Updated: May 09, 2026
Location and Projects
Address
23313 208TH AVE SE, Maple Valley, WA, 98038
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Cahill Plumbing & Heating Inc
Cahill Plumbing & Heating Inc, 23313-208 Th Ave SE, Maple Valley, WA (Owned by: Cahill, Russell James) holds a Plumbing Contractor, Journey Level license and 6 other licenses according to the Tukwila license board.
Their BuildZoom score of 116 ranks in the top 2% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cahill Plumbing & Heating Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cahill Plumbing & Heating Inc Contact Information
Phone Number: (206) 793-9277
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Address: 23313 208TH AVE SE, Maple Valley, WA 98038
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Cahill Plumbing & Heating Inc Maple Valley
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cahill Plumbing & Heating Inc has a BuildZoom score of 116, which places them above 98% of 128,670 contractors in Washington.
Activity
|
10 projects
|
2025 |
|
9 projects
|
2024 |
|
22 projects
|
2023 |
Our building permit records indicate that Cahill Plumbing & Heating Inc has worked on at least
41.0 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
|
10 projects
|
New Constructions |
|
4 projects
|
Home Additions |
|
5 projects
|
Mechanical projects |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Cahill Plumbing & Heating Inc mostly works on
new construction
and mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $45,250. 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 Cahill Plumbing & Heating Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Teague new single family residence. construct new single story single family residence with 2099 sf of dwelling 532 sf garage 140 sf patio cover & 446 sf covered porch. supercedes b22003436
Valuation:
$401,866
Permit #:
B24005948
Status:
issued
Fee:
$6,298
Permit Type:
N/A
Building Type:
N/A
Construct a 400 sf master bathroom addition and an exterior french door to the back of the property at single family dwelling. update furnace. if a mini-split will be installed a field revision will be required. includes plumbing and mechanical per approved plans. ***frr24-0186 approved 9/13/2024 - revisions to structural elements.*** ***frr24-0194 approved 10/21/24 - revision for rep... see more
Valuation:
$650,000
Permit #:
BLDRA23-0545
Status:
final
Fee:
$11,743
Permit Type:
Addition
Building Type:
Single family dwe...
Tracy au lot a of parcel a. sp# l20-0021|when submitting an application please ensure you have attached all required documents.|certification: by using this p-ortal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform... see more
Valuation:
N/A
Permit #:
D21-0317
Status:
final
Fee:
$47,807
Permit Type:
Single family
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system leba: (bsf25-03935): ductwork for remodel. 1 bathroom fan 2 relocated bathroom fans 1 kitchen hood
Valuation:
N/A
Permit #:
MSF25-04704
Status:
issued
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (5 toilet 7 bathroom sink 1 dishwasher 1 clothes washer 5 shower tub or combo 1 bar sink 2 kitchen sink 1 laundry sink 1 heat pump water heater 3 hosebib 1 ice maker)
Valuation:
N/A
Permit #:
24 103201 BN
Status:
final
Fee:
$503
Permit Type:
N/A
Building Type:
N/A
Uplace replace commercial water heater. replacement was done in 2024 under the 2018 seattle energy code. this permit was taken out to make the installation legal
Valuation:
$22,500
Permit #:
7090427-BP
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
Multifamily
Type: plumbing single family class: alteration to structure or system, , heckman (re: bsf22-00843)- 2 toilet; bathroom sink; dishwasher; clothes washer; 2 shower tub or combo; kitchen sink; 2 hose bib
Valuation:
N/A
Permit #:
PSF22-07736
Status:
final
Fee:
$248
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (5 toilet 8 bathroom sink 1 dishwasher 1 clothes washer 4 shower tub or combo 1 bar sink 1 kitchen sink 1 laundry sink 2 water heater - tankless 6 ice maker) 19131524br
Valuation:
N/A
Permit #:
20 114918 BN
Status:
final
Fee:
$433
Permit Type:
N/A
Building Type:
N/A
Hans corporation-rough in for sink and toilet rough in for sink and toilet
Valuation:
N/A
Permit #:
PLM25-0048
Status:
final
Fee:
$191
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BP-23-01012
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
A single family condo unit alteration to existing structure none project involving (2 bathroom sink 2 shower tub or combo 1 kitchen sink) 23126318bt
Valuation:
N/A
Permit #:
24 101805 BN
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (7 toilet 8 bathroom sink 2 dishwasher 1 clothes washer 6 shower tub or combo 2 bar sink 2 kitchen sink 1 sump pump 1 water heater - tankless 2 hosebib 3 ice maker) 19 112453 bs
Valuation:
N/A
Permit #:
20 103414 BN
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Plumbing, a (single family residential) (alteration) project involving 1 sink 1 dishwasher 1 total number of fixtures being added or altered single family dwelling 1 fridge ice maker line
Valuation:
N/A
Permit #:
PLM23-0154
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (2 toilet 2 urinal 3 bathroom sink 1 drinking fountain 1 dishwasher 1 instant hot water tap 1 kitchen sink 1 laundry sink 1 water heater electric
Valuation:
N/A
Permit #:
20 114663 BN
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Kam carpio fourplex conversion. convert original fourplex that was altered to a triplex back to a fourplex. interior remodel & voluntary code upgrades
Valuation:
$197,736
Permit #:
B20000340
Status:
expired
Fee:
$11,833
Permit Type:
N/A
Building Type:
N/A
Re-piping 4 units waste water and vent. replacing fixtures in other 2
Valuation:
$68,000
Permit #:
P23000661
Status:
complete
Fee:
$1,178
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing: addition one sink
Valuation:
N/A
Permit #:
BLD2025-0049
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Commercial-plum-addi
Kfc: install tankless water heater in place of existing water heater. - (1) gas water heater - 2021 imc
Valuation:
$8,000
Permit #:
MECH-2024-07239
Status:
final
Fee:
$366
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 toilet 1 bathroom sink 1 shower tub or combo)
Valuation:
N/A
Permit #:
22 105804 BN
Status:
final
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 water heater
Valuation:
N/A
Permit #:
23 109232 BK
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
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Cahill Plumbing & Heating Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Cahill Plumbing & Heating Inc License info
License Not Verified
| License # | CAHILPH795RP |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Corporation |
| Business Type | Corporation, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Cahill Plumbing & Heating Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAHILPH942JC |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cahill Plumbing & Heating Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CAHILCL895N5 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Corporation, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Cahill Plumbing & Heating Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAHILPH795RP |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Cahill Plumbing & Heating Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAHILCL895N5 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cahill Plumbing & Heating Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAHILPH942JC |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cahill Plumbing & Heating Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CDAHILPH942JC |
| Status | Active |
| City | Tukwila |
| Type | Contractor |
| Business Type | Corporation, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Cahill Plumbing & Heating Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | International Fidelity Ins Co |
| Bond Value | $12,000 |
194
Permits
- Building permit records show that Cahill Plumbing & Heating Inc has worked on 194 permitted projects.
Cahill Plumbing & Heating Inc Employees
CR
Cahill, Russell
Owner
CJ
Cahill, Russell James
Owner
HC
Harry Cahill
President
RC
Riley Cahill
President
RC
Russell Cahill
Vice President