#1
Nonprofit Home Inspections
“Dylan was outstanding in his technical inspection and report writing. Used his services before closing, and before 1 year warranty period deadline.” — Google review
Best Building Inspectors in Portland, OR
The 10 best-rated building inspectors in Portland, OR average 5.0★ on Google across 6,435 reviews. Nonprofit Home Inspections has the top rating (5.0★), and Integrity Home Inspections Inc has the most reviews (1,349). Updated November 10, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (6,435 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
Murphy Home Inspection
“The Murphy Home Inspector who inspected the home we are considering buying provided a detailed report to us that provides a helpful guide as we consider the problems and issues we will need to address if we purchase…” — Google review
#3
Timberline Inspections LLC
“My fiancée and I are in the process of buying a house and timberline inspections was so amazing to work with. David was very detail oriented and patient explaining all of the findings!” — Google review
#4
Mold Testing Services of Oregon
“Had a fantastic experience with this company. Garret is very knowledgeable. He promptly answered all my questions and concerns. His testing and sample collection was extremely thorough and punctual. I was very…” — Google review
#5
Octopus Home Inspections
“We have used Octopus Inspections multiple times now. Chris is great! The reports are very thorough and set up nicely, with easy links to each section of the report. He's very easy to talk to and work with. He…” — Google review
#6
True Home Inspections LLC
“Marissa did a wonderful and thorough job with our inspection. She took the time to go over her findings with us and was very clear on what needed to be done. She was also willing to answer our questions as they were…” — Google review
#7
Integrity Home Inspections Inc
“We had Curt come out and do a pre-purchase home inspection for us today. He was absolutely awesome. Very professional, extremely thorough, efficient and a pleasure to work with. Both my realtor and I were very…” — Google review
#8
Pillar To Post Home Inspectors
“Ted from Pillar To Post Home Inspections was very thorough and knowledgeable. He was also quite patient with my numerous questions, and really gave me the confidence I needed to feel comfortable with my home purchase.” — Google review
#9
Top Notch Home Inspection Oregon City
“Tim was phenomenal to work with and extremely punctual. He was able to get us squared away on a very short timeframe. Can’t recommend these guys enough.” — Google review
#10
APEX Home Inspections and Environmental Services, Inc.
“Erik was extremely detail oriented and spent a lot of time going over all of the findings with us. He was great to work with and we would absolutely recommend him!” — Google review
How we pick building inspectors in Portland
We scan Google Maps for building inspector listings in and around Portland, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated building inspector in Portland?
Nonprofit Home Inspections has the highest Google rating on our Portland list: 5.0 out of 5 from 1,062 reviews (as of November 10, 2026).
Which building inspector in Portland has the most reviews?
Integrity Home Inspections Inc has the most Google reviews among the companies listed here: 1,349, with a 4.9★ average.
How are these building inspectors chosen?
Only open Portland-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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