Business Details
50 Years
experience
Professional Property Inspection Services
Abi Inc (ABI) has been a leader in independent property inspections since 1976. Our team combines architectural expertise with over 40 years of field experience to deliver comprehensive evaluations of residential and commercial properties. We specialize in pre-purchase inspections, expert witness testimony, and building diagnostics, serving clients across Washington and beyond. Our reports examine over 350 components, providing detailed insights that guide purchasing decisions and serve as long-term property manuals. ABI maintains strict independence, ensuring unbiased assessments free from external pressures.With a 90% referral rate, our reputation is built on technical excellence, ethical standards, and client-focused service. Our founder, Stan Mitchell, pioneered West Coast inspection practices and continues to set industry benchmarks through his work. We invest in continuous education for our team while contributing to community building safety initiatives. Our technical inspectors hold certifications from ASHI, ICBO, and other recognized institutions. ABI remains committed to delivering actionable insights that empower property owners and legal professionals.
Services
Pre-Purchase Inspections
Expert Witness Testimony
Building Diagnostics
ADU Design Consultation
Property Condition Assessments
Details
- Year established: 1976
Highlights and features
- 43 years of specialized property inspection experience
- Certified inspectors with architectural and engineering expertise
- Expert witness services in construction defect litigation
- Continuing education investment for all technical staff
- 90% referral-based business from satisfied clients
Associations and certifications
- ASHI
- ICBO
- Registered Architect
What people say
Outstanding Service
Comprehensive Review
Topnotch Work
Quality Work
Big Help
Services
Pre-Purchase Inspections
Our comprehensive pre-purchase inspections examine over 350 building components during 3-6 hour site visits. We provide immediate verbal summaries followed by 40-80 page detailed reports outlining findings, maintenance recommendations, and cost estimates. These documents serve as both purchase decision tools and long-term property maintenance guides.
Expert Testimony
ABI provides expert witness services for construction defect litigation and personal injury cases. Our registered architects deliver technically sound assessments of building code compliance, structural integrity, and safety standards. We support both plaintiff and defense attorneys with courtroom-tested testimony based on 40+ years of field experience.
Building Diagnostics
We identify and resolve building system failures through non-destructive testing methods. Our specialists evaluate water intrusion, structural issues, and mechanical failures, providing prescriptive reports with corrective action plans. This service addresses urgent concerns like roof leaks, foundation cracks, and envelope failures in residential and commercial properties.
ADU Design Consultation
Our architects assist with designing and constructing accessory dwelling units (ADUs) including cottages and guest houses. We provide technical guidance through the entire process from concept development to construction oversight, ensuring compliance with local building codes and zoning requirements while maintaining functional design standards.
Property Condition Assessments
We conduct detailed property condition assessments for commercial buildings and apartment-to-condominium conversions. These evaluations include structural analysis, mechanical systems review, and envelope inspections. Our reports identify maintenance needs, compliance issues, and life expectancy estimates for building components to support investment decisions.
People
Stan Mitchell
Founder/President
Registered architect with 43 years in building inspection. Pioneer of West Coast inspection standards and ASHI board member. Holds master's degree from University of Washington and Harvard design certificates. Personally evaluated 15,000+ properties.
Howard (Chip) Handewith
Senior Technical Inspector
30+ years managing premium residential properties. Associate degree in basic engineering with expertise in building envelope systems. Focuses on mechanical systems evaluation and technical diagnostics.
Erin Williams
Marketing Coordinator
Since 2004, responsible for report editing and marketing. Holds English and Writing & Publishing degrees. Combines technical writing skills with marketing strategy to communicate ABI's service standards.
Hailey Alling
General Manager
Architectural Design graduate managing client communications and report production. Coordinates daily operations while participating in inspection evaluations. Ensures smooth client experience through organized service delivery.
Questions
What does a property inspection include?
Our inspections evaluate 350+ building components including structure, mechanical systems, and safety features during 3-6 hour site visits.
How long does the inspection process take?
Residential inspections require 3-6 hours on-site with immediate verbal summary and written report within agreed timeframe.
Do you provide expert testimony services?
Yes, we offer expert witness services for construction defect litigation and personal injury cases in both plaintiff and defense roles.
What areas do you serve?
Primarily serving Seattle and surrounding Washington areas with inspections conducted statewide and beyond.
How are inspection costs determined?
Costs depend on property size, complexity, and required services. Residential inspections start at $2000+, commercial at $5000+.
Do you offer ADU design assistance?
Yes, our architects provide design and construction oversight for accessory dwelling units with code compliance guidance.
