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Location and Projects

Address
201 Airport Rd NE, Silverton, OR, 97381
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Johns Waterproofing Co

John's Waterproofing has been in business since 1973. We are passionate about providing education to our customers and finding the right solution for them. John's offers easy financing options and a life time warranty we are the best around. As an authorized basement systems dealer we use innovative products that have 21 patents and won dozen of awards. Not only do we provide free inspection and estimate, but our knowledgable system designers will be with you start to finish. Our service department is here to ensure your investment is always functioning and in the best condition.

From BuildZoom: Johns Waterproofing Co, 201 Airport Rd NE, Silverton, OR (Employees: A Mills & Mcmillin, John Lombardi, and Mavis Lombardi) holds a Electrical license and 13 other licenses according to the Oregon license board.

Their BuildZoom score of 122 ranks in the top 1% of 62,733 Oregon licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Johns Waterproofing Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Johns Waterproofing Co Services

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Water Damage Restoration Seismic Retrofit Other

Johns Waterproofing Co Contact Information

Phone: (503) 873-5650
Address: 201 Airport Rd NE, Silverton, OR 97381

Johns Waterproofing Co Silverton

Quality

122
99th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Johns Waterproofing Co has a BuildZoom score of 122, which places them above 99% of 62,733 contractors in Oregon.

Activity

114 projects
 2025
96 projects
 2024
49 projects
 2023
Our building permit records indicate that Johns Waterproofing Co has worked on at least 259.0 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.

Experience

106 projects
 Home Additions
25 projects
 New Constructions
Analyzing permits over the last 4 years shows that Johns Waterproofing Co mostly works on home addition and new construction projects.

Pricing

57 projects
 < $5k
29 projects
 $5k-$20k
10 projects
 $20k-$50k
2 projects
 $50k-$100k
Value Not Public: 181.0 projects
The typical size of their permits is approximately $4,750. 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.

Johns Waterproofing Co Reviews
5 out of 5 stars, based on 1 review

  • By Verified Client
    April 19, 2018
    Considered for Basement Remodeling

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Building Permits by Johns Waterproofing Co

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building permit
5126 NE 16th Ave, Portland, OR, 97211
2025-07-14
Single pdf create habitable space in basement. adding bedrooms bathroom (total 2 ) living room. wet bar. egress window well. interior framing doors. *et pt mt separate*
Valuation:
N/A
Permit #:
2025-047613-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Residential electrical
8895 Hoffman Rd, Independence, OR, 97351
2024-04-23
Complete rewire of the home new 200 amp panel new 125amp sub panel in basement. 14 120 volt afci circuits throughout home per nec 28 recessed can light locations per owner 40 duplex outlets locations per nec 6 gfci outlets per nec 50 single location switches 9 3 -way switches 4 dimmer switches 8 basement lights 2 relocate lights in upstairs bedroom to center 2 times switches in bathro... see more
Valuation:
$25,500
Permit #:
687-24-000549-ELEC
Status:
final
Fee:
$420
Permit Type:
Alteration
Building Type:
N/A
Residential plumbing
4682 Riverview Ave, West Linn, OR, 97068
2025-07-21
New water service for 3 duplex's and laundry room - re-pipe all galvanized waterlines with pex a pipe - replace corroded gas line in crawlspace
Valuation:
$30,000
Permit #:
935-25-000029-PLM
Status:
expired
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Residential plumbing
4682 Riverview Ave, West Linn, OR, 97068
2025-02-12
New water service for 3 duplex's & laundry room - re-pipe all galvanized waterlines with pex a pipe - replace corroded gas line in crawlspace
Valuation:
$30,000
Permit #:
935-25-000056-PLM
Status:
final
Fee:
$1,501
Permit Type:
Alteration
Building Type:
N/A
Building permit
2445 NE 46th Ave, Portland, OR, 97213
2023-02-22
Rough-in only plumbing for a bathroom in the basement which includes one shower one toilet and a lav. 100ft new interior water line floor drain clothes washer and 30ft repair kitchen line. note* new rs building and separate trade permits are required to finish out basement bathroom
Valuation:
N/A
Permit #:
2023-009301-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Building permit
422 NE 65th Ave, Portland, OR, 97213
2024-05-09
This bid is for installing a new 1 pex water service from meter to house we will use directional drilling for the installation full house re-pipe of cpvc pipes with pex pipes a water line to the garage in the back of the house
Valuation:
N/A
Permit #:
2024-040588-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Plumbing permit
1361 45th Ave NE, Salem, OR, 97301
2025-04-22
Re-pipe of all galvanized water pipes in the home. install a new 1 water service from meter to the house
Valuation:
N/A
Permit #:
25 108673 00 P
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Building - electrical
18550 S Walker Rd, Oregon City, OR, 97045
2024-04-10
Install 3 conduit from pge transformer to shop location. install 200 amp meter main with distribution install 200 amp panel on interior of building and install light and plug on interior per code
Valuation:
N/A
Permit #:
E0786824
Status:
expired
Fee:
$374
Permit Type:
N/A
Building Type:
N/A
City of hillsboro 1 & 2 family alteration epermit
1193 NE Grant St, Hillsboro, OR, 97124
2025-04-18
Water lines to 12 toilets 12 showers 12 hose bibs 12 sinks 12kitchen sinks & 4 washers
Valuation:
$30,000
Permit #:
34100-BPB-25-00079
Status:
applied
Fee:
$1,110
Permit Type:
N/A
Building Type:
N/A
Building permit
10215 SW 25th Ave, Portland, OR, 97219
2025-05-19
Sump pump for ground water and 20 ft discharge line for sump. see 22-106160 and 2007-111211 hs
Valuation:
N/A
Permit #:
2025-038808-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Electrical - residential
1017 Jq Adams St, Oregon City, OR, 97045
2024-04-30
Residential: (2) 200 amps or less with the addition of (1) circuit for sump pump and window air conditioning unit replace existing fuse panel with new fed by 100amp main breaker
Valuation:
N/A
Permit #:
BELEC-24-00144
Status:
complete
Fee:
$446
Permit Type:
N/A
Building Type:
N/A
Plumbing
717 NW 33rd St, Corvallis, OR, 97330
2025-10-24
At 1 & 2 family dwelling: downspout drain to street. johns waterproofing co license/registration no: pb1880 expiration date: 07/01/2026
Valuation:
N/A
Permit #:
PLM25-00693
Status:
filed
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Plumbing
244 NW 2nd St, Corvallis, OR, 97330
2024-07-02
*eplans* plumbing permit to addition 2 sinks 3 toilets 1 urinal 1 clothes washer and 1 laundry tub to a new addition johns waterproofing co license/registration no: pb1880 expiration date: 07/01/2026
Valuation:
N/A
Permit #:
PLM24-00081
Status:
complete
Fee:
$235
Permit Type:
Multi-family
Building Type:
N/A
Residential structural
8760 Mariners Trl, Nehalem, OR, 97131
2025-10-05
Sump pump discharge line drainage matting vapor barrier smart jacks
Valuation:
$27,724
Permit #:
851-25-000183-STR
Status:
issued
Fee:
$795
Permit Type:
Repair
Building Type:
N/A
Building permit
9127 NE Broadway, Portland, OR, 97220
2025-05-12
Panel change - service upgrade to 200amp - relocate panel to exterior of home
Valuation:
N/A
Permit #:
2025-037122-000-00-ET
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Electrical
940 SE Alexander Ave, Corvallis, OR, 97333
2025-06-05
*eplans* panel change johns waterproofing co license/registration no: c1784 expiration date: 07/01/2026 signing person information david a johnson: 6188s
Valuation:
N/A
Permit #:
ELP24-01183
Status:
complete
Fee:
$101
Permit Type:
Single-family
Building Type:
N/A
Plumbing application
3635 NW Sylvan Dr, Corvallis, OR, 97330
2023-09-08
*eplans* replacing cast iron pipes with abs in crawlspace for 3 full bathrooms 1 kitchen sink and 1 utility sink. johns waterproofing co license/registration no: pb1880 expiration date: 07/01/2026
Valuation:
N/A
Permit #:
PLM23-00581
Status:
complete
Fee:
$56
Permit Type:
Single-family
Building Type:
N/A
Public works
3110 Onyx St, Eugene, OR, 97405
2025-04-18
Redirect roof downspouts to drain to a new weephole in the curb on onyx
Valuation:
N/A
Permit #:
25-01338-01
Status:
final
Fee:
$274
Permit Type:
N/A
Building Type:
N/A
Plumbing
3110 Onyx St, Eugene, OR, 97405
2025-04-18
Redirect roof downspouts to drain to a new weephole in the curb on onyx
Valuation:
N/A
Permit #:
25-01338-01
Status:
final
Fee:
$274
Permit Type:
N/A
Building Type:
N/A
Commercial structural
805 1st St, Scotts Mills, OR, 97375
2025-04-16
D st; constr. of a new 4136 sf (94 x 44) play structure
Valuation:
$92,000
Permit #:
555-25-002765-STR
Status:
filed
Fee:
N/A
Permit Type:
New
Building Type:
N/A