Crawl Space

Crawl Space Services

We’ve built our business model around one simple, yet powerful question: If we were in your shoes, knowing what we know, how would we correct your space? With this in mind, our team will custom tailor a solution that meets your needs, install your solution to the highest level of quality, and stand behind our work to ensure your absolute peace of mind.

Crawl Space Waterproofing

We’ll take your damp, dirty crawl space and fully encapsulate it with our line of industry-leading products to improve your home’s overall air quality and lower your energy costs year round.

Sump Pump Install, Service & Repair

The Dr. Crawlspace team specializes in all things drainage and sump pumps. Count on us to install your sump pump and follow up with routine service and repair. Choose from our service maintenance plans and permanently check “sump pump” off your home to-do list.


Is your insulation sagging or hanging? Are you lacking insulation altogether? Dr. Crawlspace will provide closed cell foam, subfloor, and duct wrapping insulation along with duct and floor penetration sealing to keep your crawl space sealed and energy-efficient.


Standing water in your crawl space can lead to moisture, humidity, and all the creatures and critters that thrive in wet, humid environments. We’ll remove standing water in your crawl space and keep your space dry and usable even during the wet months.

Cleanout & Vapor Barrier

In order to effectively control moisture, your crawl space needs a completely intact and opaque (not clear) vapor barrier. We’ll clean out and replace your worn out, soiled, or torn vapor barrier and replace it with upgraded products made to withstand traffic and stay tethered in place for long periods of time.

Crawl Space Digout

Code requires crawl spaces to have a minimum clearance of 18 inches. However, some are just too narrow to work in. If your crawl space is a bit too tight, Dr. Crawlspace can excavate without disturbing the zone of influence of your home’s piers and foundation – allowing for plumbing, HVAC, and insulation work.

Post Replacement

We can correct any posts that have shifted, sustained water damage, or just need a shim.

Radon Mitigation

Radon is a colorless, odorless, naturally-occurring gas that emanates from the ground into your home and can be dangerous to your health. Dr. Crawlspace is a certified and licensed radon mitigation specialist. Our radon mitigation services will keep you and your family as safe as possible.

Crack Repair

Cracks can indicate anything from cosmetic settling to points of water infiltration to major structural concerns. At Dr. Crawlspace, we know which cracks you need to worry about and which you can cover or ignore. For those that need attention, we provide the latest technology in crack repair and waterproofing featuring carbon fiber banding and epoxy sealing.

Rodent Exclusion

Rodents often damage vents and screens as they make their way into your crawl space. We’ll repair these damaged items and block any additional entry points we find to keep your furry, unwelcomed guests out of your home.

Mold and Fungus

Did you know? Our homes pull at least half of the air we breathe directly from our crawl spaces or basements. Mold and fungus in a crawl space can be pulled up into the living spaces of your home and affect the health of your loved ones. We’ll identify and remove both the source and the mold or fungus itself – large or small.

Duct Replacement & Repair

Damaged or inadequate ductwork can make for quite an increase in your heating and cooling bills. We’ll fix, strap up, or replace the ductwork from your HVAC to keep your conditioned air flowing where it should, maintain the energy-efficiency of your home, and keep your pocketbook happy.

French/Curtain Drains

A French or curtain drain is a trench made around the interior perimeter of your home designed to catch water as it passes through the foundation and channel it elsewhere. Done right (which it usually isn’t) with a proper drain line, this solution is warrantied against standing water in a crawl space for 10-20 years.

Major Service Areas: Portland, Tigard, Beaverton, Hillsboro, Salem, Clackamas, Vancouver

Contact Dr. Crawlspace for a FREE inspection of known crawl space issues!