Updated: Oct 13, 2025
Location and Projects
Address
27200 272nd Ave SE, Ravensdale, WA, 98051
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Ritter Plumbing & Mech LLC
Ritter Plumbing & Mech LLC, 27200 272nd Ave SE, Ravensdale, WA (Employee: Ritter, Krisana J) holds a Plumbing Contractor, Journey Level license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 99 ranks in the top 15% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ritter Plumbing & Mech LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ritter Plumbing & Mech LLC Services
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Ritter Plumbing & Mech LLC Contact Information
Phone Number: (206) 769-6914
Address: 27200 272nd Ave SE, Ravensdale, WA 98051
Ritter Plumbing & Mech LLC Ravensdale
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ritter Plumbing & Mech LLC has a BuildZoom score of 99, which places them above 85% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
9 projects
|
2023 |
|
7 projects
|
2022 |
Our building permit records indicate that Ritter Plumbing & Mech LLC has worked on at least
17.0 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
|
3 projects
|
Commercial Renovations |
|
17 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Ritter Plumbing & Mech LLC mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$50k-$100k |
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.
Ritter Plumbing & Mech LLC Reviews
4 out of 5 stars, based on
5
reviews
-
By Dr. R.November 4, 2023Dental office$110,000
-
By Dr. L.July 28, 2023Dental$75,000
From the top down terrible! Couldn’t even get owner to visit site over issues then wanted to charge me extra to make right.
Only one employee can even do medical on an all medical job. Not the union quality I expected. -
By Dr H.October 25, 2020Fix leaking vacuum line. Unplug sewer line.$600
Ritter Plumbing is a breath of fresh air! I own a dental practice and have various plumbing issues from time to time. Jacob Ritter and team have been communicative, prompt, careful with diagnosing issues. They have been clear with presenting options, efficient with executing fixes. Fees are fair and reasonable. I don’t hesitate to recommend them. Dr Phil Hodge
-
AnonymousJune 16, 2019
We own a 501c3 Animal Sanctuary with 51 animals out in Enumclaw. Last winter we had a pipe burst and couldn’t get water to the barn. I didn’t think I would find anyone to come out that week let alone that day! The owner of the company Jacob Ritter showed up within 2 hours and stayed there all day in the freezing cold until it was fixed and the critters water tanks were full! I can’t say enough good things about this company. ?
-
By Kevin O.May 28, 2019Medical and Dental Complex$5,000
My experience with Ritter plumbing has been excellent. They are knowledgeable, prompt, reasonably priced, and professional. We have used them for basic plumbing and medical gases. They do everything by the book and get it done right. I highly recommend them.
Building Permits by Ritter Plumbing & Mech LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Veterinary dental specialties|when submitting an application please ensure you have attached all required documents.|certification: by using this portal 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 on behalf o... see more
Valuation:
N/A
Permit #:
PG22-0093
Status:
final
Fee:
$626
Permit Type:
Non-residential
Building Type:
N/A
Type: plumbing non residential class: alteration to structure or system, , juanita family dental: plumbing work related to bnr20-06777 to expand existing dental office. clothes washer drinking fountain hose bib floor sink kitchen sink 2 sinks
Valuation:
N/A
Permit #:
PNR21-01909
Status:
final
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Dental office plumbing of standard and category 3 medgas piping. 2 phases of construction a (nonresidential alteration) project installing (toilet; sink; dishwasher; clothes washer; hot water heater; medical gas outlet; shower tub or combo; back flow preventer; ice maker). additional info (). work site location ()
Valuation:
$86,000
Permit #:
P19003382
Status:
complete
Fee:
$1,257
Permit Type:
N/A
Building Type:
N/A
Type: plumbing non residential - pnr class: alteration to structure or system, , kirkland ortho: move air compressor and vacuum producer. remove tank water heater and replace with point of use heaters. remove 4 sinks. addition 2 new sinks at a brushing station and 1 floor sink for vacuum drainage. addition premise isolation routed below cabinet
Valuation:
N/A
Permit #:
PNR18-04852
Status:
final
Fee:
$262
Permit Type:
N/A
Building Type:
N/A
Loving dentistry mechanical room plumbing, a (nonresidential) (alteration) project involving 2 back flow preventer
Valuation:
N/A
Permit #:
PLM22-00062
Status:
final
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Suite 210 - move [2] existing sinks addition [1] sink in lab area addition [2] tool air outlets and [2] suction outlets
Valuation:
$4,500
Permit #:
PLMBC22-0119
Status:
final
Fee:
$230
Permit Type:
Remodel
Building Type:
N/A
Dental office plumbing of standard and category 3 medgas piping. 2 phases of construction a (nonresidential alteration) project installing (toilet; sink; dishwasher; clothes washer; hot water heater; medical gas outlet; shower tub or combo; back flow preventer; ice maker). additional info (). work site location ()
Valuation:
N/A
Permit #:
P19003382
Status:
issued
Fee:
$1,257
Permit Type:
N/A
Building Type:
N/A
(47) total fixtures - (3) backflow preventer & vacuum breaker (1) clothes washer (1) electric water heater (26) medical gas piping (8) sink bar (1) sink floor/map (3) sink kitchen (1) toilet (2) water filter
Valuation:
$49,000
Permit #:
PLUM-2019-00570
Status:
final
Fee:
$1,969
Permit Type:
N/A
Building Type:
N/A
E18-05910 dr. crisafulli dental office install medical gas existing dental gas and vacuum system extensions. standard plumbing existing waste vent and potable water system extensions. associated with bnr2017-17771
Valuation:
N/A
Permit #:
PNR2018-18572
Status:
final
Fee:
$631
Permit Type:
N/A
Building Type:
N/A
Rpba
Valuation:
N/A
Permit #:
OTC25-0288
Status:
filed
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Healthpoint tenant improvement plumbing, plumbing scope of work only - dental and standing piping - 22 fixtures
Valuation:
N/A
Permit #:
PLM20-0116
Status:
final
Fee:
$2,216
Permit Type:
N/A
Building Type:
N/A
Veterinary plumbing and standard plumbing
Valuation:
N/A
Permit #:
23101187KP
Status:
final
Fee:
$1,297
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$84,000
Permit #:
COMM-PLM-2022-013
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
E18-05910 dr. crisafulli dental office install medical gas existing dental gas and vacuum system extensions. standard plumbing existing waste vent and potable water system extensions. associated with bnr2017-17771
Valuation:
N/A
Permit #:
PNR2018-18572
Status:
Pending
Fee:
$631
Permit Type:
N/A
Building Type:
N/A
E20-22908 install dental air & vacuum systems install required suite & equipment isolation by way of approved rpba's
Valuation:
N/A
Permit #:
PLM-20-1173
Status:
complete
Fee:
$1,460
Permit Type:
N/A
Building Type:
N/A
E18-31536 - building addition onto existing waste vent and water systems. dwv and water interior extensions – (only) in the new addition. see bnr2018-19725
Valuation:
N/A
Permit #:
PNR2018-20546
Status:
final
Fee:
$1,086
Permit Type:
N/A
Building Type:
N/A
425 dental dr shvartsur plumbing, a (nonresidential) (alteration) project involving 2 back flow preventer
Valuation:
N/A
Permit #:
PLM20-00175
Status:
final
Fee:
$166
Permit Type:
N/A
Building Type:
N/A
Plumbing for dental tenant improvement
Valuation:
N/A
Permit #:
P2112-027
Status:
canceled
Fee:
$281
Permit Type:
Standard plumbing...
Building Type:
N/A
E18-31536 - building new oxygen and w.a.g.d. systems per n.f.p.a. 99 2012 standards in the new addition. see bnr2018-19725
Valuation:
N/A
Permit #:
FCON2018-20576
Status:
final
Fee:
$371
Permit Type:
N/A
Building Type:
N/A
Extend existing gas to feed new tankless water heater. tie water heater intake and exhaust into existing duct roof penetrations. *plan review waived by paul goto
Valuation:
N/A
Permit #:
18 123759 BK
Status:
final
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
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Verified License
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Ritter Plumbing & Mech LLC License info
Verified License
| License # | RITTEPM787D8 |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Ritter Plumbing & Mech LLC 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 # | RITTEPM843DT |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of Ritter Plumbing & Mech LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RITTEPM787D8 |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Ritter Plumbing & Mech 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 # | RITTEPM843DT |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Limited Liability Company |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Ritter Plumbing & Mech LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RITTEPM843DT |
| 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.
Check this license's status for Ritter Plumbing & Mech LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Insuranc |
| Insured up to | $500,000 |
Bonded
| Bonded Agent | Contractors Bonding & Insurance Co |
| Bond Value | $6,000 |
51
Permits
- Building permit records show that Ritter Plumbing & Mech LLC has worked on 51 permitted projects.
Ritter Plumbing & Mech LLC Employees
RJ
Ritter, Krisana J
Manager
Was a pleasure to work with. Very knowledgeable and thorough in his work. I would recommend him to any professional looking for medical or dental work.