Crawl Space Restoration & Repair

Protect Your Property With Our Quality Crawl Space Services

A new crawl space vapor barrier, posts, and gussets.

Our Crawl Space Services

Crawl space issues can be a significant concern for property owners, often leading to extensive and expensive damage if left unaddressed. At M Leon Construction, we specialize in delivering tailored crawl space repair solutions designed to enhance the structural integrity of your home.

Below are just some of the areas we specialize in for your crawl space:

- Foundation Cracks


- Water in the Crawl Space


- Vapor Barrier


- Clean Outs


- Post, Beam, and Pier Solutions


- Pressure Plate, Subflooring, and Rim Joist Repair


- Dry Rot Repair Under the Home


- Retaining Walls


- Leveling


- Vent Screens


- Vent Wells


Signs You May Require Crawl Space Repairs

Crawl space repair is a multifaceted process that requires a keen understanding of various techniques and materials. Our team at M Leon Construction is dedicated to using the most suitable methods tailored to your unique circumstances. We are committed to delivering solutions that not only fix existing issues but also prevent future problems from arising.

Here are some signs that a free evaluation by one of our experienced technicians is necessary:

  • Cracks in your interior drywall or exterior bricks.

  • Sticking windows or doors that are difficult to open or close.

  • Uneven, bulging, or sagging floors.

  • Standing water or persistent moisture in your crawl space.

  • Visible mold or mildew.

  • Insulation damage from moisture or rodents.

  • Foundation cracks that are greater than 1/4" or show recent movement, especially if the cracks are horizontal.


  • Must odors.


  • Increased humidity.


  • Allergy symptoms.


  • Pest infestations.


  • Mud tubes.


  • Higher than normal energy costs.

If you are experiencing any of the above, or other troubling signs, please know that by choosing M Leon Construction, you benefit from a dedicated team that is focused on delivering high-quality results and ensuring your property’s stability. We understand the importance of addressing foundation issues promptly to avoid more extensive repairs down the line.

For reliable foundation and crawl space repair services in Portland and the greater metro area, contact us today at (503) 643-6631 for a thorough and FREE evaluation.


A concrete foundation is being built on a construction site.