Updated: Jun 06, 2026
Location and Projects
Address
Independence, MO, 00000
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Polytech Heating LLC
Polytech Heating LLC, (Employees: Jiemei Zhu, Zhu, Jiemei J, and Zhu, Jiemei Jimmy) holds a license and 2 other licenses according to the Oregon license board.
Their BuildZoom score of 106 ranks in the top 7% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Polytech Heating LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Polytech Heating LLC Contact Information
Phone Number: (503) 888-7999
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Polytech Heating LLC
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Polytech Heating LLC has a BuildZoom score of 106, which places them above 93% of 62,733 contractors in Oregon.
Activity
|
6 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Polytech Heating LLC has worked on at least
11.0 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
|
7 projects
|
Home Additions |
|
10 projects
|
HVAC projects |
|
8 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Polytech Heating LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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 air conditioning units
Valuation:
$200,000
Permit #:
569-25-000288-MECH
Status:
final
Fee:
$2,287
Permit Type:
Alteration
Building Type:
N/A
Single family residence - s/p/m/e - covert 472 sqft garage to living space- (2) bed bathroom convert dining room into (2) bed remove existing wood fireplace enclose furnace & laundry rooms addition accessible ramps + water closet tub/shwr sink + bathroom fan + 200a svc
Valuation:
N/A
Permit #:
BLDG-2215067
Status:
final
Fee:
$2,947
Permit Type:
N/A
Building Type:
N/A
Single family residence - convert 462 sqft garage to living space (3bd, 1ba), create 2bd at dining area, addition bathroom and remodel existing bathroom, addition accessible ramps (2) bathroom fans (3) sinks (3) tub/showers (3) water closets clothes washer water heater + 200a svc + (9) ckts
Valuation:
N/A
Permit #:
BLDG-2212472
Status:
final
Fee:
$2,396
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$200,000
Permit #:
569-25-000288-MECH
Status:
issued
Fee:
$2,287
Permit Type:
Alteration
Building Type:
Commercial
Seventeen hot pot b1 - addition (2) new air conditioning in an existing restaurants install (2) condensers on the roof install (2) new air handlers and (2) coils above the ceiling
Valuation:
N/A
Permit #:
MECH-2409377
Status:
issued
Fee:
$764
Permit Type:
N/A
Building Type:
N/A
Replace existing gas furnace and indoor coil located in mechanical room and some duct work replace.no change to gas piping or location
Valuation:
N/A
Permit #:
25 115112 00 M
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace 3 existing air conditioning units 3 furnaces 1 existing dehumidification machine some related duct work
Valuation:
$70,000
Permit #:
499-24-003949-MECH
Status:
issued
Fee:
$320
Permit Type:
Alteration
Building Type:
N/A
Hvac duct replacement 3bath vent and 1 kitchen vent
Valuation:
N/A
Permit #:
2025-011803-000-00-MT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Replacement of gas hot water heater and installation of air conditioner without permits. see 22-185900 hs and 22-186750 al
Valuation:
N/A
Permit #:
2022-188170-000-00-MT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Addition return air duct
Valuation:
$2,500
Permit #:
935-25-000416-MECH
Status:
final
Fee:
$679
Permit Type:
New
Building Type:
N/A
Foster care - addition exhaust fan addition ducts & air supply to new bedrooms & relocate the dryer
Valuation:
N/A
Permit #:
MECH-2411642
Status:
final
Fee:
$822
Permit Type:
N/A
Building Type:
N/A
Seventeen hot pot b1 - new curbs for (2) new condensers on the roof
Valuation:
N/A
Permit #:
P0292375
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Seventeen hot pot b1 - new curbs for (2) new condensers on the roof
Valuation:
N/A
Permit #:
BLDG-2409374
Status:
issued
Fee:
$497
Permit Type:
N/A
Building Type:
N/A
Replacement of remote terminal unit. 3 ton. no curb extension
Valuation:
N/A
Permit #:
2020-114474-000-00-MT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Generic commercia...
Sushi bar remodeling no change in occupancy
Valuation:
$85,000
Permit #:
NCMB17-0063
Status:
final
Fee:
$2,130
Permit Type:
Commercial altera...
Building Type:
N/A
Single family residence - furnace replacement
Valuation:
N/A
Permit #:
P0255286
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence - furnace replacement
Valuation:
N/A
Permit #:
MECH-2011342
Status:
expired
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
4 air conditioning units no gas line
Valuation:
$30,000
Permit #:
22 107841 00 M
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install air conditioning 3 single duct exhaust 1 range hood
Valuation:
N/A
Permit #:
2018-205836-000-00-MT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Single family res...
Bathroom fan and kitchen fan ***add 2 bathroom fans 10-5-18***
Valuation:
N/A
Permit #:
2018-245449-000-00-MT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Tri-plex
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Polytech Heating LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Polytech Heating LLC License info
Verified License
| License # | 162238 |
| Status | Active |
| State | Oregon |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Polytech Heating LLC at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | POLYTSC949R8 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, 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 Polytech Heating LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | POLYTHL915QP |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, 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 Polytech Heating LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Security National Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Mid Century Ins Co |
181
Permits
- Building permit records show that Polytech Heating LLC has worked on 181 permitted projects.
Polytech Heating LLC Employees
JZ
Jiemei Zhu
Manager
ZJ
Zhu, Jiemei J
Member (Limited Liab
ZJ
Zhu, Jiemei Jimmy
Partner/Member