Meet the Team

Francisco Mendoza

John's Waterproofing

Title: Foreman

Hometown: Silverton, OR

Francisco Mendoza from John's Waterproofing

Francisco is always happy and has a smile for everyone he meets. He truly enjoys what he does and has been with John for several years. Francisco has the knowledge and skills to get the job done right as well as a great attitude that makes him a joy to be around.  His experience and passion for what he does show through in his jobs and his customers are always happy with his work.

Customer Reviews
About Me
  • By Brad D.
    Portland, OR

    "Sales guy great and knowledgeable"

    Customer Review

    By Brad D.
    Portland, OR

    Sales guy great and knowledgeable

  • By Jana D.
    Salem, OR

    Customer Review

    By Jana D.
    Salem, OR

Testimonials
from customers I've helped!

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“I have a better house because of it.”

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Vivian H. of Portland, OR

“They hauled ALL the bad barrier and debris away without added cost. When they were gone, there was nothing for me to clean up or wipe down inside or out. I...”

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Leia K. of Portland, OR

“The price was better than they said it would be!”

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Sandy R. of West Linn, OR

Videos from projects I was involved with:

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Waterproofing a Monolithic Foundation in...

We use a product called Drytrak that alows us to waterproof the basement without having to jack hammer into... Watch Video »

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Case Studies I've worked on:

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Before and after photos from jobs I've worked on:
  • WaterGuard, Gresham, OR
    Before
    WaterGuard, Gresham, OR
    After

    WaterGuard, Gresham, OR

    The customer called to have his basement waterproofed and finished 

  • Unfinished basement in Portland, OR
    Before
    Unfinished basement in Portland, OR
    After

    Unfinished basement in Portland, OR

    The customer called because they had an unfinished portion of their basement that constantly had moisture. Constant moisture under your house can cause numerous problems. Such as mold growth, rotting posts, and musty smells that spread to the house. Our crews installed our CleanSpace vapor barrier that is 20 mils thick and seals the space. The customer was so happy because now they could use this part of the basement for storage. 

  • Foundation Waterproofing in Portland, OR
    Before
    Foundation Waterproofing in Portland, OR
    After

    Foundation Waterproofing in Portland, OR

    Our jobs are primarily repairing older homes from water damage, but more and more often we are doing work on new homes. As we are educating more construction professionals as to why basements and crawlspaces leak, they are calling us out for new construction. This work prevents problems from happening. 

  • Basement Touch-ups; Portland, OR
    Before
    Basement Touch-ups; Portland, OR
    After

    Basement Touch-ups; Portland, OR

     The customer wanted to get the basement waterproofed and usable again 

  • Four in One Crawl Spaces; Portland, OR
    Before
    Four in One Crawl Spaces; Portland, OR
    After

    Four in One Crawl Spaces; Portland, OR

    Customer has four crawlspaces and needed the vapor barrier replaced, and ventilation 

  • Critter Cabana to Encapsulation; Portland, OR
    Before
    Critter Cabana to Encapsulation; Portland, OR
    After

    Critter Cabana to Encapsulation; Portland, OR

    The customer had concerns about animals crawling into space and destroying insulation and electrical wiring 

  • Drainage System in Crawl Space; Tigard, OR
    Before
    Drainage System in Crawl Space; Tigard, OR
    After

    Drainage System in Crawl Space; Tigard, OR

    The customer called looking for some foundation repair and drainage system in the basement.

  • Crawl Space in Portland, OR
    Before
    Crawl Space in Portland, OR
    After

    Crawl Space in Portland, OR

    This is a before and after of a crawl space in Portland, OR. We did a full encapsulation with CleanSpace and installed a SmartSump pump which has a Zoeller 1/3 hp cast-iron pump, an UltraSump pump that can pump 2,018 gallons per hour, a SaniDry Sedona dehumidifier, a smart drain and we repaired the posts using SmartJack. Crawl space is now healthy and dry for a long time to come. 

  • Inquiry of Encapsulation; Tualatin, OR
    Before
    Inquiry of Encapsulation; Tualatin, OR
    After

    Inquiry of Encapsulation; Tualatin, OR

    Customer wanted his crawlspace Encapsulated and wanted to learn more of what it entailed. 

  • Clean Space to the Neighborhood; Sherwood, OR
    Before
    Clean Space to the Neighborhood; Sherwood, OR
    After

    Clean Space to the Neighborhood; Sherwood, OR

    Customers neighbor referred us to them 

  • Raged Crawl Space to Clean Space; Sherwood, OR
    Before
    Raged Crawl Space to Clean Space; Sherwood, OR
    After

    Raged Crawl Space to Clean Space; Sherwood, OR

    The customer was referred to us by his neighbor to get his crawl space clean and healthy. 

  • Increased Storage Space and Function
    Before
    Increased Storage Space and Function
    After

    Increased Storage Space and Function

    This basement area was once a dirty place for the water heater. Our team fixed their leaky walls, installed ThermalDry and a Sump Pump. This ugly, dark area was once dreaded. Now it is not only beautiful but has provided the family with more living space and functionality. It's amazing what a transformation wall systems can make 

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