued
Fee:
$14,503
Permit Type:
N/A
Building Type:
N/A
Boiler for hvac broke beyond repair. full replacement of hvac system for heating throughout space. boiler and hydronic piping (throughout entire building) deemed unable to be salvaged - therefore all new gas fired furnaces designed. new furnaces throughout with electrical power and gas piping as required
Valuation:
$400,000
Permit #:
B202407977
Status:
issued
Fee:
$14,503
Permit Type:
N/A
Building Type:
N/A
3250 e 6th ave - church - 16.380 kw photovoltaic solar photovoltaic system solar install. adding solar panels and solar equipment. no additions to structure square footage building square footage parking lot basement stairs landscape or anything else. adding solar panels and photovoltaic systems. there is electrical required for the mechanical but there is no additional fencing demoli... see more
Valuation:
$40,000
Permit #:
2025-ELEC-0003252
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
Commercial
3250 e 6th ave - church - 16.380 kw photovoltaic solar photovoltaic system solar install. adding solar panels and solar equipment. no additions to structure square footage building square footage parking lot basement stairs landscape or anything else. adding solar panels and photovoltaic systems. there is electrical required for the mechanical but there is no additional fencing demoli... see more
Valuation:
$40,100
Permit #:
2025-LOG-0002743
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 100 amp sub-panel -100 amp main breaker disconnect in main panel -100 amp rated feeders conduit and hardware -20 space 125 amp rated indoor sub panel new dedicated circuits -240v 40amp with new disconnect for heat pump 120v 15 amp power ckt x 2 (up to 5 receptacles per circuit) -240v 20amp power ckt x 2 (1-3 dedicated circuits depending decision layout and lighting controls) ... see more
Valuation:
$2,500
Permit #:
2025-ELEC-0000644
Status:
issued
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Install photovoltaic solar system (n) 16.380kw dc/12.180kw air conditioning roof mounted photovoltaic system (42) meyer burger black 390w modules (42) enphase iq8plus-72-2-us microinverters (01) enphase iq combiner 4/4c panel
Valuation:
$30,298
Permit #:
2025-LOG-0000710
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install solar panels- scope of work: (n) 7.020kw dc/5.220kw air conditioning roof mounted photovoltaic system (18) meyer burger black 390w modules (18) enphase iq8plus-72-2-us microinverters (01) enphase iq combiner 4/4c panel
Valuation:
$10,192
Permit #:
2025-LOG-0000483
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 36000 btu furnace with air conditioning unit --|state electrical license: 102993 | -- |comments: 3.0 tons air conditioning installing branch circuit as: install new dedicated 240v circuit with disconnect
Valuation:
$7,181
Permit #:
1877110
Status:
issued
Fee:
$288
Permit Type:
Mechanical permit
Building Type:
N/A
1201 s steele st - kirk-bonnie brea church - heat pumps install two new cold climate heat pump systems. one ducted air source and one non-ducted mini split system. system design is for cooling the sanctuary only
Valuation:
$900
Permit #:
2025-ELEC-0009457
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Commercial
Renovating interior of home to include kitchen hall bathroom adding masterbath and minisplits
Valuation:
$125,000
Permit #:
24-001137
Status:
issued
Fee:
$5,042
Permit Type:
N/A
Building Type:
N/A
Residential electrical - subpanel or service change up to 200 amps
2024-10-25
Install the electrical for an existing solar array did not do subpanel but had to choose that option for lack of any other option on permit and per the lady i spoke to from permit dept in adams county
Valuation:
$5,000
Permit #:
BDP24-3999
Status:
issued
Fee:
$102
Permit Type:
New
Building Type:
N/A
Residential electrical - subpanel or service change up to 200 amps
2025-05-21
Existing feeders need to be moved and rerouted. existing panel is 200 amps. panel swap will be same size
Valuation:
$5,000
Permit #:
BDP25-1467
Status:
expired
Fee:
$102
Permit Type:
Replace
Building Type:
N/A
Installed 3 head minisplit sytem with disconnect and new circuit disconnect and breaker for the mshp
Valuation:
$16,731
Permit #:
2025-MECH-0002199
Status:
final
Fee:
$155
Permit Type:
N/A
Building Type:
Single family res...
Panel upgrade with lever bypass and run new circuit and breaker for ccashp with disconnect and whip
Valuation:
$4,000
Permit #:
2025-ELEC-0003403
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Install 90000 btu furnace with air conditioning unit --|state electrical license: 010299 | -- |comments: 2.5 tons air conditioning
Valuation:
$8,000
Permit #:
1819586
Status:
issued
Fee:
$275
Permit Type:
Mechanical permit
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
$115,297
Permit #:
2025-MECH-0004245
Status:
issued
Fee:
$860
Permit Type:
N/A
Building Type:
Single family res...
Basement finish to include 460 sq. ft. 1 bedroom bathroom rec room mechanical room laundry(work started w/out permit)
Valuation:
$24,000
Permit #:
24-000095
Status:
issued
Fee:
$1,147
Permit Type:
N/A
Building Type:
N/A
Replace panel with new 200amp panel and service upgrade. also install new 70amp sub panel
Valuation:
$600
Permit #:
2025-ELEC-0000360
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Replace system with air source heat pump with 2 total heads and duct mods
Valuation:
$17,479
Permit #:
2025-MECH-0003302
Status:
issued
Fee:
$163
Permit Type:
N/A
Building Type:
Single family res...
Install mitsubishi condenser with intellicoil and single head wallmount
Valuation:
$9,743
Permit #:
2025-MECH-0002388
Status:
issued
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
Similar Contractors See more
License # CR24-0149
Parker, CO
129
BZ Score
$4.5K
Avg Project
-
Projects
128
BZ Score
$8.7K
Avg Project
-
Projects
License # CR25-0822
Englewood, CO
134
BZ Score
$6.7K
Avg Project
-
Projects
Controlling Systems, Inc Reviews
BuildZoom hasn't received any reviews for Controlling Systems, Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Controlling Systems, Inc License info
Verified License
| License # | 25-000439 |
| Status | Active |
| City | Lafayette |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Controlling Systems, Inc at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC7569 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Controlling Systems, Inc at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25-000035 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Controlling Systems, Inc with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CL-005102-2024 |
| Status | Active |
| City | Centennial |
| Type | Electrical |
| Class | Electrical |
| Date Issued | 07-09-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Controlling Systems, 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 # | CL-004979-2024 |
| Status | Active |
| City | Centennial |
| Type | General |
| Class | HVAC |
| Date Issued | 07-09-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Controlling Systems, Inc at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Electrical |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | H & V A |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Refrigeration A |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-13-0182 |
| Status | Active |
| County | Boulder County |
| Type | Residential Mechanical Installations And Repair |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Controlling Systems, Inc at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | E00033 |
| Status | Active |
| County | Douglas County |
| Type | Electrical |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Controlling Systems, Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-00990213 |
| Status | Active |
| City | Boulder |
| Type | Mechanical |
| Class | Class A All Mechanical Work |
| Date Issued | 08-20-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Controlling Systems, Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA95141 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Controlling Systems, Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC5567 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 02-02-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Controlling Systems, Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC1313939 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of Controlling Systems, Inc with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class A Mechanical (Unrestricted) |
| Class | Unrestricted |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Controlling Systems, Inc with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 26681 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Controlling Systems, Inc with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0005055 |
| Status | Active |
| City | Boulder |
| Type | Mechanical Class A All Umc Work |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MB98108 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical Contractor - Class B |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MB96108 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical Contractor - Class B |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 5274 |
| Status | Active |
| County | Douglas County |
| Type | State Electrical |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3799 |
| Status | Active |
| County | Douglas County |
| Type | Master Electrical |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H-1688 |
| Status | Active |
| Type | Sub Contractor |
- When BuildZoom last verified this license, it had an expiration date of November, 2016.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CMP00084 |
| Status | Active |
| City | Arvada |
| Type | Company |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7M-0091 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Mechanical |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24732 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Controlling Systems, Inc with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | AEC12917 |
| Status | Unable To Verify |
| City | Arvada |
| Type | Contractor |
| Date Issued | 10-23-2025 |
- 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 # | 21-013939 |
| Status | Inactive |
| City | Lafayette |
| Type | Mechanical Contractor |
- According to the City of Lafayette, 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 Controlling Systems, Inc at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H-1688 |
| Status | Inactive |
| City | Fort Collins |
| Type | Sub Contractor |
- According to the City of Fort Collins, 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 Controlling Systems, Inc at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-004978-2024 |
| Status | Inactive |
| City | Centennial |
| Type | General |
| Class | General - Class B |
- According to the Centennial Community Development Contractor Licensing, 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 Controlling Systems, Inc at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 5274 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical Contractor |
- According to the Colorado Division of Professions and Occupations, 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 Controlling Systems, Inc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 102993 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical Contractor |
- According to the Colorado Division of Professions and Occupations, 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 Controlling Systems, Inc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 03-0128 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Mechanical |
- According to the Castle Rock Town, Colorado, 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 Controlling Systems, Inc at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0005055-MECHA |
| Status | Inactive |
| City | Boulder |
| Type | Mechanical |
| Class | Class A All Mechanical Work |
- According to the Boulder Licensing 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 Controlling Systems, Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- 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. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P01025 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
- According to the Douglas County Building Division, 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 Controlling Systems, Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 060831029 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
- According to the City of Westminster, Colorado, 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 Controlling Systems, Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | D11269 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
| Date Issued | 06-25-2025 |
- According to the The City of Littleton, CO, 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 Controlling Systems, Inc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015004215 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Mechanical Expires 2026 04 21 |
- According to the Thornton City Development Contractor License, 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 Controlling Systems, Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Liberty Mutual |
Insured
| Workers Comp Provider | Pinnacol |
4.1K
Permits
- Building permit records show that Controlling Systems, Inc has worked on 4063 permitted projects.
Controlling Systems, Inc Employees
BE
Bill East
Owner
CS
Controlling Systems
Customer Service Contact
CC
Controlling Systems Heating & Air Conditioning
CI
Controlling Systems Inc
Mechanical
CD
Controlling Systems Inc D11
Owner
CI
Controlling Systems, Inc.
D
Dan
Customer Service Contact
JL
James Littau
Owner
MA
Michael R Mc Auliffe
RD
Richard E Dunham
Owner
RK
Rod Keener
Owner
WE
William East
Owner