
Your OneStop shopfor comprehensiveHome inspections
At OneStop Shop Inspections, we provide thorough inspections of homes, septic systems, wells, pools, and WETT systems across Southern Ontario, ensuring nothing is overlooked and giving you complete peace of mind.
All in one place
Comprehensive home, septic, well & pool inspections

OneStop Shop Inspections is the Southern Ontario company that inspects the house and the extras in one visit: septic systems, wells, pools, mould / air quality, and WETT-certified wood-burning fireplaces. The goal is a clear written report so buyers and sellers know what is safe, what needs repair, and what can wait.

Home Inspections
Comprehensive evaluations of a property’s major systems and structure, helping buyers and sellers identify safety concerns and maintenance needs across Southern Ontario.
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Septic Inspections
Detailed assessments of septic systems to ensure proper function, compliance, and longevity for rural and residential properties.
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Well Inspections
Thorough inspections of private wells to confirm water quality, flow, and system integrity for safe, reliable use.
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Pool Inspections
Complete evaluations of residential pools, including equipment, safety features, and overall condition, to ensure compliance and functionality.
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Mould Inspections
Professional detection and assessment of mould issues, identifying areas of concern to protect health and prevent property damage.
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WETT Inspections
Certified inspections of wood-burning appliances to verify safety, compliance, and proper installation for homes and commercial properties.
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About OneStop Shop Inspections
OneStop Shop Inspections is a home inspection company based in Puslinch, Ontario. Founded in 2011 by inspector John Hansen, we provide certified home, septic, well, pool, mould, and WETT inspections across Southern Ontario. We specialize in rural residential and commercial properties, including septics, wells, wood-burning appliances, and pools, and we deliver a written report after the visit.
About usWhy choose OneStop Shop Inspections?
Expertise & Experience
Established in 2011, OneStop Shop has years of experience in both residential and commercial inspections, ensuring thorough and precise evaluations.
Comprehensive Inspections
We provide detailed assessments of all property systems, identifying potential issues with structure, plumbing, electrical, and more.
Clear, Actionable Reports
Our detailed reports are easy to understand, helping you make informed decisions about repairs, replacements, and investments.
Google reviews
Read more →★★★★★4.9111 Google reviews
★★★★★
“John was fantastic! He was extremely thorough, helpful, and explained everything throughout the inspection. We appreciated him taking the time to walk us through his findings and answer all of our questions. Highly recommend!”
★★★★★
“I truly thank John for his thorough home inspection and inspection of our septic and well. He provided great tips and helped aid in my understanding of how to care for our new home! Highly recommend!”
★★★★★
“John was great to work with and provided a thorough inspection of the property I had conditionally purchased. He was very approachable and answered all of my questions while on site. The report that he provided after the inspection was very detailed and well laid out. I will certainly be able to easily reference it once I take possession of the property and feel confident when it comes to making the recommended changes/improvements upon taking possession. John allowed me to feel confident with moving forward on the purchase of the property post inspection. I would definitely recommend his services before firming up on the purchase of a property.”
Reviews from Google. Google chooses which five to send.
Home inspections across Southern Ontario
We inspect homes and rural properties in these communities and the towns around them.
Frequently asked questions
What inspections does OneStop Shop Inspections offer?
We inspect homes, septic systems, wells, pools, mould and indoor air quality, and wood-burning appliances (WETT) across Southern Ontario. Residential and commercial properties are both welcome.
Where do you provide home inspections?
We serve Southern Ontario, including Brampton, Toronto, the GTA, Mississauga, Brantford, Guelph, Kitchener, London, Hamilton, Niagara Falls, Oshawa, and surrounding communities. Rural properties are a specialty.
How do I book a home inspection?
Use the Book page to schedule online, request a quote with the on-site form, or tap Call, Text, or Email on this website. We confirm the property, inspection type, and timing before we arrive.
Do you inspect rural properties with septic systems and wells?
Yes. Rural residential and commercial inspections are a core part of the business, including septics, wells, cisterns, and WETT inspections of wood stoves and fireplaces, often on the same visit.
What is a WETT inspection and when do I need one?
A WETT inspection checks wood-burning appliances, chimneys, and venting for safe installation and operation. Insurers and many buyers require one before a sale or a new policy. Annual inspections are recommended with regular use.
Book your inspection
Call, text, or email us, or scan the QR code. You can also book online.
Have a question about inspection services?
Write to us, call us, or text at your convenience. Serving Southern Ontario, Canada.
Location
Serving Southern Ontario, Canada

