Latest update · June 13, 2026: Initial ranking published. 10 Spokane-metro waterproofing businesses evaluated, top 9 ranked by Vetted Score.
In Spokane, where the weather brings significant moisture, waterproofing services are essential for protecting homes from water damage. With 10 providers evaluated, the competition is tight, but one stands out: EverShield Pavement Maintenance LLC, boasting a perfect 5-star rating from 40 reviews.
The other contenders show promise, but most have fewer than 50 reviews, indicating that trust is still forming in this market. To help you make an informed choice, we ranked these businesses based on their Vetted Scores, which reflect both their ratings and the volume of customer feedback.
10waterproofing contractors evaluated in Spokane
4.81average rating across the field
192customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
How we evaluated all 10 waterproofing contractors.
We evaluated waterproofing contractors in Spokane by analyzing customer reviews and ratings. Each business was assigned a Vetted Score based on the quality and quantity of their reviews, ensuring that our rankings reflect real customer experiences.
No business pays for placement in our rankings, which are updated monthly to reflect the most current feedback. This approach guarantees that you are getting an honest assessment of the best waterproofing services available in your area.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a perfect rating of 5 stars from 40 reviews, EverShield Pavement Maintenance LLC is a standout in Spokane's waterproofing market. Customers commend their quick response times and thorough work. They're best for homeowners looking for reliable and efficient waterproofing solutions. However, their higher volume of work may lead to longer wait times for new clients.
Pros
Fast response times
Thorough and professional work
Strong customer satisfaction
Cons
May have longer wait times for new clients
Best forHomeowners needing reliable waterproofing solutions
NW Pressure Pros holds a solid rating of 4.7 stars based on 47 reviews, with clients praising their competitive pricing and quality service. They are particularly noted for their pressure washing services, which complement waterproofing needs. A downside is that their service offerings may not be as extensive as some larger competitors.
Pros
Competitive pricing
Quality service
Good for pressure washing
Cons
Limited range of services compared to larger companies
Best forCost-conscious clients seeking quality pressure washing and waterproofing
LSK General Contractors has earned a 5-star rating from 11 reviews, with customers highlighting their professionalism and attention to detail. They excel in providing comprehensive waterproofing solutions that fit various properties. However, their smaller review base compared to others in the field leaves some questions about their long-term reliability. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is clients seeking personalized service and detailed waterproofing. It serves Spokane, WA, with $120 to $350 pricing, and the honest trade-offs are smaller review base may indicate limited experience.
Pros
Professional and detail-oriented
Strong customer relationships
Cons
Smaller review base may indicate limited experience
Best forClients seeking personalized service and detailed waterproofing
Apostle Paul Construction LLC has a 5-star rating from 11 reviews. Customers appreciate their thorough work and reliable service. They are particularly noted for their ability to handle unique waterproofing challenges. However, their limited review count may leave potential clients cautious. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is homeowners with unique waterproofing needs. It serves Spokane, WA, with $100 to $300 pricing, and the honest trade-offs are limited review base, may lack broad experience.
Pros
Thorough and reliable service
Skilled at handling unique challenges
Cons
Limited review base, may lack broad experience
Best forHomeowners with unique waterproofing needs
Daniel J. Olson Construction, Inc. holds a 5-star rating from 8 reviews. Clients highlight their reliability and quality of work in waterproofing projects. They are best for those who prioritize dependable service. However, the limited number of reviews may raise questions about overall consistency. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is dependable waterproofing projects. It serves Spokane, WA, with $150 to $400 pricing, and the honest trade-offs are limited number of reviews raises consistency concerns.
Pros
Reliable and quality-focused
Good customer service
Cons
Limited number of reviews raises consistency concerns
Your Casa Construction also has a strong 5-star rating from 8 reviews. Customers appreciate their friendly service and effective waterproofing solutions. They are suitable for those looking for a personable approach. However, the small review count may indicate limited experience compared to larger firms. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is homeowners wanting a personable service. It serves Spokane, WA, with $120 to $350 pricing, and the honest trade-offs are small review base may indicate limited experience.
Premier Basement Systems has a rating of 4.4 stars from 59 reviews, indicating a solid reputation. Clients praise their expertise in basement waterproofing. They are a good choice for those focusing on basement projects. However, some reviews mention issues with scheduling and communication. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is basement waterproofing projects. It serves Spokane, WA, with $150 to $400 pricing, and the honest trade-offs are potential scheduling and communication issues.
TRS Quality Construction has a perfect 5-star rating from just 3 reviews. Clients appreciate their attention to detail and quality of work. They may be suitable for smaller projects or those seeking a personal touch. However, the very low review count raises concerns about their track record. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is small projects needing personal attention. It serves Spokane, WA, with $100 to $300 pricing, and the honest trade-offs are very low review count raises concerns.
ABC Concrete has a rating of 4.2 stars from 5 reviews. Clients appreciate their concrete work and waterproofing services. They can be a viable option for those focused on concrete solutions. However, the limited review base leaves their reliability somewhat uncertain. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is clients looking for concrete solutions. It serves Spokane, WA, with $150 to $400 pricing, and the honest trade-offs are limited review base raises reliability concerns.
How to choose a waterproofing contractor in Spokane
Selecting the right waterproofing contractor is crucial to protecting your home. Here are three key factors to consider when making your decision.
Check the review count
A contractor with a higher number of reviews can provide more reliable insights into their consistency and quality of service.
Look for recent feedback
Recent reviews are more indicative of a contractor's current performance and customer satisfaction levels.
Assess the range of services offered
Different contractors may specialize in various aspects of waterproofing, so ensure they align with your specific needs.
What it costs
What waterproofing costs in Spokane
Understanding the cost of waterproofing services can help you budget effectively. Here are common pricing tiers in Spokane.
Basic inspection and consultation$100 to $200 for a thorough assessment of your property's waterproofing needs.
Minor repairs$300 to $600 for small fixes, such as sealing cracks or repairing drainage systems.
Full waterproofing installation$1,500 to $5,000 depending on the size of the area and the complexity of the work.
Ongoing maintenance packages$200 to $1,000 annually, depending on service frequency and scope.
Frequently asked questions
How much does waterproofing cost in Spokane?
Prices for waterproofing services in Spokane typically range from $1,000 to $5,000, depending on the extent of the work required.
What factors should I consider when hiring a waterproofing contractor?
Look for contractors with strong reviews and a solid number of completed projects. In Spokane, the top-rated options have proven themselves with high ratings and numerous reviews.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Spokane homes: <strong>EverShield Pavement Maintenance LLC</strong>
EverShield Pavement Maintenance LLC leads with a perfect 5-star rating from 40 reviews, demonstrating a reliable track record. NW Pressure Pros follows closely with a commendable 4.7 rating on 47 reviews, indicating strong customer satisfaction. Finally, LSK General Contractors, while promising with a 5-star rating based on 11 reviews, has fewer testimonials, making it a less proven choice. For the most consistent performance, prioritize EverShield Pavement Maintenance LLC.
Cityvetted
