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Book WIN Home Inspection in Seattle, WA

Seattle's mix of historic homes, hillside properties, and newer construction makes understanding a home's condition especially important. Our certified inspectors review 300+ items and pay close attention to local factors, including moisture intrusion from frequent rainfall, roof and gutter performance, drainage concerns, aging sewer lines, and indoor air quality issues that can affect homes throughout the region.

  • Single-family homes
  • Townhomes and Condos
  • Craftsman homes
  • Bungalows
  • Mid-century modern homes
  • New construction homes
Everyone there is extremely friendly! Great customer service and hospitality.
Brandon G

Seattle Property Inspection Specialists

Everyone there is extremely friendly! Great customer service and hospitality.
Brandon G

Seattle's rainy climate and varied terrain can impact homes in different ways over time. WIN tailors every inspection to reflect local conditions, helping you better understand the property's overall condition.

  • Frequent rainfall can contribute to moisture intrusion and mold growth. We look for signs of water damage, leaks, and ventilation concerns.
  • Roofs, gutters, and downspouts work hard throughout the year. We inspect these systems for wear and proper drainage.
  • Many older Seattle neighborhoods have aging sewer lines. We look for warning signs that may indicate potential sewer-related issues.
  • Hillside properties and sloped lots can affect drainage and foundation performance. We check for signs of settlement, movement, and water management concerns.

Best Home Inspection Service in seattle, WA

When it comes to home inspections in seattle, trust WIN Home Inspection to provide you with a thorough, professional service you can rely on. At WIN, we don’t just inspect homes, we empower you with the knowledge to make the best decisions for your family and your future.

Advanced diagnostics

Infrared, moisture meters, drones, and scope cameras to see what others miss.

35+ services, one team

Full Home plus testing and assessments available when needed.

Property Care List

Complimentary, negotiation-ready list organized as Repair, Replace, or Credit.

Transparent pricing

Clear estimates before you book, with easy online scheduling.

Home Inspection Services for Every seattle Property Need

Whether you're buying, selling, or maintaining your seattle property, our expert inspectors provide specialized services designed for your specific situation and local market needs.

Top Services in Seattle
These are the most popular inspection services requested by seattle homeowners, buyers, and sellers, tailored to the area’s mix of single-family homes, townhomes, condos, and climate-related conditions such as coastal storms, humidity, salt air exposure, and seasonal weather patterns.

A full home inspection evaluates the major systems and components of your property, including the roof, structure, plumbing, electrical, HVAC, and interior areas. Within 24 hours, our inspectors provide a detailed digital report with photos and recommendations, giving you a clearer understanding of safety concerns and potential repairs.

Many Seattle area homes have sewer lines that can crack, shift, or clog over time due to aging infrastructure, tree roots, or buildup. Our sewer scope inspection uses a high-definition camera to inspect the full line, helping identify damage or blockages before they lead to backups or costly repairs, including unexpected sewer line replacement.

Mold is not always visible, especially in areas where moisture can build up over time. Our mold air test uses air sampling to help detect mold spores that may be present in basements, bathrooms, attics, and HVAC systems. Identifying potential issues early can help you better understand your indoor environment and address concerns before they become larger problems.

Some issues within a home are difficult to detect during a visual inspection alone. An infrared scan uses thermal imaging technology to identify temperature differences that may indicate hidden moisture, insulation gaps, air leaks, or electrical concerns behind walls and ceilings. This added insight helps uncover conditions that might otherwise go unnoticed during inspection.

Termites and other wood-destroying organisms can be active without drawing much attention. A WDO/WDI inspection focuses on areas where signs of activity are commonly found, including structural wood components and other accessible spaces. The findings provide useful information about the home's condition, giving buyers and homeowners added clarity when planning for maintenance and future care.

For Homebuyers
For Homeowners
For Homesellers
Client Feedback

What Our Seattle Clients Say about us

Reviews from satisfied customers across seattle and King County
Very professional , thorough, and knowledgeable
Eric C
Great experience, very professional company
Ashley G
Quick turnaround on the report, very thorough and professional!
Alan H
WIN Home Inspection was fantastic. They were very prompt and very thorough and answered several questions during the duration of the inspection. They even answered questions after the fact and were such a pleasure to work with. I would highly recommend using WIN for your home inspection.
Rachel Y
At WIN, we go beyond inspection. Our complimentary services help you track appliances, access concierge resources, and maintain your home with ease.
Drone Roof Inspection
WIN Home Inspection includes drone technology to accurately inspect hard to reach areas of the roof.
Property Care List
Every WIN inspection includes our exclusive Property Care List—an innovative tool to help you organize findings to repair, replace or credit.
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Drone Roof Inspection
WIN Home Inspection includes drone technology to accurately inspect hard to reach areas of the roof.
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Join the #1 Ranked Home Inspection Franchise in the US

Owning a WIN franchise offers entrepreneurs a unique chance for personal and financial freedom 
through a proven system, extensive support, and low operational costs.

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Frequently Asked Questions About seattle Home Inspections

Get answers to common questions about property inspections in seattle and King County

WIN is the Most Innovative Home Inspection Services Company.

To deliver actionable insights for hard to access spaces such as attics, roofs, chimneys, sewer drain lines, interior walls, vents and crawlspaces, we utilize state-of-the-art tools and technologies including drones, infrared scanners, 3D and 2D imaging, scope cameras, and robotics. Every inspection comes with a clear, visual digital report so you can make confident decisions.

Find Your Local Home Inspectors in seattle

With inspectors based in and around seattle, WIN combines national resources with local expertise. Our team uses advanced tools like infrared (IR) scanners, sewer scope cameras, and moisture meters to detect and help protect your investment.  

Schedule your WIN Home Inspection?

Join thousands of satisfied seattle homeowners who trust WIN Home Inspection. Get your detailed report in just 24 hours.

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Affordable, professional staff, equipment and overall service. Knowledgeable about their craft. I recommend over and over
- Michael M