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Experienced Home Inspector Putting Clients First

Your Trusted Certified Inspector for Your Next Home Inspection


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Marian Bashaw

The inspection was thorough and realistic. Interaction between the inspector and client representative was professional and clear. In areas of concern where the inspector wasn't qualified - electrical, plumbing, roofing, etc. he referred to the appropriate trades. I am very confident that the inspection was well done, very, very informative and impartial. I highly recommend Thornhill Inspection.

Lana Deruyter

I was very impressed with Ross' service. From my initial inquiry, through the inspection to the report the communication was appreciated. He took the time to explain the process and what we should focus on to remedy it. I hope I don't have to use his service again but if we do, he will be the first one I call.

Pam Robinson

Excellent Detailed Service was provided. Ross was very accommodating when setting a date for inspection. He was friendly, described his experience and ability before booking. It was genuine and felt like he had the customer interest at heart. He was punctual on the inspection date and provided a very detailed report with lots of pictures. The report was received within hours via email/text and without request he personally followed up with a call to ensure we understood any deficiencies and their impact before purchasing a home. A+ customer service was received; we would definitely recommend and use again. Thank you!


Welcome to Thornhill Inspection Services Inc! We're your trusted residential and Commercial property inspection experts. As your InterNACHI® Certified Professional Inspector CPI®, we're here to make your real estate journey seamless.

Download our free "Tips for Homebuyers" booklet to enhance your experience. At Thornhill Inspection Services Inc, we specialize in thorough residential inspections, providing you with the insights you need to make informed decisions.

Choose us for certified, professional, and reliable home inspection services.


Click to download the booklet now and take confident steps towards your property goals.


Considering a home purchase in Eastern Newfoundland ? Safeguard your investment with Thornhill Inspection Services Inc's expert residential home inspection services. Our certified inspectors meticulously evaluate visible and accessible structures, systems, and components. Trust the leading name among Torbay, NL home inspection companies to provide you with vital insights for confident decision-making. Schedule now!

what we inspect systems components
  1. Interior, exterior, walls, windows, and doors

  2. HVAC (heating, ventilation, and air conditioning)

  3. Basement, crawlspace, and structure

  4. Fireplace

  5. Roof and attic

  6. Electrical

  7. Plumbing


Ross Thornhill

Meet Ross Thornhill, the dedicated professional behind Thornhill Inspection Services, where excellence meets expertise in property assessment. With years of experience in the industry, Ross brings unparalleled knowledge and a meticulous eye for detail to every inspection.


Committed to ensuring the integrity and safety of properties, Ross combines technical proficiency with a passion for delivering comprehensive, reliable inspections. Whether you're buying, selling, or maintaining a property, Ross Thornhill and his team are your trusted partners in making informed decisions with confidence.

Additional Services


WETT Inspection

Are you buying or selling a home with a wood-burning appliance? Ensure safety and compliance with a WETT inspection! Our certified inspectors provide a thorough evaluation of your wood stoves, fireplaces, and chimneys, guaranteeing they meet all safety standards. Protect your investment, avoid costly repairs, and enjoy peace of mind knowing your home is safe and efficient. 


Mold Inspection

Worried about mold in your home or business? Ensure a healthy, safe environment with our professional mold inspection services! Our experts use advanced techniques to detect and assess mold growth, providing you with a comprehensive report. Protect your property and health from the hidden dangers of mold. 


Thermal Imaging

Unlock the hidden secrets of your home with our advanced Thermal Imaging services! Our cutting-edge technology detects energy inefficiencies, hidden moisture, electrical issues, and structural concerns that are invisible to the naked eye. Save on energy bills, prevent costly repairs, and ensure your home’s safety and comfort.


Discover premier residential home inspection by Thornhill Inspection Services Inc. Our certified property inspectors offer expert guidance on maintenance, energy efficiency, and your well-being. Choose confidence - choose Thornhill Inspection Services Inc.


How it works


How to maintain it


How to save energy

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