Updated: Jun 02, 2026
Location and Projects
Address
8900 W 50TH AVE, Arvada, CO, 80002
Use our bidding system to
request a quote
Bobs Heating & A/C
Bobs Heating & A/C, 8900 W 50th Ave, Arvada, CO (Owned by: Robert Nelson) holds a Renovation license and 23 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 109 ranks in the top 5% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bobs Heating & A/C, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Bobs Heating & A/C Contact Information
Phone Number: (720) 404-3515
Edit
Address: 8900 W 50TH AVE, Arvada, CO 80002
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Bobs Heating & A/C Arvada
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bobs Heating & A/C has a BuildZoom score of 109, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
21 projects
|
2025 |
|
19 projects
|
2024 |
|
34 projects
|
2023 |
Our building permit records indicate that Bobs Heating & A/C has worked on at least
74.0 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
|
68 projects
|
HVAC projects |
|
41 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Bobs Heating & A/C mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
47 projects
|
$5k-$20k |
The typical size of their permits is approximately $6,927. 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.
Install 60000 btu furnace -- |comments: installing new goodman 60 000 btu 95% efficient furnace with new pvc flue and drain. installing new co and smoke detectors. installing new thermostat
Valuation:
$6,886
Permit #:
1882568
Status:
issued
Fee:
$193
Permit Type:
Mechanical permit
Building Type:
N/A
Install 60000 btu furnace --|floor: 54 | -- |comments: installing furnace in same location as old. installing new co and smoke detectors. install is for energy outreach of colorado
Valuation:
$6,927
Permit #:
1868723
Status:
issued
Fee:
$193
Permit Type:
Mechanical permit
Building Type:
N/A
Install 100000 btu furnace -- |comments: installing in same location as old. installing co and smoke detectors. installed through energy outreach colorado
Valuation:
$6,173
Permit #:
1803388
Status:
issued
Fee:
$184
Permit Type:
Mechanical permit
Building Type:
N/A
Install 60000 btu furnace --|unit 106 | -- |comments: removing old furnace and installing new furnace
Valuation:
$5,968
Permit #:
1853137
Status:
issued
Fee:
$184
Permit Type:
Mechanical permit
Building Type:
N/A
Install 100000 btu furnace -- |comments: removing gas furnace another company installed and found out she has no gas to home. we are removing gas furnace and installing electric furnace
Valuation:
$6,704
Permit #:
1614019
Status:
issued
Fee:
$170
Permit Type:
Mechanical permit
Building Type:
N/A
Install 100000 btu furnace -- |comments: installing furnace in same location as old with new flue thermostat combustion air smoke & co detectors
Valuation:
$6,245
Permit #:
1800527
Status:
issued
Fee:
$184
Permit Type:
Mechanical permit
Building Type:
N/A
Replacing existing furnace with 60 000 btu 96% effic w/smok
Valuation:
N/A
Permit #:
RMECH25-00019
Status:
final
Fee:
$367
Permit Type:
Furnace
Building Type:
N/A
Replace and install furnace 70k btu 80% eff like for like
Valuation:
$6,397
Permit #:
BP-25-00589
Status:
complete
Fee:
$272
Permit Type:
N/A
Building Type:
Mobile home
Installing new intertherm furnace. 95% efficient 60 000 btu
Valuation:
N/A
Permit #:
BLDG25-0447
Status:
final
Fee:
$200
Permit Type:
Furnace
Building Type:
N/A
Replacing existing furnace with new 40 000 btu 80% eff
Valuation:
$6,740
Permit #:
RPLS24-00716
Status:
final
Fee:
$248
Permit Type:
Residential
Building Type:
N/A
Installing new furnace in same location as old using new flue to chase thermostat filter box carbon monoxide detectors and combustion air. 80, 000 btu 80% efficient
Valuation:
$5,154
Permit #:
RONE-22-00134
Status:
complete
Fee:
$196
Permit Type:
N/A
Building Type:
N/A
Install 80000 btu furnace -- |comments: installing new furnace in same location as old for energy outreach colorado
Valuation:
$6,070
Permit #:
1685489
Status:
issued
Fee:
$175
Permit Type:
Mechanical permit
Building Type:
N/A
Install 100000 btu furnace -- |comments: replacing furnace in same location as old. installing new co and smoke detectors
Valuation:
$6,472
Permit #:
1783670
Status:
issued
Fee:
$184
Permit Type:
Mechanical permit
Building Type:
N/A
Install 80000 btu furnace -- |comments: installing furnace in same location as old with new thermostat co and smoke detectors
Valuation:
$7,290
Permit #:
1780841
Status:
issued
Fee:
$184
Permit Type:
Mechanical permit
Building Type:
N/A
Replace 95% 72k btu furnace and installing coil for future air conditioning in exisitng dwelling built in 1998 - no utilties - 3/8/21 permit expiration warning mailed to owner and emailed to applicant (trj)
Valuation:
$4,696
Permit #:
RSA20-0441
Status:
final
Fee:
$137
Permit Type:
N/A
Building Type:
N/A
Install goodman 100.000 btu 96%effic + cn section 4 ton 12.4 seer install humidifier thermostat smoke & co detectors
Valuation:
$15,537
Permit #:
BP-24-02831
Status:
complete
Fee:
$611
Permit Type:
N/A
Building Type:
Residential singl...
Removing old furnace and installing new 95% efficient 60, 000 btu in same location as old. for energy outreach colorado
Valuation:
$7,660
Permit #:
BP-24-00370
Status:
complete
Fee:
$312
Permit Type:
N/A
Building Type:
Mobile home
Install 90000 btu furnace --|floor: 177 | -- |comments: removing old 90, 000 btu furnace 80% efficient and installing another 90, 000 btu furnace 80% effic
Valuation:
$5,315
Permit #:
1760880
Status:
issued
Fee:
$175
Permit Type:
Mechanical permit
Building Type:
N/A
Install 56000 btu furnace --|# a21 | -- |comments: installing 56, 000 btu 80% furnace in same location as old
Valuation:
$6,273
Permit #:
1779033
Status:
issued
Fee:
$184
Permit Type:
Mechanical permit
Building Type:
N/A
Void- 180 days no activity removing old furnace and installing new furnace 60 000 btu 95% efficient for energy outreach colorado
Valuation:
N/A
Permit #:
MEC2023-00037
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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
Bobs Heating & A/C Reviews
BuildZoom hasn't received any reviews for Bobs Heating & A/C. 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
Bobs Heating & A/C License info
Verified License
| License # | NAT-115953-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Bobs Heating & A/C at the United States Environmental Protection Agency.
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 # | AEC5487 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Bobs Heating & A/C at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-0002644-MECHB |
| Status | Active |
| City | Boulder |
| Type | Mechanical |
| Class | Class B Commercial and Residential |
| Date Issued | 02-26-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Bobs Heating & A/C at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA180024 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Bobs Heating & A/C at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D11238 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 02-09-2026 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Bobs Heating & A/C at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015000119 |
| Status | Active |
| City | Thornton |
| Type | Class D Mechanical Expires 2026 12 15 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Bobs Heating & A/C at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC2729945 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2021. Check the current license status of Bobs Heating & A/C 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 B Mechanical (Up To 3 Stories) |
| Class | Up to 3 Stories |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Bobs Heating & A/C with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0002644 |
| Status | Active |
| City | Boulder |
| Type | Mechanical |
| Class | Class B Commercial & Residential |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Bobs Heating & A/C with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0002644 |
| Status | Active |
| City | Boulder |
| Type | Mechanical Class B Commercial & Residential |
- When BuildZoom last verified this license, it had an expiration date of February, 2015. Check the current license status of Bobs Heating & A/C with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25652 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Bobs Heating & A/C 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 # | 27571 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Bobs Heating & A/C 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 # | 7M-0222 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Mechanical |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Bobs Heating & A/C 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 # | 23595 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Bobs Heating & A/C with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15-1119 |
| 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 Bobs Heating & A/C at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-18-0248 |
| Status | Inactive |
| County | Boulder County |
| Type | Residential Mechanical Installations And Repair |
- According to the Boulder County Land Use Department, 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 Bobs Heating & A/C at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 061031060 |
| 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 Bobs Heating & A/C at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C010-0044 |
| Status | Inactive |
| County | Clear Creek County |
| Type | Contractor |
- According to the Clear Creek County, 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 Bobs Heating & A/C at the Clear Creek County, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-115953-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Bobs Heating & A/C at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC5226 |
| 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. If this is your business, please update your license status.
Check this license's status for Bobs Heating & A/C at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Amco |
Insured
| Workers Comp Provider | Pinnacol |
511
Permits
- Building permit records show that Bobs Heating & A/C has worked on 511 permitted projects.
Bobs Heating & A/C Employees
BN
Bob Nelson
Owner
BC
Bob's Heating & A C
Owner
BI
Bob's Heating & A C Inc
Owner
BI
Bob's Heating & Ac Inc
Owner
BI
Bob's Heating & Air Conditioning Inc
Mechanical
RN
Robert Nelson
Owner
RN
Robert P Nelson
Co Owner
RN
Robert Paul Nelson
Owner