Updated: Jul 05, 2026
Location and Projects
Address
Appleton, WI, 54913
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R.J. Kampo Plumbing & Heating, Inc
R.J. Kampo Plumbing & Heating, Inc at WI 54913, held a HVAC/Mechanical Contractor license (#3953) with the Milwaukee contractors license board. We last verified the license was inactive on 06-27-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 94,017 Wisconsin contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
R.J. Kampo Plumbing & Heating, Inc Services
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R.J. Kampo Plumbing & Heating, Inc Contact Information
Phone Number: (920) 730-9600
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Building Permits by R.J. Kampo Plumbing & Heating, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Comm/ install backflow protection for (3) pet grooming sinks per hydro survey. backflow assembly registration and testing are required. ck #46043
Valuation:
$2,000
Permit #:
160104
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Met with purecart rep, craig schneider. found system installed with no backflow protection installed. kampo is to install water to purecart system and install floor sink in lobby area under matting. check #31415
Valuation:
$2,000
Permit #:
124617
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Owner came in on 10/24/07 to pull permit. informed owner that he must own and also occupy the dwelling in order to pull permit and do plumbing work per 145.06 stats. rj kampo plumbing will do work.
Valuation:
$2,500
Permit #:
127610
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition to festival foods liquor dept. and new restroom for future coffee kiosk. 2-1/2 gallon electric water heater and 30 gallon electric water heater. eiv unknown. checks #'d 29748 & 29778
Valuation:
$13,000
Permit #:
118930
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel adding a shower
Valuation:
$1,500
Permit #:
201501276
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Industrial / install unit heaters and gas pipe in the warehouse addition per state approved plan trans id #2085082 check #44472
Valuation:
$8,233
Permit #:
151119
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Comm (citizens 1st credit union) / hvac system for new building to include 3 furnaces with a/c, 2 systems with zone dampers / erv system check #44403
Valuation:
$105,000
Permit #:
150700
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Comm (sakura) spaces 330-340 / repipe existing bar/restaurant to new bar/restaurant - cap off drains/water and add new piping as required check #2454
Valuation:
$12,000
Permit #:
149596
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition sink to activity room
Valuation:
$2,000
Permit #:
201402711
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing fixtures
Valuation:
$3,500
Permit #:
201501636
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
West plant / install infra-red heaters, make-up air, exhaust, mini split a/c and fan coil unit in the new factor addition check #43905
Valuation:
$63,000
Permit #:
148820
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install hvac for remodeled area of building. late permit. note: contractor to ensure roof mounted mechanical screening is properly secured to the roof.
Valuation:
$26,500
Permit #:
118448
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Comm/ interior remodel to create an additional office as per plans. service sink is to be relocated to an area that complys with code requirements.
Valuation:
$500
Permit #:
113685
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Packaging plant / remodel kitchen, note: use is limited to operations described in 1/23/08 letter from lakeside packaging plus, inc. check #32692
Valuation:
$3,700
Permit #:
129322
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant space a10/ interior plumbing alterations for new nike store. check #40396
Valuation:
$15,400
Permit #:
131954
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Comm/ additional fixtures added to permit #149596
Valuation:
$500
Permit #:
152516
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
A-70 (under armour) / ductwork changes, new grilles, new electric wall heater and new electric unit heaters per approved plan.
Valuation:
$9,047
Permit #:
141741
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sfr/ bathroom remodel converting part of the 1st floor enclosed porch into a full bath to serve the master bedroom.
Valuation:
$3,000
Permit #:
121996
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Comm/ usda/ tenant alterations to include sinks with disposals and interior grease interceptor per approved plan.
Valuation:
$9,000
Permit #:
142635
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Duplex (rental) / repair underground sewer inside replace clay tile to pvc check #2454
Valuation:
$1,500
Permit #:
149597
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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R.J. Kampo Plumbing & Heating, Inc Reviews
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R.J. Kampo Plumbing & Heating, Inc License info
Inactive License
| License # | 3953 |
| Status | Inactive |
| City | Milwaukee |
| Type | Hvac Contractor |
- According to the City of Milwaukee License Search, 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 R.J. Kampo Plumbing & Heating, Inc at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3953-HVACCONT |
| Status | Inactive |
| State | Wisconsin |
| Type | Hvac Contractor |
- According to the Wisconsin Department of Safety and Professional Services, 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 R.J. Kampo Plumbing & Heating, Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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31
Permits
- Building permit records show that R.J. Kampo Plumbing & Heating, Inc has worked on 31 permitted projects.
R.J. Kampo Plumbing & Heating, Inc Employees
RK
Richard J Kampo
Owner
RK
Richard Kampo