Financing That Fits, a Warranty That Transfers
A wet basement rarely waits for a convenient year. Every project we quote can be financed from 0%, with nothing due until the work is finished, and everything we build is covered by a warranty that follows the house. Before you sign anything, with us or anyone else, read what Oregon CCB consumer guidance (opens in a new tab) requires a home improvement contract to contain, and see what the work actually costs here first.
Three Ways to Pay for It
0% for 18 Months
0% APR
Nothing down, no interest if paid in full within 18 months.
- Example payment
- $9,000 project ≈ $500/month
- Best for
- Crack repair and most crawl space work
7-Year Fixed
7.99% APR
Predictable low payment for mid-size projects.
- Example payment
- $18,000 project ≈ $280/month
- Best for
- Basement waterproofing on one or two walls
10-Year Fixed
9.49% APR
Longest term, lowest monthly payment.
- Example payment
- $40,000 project ≈ $515/month
- Best for
- Full-perimeter waterproofing plus crawl space work
Financing provided by third-party lenders. Subject to credit approval. Rates and terms shown are illustrative and may change, your offer will state the exact figures before you accept.
What Our Warranty Actually Covers
Lifetime transferable, basement waterproofing
Covers water entry through the treated area, labor and materials both. Transfers once to the next owner at no cost.
25 years, crawl space liner
Manufacturer material warranty on the 20-mil reinforced liner, plus our workmanship guarantee on every seal and termination.
10 years, crawl space structural work
Joists, girders, sill plates and support piers. We re-level free of charge if a supported span moves inside the term.
Lifetime, basement crack repair
If an injected crack ever leaks again along the same line, we come back and reinject it at no charge.
Financing & Warranty Questions
The pre-qualification is a soft pull and does not affect your score. Only if you accept an offer and proceed does a hard inquiry occur.
No. These are unsecured home improvement loans, not equity products. There is no lien on your property and no appraisal required.
Roughly 30 days after the project is completed and signed off, not when you sign the proposal. Nothing is due before work begins.
Yes, once, at no cost. You submit a short transfer form at closing and the new owner is covered on the same terms. Buyers and home inspectors ask about this constantly, it removes a negotiating point that can otherwise cost you thousands at the table.
Covering Every Basement Across Portland
Portland ZIP codes we cover
Request Your Free Basement Inspection Today
Water in the basement, a foundation crack you have been watching, or a crawl space nobody wants to open. Get a straight diagnosis from Basement Waterproofing Portland, with fast response, fixed pricing and workmanship guaranteed for life across the city of Portland.