Updated: Nov 13, 2025
Location and Projects
Address
9741 HUMBOLDT AVE S, Bloomington, MN, 55431
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Aaztec Heating & Air Conditioning Inc
Aaztec Heating & Air Conditioning Inc, 9741 Humboldt Ave S, Bloomington, MN (Owned by: John J Fissel Sr) holds a Mechanical Contractor Bond license and 1 other license according to the Minnesota license board.
Their BuildZoom score of 106 ranks in the top 7% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Aaztec Heating & Air Conditioning Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Aaztec Heating & Air Conditioning Inc Contact Information
Phone Number: (952) 882-9969
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Address: 9741 HUMBOLDT AVE S, Bloomington, MN 55431
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Aaztec Heating & Air Conditioning Inc Bloomington
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Aaztec Heating & Air Conditioning Inc has a BuildZoom score of 106, which places them above 93% of 77,973 contractors in Minnesota.
Activity
|
6 projects
|
2025 |
|
12 projects
|
2024 |
|
5 projects
|
2023 |
|
9 projects
|
2022 |
Our building permit records indicate that Aaztec Heating & Air Conditioning Inc has worked on at least
32.0 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
|
29 projects
|
HVAC projects |
|
25 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Aaztec Heating & Air Conditioning Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
11 projects
|
< $5k |
|
10 projects
|
$5k-$20k |
The typical size of their permits is approximately $5,125. 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.
Aaztec Heating & Air Conditioning Inc Reviews
5 out of 5 stars, based on
1
review
-
By Morgan Y.April 26, 2019Replaced boiler
Building Permits by Aaztec Heating & Air Conditioning Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing weil mclain lgb -6 low pressure steam boiler with weil mclaiin lgb-6 low pressure connect to existing piping venting & control system
Valuation:
N/A
Permit #:
BPV-P2502-018
Status:
final
Fee:
$120
Permit Type:
Add/change to exi...
Building Type:
N/A
Install new yorker cg-80 low pressure boiler to melt candle wax
Valuation:
N/A
Permit #:
BPV-P2504-038
Status:
final
Fee:
$80
Permit Type:
New installation
Building Type:
N/A
Replace existing base board heat covers ( same fin tube)
Valuation:
$4,500
Permit #:
20 24 100634 STM 00 M
Status:
final
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Install chimney liner & fresh air duct repair & replace radiator valves repair tank & fill line on boiler
Valuation:
$3,500
Permit #:
20 24 015874 GAS 00 M
Status:
final
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Install boiler feed pump
Valuation:
$1,200
Permit #:
20 24 101343 STM 00 M
Status:
issued
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Replace existing cast iron low pressure steam boiler with peerless cast iron low pressure steam boiler & condensate receiver - boiler feed tank
Valuation:
N/A
Permit #:
BPV-P2408-010
Status:
final
Fee:
$120
Permit Type:
Add/change to exi...
Building Type:
N/A
Install tubing under bathroom room floors for heat dissconnect existing base board heat
Valuation:
$5,000
Permit #:
GV119013
Status:
issued
Fee:
$182
Permit Type:
Other
Building Type:
N/A
Replace burnham in- 8 245, 000 btu low pressure steam boiler with burnham in-8 245, 000 low pressure steam boiler
Valuation:
N/A
Permit #:
BPV-P2311-025
Status:
final
Fee:
$160
Permit Type:
Add/change to exi...
Building Type:
N/A
Replace existing weil mclain low pressure steam boiler with peerless 64-9 low pressure steam boiler 460, oo btu input
Valuation:
N/A
Permit #:
BPV-P2307-016
Status:
final
Fee:
$120
Permit Type:
Add/change to exi...
Building Type:
N/A
Install boiler feed tank
Valuation:
$1,500
Permit #:
20 24 096046 STM 00 M
Status:
issued
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Install a boiler feed tank
Valuation:
$1,500
Permit #:
20 24 096045 STM 00 M
Status:
issued
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Replace existing hot water boilers with crown 70, 000 btu boilers
Valuation:
$12,000
Permit #:
20 24 075240 STM 00 M
Status:
final
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Replace 2 existing hydrotherm 250, 000 btu boilers with 2 slant fin gg-250 250, 000 btu boilers
Valuation:
$17,000
Permit #:
20 19 093316 STM 00 M
Status:
final
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Replace 2 existing hydrotherm 250, 000 btu boiles with 2 slant fin gg-250 250, 000 btu boilers
Valuation:
$17,000
Permit #:
20 19 093305 GAS 00 M
Status:
final
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Mechanical
| scope of work: replace existing hot water boiler with burham 303b 70 000 btu input boiler 84% efficient replace existing hot water boiler with burham 303b 70 000 btu input boiler 84% efficient( hl:44 000 btu) _______________________________________ hvac work and entire system replacement ** no new construction - tear-downs and major remodels are considered new construction ** identi... see more
Valuation:
N/A
Permit #:
BLDG352503
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing hot water boiler with nti ftvn -110 110, 00 btu boiler 95% efficient
Valuation:
$12,000
Permit #:
20 23 091165 GAS 00 M
Status:
issued
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Replace existing weil mclain low pressure steam boiler with peerless low pressure steam boiler in same location
Valuation:
N/A
Permit #:
BPV-P2211-020
Status:
issued
Fee:
N/A
Permit Type:
New installation
Building Type:
N/A
Replace existing masonite chimney with 6 class m"b chimney
Valuation:
$3,000
Permit #:
GV102762
Status:
final
Fee:
$132
Permit Type:
Other
Building Type:
N/A
Replace existing hot water boiler in basement
Valuation:
$7,000
Permit #:
20 22 104568 STM 00 M
Status:
issued
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Replace existing hot water boiler in basement
Valuation:
$6,500
Permit #:
20 22 104562 GAS 00 M
Status:
issued
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Aaztec Heating & Air Conditioning Inc License info
Verified License
| License # | MB003808 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Not Available |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Aaztec Heating & Air Conditioning Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BV002675 |
| Status | Active |
| City | Burnsville |
| Type | Contractor, Gas Piping |
| Business Type | Not Available |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Aaztec Heating & Air Conditioning Inc with the The City of Burnsville, MN
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
839
Permits
- Building permit records show that Aaztec Heating & Air Conditioning Inc has worked on 839 permitted projects.
Aaztec Heating & Air Conditioning Inc Employees
JS
John J Fissel Sr
Owner
I hired Aaztec to install a boiler in my 100 year old apartment building a few years ago. I really enjoyed working with John during the entire process. He was very professional in every way. He gave great advice and service. I trusted his knowledge of the business. We have had zero problems with our boiler and over the years he has always been a great resource to help me.