Updated: Jul 10, 2026
Location and Projects
Address
6510 W 91st Ave, Westminster, CO, 80031
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Colorado Eco-Mechanical
Colorado Eco-Mechanical is the HVAC Contractor Westminster & Boulder, CO homeowners call when they want serious efficiency, not just “good enough” comfort. As a dedicated residential HVAC company and air conditioning contractor, we focus on modern, electric‑forward solutions that work in Colorado’s cold climate, including heat pumps, ductless systems, and heat pump water heaters.
With over 50 years of combined experience, our heater contractor and furnace contractor technicians understand Front Range weather and home construction. We prioritize accurate design, right‑sized equipment, and clean installations that meet or exceed manufacturer and code requirements. Whether you need heater service, heat pump repair, air handler work, or full system replacement, we bring Heating and Cooling Craftsmanship to every home.
From BuildZoom: Colorado Eco-Mechanical, 6510 W 91st Ave, Westminster, CO (Owned by: Daniel Howell) holds a Class D Mechanical Expires 2026 09 12 license and 13 other licenses according to the Thornton license board.
Their BuildZoom score of 115 ranks in the top 2% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Colorado Eco-Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Colorado Eco-Mechanical Contact Information
Phone Number: (720) 250-8700
Address: 6510 W 91st Ave, Westminster, CO 80031
Colorado Eco-Mechanical Westminster
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Colorado Eco-Mechanical has a BuildZoom score of 115, which places them above 98% of 55,949 contractors in Colorado.
Activity
|
94 projects
|
2025 |
|
89 projects
|
2024 |
|
23 projects
|
2023 |
Our building permit records indicate that Colorado Eco-Mechanical has worked on at least
206.0 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
|
30 projects
|
Home Additions |
|
6 projects
|
New Constructions |
|
106 projects
|
HVAC projects |
|
87 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Colorado Eco-Mechanical mostly works on
hvac project
and mechanical project
projects.
Pricing
|
60 projects
|
< $5k |
|
65 projects
|
$5k-$20k |
|
23 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $9,550. 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 Colorado Eco-Mechanical
This is a sample of this contractor's permits. Click here to access their complete permit history.
New single-family detached home with detached garage with living space. complete demolition of the existing structure driveways walkways landscape rock mulch
Valuation:
$1,771,000
Permit #:
RES-3624-2024
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Custom home 1931 sq ft fin basement
Valuation:
$1,700,000
Permit #:
RES23-00164
Status:
final
Fee:
$60,274
Permit Type:
New sf detached
Building Type:
N/A
Replace existing boiler provide and install 20kw electric boiler install 2 mini split systems
Valuation:
$48,430
Permit #:
2025-BOILERAC-0000067
Status:
issued
Fee:
$412
Permit Type:
N/A
Building Type:
Single family res...
1906 sf new single family dwelling on 1682 sf unfinished walkout basement w/1161 sf wood frame attached garage - 6x24 covered patio - includes air conditioning and basement plumbing - ifc w/stucco and stone veneer
Valuation:
$277,576
Permit #:
RSN20-0052
Status:
final
Fee:
$7,001
Permit Type:
N/A
Building Type:
N/A
Replace furnace and air conditioning with new furnace and heat pump replace ductwork 3 ton 20 seer heat pump/ac 60 000 btu 96% afue furnace
Valuation:
$34,300
Permit #:
25NGN-01143
Status:
issued
Fee:
$1,178
Permit Type:
N/A
Building Type:
N/A
Remove & replace existing furnace tie into existing ductwork and heat pump system seal ductwork system ducting
Valuation:
N/A
Permit #:
MEC2025-00104
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family 3 story residence with attached garage
Valuation:
$1,000,000
Permit #:
RES-3130-2023
Status:
final
Fee:
$15,725
Permit Type:
N/A
Building Type:
N/A
Single family house with attached garage
Valuation:
$595,000
Permit #:
RES-3321-2023
Status:
final
Fee:
$10,489
Permit Type:
N/A
Building Type:
N/A
Construction of a new single story wood frame residence and detached 2 car garage
Valuation:
$1,008,000
Permit #:
RES-0967-2021
Status:
final
Fee:
$23,163
Permit Type:
N/A
Building Type:
N/A
Adding heat pump to existing central furnace located in crawlspace (includes installation of a new central air conditioner) and adding electric heat pump water heater in the garage. on-demand natural gas water heater to remain
Valuation:
N/A
Permit #:
MEC2018-01141
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modular home. new single family home on destroyed lot. owner is pre-fire
Valuation:
$933,000
Permit #:
RES-3446-2023
Status:
issued
Fee:
$15,775
Permit Type:
N/A
Building Type:
N/A
New single family home on a destroyed lot in the marshall fire zone
Valuation:
$850,000
Permit #:
RES-3355-2023
Status:
final
Fee:
$13,949
Permit Type:
N/A
Building Type:
N/A
Replace furnace and air conditioning addition heat pump and mini split
Valuation:
$21,400
Permit #:
2025-MECH-0004293
Status:
final
Fee:
$195
Permit Type:
N/A
Building Type:
Single family res...
Installation of a 2.5 ton fujitsu cold climate heat pump with 7kw heat strip replacing an old air conditioning furnace
Valuation:
$14,098
Permit #:
2025-MECH-0004445
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
Single family res...
Replace existing furnace with mitsubishi air handler without 10kw backup element (homeowner requested) addition cold climate heat pump outdoor unit
Valuation:
$25,000
Permit #:
MEP-5588-2024
Status:
final
Fee:
$1,070
Permit Type:
N/A
Building Type:
N/A
Replace existing furnace and air conditioner with all electric heat pump and air handler. replace gas water heater with electric heat pump water heater
Valuation:
$22,000
Permit #:
2024-MECH-0001003
Status:
final
Fee:
$195
Permit Type:
N/A
Building Type:
Single family res...
Replace furnace and air conditioning with ashp and furnace
Valuation:
$15,100
Permit #:
2025-MECH-0003519
Status:
final
Fee:
$147
Permit Type:
N/A
Building Type:
Single family res...
Installing ducted 2.5 ton fujitsu cold climate with an additional 1 ton fujitsu cold climate mini split
Valuation:
$22,390
Permit #:
2025-MECH-0005898
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
Single family res...
Replace furnace air conditioning and water heater
Valuation:
$26,400
Permit #:
2025-MECH-0002218
Status:
issued
Fee:
$236
Permit Type:
N/A
Building Type:
Single family res...
Install 100000 btu furnace with air conditioning unit --|state electrical license: 010233
Valuation:
$12,960
Permit #:
1852390
Status:
issued
Fee:
$275
Permit Type:
Mechanical permit
Building Type:
N/A
Colorado Eco-Mechanical Reviews
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Colorado Eco-Mechanical License info
Verified License
| License # | LCC202500552 |
| Status | Active |
| City | Thornton |
| Type | Class D Mechanical Expires 2026 09 12 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Colorado Eco-Mechanical at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC001403 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 04-14-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Colorado Eco-Mechanical at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Plbg A |
- BuildZoom verified this license was active as of July 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 July 2026.
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 July 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 July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 4917 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Colorado Eco-Mechanical at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-00990456 |
| Status | Active |
| City | Boulder |
| Type | Mechanical |
| Class | Class A All Mechanical Work |
| Date Issued | 02-12-2026 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Colorado Eco-Mechanical at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-18-0116 |
| 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 Colorado Eco-Mechanical at the Boulder County Land Use Department.
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 Colorado Eco-Mechanical with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 18-2774 |
| 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.
Check this license's status for Colorado Eco-Mechanical at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC7635 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- 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 Colorado Eco-Mechanical at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23-000242 |
| Status | Inactive |
| City | Lafayette |
| Type | Plumbing Contractor |
- According to the City of Lafayette, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Colorado Eco-Mechanical at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 22-099132 |
| Status | Unable To Verify |
| City | Lafayette |
| Type | Mechanical Contractor |
- 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.
115
BuildZoom Score
Insured
| Insurer | Auto Owners |
Insured
| Workers Comp Provider | Pinnacol |
231
Permits
- Building permit records show that Colorado Eco-Mechanical has worked on 231 permitted projects.
Colorado Eco-Mechanical Employees
CM
Colorado Eco Mechanical
CH
Colorado Eco Mechanical D11 Hvac
Owner
DH
Daniel Howell
Owner